TW482933B - Liquid crystal display panel and method for producing the panel - Google Patents

Abstract

A liquid crystal filling port is provided such that a direction of filling a liquid crystal is substantially parallel to a direction of each alignment treatment in a first alignment film and a second alignment film. Thereby, the occurrence of flow-alignment is suppressed, and a velocity of filling the liquid crystal into an empty cell is maintained to be constant. In another aspect of the invention, a liquid crystal filling port is provided such that a direction of extending an electrode and a direction of filling a liquid crystal are substantially parallel to each other. Thereby, the occurrence of flow-alignment is suppressed. A liquid crystal display panel thus produced achieves high quality display performance such as a good contrast ratio.

Description

A7 ^ _____________ V. Description of the Invention (1) [Technical Field of the Invention] The present invention relates to a liquid crystal display panel used in a flat panel display for displaying television or computer images, and a method for manufacturing the same, especially for the rubbing direction of the alignment die. Liquid crystal display panel with optimized liquid crystal injection direction and manufacturing method thereof. [Technical Background of the Invention] Conventionally, for example, a liquid crystal injection method used when a liquid crystal is injected into an empty lattice cell is a vacuum injection method. That is, after the liquid crystal is left in the inlet portion, and the inner opening P of the empty lattice unit bonded by the formed sealing material is vacuum-shaped, the liquid crystal injection port is brought into contact with the liquid crystal. Thereafter, the liquid crystal is injected into the inside of the empty lattice unit by returning the empty lattice unit to atmospheric pressure. It is well known that the flow alignment pattern when liquid crystal is introduced into an empty lattice unit affects the alignment of liquid crystal molecules. That is, the long axis direction of the liquid crystal molecules has characteristics that are about the same as the flow direction of the liquid crystal, the inherent factors such as the grouping of the liquid crystal, and the external factors such as the injection direction of the liquid crystal. Alignment, and produce a kind of disordered alignment. As a method to remove this flow alignment, the thermal flattening state of the liquid crystal is changed from an array phase to an isotropic phase (isotropic liquid). Specifically, in order to obtain the phase equilibration phase transition temperature (N-1 phase transition temperature TN1) or higher, the phase transition is achieved by performing heat treatment to eliminate the alignment order. As a result, liquid crystals having orderliness on a specific flow alignment pattern can form disordered isotropic liquids and can eliminate flow alignment. Although the phase change is reversible to temperature, once heated, the phase changes again to the array phase and the alignment rank 4 482933 A7 ----- B7 _ V. Description of the invention (2) Order, however, at this time The liquid crystal is restricted to the alignment processing direction of the alignment film, so it can be aligned according to the alignment order of the alignment processing direction. -------------- Equipment—— (Please read the precautions on the back before filling this page) However, the aforementioned flow alignment pattern is due to the anisotropic nature of the liquid crystal. As a result of the action of latent energy, there is a problem of residual flow alignment even when the heat treatment is performed at a temperature higher than the phase transition temperature. In addition, as mentioned above, the correlation between the alignment processing direction of the alignment film and the injection direction of the liquid crystal is not considered. As a result, when the injection direction is different, that is, the problem of uneven injection speed of the liquid crystal occurs. This is as explained below; line · reason. As described above, the liquid crystal molecules have a characteristic that the flow direction of the liquid crystal in the direction of the long axis is approximately uniform. In addition, the alignment film system aligns the liquid crystal in a certain direction to perform the surface alignment treatment. As a result, the alignment film is used to align the liquid crystal and act as an alignment restricting force. This situation is an impedance that acts on the fluid (liquid crystal) flowing in a specific direction in the surface state of the alignment film. Therefore, if the difference between the flow direction of the liquid crystal and the alignment processing direction is large, the resistance is large due to the alignment restricting force. On the other hand, if the difference between the two is small, the resistance is small due to the alignment restricting force. As a result, it can be seen that there is a difference in the injection speed depending on the injection direction of the liquid crystal. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. On the other hand, ‘mobile alignment’ may also occur when there are obstacles that hinder the flow of liquid crystals. For example, in the case of the lps mode, an electrode having a large number of inflection points and extending in a certain direction while the inflection points are bent in different directions from each other. ), Or the black matrix of the color filter, and other components of the film thickness form the flow impedance. That is, for the extension direction of the electrode, a liquid crystal injection port is provided on the side of the substrate with a parallel relationship. From this paper size, the paper size depends on Zhongguancai (CNS) A4 size (G x 297). 482933

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

When liquid crystal is injected into the crystal injection port, the flow direction of the liquid crystal and the electrode extension direction are at right angles. Therefore, the electrodes become the flow resistance of the size of the flowing liquid crystal, and flow alignment or separation occurs, whereby the region between the pair of electrodes where a lateral electric field occurs is divided into multiple regions at each inflection point, and compared with In the case of the same components in adjacent areas, there is a problem that the initial alignment of the two is inconsistent. [Disclosure of the invention] The present invention that constitutes a group is completed in order to solve the conventional problems, and its purpose is to provide a liquid crystal display panel with a fixed liquid crystal injection speed while completely removing flow alignment and a manufacturing method thereof . In addition, the present invention forming a group is based on the same or even similar thinkers. However, the inventions are specifically implemented based on inadequate embodiments. Therefore, in this specification, the inventions that are closely related to the inventions forming a group are divided into the first invention group and the second invention group. The contents of each invention group will be described below in order. (First invention group) The present inventors have carefully reviewed a liquid crystal display panel and a method for manufacturing the same in order to solve the aforementioned conventional problems. As a result, it was found that the liquid crystal injection direction was optimized for the alignment direction of the liquid crystal aligned on the alignment film, thereby removing the flow alignment generated when the liquid crystal was injected into the empty lattice unit, and simultaneously reducing the injection. The unevenness of speed finally completed the present invention. (1) In order to solve the aforementioned problems, a liquid crystal display panel according to a first embodiment of the present invention is characterized by having a first substrate provided with a first alignment film that is aligned in the first alignment processing direction;丨 Opposite substrate

Please read the note of δ, the matter of t ’, the page I I I, the size of the paper, and the national standard (CNS) A4 specification (210 X 297) 482933

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the Invention (4) The second substrate of the second alignment film disposed in the second alignment processing direction; disposed between the aforementioned first substrate and the second substrate. The initial alignment state is a liquid crystal layer with a distorted alignment structure, and the liquid crystal injection direction into which the liquid crystal material is injected to form the liquid crystal layer is parallel to the intersection angle formed by the first alignment processing direction and the second alignment processing direction. The liquid crystal layer is formed in a bi-directional or slightly bi-directional direction. With the foregoing configuration, it is possible to remove or suppress the occurrence of flow alignment that occurs when liquid crystal is injected. In addition, unevenness in the injection rate when the liquid crystal is injected can be suppressed. This is based on the explanation that when the liquid crystal flows in a certain direction, the major axis direction of the liquid crystal molecules is approximately the same as the flow direction. Therefore, when the liquid crystal is injected, it can be seen that the major axis direction of the liquid crystal molecules is aligned so as to be parallel to the injection direction. That is to say the state of flowing direction. However, since the first and second alignment films' are formed on the inner surfaces of the first and second substrates and aligned in various directions, the injected liquid crystal is subject to the alignment limiting force of each alignment film. As a result, the liquid crystal molecules in the vicinity of each alignment film are aligned in the first and second alignment processing directions, respectively. As a result, they exhibit a twisted structure that rotates with a limited angle relative to the first and second alignment processing directions. At this time, the smaller the deviation between the liquid crystal injection direction and the alignment processing direction described above, the easier it is for the liquid crystals to be aligned toward the alignment processing direction. This situation can be clearly understood from the viewpoint of energy. Therefore, as in the foregoing structure, the liquid crystal injection direction is reduced by injecting the liquid crystal layer from a bisected direction or a slightly bisected direction that is parallel to the intersection angle formed by the first alignment processing direction and the second alignment processing direction. The deviation of the alignment processing direction is easy to align into a desired alignment structure from the viewpoint of energy. At this point, even if the alignment with a small alignment restriction force is used, the paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ^ ---------- ^ -------- (Please read the notes on the back before filling this page)

5. Description of the invention (5) The film also becomes capable of fully aligning the liquid crystal in a desired direction, and provides a liquid crystal display panel capable of removing flow alignment or suppressing flow alignment. (2) In order to solve the aforementioned problems, a liquid crystal display panel according to a second embodiment of the present invention is characterized by having a first substrate including a first alignment film aligned in a first alignment processing direction; The second substrate of the second alignment film with the substrates disposed opposite to each other and processed in the second alignment processing direction; the liquid crystal layer having a distorted alignment structure is disposed between the first substrate and the second substrate, and the initial alignment state is The liquid crystal injection direction into which the liquid crystal material is injected to form the liquid crystal layer is a liquid crystal layer formed perpendicular to the bisected direction or slightly bisected direction of the intersection angle formed by the first alignment processing direction and the second alignment processing direction. . According to the aforementioned structure, the liquid crystal display panel in which the flow alignment is removed or the flow alignment is suppressed can be obtained by shifting the liquid crystal injection direction and the alignment processing direction in the same manner as described in (1) above. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs (3) In order to solve the aforementioned problems, the liquid crystal display panel of the third embodiment of the present invention is characterized by having a first alignment with a first alignment processing direction A first substrate of a film; a second substrate having a second alignment film arranged opposite to the first substrate and arranged to be parallel to the first alignment processing direction and oriented toward the second alignment processing direction; The initial alignment state between the substrate and the second substrate is a liquid crystal layer having a uniform alignment structure, and a liquid crystal injection direction for injecting a liquid crystal material to form the liquid crystal layer is parallel to the first alignment processing direction and the second alignment processing direction. Liquid crystal layer. As for the flow alignment direction and alignment processing direction of the liquid crystal after injection, this paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 482933 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention ( 6) In the case where there is an offset between them, in order to maintain the grouping of the liquid crystal in the flow alignment state, although the flow alignment occurs due to the increase of the alignment restriction force of the alignment film, according to the foregoing composition, Because the flow alignment (that is, the liquid crystal injection direction) is consistent with the first and second alignment processing directions-the deviation of the alignment direction of the liquid crystal molecules and the alignment processing direction after the injection that eliminates the root cause of the formation of the flow alignment is eliminated. As a result, it is possible to provide a liquid crystal display panel that hardly undergoes flow alignment. ® In the liquid crystal display panels of the first to third embodiments, the following components can be further added. That is, the first alignment film and the second alignment film can be formed into a film that imparts alignment ability to a liquid crystal by rubbing. In the foregoing configuration, when the first and second alignment films aligned by the rubbing treatment are compared with the alignment films treated by other methods, the alignment limiting force of the alignment film can be increased. Therefore, even when the angle difference between the liquid crystal injection direction and the alignment processing direction becomes large, it is possible to have a dimension in the directionality of the liquid crystal injection direction in which the flow alignment does not occur. • In the foregoing configuration, the first alignment film and the second alignment film are composed of a film-forming molecule having a photosensitive group, and a photo-alignment film that imparts alignment ability to a liquid crystal can be formed by a photo-alignment process. * In the first alignment film and the second alignment film processed by the aforementioned light alignment processing method, since the alignment restriction force is small, the flow alignment is more likely to occur, but even in this case, The occurrence of the flow alignment can obtain a liquid crystal display panel which is uniformly aligned in a certain direction. Moreover, in the aforementioned configuration, the aforementioned first alignment film and second alignment film are capable of applying the Chinese National Standard (CNS) A4 specification (210 X 297 mm) to this paper size. I ------ II l · --- ^ · 1111111 (Please read the precautions on the back before filling out this page) 482933 A7 V. Description of the invention (7) Film made of polyimide resin. Moreover, in the aforementioned configuration, the first and second alignment films are composed of a group of membrane-constituting molecules containing linear carbon chains, and are formed by a film bonded and fixed on the surface of the substrate by a siloxane bond. . Further, in the aforementioned configuration, the first alignment film and the second alignment film can be formed into a film composed of a monomolecular adsorption film or a polymer adsorption film. (4) The manufacturing method of the liquid crystal display panel of the present invention corresponding to the first embodiment is characterized by having a J-th alignment film formed on the first alignment film substrate and facing the first substrate. An alignment film forming step of forming a second alignment film on the second substrate; an alignment processing step of aligning the first alignment film in the first alignment processing direction and an alignment treatment of the second alignment film in the second alignment processing direction; A sealing material forming step of forming a frame-shaped sealing material lacking a liquid crystal injection port portion on either of the first substrate and the second substrate; making the first alignment film and the second alignment film face to each other, and for 1 an alignment step in which the alignment processing direction and the second alignment processing direction are relatively limited in angular rotation so that the pair of substrates are bonded at a certain interval; and a liquid crystal material is injected from the liquid crystal injection port to form The liquid crystal injection step of the liquid crystal layer having the twisted alignment structure in the initial alignment state is particularly characterized in that the opening direction of the liquid crystal injection port in the sealing material forming step is parallel to the foregoing. The relationship between the bisected direction or the slightly bisected direction of the crossing angle formed by the 1st alignment processing direction and the 2nd alignment processing direction, and the liquid crystal when the liquid crystal material is injected from the liquid crystal injection port in the liquid crystal injection step described above The direction is parallel to the bisected direction or slightly bisected direction of the crossing angle formed by the first alignment processing direction and the second alignment processing direction. The paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) Please read the back first. Attention w

装 Page III Printed by the Employees 'Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by 482933 A7 _ B7 V. Description of the invention (8) 〇 (5) Corresponds to the aforementioned implementation form The manufacturing method of the invented liquid crystal display panel is characterized by having an alignment film forming a first alignment film formed on the first alignment film substrate and forming a second alignment film on a second substrate opposite to the first substrate. Steps; an alignment process step in which the aforementioned first alignment film is oriented toward the second orientation processing direction, and another second alignment film is aligned in the second orientation processing direction; any of the aforementioned first and second substrates 'One side forms the sealing material forming step of the frame-shaped sealing material lacking the liquid crystal injection port portion; the first alignment film and the second alignment film are opposed to each other, and the first alignment processing direction and the second alignment processing direction are opposed to each other; A limited angular rotation relationship, so that the pair of substrates are bonded at a certain interval and bonded; and a liquid crystal material is injected from the liquid crystal injection port to form an initial alignment. The liquid crystal injection step of the liquid crystal layer having a distorted alignment structure is particularly characterized in that the opening direction of the liquid crystal injection port in the sealing material forming step is orthogonal to the first alignment processing direction and the second alignment processing side. > The direction of the liquid crystal injection direction when the liquid crystal material is injected from the liquid crystal injection port in the liquid crystal injection step described above is orthogonal to the first bisected direction or slightly bisected direction of the formed angle. The bisecting direction or slightly bisecting direction of the crossing angle formed by the alignment processing direction and the 2g-dimension processing direction (6) corresponds to the method of manufacturing the liquid crystal display panel of the present invention in the first embodiment. The feature is: an alignment film forming step of forming a first alignment film on a first alignment film substrate and forming a second alignment film on a second substrate opposite to the first substrate; No. 1 Alignment Processor -11-This paper size applies to China National Standard (CNS) A4 (210 x 297 mm) ------------- ^ -----: --- -^ --------- ^ (Please read the notes on the back before filling this page) 482933 A7 B7 V. Description of the invention (9) Alignment processing steps for the alignment processing, and the second alignment film is oriented toward the second alignment processing direction; a defect is formed on any of the first substrate and the second substrate Step of forming a sealing material for the frame-shaped sealing material of the liquid crystal injection port portion; make the first alignment film and the second alignment film face each other, and make the first g orientation processing direction and the second orientation processing direction relatively A bonding step in which the pair of substrates are bonded at a certain interval with a limited angular rotation relationship, and a liquid crystal injection step of injecting a liquid crystal material from the liquid crystal injection port to form a liquid crystal layer with a distorted alignment structure in an initial alignment state. It is particularly characterized in that the opening direction of the liquid crystal injection port in the sealing material forming step is in a relationship parallel to the first alignment processing direction and the second alignment processing direction, and the liquid crystal is removed from the liquid crystal in the liquid crystal injection step. The liquid crystal injection direction when the liquid crystal material is injected into the injection port is parallel to the aforementioned first alignment processing direction and the second alignment processing direction. According to the invention described in the above (4), (5), or (6), the liquid crystal injection direction can be optimized so that flow alignment does not occur, and the injection speed when the liquid crystal is injected can be suppressed by setting. It can be manufactured uniformly, so it is possible to efficiently manufacture a liquid crystal display panel with uniform alignment without flow alignment. Corresponding to the first to third embodiments, the following method can be added to the method for manufacturing a liquid crystal display panel printed and recorded by the employee consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs (4), (5), or (6). The components mentioned. The aforementioned alignment treatment step in the aforementioned configuration can be performed by rubbing treatment. & According to the method described above, by rubbing the first and second alignment films, an alignment two-way directional shaw with a large alignment limiting force can be made, and the production can be achieved even more.

482933 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 Β7 V. Description of the Invention (10) Liquid crystal display panel where mobile alignment will occur. In the aforementioned configuration, a photosensitive alignment film can be used as the first alignment film and the second alignment film, and in the alignment processing step, light alignment processing can be performed by irradiating light polarized in one direction. In general, when the photo-alignment film is subjected to a photo-alignment treatment, an alignment film having a small restriction force in the two-direction can be formed, but even in such a case, the first and second alignment processing directions can be achieved. The relationship is optimized, and I manufacture a liquid crystal display panel that suppresses flow alignment. (Second invention group) In addition, the present inventors carefully reviewed the liquid crystal display panel and its manufacturing method in order to solve the conventional problems. As a result, it was found that the constituent elements that constitute the flow impedance for the liquid crystal flow are the liquid crystal injected from the direction that can most inhibit the flow impedance when the liquid crystal is injected, thereby removing the flow alignment caused by the three-dimensional obstacle, and The invention has finally been completed. U) In order to solve the above-mentioned problems, the liquid crystal display panel of the present invention group has at least one liquid crystal injection port provided at the periphery of an empty lattice unit formed by a pair of substrates with a sealing material. The liquid crystal lattice unit is formed by injecting liquid crystal into the inside of the empty lattice unit, and the liquid crystal injection port is included in the constituent element group inside the liquid crystal layer. The liquid crystal injection port is removed to maintain a certain interval between the pair of substrates. The component element group of the supporting member is arranged in a direction that is parallel to the substrate surface and presents a flat plane, which indicates the direction in which the area area of the space portion minus the projection area of the component element group as a whole is the largest. The injection direction is substantially the same. 13 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ^ ----- r --- ^ ------ II (Please read the precautions on the back before filling this page ) 482933 A7 ----------________ 5. Description of the invention (11) In the aforementioned structure, the constituent elements constituting the liquid crystal lattice unit are viewed from a direction parallel to the substrate surface and projected on a plane, indicating The area of the space portion minus the projected area of the constituent element group as a whole is in the largest direction, which means that the liquid crystal flow alignment has the smallest flow alignment and the best way to ensure the flow path. Therefore, sighing the liquid crystal injection port makes it so The direction and the liquid crystal injection direction are S, and if A is a liquid crystal display panel of the foregoing composition, the month b can suppress the occurrence of flow alignment and separation, and can be made into a display with excellent quality. Moreover, in the aforementioned configuration, alignment films are provided on the inside of the pair of substrates respectively, and the alignment processing direction of the alignment film is a direction that indicates that the area of the space portion has the largest area and is substantially the same as the liquid crystal injection direction. Consistent composition. (2) In order to solve the aforementioned problems, the liquid crystal display panel of the present invention group has at least one liquid crystal injection port provided at the peripheral edge portion of a pair of substrates with a hollow crystal unit formed by a sealing material. The liquid crystal lattice unit is formed by injecting liquid crystal into the empty lattice unit, which is characterized in that: the consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is printed in the constituent element group inside the liquid crystal layer, and the holding between the pair of substrates is removed. The constituent element groups of the support member at a certain interval are arranged so that the area of the area of the space portion in which the projection area of the constituent element group is subtracted from the entire area is the largest in the projection plane showing a flat plane when viewed in a direction parallel to the substrate surface. In most cases, the aforementioned liquid crystal injection nozzles are arranged such that the liquid crystal flow path is the one which can ensure the most secure direction, and the liquid crystal injection direction and the liquid crystal injection direction substantially coincide with each other. In the aforementioned structure, the projection plane of the constituent element group is subtracted from the whole. -14-This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 482933 A7 B7 V. Description of the invention In the case where the area area has the largest direction and there are many directions, the liquid crystal is caused to flow in the direction in which the liquid crystal flow path is the most green, so that the influence of the flow resistance can be minimized. Love this, as described above. By using f to set the liquid BB Zhuangren π to the liquid crystal flow path as the most ensured direction and the liquid crystal injection direction and the liquid crystal injection direction are substantially consistent, thereby suppressing the occurrence of flow alignment and separation and so on. (3) In order to solve the aforementioned problems, the liquid crystal display panel of the present invention has at least one liquid crystal injection port provided at the periphery of the empty lattice unit through the substrate through a sealing material. A liquid crystal lattice unit is formed by injecting liquid crystal from the liquid crystal injection port, and a transverse electric field component generated in a parallel direction to the substrate is used to transmit light of the liquid crystal lattice unit. The image is transposed and displayed, and is characterized in that a pair of electrodes are formed on one substrate of the pair of substrates, and the liquid crystal injection port is provided in a liquid crystal injection direction and an extension direction of the electrodes when the liquid crystal is injected. In the aforementioned configuration, by matching the extension direction of the electrode with the liquid crystal injection direction, the flow of liquid crystal can suppress the effect of the flow impedance on the electrode. As a result, the occurrence of flow alignment and separation can be reduced. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs (4) In order to solve the aforementioned problems, the liquid crystal display panel of the present invention group has at least one liquid crystal provided on the periphery of an empty lattice unit formed by a pair of substrates with a sealing material. Note that the liquid crystal lattice unit is formed by injecting liquid crystal from the liquid crystal injection port, and the transverse electric field component generated in parallel to the substrate is used to adjust the light transmitted through the liquid crystal lattice unit and display an image. It is characterized in that the 15 papers among the aforementioned pair of substrates are of a suitable size China National Standard (CNS) A4 specification (210 X 297 mm) 933 A7 B7 V. Description of the invention (l3 A pair of electrodes are formed on the substrate on one side, and red, green and blue are provided on the inside of the substrate on the other side The color pattern and the color filter of the light-shielding film provided between the color patterns, the liquid crystal injection port is arranged so that the liquid crystal injection direction when the liquid crystal is injected and the extending direction of the thickest part of the light-shielding film are Substantially the same. In the other structure, the reason for the flow alignment is the flow resistance, which forms a light-shielding film that has the greatest effect on the liquid crystal flow. By making the thickness of this light-shielding film the extension of the thickest part The direction is substantially the same as the liquid crystal injection direction, and the formation of a light-shielding film that suppresses the flow resistance is the most effective. As a result, the occurrence of flow alignment and the like can be reduced. Moreover, in the liquid crystal display panel described in the above (3) and (4), an alignment film is provided inside each of the pair of substrates, and an alignment processing direction of the alignment film can be aligned with an extension direction of the electrode and the liquid crystal injection port. The opening directions have a substantially uniform configuration. Since the long axes of the liquid crystal molecules are aligned in the flow direction, once the alignment processing direction of the alignment film is made the same as the liquid crystal injection direction, the liquid crystal is easily restricted by the alignment restriction force of the alignment film. As a result, a desired initial alignment state can be achieved even after the liquid crystal is injected, and the occurrence of flow alignment can be further reduced. In the liquid crystal display panel described in the above (3) and (4), the alignment film can be made into an alignment-treated film by rubbing treatment. The alignment film can be made of polyimide. Further, in the liquid crystal display panel described in the above (3) and (4), the alignment film can be a film subjected to an alignment process by a photo-alignment process. In addition, the aforementioned alignment film can be made, and the film constituting the film is composed of a 16-sheet paper size that applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm)

Please read the notes on the back of the page first_ and then fill in the 5 pack. Page I

II Order printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (Η Combining and fixing the single-molecule adsorption film or polymer film on the substrate surface. In (3) and (4) above In the liquid crystal display panel described in (1), the aforementioned inflection points of wood, wood, and yin number, and each of the inflection points alternately folds to a different square σ, and can integrally make a shape of the electricity extending in a certain direction. Only 0—'In the liquid crystal display panel described in the above (3) and (2), the foregoing pair of electrodes can be made into parallel electrode pairs in the form of stripes. In the liquid crystal display panel described in (3) and (4), The electrode portions of the pair of electrode systems whose hooks are hook-shaped in different directions from each other can be formed with an electrode portion composed of a long side portion and a short side portion having an arbitrary angle. In order to solve the above-mentioned problem, the present invention A method for manufacturing a liquid crystal display panel is to provide at least one liquid crystal injection port at the peripheral edge portion of an empty crystal unit formed by a pair of substrates with a sealing material interposed therebetween. The lattice unit is characterized by having a sealing material forming step of: ^ any one of the aforementioned pair of substrates forming a liquid crystal injection port portion into at least one missing frame-like sealing material; any of the aforementioned pair of substrates; One side is provided with a supporting member, a bonding step of bonding the pair of substrates with a certain gap to form an empty lattice cell; and a liquid crystal injection step of injecting liquid crystal from the liquid crystal injection port to form a liquid crystal lattice cell, the sealing The material forming step is the liquid crystal injection direction when the liquid crystal is injected, and the liquid crystal paper size is included in the component group of the empty lattice unit and excluding the supporting elements that support a certain interval between the pair of substrates. Applicable to Zhongguanjia Standard (CNS) A4 specification (210x 297 public love) Pack ----- (Please read the precautions on the back before filling this page) Order 17 A7 B7 Five invention description (is) formed by the elements The step of forming the aforementioned sealing material is the same as the one with the smallest flow resistance. The sealing material formed on the substrate using the two-dimensional substrate has a position and an opening direction. Liquid-the formation of the main entrance; the mechanical alignment is a component of the obstacles to the liquid crystal flow when the liquid crystal is injected into the empty lattice unit, that is, the effect of the flow resistance is large. So 'if it is the liquid crystal flow direction If it is approximately the same direction as the shadow a of the flow resistance, the occurrence of flow alignment can be reduced. Therefore, in the aforementioned step of forming the sealing material, in order to make the liquid crystal injection direction and the direction where the influence of the flow resistance is the smallest, A part of the sealing material is lacking to form the sealing material, and the liquid crystal injection port is set. Therefore, the aforementioned method can reduce the occurrence of flow alignment and the like, and can produce a liquid crystal display panel with excellent display quality such as contrast. 4 ( 6) In order to solve the above-mentioned problems, the method for manufacturing a liquid crystal display panel of the present invention is to provide at least one liquid crystal injection port on the periphery of an empty lattice unit formed by a pair of substrates with a sealing material interposed therebetween. A liquid crystal lattice unit formed by injecting a crystal into a liquid crystal injection port is characterized by having: ... formed on any one of the aforementioned pair of substrates An electrode forming step of a pair of electrodes; a sealing material forming step of injecting a liquid crystal injection port to form at least one missing frame-shaped sealing material on any one of the pair of substrates; One side is provided with a supporting member, so that the pair of substrates have a certain gap to be bonded to form an empty lattice unit. This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm 18 Λ7) Description of the invention (〗 6), main 1 = liquid day, day injection, liquid injection, liquid crystal injection to form a liquid crystal lattice unit, the sealing material forming step is the liquid injection time when the liquid crystal is injected And, the extending direction of the electrode is substantially the same, and the step of forming the sealing material. — The ^ pole is a constituent element that forms a barrier to the flow of liquid crystals. Therefore, if the liquid crystal flows in the direction of the electrode's flow resistance to the maximum 2 when the order is left on the day of the ordering solution, the occurrence of flow alignment can be reduced. . Therefore, as described in the method, in order to make the liquid crystal injection direction, and the extension of the aforementioned electrode is exactly the same, by setting the entrance of the liquid by forming the aforementioned material, the flow resistance can occur so that It is capable of producing liquid crystal display panels with excellent display quality such as contrast. The foregoing method includes an alignment film forming step of forming an alignment film on the pair of substrates, and an alignment film processing step of aligning the alignment film. The sealing material forming step is used to make the alignment processing direction in the present film processing step substantially the same as the liquid crystal injection direction, and the sealing material can be formed to form a liquid crystal injection port. 0 ( 7) In order to solve the above-mentioned problem, the method for manufacturing a liquid crystal display panel of the present invention is to provide at least one liquid crystal injection port on the periphery of an empty lattice unit formed by a pair of substrates with a sealing material interposed therebetween. A liquid crystal lattice unit formed by injecting a liquid crystal into a liquid crystal / main entrance is characterized in that it has (red), G (green), and B (blue) formed on any one of the aforementioned pair of substrates. Color pattern, and color filter forming a color filter composed of a light-shielding film for color separation of these color patterns 19 This paper size is applicable to China National Standard (CNS) A4 specification (210 X 297 mm)- -------- Equipment— (Please read the notes on the back before filling out this page) · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 乂 33

V. Description of the invention (π The printing and forming steps of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs; forming the electrode formation step on any one of the aforementioned pair of substrates; the electrode forming step of the counter electrode; The sealing material forming step of forming at least one missing frame-shaped sealing material in the injection port portion; providing a support member 7 on any one of the aforementioned pair of substrates so that the pair of substrates have a certain gap and are bonded to form a void. The bonding step of the crystal unit; and the liquid crystal injection step of forming a liquid crystal lattice by injecting liquid crystal from the liquid crystal injection port, the sealing material forming step is the liquid crystal injection direction during the liquid crystal injection, and the light shielding The extending direction of the highest part of the film height is substantially uniform, and the steps of forming the aforementioned sealing material are as follows. The light-shielding film of the color filter and the electrode system are the constituent elements that cause the liquid crystal flow to be obstructed. In this case, the light-shielding film is the jet and has a high resistance. Therefore, in the aforementioned method, in order to maximize the liquid crystal injection direction and the height of the light-shielding film, The extending direction of the part is substantially the same. When a liquid crystal injection port is formed by forming a sealing material, the occurrence of flow resistance can be reduced and a liquid crystal display panel with excellent display quality such as contrast can be produced. The aforementioned method includes the aforementioned one An alignment film forming step for forming an alignment film on a substrate, and an alignment film processing step for aligning the alignment film. The sealing material forming step is used to make the alignment processing direction in the current alignment film processing step be the same as the foregoing. The liquid crystal injection direction is substantially the same, and a configuration in which a liquid crystal injection port is provided can be made. The aforementioned method includes an electrode forming step of forming a pair of electrodes on a substrate on the other side of the pair of substrates. The step of forming the sealing material is to make the aforementioned liquid crystal injection direction and the aforementioned electrode extension direction to be true to the paper size. The size of the paper is T-type (CNS) A4 (210x297) and n I a— nnnn amKm I n ft · n ϋ an n I n J, J · I mm II 4m

V. Description of the Invention (IS) Printed on the shell of the Intellectual Property Bureau of the Ministry of Economic Affairs, and printed on the shellfish to form the aforementioned sealing material, which can be used to provide a liquid crystal injection port. Also, the method includes an alignment film forming step of forming an alignment film on the aforementioned pair of substrates, and an alignment film step of aligning the aforementioned alignment film. The step of forming the sealing material is to make the liquid crystal injection direction substantially coincide with the extending direction of the electrode and the alignment processing direction in the alignment processing step, so that the sealing material can be formed to form a setting liquid® crystal injection port. The composition of the steps. [Brief description of the drawing] Fig. 1 is a perspective view showing the relationship between the orientation processing direction of the alignment film and the liquid crystal injection direction in the liquid crystal display panel having the uniform alignment structure of the embodiment of the first invention group. Figs. 2 (a) to (b) are plan views conceptually showing a flow direction when liquid crystal is injected into an empty lattice unit in the liquid crystal display panel. Fig. 3 is a perspective view showing the relationship between the orientation direction of the alignment film and the liquid crystal injection direction in the liquid crystal display panel having the TN alignment structure of the first aspect of the invention group. Figures 4 (a) ~ (b) are used to explain the liquid crystal display panel of the first embodiment of the invention. The liquid crystal injected into the empty lattice unit is oriented toward the alignment by the limiting force of the alignment parameter of the alignment film. Conceptual diagram of the state of direction reorientation. • Figures 5 (a) to (b) are schematic explanatory diagrams showing a liquid crystal display panel according to an embodiment of the first invention group. Figure 5 (a) is a schematic plan view showing the liquid crystal display panel. Figure (b) is a sectional view taken along the line X-X 'shown in Figure 5 (a) when viewed from the direction of the arrow. -21-This paper size applies to China National Standard (CNS) A4 (210 x 297 mm) " " ------------- Loading -----: ---- Order --------- Line (Please read the precautions on the back before filling this page) 482933

Fig. 6 is an explanatory diagram showing the relative relationship between the alignment processing of the alignment film and the liquid crystal injection direction in the case of the uniform alignment mode in the aforementioned liquid crystal display panel. FIG. 7 is a perspective view for explaining the light alignment processing method in the alignment film of the liquid crystal display panel. Fig. 8 is an explanatory diagram of the relative relationship between the alignment processing of the alignment film and the liquid crystal injection direction in the case of the TN alignment mode in the aforementioned liquid crystal display panel. Fig. 9 is a cross-sectional view schematically showing a liquid crystal display panel in an ips mode according to an embodiment of the second invention group. Fig. 10 is a plan view schematically showing a pair of electrodes composed of a pixel electrode body and a counter electrode body in the aforementioned liquid crystal display panel. FIG. 11 is a projection view projecting the constituent elements constituting the aforementioned liquid crystal display panel, FIG. 11 (a) is a projection view viewed from an extending direction parallel to the pixel electrode portion and the counter electrode portion, and u (b) is a projection view A projection view viewed from an extending direction perpendicular to the pixel electrode portion and the counter electrode portion. Fig. 12 is a plan view schematically showing a liquid crystal injection direction and an electrode extension direction when liquid crystal is injected into an empty lattice unit in the liquid crystal display panel. Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. Figure 13 is a schematic cross-sectional view of a liquid crystal display panel in the IPS mode with the second invention group. FIG. 14 is an explanatory diagram of a color filter in the aforementioned liquid crystal display panel, and FIG. 14 (a) is a diagram showing each color of R (red), G (green), and B (blue) of the color filter. Partial plan view of the pattern, the "figure ..." is from Arrow-22. · This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 public love) '" Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperatives Description of the invention (20) A cross-sectional view of the line 14- (a) viewed from the direction of the ode, line 14- (a) is viewed from the direction of the arrow b-b, line 14- (a) Fig. 15 (a) is a projection view in which the constituent elements constituting the aforementioned liquid crystal display panel are projected. Fig. 15 (a) is a projection view viewed from an extending direction parallel to the long side direction of the black matrix. ) Is a projection view viewed from an extending direction parallel to the short side of the black matrix. Fig. 16 shows the pattern in the liquid crystal display panel when the liquid crystal is injected into the empty lattice unit. A plan view in a direction extending from the long side of the black matrix. (A) to (c) of Fig. 17 Figure 17 (a) is a plan view schematically showing the components that cause the flow impedance in a case where the area of the space plane of the empty lattice unit has a large area in which the projected surface appears in the largest direction. Fig. 17 (b) is a projection view showing an empty lattice unit seen from the X direction, and Fig. 17 (b) is a projection view showing an empty lattice unit seen from the γ direction. Fig. 18 shows a second invention group Fig. 18 (a) is a schematic plan view of another pair of electrodes, and Fig. 18 (a) shows parallel electrode pairs in a strip shape, and Fig. M (d) shows an electrode pair composed of a long side portion and a short side portion. The plan view shows the planar shape of an electrode provided on an electrode substrate in the second aspect of the second aspect of the invention group 2i. Fig. 20 shows the existence state of the adsorption molecules chemically adsorbed on the surface of the substrate. Figure 20 (a) shows the state before the adsorbed molecule reacts with water in Table 2. Figure 20 (b) shows the state after the adsorbed molecule reacts with water. -------- ----- ^ ----- ί ---- ^ ------ II 1 ^ (Please read the notes on the back before filling Page) 23 482933 Printed by A7 B7, Consumer Cooperative of Intellectual Property Bureau, Ministry of Economic Affairs 5. Description of Invention (21) [Best Practice of Invention] (1) Implementation Mode of the First Invention Group The first invention group of the present invention. Embodiments of the present invention will be described with reference to Figs. 1 to 3. However, "these figures only show the parts related to the present invention, and some constituent elements are omitted." In order to easily achieve the purpose of description, there is a part which is enlarged or reduced to represent the figure. The technical idea of the present invention is to consider the processing direction of the alignment and optimize the injection direction when the liquid crystal is injected. While suppressing or removing the occurrence of flow alignment. In the following description, the case where the alignment structure of the liquid crystal is a parallel alignment structure 'and the case where the alignment structure of the liquid crystal is a distorted alignment structure will be described to optimize the respective liquid crystal injection directions. First, a liquid crystal display panel having an alignment film and a liquid crystal layer with a parallel alignment structure provided between one pair of substrates in an opposite arrangement will be described. In this case, the 'liquid crystal injection direction is set to be approximately parallel to the alignment processing directions of a pair of alignment films. Fig. 1 is a perspective view showing the relationship between the orientation processing direction of the alignment film and the liquid crystal injection direction in a liquid crystal having a parallel alignment structure (uniform alignment structure). Fig. 2 is a conceptual view showing a flow direction when liquid crystal is injected into an empty lattice cell. As shown in FIG. 1, the alignment film 1 (first alignment film) and the alignment film 2 (second alignment film) provided on the upper and lower sides are aligned toward the direction indicated by the arrow A in the figure (the first and second alignment films). Alignment processing direction). In the empty lattice unit with the alignment films 1 and 2 thus aligned-24-This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ------ · --- -7--ml pack --------- order --------- line (please read the precautions on the back before filling this page) 482933 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 4 : 1 A7 5. In the description of the invention (22), when liquid crystal is injected from the liquid crystal injection port 5, as shown in FIG. 2, the flow direction of the liquid crystal expands isotropically with the liquid crystal injection port 5 as a starting point. Once a part of the liquid crystal finally reaches the edges of both sides, the flow direction of the liquid crystal is the same as the liquid crystal injection direction as a whole (see Figure 2 (dagger)). As for the case where the liquid crystal flows in a certain direction, the long axis system of the liquid crystal molecules is in a state of being aligned in the flow direction. Here, when there is a deviation between the alignment direction of the liquid crystal molecules after the injection and the alignment processing direction, the alignment films 1 and 2 align the liquid crystal toward the alignment processing direction by using an alignment restriction force. On the other hand, in order to show that the liquid crystal system operates as a group of molecules, the flow alignment state must be maintained. That is, in the liquid crystal display panel, the determining factor for the occurrence of flow alignment can be understood as the relationship between the collective energy of the liquid crystal in order to maintain the state of the flow alignment and the alignment limiting force of the alignment film. However, as shown in FIG. 1, the present invention does not require the liquid crystal to be aligned from the liquid crystal injection direction to the alignment processing direction by making the injection direction of the liquid crystal into a direction A and / or a person parallel to the alignment processing direction. . That is, the so-called fundamental cause of the occurrence of the flow alignment is eliminated by aligning the flow direction with the alignment processing direction so that the liquid crystal injection direction and the alignment processing direction are shifted, thereby eliminating the possibility of flow alignment. In addition, as described above, when the liquid crystal has a parallel alignment structure, it is necessary to provide a liquid crystal injection port for injecting the liquid crystal on the substrate side which is at right angles to the A direction and the A direction. In addition, it is necessary to form the opening direction approximately parallel to the alignment processing direction. Next, it is explained that the orientation processing directions of the upper and lower alignment films are related ^ --------- ^ --------- ^ (Please read the precautions on the back before filling this page) 25 482933 A7 B7 V. Description of the invention (23) The liquid crystal display panel of a twisted structure (eg, TN * STN alignment mode) with a limited angle of opposite rotation. In this case, by injecting the liquid crystal from two injection directions described below, flow alignment can be removed or suppressed. First, the "first injection method" is to make the bisect direction or slightly bisected direction of the crossing angle formed by the alignment processing direction of the alignment film on one side and the alignment processing direction of the alignment film on the other side parallel. , Set the liquid crystal injection direction. Hereinafter, a case where the long axis system of the liquid crystal molecules is a TN liquid crystal continuously twisted at 90 degrees between the upper and lower substrates will be described as an example. Fig. 3 is a perspective view schematically showing the relationship between the alignment processing direction of the alignment film and the liquid crystal injection direction in a TN liquid crystal having a twisted structure with a rotation angle of 90 degrees. Fig. 4 is a conceptual diagram showing a state where the liquid crystal injected into the empty lattice unit is re-aligned in the alignment processing direction by the effect of the alignment restricting force of the alignment film. As shown in Figs. 3 and 4 (a), the alignment processing direction of the alignment film 1 is parallel to the direction of arrow A (first alignment processing direction). On the other hand, the alignment processing direction of the alignment film 2 is parallel to the direction of the arrow B (the second alignment processing direction). The intersection angle of the alignment processing directions A and B is represented by 0 (= 90 °). In the case of having the TN liquid crystal structured as described above, the first injection method is to inject the liquid crystal from the arrow C direction or the C, direction. For example, as shown in FIG. 4 (a), when liquid crystal is injected from the direction of the arrow C, the liquid crystal molecules 11 in the vicinity of the alignment film 1 are restricted by the alignment restriction force of the alignment film 1. As a result, the liquid crystal molecules 11 only rotate in a plane parallel to the substrate. The angle 0 LC is aligned in the direction of arrow A. On the other hand, the liquid crystal molecules 12 near the alignment film 2 are also aligned by this -26-This paper size applies the Chinese National Standard (CNS) A4 specification (210 x 297 mm) (Please read the precautions on the back and fill out Page) C5 · r »4 ^ ----- Γ --- Order · --IIIII I. Printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, the film is rotated by the angle Θ 2 and will be oriented toward the arrow. Moreover, the liquid crystal molecules in the central portion of the liquid crystal layer are aligned in the alignment processing direction in the injected state, and therefore, the alignment state is almost unchanged. It should be noted that the more detailed 0 is 0 in a plane parallel to the substrate. LCj45. , And in a 45. ^ 01X40. In the range. As mentioned above, the occurrence of flow alignment is determined based on the energy caused by the collective nature of the liquid crystal used to maintain the flow alignment state, and the magnitude of the alignment limiting force of the alignment film. Therefore, in order to align the liquid crystal in a desired direction so as not to cause the flow alignment, it is necessary to have a small amount of alignment force with a certain degree of alignment. The aforementioned injection direction of the liquid crystal is a bisected direction of the intersection angle of the alignment processing directions of the alignment films 1 and 2 in consideration of this point, and is parallel to the liquid crystal injection direction. That is, by reducing the deviation between the liquid crystal injection direction and the alignment processing direction, the alignment regulation force is increased to maintain the flow alignment month b 'so that the aforementioned liquid crystal injection direction is optimized. Moreover, since the alignment structure of the liquid crystal is a twisted structure, the liquid crystal molecules that greatly change the alignment direction according to the alignment films 1 and 2 are a large part. In addition, since the alignment direction of some liquid crystal molecules coincides with the injection direction, these liquid crystal molecules are in the original initial state. From these circumstances, even if an alignment film having an alignment restricting force is used, the liquid crystal can be fully aligned in a certain direction, and the occurrence of flow alignment can be removed or suppressed. Secondly, the second injection method is to make the bisect direction or slightly bisected direction of the intersection angle formed by the alignment processing direction of the alignment film on one side and the alignment processing direction of the alignment film on the other side perpendicular , Set the liquid crystal injection direction. 27 ^ — (Please read the precautions on the back before filling in this page) Thread · This paper size applies to China. Standard (CNS) A4 size x 297 public love) 482933 A7

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

When the alignment structure of the liquid crystal is TN liquid crystal, as shown in FIG. 3, the injection direction of the liquid crystal is from D4D, and the liquid crystal may be injected in the direction. In more detail, a, for example, when liquid crystal is injected from the direction of the arrow £), as shown in FIG. 4 (㈧), the liquid crystal molecules near the alignment film 1 are limited by the alignment limiting force of the alignment film. As a result, It is set to rotate only at an angle of 0 LC〆 and 45 degrees) and align in the direction of arrow A. In addition, the liquid crystal molecules near the alignment film 2 are also aligned by the alignment film 2 only at a rotation angle of 0U: 4 (and-"degrees) in the direction of the arrow 8. As described above, the liquid crystal injection direction is opposite to the cross angle. The bisector direction is at a right angle, so that the situation in which the liquid crystal molecules 12 near the alignment films 1, 2 can be aligned in the desired direction can be fully performed by the alignment limiting force of the alignment films 丨, 2. Therefore, A liquid crystal display panel capable of removing or suppressing the occurrence of flow alignment can be obtained. Also, although the above description is mainly described using the TN alignment mode as an example, even the STN alignment mode can suppress the occurrence of flow alignment on the same principle. That is, By injecting liquid crystal from about the same direction as in the case of the ⑽ liquid crystal mode, it is possible to achieve a state without uneven injection speed while suppressing the flow alignment. Also, as mentioned above, when the liquid crystal has a distorted alignment structure 'The liquid crystal injection port for injecting liquid crystal is necessary to form a direction in which the opening direction is approximately parallel or right angle to the bisector of the crossing angle of the alignment processing direction of the alignment films 1 and 2. When the STN alignment mode with a twist angle of 180 degrees, the liquid crystal injection direction can be set to be parallel to the direction of the orthogonal processing direction. In this case, the liquid crystal molecules near the alignment film are only rotated by 90 degrees respectively. Orientation in the respective orientation processing direction. Also, -28-This paper size applies the Chinese National Standard (CNS) A4 (210 X 297 mm) * ^ I --- I l · III ^ · 11111! (Please read the precautions on the back before filling this page). 4 482933 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, A7 ___ B7 V. Description of the Invention (26) Set the alignment processing direction parallel to the liquid crystal injection direction In this case, by aligning the alignment processing direction of the alignment film on one side with the directivity of the liquid crystal injection direction, the liquid crystal molecules near the alignment film on one side will not change the alignment shape, so it can be clearly known that it is effective. However, the alignment processing direction on the other side is directly opposite to the liquid crystal injection direction, and since the liquid crystal molecules also have directionality, the liquid crystal molecules near the alignment film on the other side are designed The alignment is rotated by 180 degrees, so it shows residual flow alignment. I The alignment films of the present invention, 2 and 2 are not particularly limited, but can use various conventional alignment films. Specifically, for example, examples include linear carbon An alignment film composed of molecules is formed by a chain, and one of the linear carbon chains is directly or indirectly chemically adsorbed on the substrate through a sulphur oxygen bond (Si-10). It is a coating film, or a polyimide resin film, etc. Since the film thickness of the aforementioned silane-based coating film is thin, the orientation direction of the constituent molecules of the film is easily affected by changes in the flow alignment, etc. due to the flow alignment. Compared with polyimide-based resin films, etc., the flow alignment also occurs because the alignment restriction force is small. Especially when a monomolecular film is formed, the scene of the flow alignment is more significant. However, the present invention considers the relationship between the alignment processing direction of the alignment film and the liquid crystal injection direction, and can suppress the influence of the flow alignment to the minimum by injecting liquid crystal from the most appropriate direction as described above. In addition, even if it is a polyfluorene imide film, its film structure. There is a photosensitive group in the main chain or a part of the side chain of the molecule, and specifically, there are photosensitive alignment films such as styrene-phenylene, phenylacrylic-phenylene, and the like. In this case, these photosensitive groups are susceptible to the flow alignment of the liquid crystal such as alignment in the flow direction of the liquid crystal, and the surface structure of the photosensitive alignment film is also subject to physical changes. However, even under such circumstances, the present invention is capable of 29 ------------------: ---- ^ ------- 1-Ί (Please (Please read the notes on the back before filling this page) This paper size is applicable to China National Standard (CNS) A4 (21,297 mm). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 ----____ Β7 _______ Description of the invention (27) The effect of suppressing flow alignment is minimized. In addition, even when the constituent molecules of the silane-based coating film contain a photosensitive group, the influence of the flow alignment can be removed in the same manner as described above. As described above, the present invention can remove or suppress the occurrence of flow alignment by optimizing the alignment processing direction of the alignment film and the injection direction when the liquid crystal is left-in. However, during or after the liquid crystal material is injected, When the heat treatment is performed at a constant temperature, a current structure that is uniformly aligned in a desired direction can be further formed. That is, the aforementioned heat treatment is performed so that it is at an N−! Phase transition temperature or higher, whereby the thermally flattened state of the liquid crystal is changed from the array phase to an isotropic (isotropic liquid) phase changer. As a result, the liquid crystal can be made into an disorderly isotropic liquid, so that only the remaining flow alignment can be eliminated. The number of liquid crystal injection ports may be one, or a plurality of liquid crystal injection ports may be provided. (Embodiment) Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the drawings. However, as long as the dimensions, materials, shapes, and relative arrangements of the constituent elements described in this embodiment are not particularly limited, the scope of the present invention is not limited to the gist of these elements, but is an illustrative example. That's it. First, referring to Fig. 5, the basic structure of the liquid crystal lattice unit used in this embodiment will be briefly described. Fig. 5 (a) is a schematic plan view showing the aforementioned liquid crystal lattice unit, and Fig. 5 is a sectional view taken along the line X-X 'of the liquid crystal lattice unit as viewed from the direction of the arrow. As shown in the figure, the liquid crystal lattice unit has a first substrate 3, a second substrate opposite to it 4, and -30-Please read the precautions on the back before filling this page. • Binding II. This paper size applies China National Standard (CNS) A4 (210 X 297 mm) A7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (28 / Liquid crystal layer 9 between the two substrates. On the inner side of the first substrate 3 A circular electrode 6 is formed as a display electrode, and an alignment pin is formed on the circular electrode 6. On the other hand, a circular electrode 7 as a display electrode is formed on the inner surface of the second substrate 4, and the circular electrode 7 An alignment film 2 is formed thereon. A sealing material 8 for bonding the first substrate 3 to the second substrate 4 is formed in a frame shape without a liquid crystal injection port 5 at a peripheral portion of the liquid crystal lattice unit. About the liquid crystal having the aforementioned structure The lattice unit and the alignment mode of the liquid crystal will be divided into the cases of uniform alignment and TN alignment and will be described in detail below. (Uniform alignment mode) When the alignment structure of the liquid crystal is in the uniform alignment mode, the alignment parts of the alignment films 1 and 2 direction Parallel. Here, the liquid crystal lattice cells in the uniform alignment mode are classified into H-1 ~ Η-5 by the relative relationship between the alignment processing directions of the alignment films 1, 2 and the liquid crystal injection direction. Regarding each alignment type, the angle α formed by the liquid crystal injection direction and the alignment processing direction is shown in Fig. 6. For each alignment type shown in the same figure, the alignment film material or the alignment processing method is used as a parameter. A variety of liquid crystal lattice units, and how does the relationship between the liquid crystal injection direction and the alignment processing direction affect the flow alignment? The following are described in (Example 1 to 1) ~ (Examples 1 to 4) and (Comparative Example 1) — 1) to (Comparative Examples 1 to 16). The combination of each alignment type, the alignment film, and the orientation processing direction will be recorded in Table 1 to 1 below. (Continued on the next page) Direction application ^ --- ------- ^ --------- ^ (Please read the notes on the back before filling out this page) 31 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ) 482933 A7 B7 i. Description of the invention (29) (Table 1-1) Alignment type polyfluorene imine alignment Membrane silane-based alignment film Friction treatment Light alignment treatment Friction treatment Light alignment treatment — 1 Liquid crystal lattice unit A1 Liquid crystal lattice unit A2 Liquid crystal lattice unit A3 Liquid crystal lattice unit A4 液晶 -2 Comparison Liquid crystal lattice early element B1 Comparison Comparison of liquid crystal lattice early element B5 Comparison of liquid crystal lattice early element B9 Comparison of liquid crystal lattice early element B13 Η — 3 Comparison of liquid crystal lattice early element B2 Comparison of liquid crystal lattice early element B6 Comparison of liquid crystal lattice unit B10 Liquid crystal lattice unit B14 Η 4 Comparison liquid crystal lattice element B3 Comparison liquid crystal lattice element B7 Comparison liquid crystal lattice element B11 Comparison liquid crystal lattice element B15 Η-5 Comparison liquid crystal lattice element B4 Liquid crystal lattice unit B8 Comparative liquid crystal lattice early element B12 Comparative liquid crystal lattice early element B16 (Example 1-1) The liquid crystal lattice unit of this Example 1-1 is composed of a polyimide resin film As the alignment film material, a rubbing-treated alignment film was used to form an alignment pattern as shown in Tables 1-1. The liquid crystal lattice unit is produced by a method described below. That is, a circular electrode 7 is formed on the second substrate 4 by a conventional method, and polyfluorene imide is dissolved in a solvent such as N-fluorenyltrinitro and diluted to prepare a coating solution. This coating solution was applied on the second substrate 4 and the circular electrode 7 by a spinner or the like, and dried and fired to form an alignment film 2 (polyimide film) having a film thickness of 50 nm. The alignment film 2 thus formed is aligned by rubbing. Specific and -32-This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page) I, I n ϋ 1_1 n J f, · ϋ · · 1 1 ϋ 1 I · Words printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economy 482933 A7 B7 Printed by the Employee Cooperatives of the Intellectual Property Bureau of the Ministry of Economy On the mounting table, a cylindrical roller rolled with a cloth having unevenness was brought into contact with the alignment film 2, and the mounting table was moved in one direction while the roller was rotated. Thereby, a path parallel to the moving direction of the roller is formed on the surface of the alignment 2 and the polyimide molecules on the surface of the alignment film 2 are inclined toward the moving direction of the roller. In addition, the frictional conditions of the friction are set to, for example, the number of times of friction once, the amount of the roller to be pushed in. 0.4 mm, the friction speed to the surface of the roller of the second base material 4 is 500111 / min, and the roller material is nylon (Fiber diameter 16 ~ 20 // m, hair length 3nm). Further, the same procedure is performed for the first substrate 3 to form a circular electrode 6 and an alignment film 1 on the first substrate 3, and the alignment film 1 is subjected to alignment treatment by rubbing. Next, the sealing material 8 is coated on a substrate on either side of the first substrate 3 or the second substrate 4 into a frame-like pattern having a coating shape lacking the liquid crystal injection port 5. The liquid crystal injection port 5 is provided so that its opening direction is parallel to the alignment processing direction. Secondly, 'the alignment film 1 of the first substrate 3 and the alignment film 2 of the second substrate 4 are opposed to each other, and the two substrates are bonded to each other to form an empty lattice unit. After that, a liquid crystal having a positive dielectric anisotropic array is injected into the empty lattice cell from the liquid crystal injection port 5 by a vacuum lattice cell injection method to form a liquid crystal layer 9. The injection conditions of the aforementioned vacuum injection method are performed at a gas exhaust rate of 76040. ○ * 1 ()-Ιοιτίδ minutes at the time of extracting the gas inside the empty lattice unit, and 2 · 〇 氺 lO-i- ^. O ^ 10-iTorrlS minutes, and the degree of vacuum was set to 6.0 * 10-3 Torr, and the dripping time when the liquid crystal was injected was set to 15 minutes (760 Torr). The following will be made by the above settings -33-This paper size applies the Chinese National Standard (CNS) A4 specification (21〇χ 297 mm) · III l · III ^ --— — — — — — (Please first (Read the notes on the back and fill out this page) A7

482933 V. Description of the invention (31) The liquid crystal lattice unit in aspect 1 to 1 of this embodiment is called liquid crystal lattice unit A1. (Comparative Examples 1 to 1) to (Comparative Examples 1 to 4) The liquid crystal lattice cells for comparison of this Comparative Example 1 to 1 to 1 to 4 are compared with the configuration of the liquid crystal lattice cells of the foregoing Examples 1 to 1 except that The point is to replace the alignment pattern from H1 to H2 ~ H5. In addition, each of the comparative liquid crystal lattice cells is basically formed by performing the same steps as in the foregoing embodiments 1 to 1. However, in each comparative example, when a sealing material is applied to adhere the first substrate 3 and the second substrate 4, the angle q formed by the opening direction of the liquid injection port 5 and the alignment processing direction is different. A certain angle. The liquid crystal lattice cells of the present comparative examples 1 to 1 to 1 to 4 prepared as described above are referred to as comparative liquid crystal lattice cells B1 to individually described below. (Examples 1 to 2) When the liquid crystal lattice units of Examples 1 to 2 of the present example are compared with the structure of the liquid crystal lattice units of the foregoing Examples 1 to 1, the difference is that it replaces the polystyrene As the amine resin, a polyimide resin film containing a photopolymerizable phenprofen benzene is used, and the production method is a photo-alignment treatment by an alignment treatment method. The liquid crystal lattice units of this example 1 to 2 are fabricated in the same manner as in the foregoing embodiments 1 to 1. However, the alignment processing method of the alignment film is to perform a photo-alignment treatment as described below using a rubbing treatment and a rubbing treatment. That is, as shown in FIG. 7, the irradiation intensity of polarized light polarized in the direction indicated by arrow T at an angle of 5 = 45 degrees with respect to the second substrate 4 is 80 mW / cm 2. Ultraviolet rays (wavelength: 365nm) are irradiated to the alignment film 1 for 6 seconds. • 34-This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page) Binding --------- Line · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs

482933 V. Description of Invention (32). As a result, styrene, acrylic, and benzene parallel to the direction of polarized light are polymerized and bridged together, and the polyimide molecule itself is inclined toward the side opposite to the incident side of the polarized ultraviolet rays of the alignment film. Therefore, the alignment film i is aligned on the side opposite to the incident side in the direction of projecting the polarization direction on the alignment film. The alignment film 2 is also subjected to alignment processing in the same alignment processing direction as described above by the same steps. The liquid crystal lattice unit of Examples 1 to 2 manufactured as described above is referred to as a liquid crystal lattice unit A2. (Comparative Examples 1 to 5) to (Comparative Examples 1 to 8) The liquid crystal lattice unit of this Comparative Example 1 to 5 to 1 to 8 is compared with the structure of the liquid crystal lattice unit of the foregoing Example 1 to 1. The difference is When the alignment pattern is replaced from H1 to H2 to H5, respectively. In addition, each of the liquid crystal lattice cells for comparison is formed by basically performing the same steps as those in Examples 1 to 2 described above. However, in each comparative example, when the sealing material 8 is applied and the first substrate 3 and the second substrate 4 are bonded together, the angle α formed by the opening direction of the liquid crystal injection port 5 and the alignment processing direction is different. Angler. The liquid crystal lattice cells of the comparative examples 1 to 5 to 1 to 8 produced as described above are referred to as comparative liquid crystal lattice cells B5 to B8 described below, respectively. (Examples 1 to 3) When the liquid crystal lattice unit of Examples 1 to 3 of this embodiment is compared with the structure of the liquid crystal lattice unit of Example 1 to 1, the difference is that it replaces the polyfluorene imine resin. Instead, use a silane-based coating. The alignment films of Examples 1 to 3 are formed as described below. Will contain -35-@ 张 码 量 applicable to China National Standard (CNS) A4 specifications (210 X 297 mm) ------------- install -----: ---- order- ------- • Line (Please read the precautions on the back before filling out this page) Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs Employee Cooperatives 482933 A7

V. Description of the invention (33) η — The molecular Shibaiya series surfactant is made into a non-aqueous organic solvent composed of dehydrated three-gas-methane fired at a concentration of about 0.2% by weight to obtain chemical adsorption. Solution. Next, the second substrate 4 was immersed in a chemical adsorption solvent for about 1 hour, and the aforementioned molecules having n-C ^ Hn groups were chemically adsorbed on the circular electrode 7 to form a monolayer film. At this time, the surfaces of the second substrate 4 and the circular electrode 7 are hydrophilic and have functional groups having an active hydrogen such as an OH group. Therefore, the functional group having Si reacts with a 0H group to perform silicon reaction Oxane bonding. Next, the second substrate 4 is extracted from the chemical sorption solution, and the second substrate 4 is washed for about 10 minutes with a cleaning agent composed of trigas methane, which is a relatively dehydrated nonaqueous solvent. Thereby, unreacted silane-based surfactant can be removed. Then, in a dry environment, the second substrate 4 is pulled upward from one side end to remove the detergent. Thereby, the single-split film is tilted toward the liquid crystal injection direction opposite to the direction of pulling up. After the second substrate 4 is dried, the moisture in the air extracted in a general environment is reacted. As a result, the unreacted C1 group in the molecule chemisorbed on the circular electrode 7 is replaced with an OH group. Next, the second substrate 4 is dried to dehydrate the OH group. As a result, an alignment film having a film thickness of about 5 nm can be formed, for example. The alignment film formed in the above manner is subjected to alignment processing by rubbing in the same manner as in the foregoing embodiments 1-11. The liquid crystal lattice unit of Examples 1 to 3 manufactured as described above is hereinafter referred to as a liquid crystal lattice unit A3. (Comparative Examples 1 to 9) ~ (Comparative Examples 1 to 12) 36 This paper size applies the Chinese National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page) --- l · · Order --------- Line-Printed clothing 482933 A7 B7 of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, Invention Description (34) ------------ --Install --- (Please read the precautions on the back before filling out this page) The liquid crystal lattice unit of this Comparative Example 1-9 ~ 1-12 is compared with the structure of the liquid crystal lattice unit of the previous Examples 1-3. The difference lies in replacing the alignment type from H1 to H2 ~ H5. In addition, each of the liquid crystal lattice cells for comparison is formed by basically performing the same steps as those in Examples 1 to 3. However, in each of the comparative examples, when the sealing material 8 is applied and the first substrate 3 and the second substrate 4 are bonded, it is needless to say that the angle α formed by the opening direction of the liquid crystal injection port 5 and the alignment processing direction is constant. Angler. The liquid crystal lattice cells of the comparative examples 1 to 9 to 1 to 12 produced as described above are referred to as the comparative liquid crystal lattice cells to 2 described below. (Examples 1 to 4) When the liquid crystal lattice units of the first to third embodiments of this example are compared with the structure of the liquid crystal lattice units of the foregoing embodiments 1-1, the difference lies in that they replace the Shixiya series. The film is coated with a photopolymerizable styrene-acrylic acid phenyl-based silane-line-based coating film, and the photo-alignment treatment is the same as the alignment processing method. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. The alignment films of Examples 1 to 4 are formed in the following manner. A silane-based surfactant having a C6H5 — CH—CO—C6H4 — 0 — (CH2) — 0 — group equipped with phenylpropenyl phenyl was prepared at a concentration of about 0.2% by weight, and was dissolved in a relatively dehydrated third. A non-aqueous organic solvent composed of gas methane to obtain a chemisorption solution. Using this chemical sorption solution, an alignment film was formed in the same manner as in Examples 1-3 described above. Next, the alignment film formed as described above is subjected to a photo-alignment process. That is, 'From a direction perpendicular to the second substrate 4 and upward and upward -37-This paper size applies Chinese National Standard (CNS) A4 specifications (210 X 297 mm) 482933 A7 B7 Five employees of the Intellectual Property Bureau of the Ministry of Economic Affairs Consumer Cooperative Co., Ltd. prints the description of the invention (35) Please read back the meaning of & items polarized ultraviolet rays polarized in parallel directions to the alignment film. The irradiation intensity of the irradiation conditions was set to 80 mW / cm2, and the irradiation time was set to 6 seconds. As a result, the styrene-acryl benzoyl group and the like parallel to the direction of the polarized light are converged and the bridge is combined. By the above method ', the polarization direction can be aligned toward the projection direction of the alignment film 1 on the side opposite to the ultraviolet incident side. Further, 'the first substrate 3 is subjected to the same steps to form the alignment film 1 on the circular electrode 6 formed on the first substrate 3. In the above manner, the produced liquid crystal lattice unit of this embodiment is referred to as a liquid crystal lattice unit A4. (Comparative Examples 1 to 13) to (Comparative Examples 1 to 16) II The comparison of the liquid crystal lattice cells for comparison in Comparative Examples 1 to 13 to 1 to 16 is compared with the configuration of the liquid crystal lattice cells in Examples 1 to 4 described above. The difference is that the alignment patterns are replaced from Η-1 to Η-2 ~ Η-5, respectively. In addition, each of the comparative liquid crystal lattice cells was formed by basically performing the same steps as in the foregoing Examples 1 to 4. However, in each of the comparative examples, when the sealing material 8 is applied and the first substrate 3 and the second substrate 4 are bonded, it is needless to say that the angle α formed by the opening direction of the liquid crystal injection port 5 and the alignment processing direction is constant. Angler. The liquid crystal lattice cells of the comparative examples 1 to 13 to 1 to 16 produced as described above are referred to as comparative liquid crystal lattice cells M3 to B16 described below, respectively. (Results) For the liquid crystal lattice cells of Examples 1 to 1 to 4 and the liquid crystal lattice cells of Comparative Examples 1 to 1 to 4 obtained in the above manner, visual inspections using polarizing plates or Observing the display screen with a polarizing microscope, 38 paper sizes are in accordance with Chinese National Standards (CNS) A4 specifications (210 X 297 mm) A7 Five B7 Description of the invention (36 = results can know the following situation. And the results are recorded In (Tables 1 to 2) below Table 1 — 2 Employees of the Intellectual Property Bureau of the Ministry of Economic Affairs Consumer Cooperatives Printed liquids Day or day cell types Whether or not there is an orientation of the liquid crystal lattice Early cell A1 LCD cell ^ Jie Dandan士 夂 留 -κ ~ η-—_〇__ 〇 Early alignment single alignment 4 and day-to-day gun early 疋 A 3 〇 Single alignment liquid day-to-day grid early yuan A4 〇 single alignment comparison liquid crystal lattice Unit B1 X LCD cell for single-alignment comparison B2 X Early orientation than LCD cell for filial father B 3 X LCD cell for single-alignment comparison R4 X LCD cell for single-alignment comparison B5 X single-alignment The lattice is earlier than the liquid for car ▲ r β X LCD alignment unit for majority alignment B7 X Single alignment ratio LCD cell unit for car driver β 8 X Most alignment comparison LCD cell unit for alignment B9 X Single alignment cell unit for LCD driver B10 X majority Liquid crystal lattice unit for alignment comparison B11 X Single crystal lattice unit for comparison alignment B12 X Most liquid crystal lattice unit for comparison comparison B13 X Single crystal lattice unit for comparison comparison B14 X Most liquid crystal lattice unit for comparison comparison B15 X single Liquid crystal lattice unit B16 X for alignment comparison Most alignments 0: no flow alignment X: flow alignment can be understood from the above Tables 1-2, by making the alignment locations of the alignment films 1, 2 ^ ------ ---- ^ --------- ^ (Please read the notes on the back before filling out this page) This paper size applies to China National Standard (CNS) A4 (21〇X 297 public love) A7

482933 V. Description of the invention (37) The physical direction and the liquid crystal injection direction are approximately parallel to remove the occurrence of flow alignment. (TN alignment mode) When the alignment structure of the liquid crystal is the TN alignment mode, the alignment film j and the alignment film 2 The orientation processing direction has a relatively limited angular rotation relationship. Therefore, the liquid crystal lattice unit of the TN alignment mode is distinguished into various types of T-1 to T-5 by the relative relationship between the alignment processing directions of the alignment films 1, 2 and the liquid crystal processing direction. For each alignment type, the cornerstone formed by the liquid crystal injection direction and the alignment processing direction is shown in FIG. 8. Each alignment type shown in the figure uses various alignment film materials or alignment processing directions as parameters to make various liquid crystal lattice cells. As for the relationship between the liquid crystal injection direction and the alignment processing direction, how does the flow alignment occur, It will be reviewed in (Examples 1 to 5) to (Examples 1 to 10) and (Comparative Examples 1 to 17) to (Comparative Examples 1 to 30) described below. In the TN alignment mode described below, the crossing angle of the alignment processing directions of the alignment film 1 and the alignment film 2 is set to 90 degrees. In addition, the combination of each alignment type, alignment film material, and alignment processing direction will be recorded in Tables 1 to 3 below. (Continued on the next page) (Please read the precautions on the back before filling in this page) Binding --------- Line jul- · Printed by the Intellectual Property Bureau Employees Consumer Cooperatives of the Ministry of Economics 40 This paper size applies to Chinese national standards (CNS) A4 specification (210 X 297 mm) 482933 A7 B7 V. Description of the invention (38) (Table 1-13) Alignment type polyimide alignment film Silane-based alignment film friction treatment light alignment treatment friction treatment light alignment Processing T-1 liquid crystal lattice unit A5 liquid crystal lattice unit A8 liquid crystal lattice unit A9 liquid crystal lattice unit A10 T-2 comparison liquid crystal lattice early cell B17 comparison liquid crystal lattice cell B19 comparison liquid crystal lattice cell B23 Liquid crystal lattice element B27 Τ－3 Liquid crystal lattice unit A6 Comparative liquid crystal lattice unit 1320 Comparative liquid crystal lattice unit B24 Comparative liquid crystal lattice early B28 T-4 Comparative liquid crystal lattice unit B18 For comparison Liquid crystal lattice unit B21 Comparative liquid crystal lattice early element B25 Comparative liquid crystal lattice early element B29 T-5 5 Liquid crystal lattice unit A7 Comparative liquid crystal lattice unit B22 Comparative liquid crystal Lattice cell B26 Comparison liquid crystal cell B30 -------------- Installation-(Please read the precautions on the back before filling out this page) · (Examples 1 to 5) The structure of the liquid crystal lattice unit of Example 1-5 is compared with the structure of the liquid crystal lattice unit of Example 1-1 described above, and the difference lies in that the alignment type is replaced from Η-1 to T-1. The liquid crystal lattice unit was produced in the same manner as in the foregoing embodiment 1-1. However, when the sealing material 8 is applied and bonded to the first substrate 3 and the second substrate 4, of course, the opening direction of the liquid crystal injection port 5 is equal to the angle formed by the alignment processing direction of the alignment film 1 and the alignment film 2. Parting lines form those who will be parallel. Hereinafter, the liquid crystal lattice unit of the first to sixth embodiments produced in the above manner is referred to as a liquid crystal lattice unit A5. 41 This paper has been printed in accordance with Chinese National Standard (CNS) A4 specifications ⑵ G χ 297 public love. Thread · Printed by the Employees 'Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 482933 Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 39) (Comparative Examples 1 to 17), (Comparative Examples 1 to 18) The liquid crystal lattice cells of Comparative Examples 1 to 17 and Comparative Example 1 to 8 are compared with the liquid crystal lattice cells of Examples 1 to 1. Structure, the difference is that the alignment pattern is replaced from T-1 to T-2 and T-4 respectively. In addition, each of the liquid crystal lattice cells for comparison is basically formed by the same steps as in the above-mentioned Example 1-1. However, in each of the comparative examples, when the sealing material 8 is applied and the second substrate 3 and the second substrate 4 are bonded, the opening direction of the liquid crystal injection port 5 is of course different from the alignment processing direction of the alignment film 丨 and the alignment film 2. The corner points formed by the bisectors of the formed angles are each at a certain angle. Hereinafter, the liquid crystal lattice units of this Comparative Example 1-7 and Comparative Examples 1-18 produced in the above manner are referred to as liquid crystal lattice units B17 and M8, respectively. (Examples 1 to 6), (Examples 1 to 7) The liquid crystal lattice units of Examples 1 to 6 and Examples 1 to 7 are compared with the structures of the liquid crystal lattice units of Examples 1 to 5 described above, which are different. The point is to replace the alignment pattern from T-1 to τ-3 and T-5 respectively. In addition, each of the liquid crystal lattice cells will be described in a manner similar to that in the first to first embodiments. However, in each comparative example, when the sealing material 8 is applied to adhere the first substrate 3 and the second substrate 4, the opening direction of the liquid crystal injection port 5 is of course different from the alignment processing direction of the alignment film 丨 and the alignment film 2. The corners formed by the bisectors of the formed corners are not at a certain angle respectively. Hereinafter, the liquid crystal lattice units of the embodiments 1 to 6 and 1 to 7 made in the above manner are referred to as liquid crystals. Lattice Unit A6 or LCD Lattice Unit-42-This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) · ---- M--ml Pack ----- ^ --- -Order --------- Line (Please read the precautions on the back before filling this page) Α7

Please read the notes on the back before filling in this page k l Λ7

V. Description of the invention (41) The liquid crystal lattice unit of this embodiment 1-9 is compared with the structure of the liquid crystal lattice unit of the previous embodiment B 3. The difference is that the alignment type is replaced from h_ i to T- 1 person. In addition, each of the liquid crystal lattice cells is formed in the same manner as in the foregoing embodiments. However, when the sealing material 8 is applied and the i-th substrate 3 and the second substrate 4 are bonded, the opening direction of the liquid crystal injection port 5 and the angle formed by the alignment filmmaker and the alignment processing direction of the alignment film 2 are of course second-class. The angle formed by the dividing lines is / 5 parallel. Hereinafter, the liquid crystal lattice unit of this embodiment 丨 9 manufactured in the above manner is referred to as a liquid crystal lattice unit A9. (Comparative Examples 1 to 23) and (Comparative Examples 1 to 26) The liquid crystal lattice cells for comparison of this comparative example 1 to 23 to 1 to 26 are compared with the structures of the liquid crystal lattice cells of the foregoing Examples 1 to 9 and are different. The point is to replace the alignment pattern from T-1 to τ-2 ~ T-5 respectively. In addition, each of the comparative liquid crystal lattice cells is basically formed by the same steps as those in Examples 1 to 9 described above. However, in each comparative example, when the sealing material 8 is applied and the first substrate 3 and the second substrate 4 are bonded, the opening direction of the liquid crystal injection port 5 is of course economical with the alignment locations of the alignment films 1 and 2. The angle formed by the bisector of the angle formed by the printing direction of the employee's consumer cooperative of the Ministry of Intellectual Property Bureau does not have a certain angle. Hereinafter, the liquid crystal lattice units of the comparative examples 1-23 to 1-26 produced in the above manner are referred to as liquid crystal lattice units B23 to B26, respectively. (Example 1-10) The liquid crystal lattice unit of Example 1-10 is compared with the foregoing Example 1-44-This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) Wisdom of the Ministry of Economic Affairs Printed by the Consumer Cooperative of the Property Bureau A7 -------- B7____ V. The description of the composition of the liquid crystal lattice unit in (42) 4 differs from the replacement of the alignment type from Η-1 to τ— 1 person. In addition, when each of the liquid crystal lattice cells is coated with the sealing material 8 and bonded to the first substrate 3 and the second substrate 4 in the same manner as in the foregoing embodiment 4, the liquid crystal injection port is of course The opening direction of 5 is parallel to the alignment processing direction of the alignment film 1 ^ and the alignment film 2. The liquid crystal lattice unit of Example 10 prepared in the above manner is referred to as a liquid crystal lattice unit A10, respectively. (Comparative Examples 1-27), (Comparative Examples 丨-30) ^ Comparative Example 1-Comparison of 27 ~ 1-30 for the liquid crystal lattice unit is compared with the structure of the liquid crystal lattice unit of the foregoing Examples 1-10. The difference is that the alignment type is replaced from T-1 to τ-2 ~ τ-5 respectively. In addition, each of the liquid crystal lattice cells for comparison is formed in substantially the same steps as those in Examples 1 to 9 described above. However, in each comparative example, when the sealing material 8 is applied to adhere the first substrate 3 and the second substrate 4, the opening direction of the φ liquid crystal injection port 5 is of course aligned with the alignment film 1 and the alignment film 2. The corner stones formed by the bisectors of the angles formed by the directions are at a certain angle. In the following, do not refer to the liquid crystal lattice units of this comparative example 1-27 to 1-30 as the liquid crystal lattice units B27 to B30. (Results) For the liquid crystal lattice cells A5 to A10 of Examples 1 to 5 to 1-10 obtained in the above manner, and the comparative liquid crystal lattice cells of π to 1 to 30 of Comparative Example 1 to be used separately, The size of this paper is based on the polarizing plate's visual or polarizing microscope. This paper applies the Chinese National Standard (CNS) A4 specification (21〇χ 297 mm) (Please read the precautions on the back before filling this page). Installation——l · — — — Order · -I line-45 Α7 Β7 V. Description of the invention (43 Observation of the surface of the lamp shows the following situation. The results are listed in Tables 1 to 4 below. (Table 4) Type of liquid crystal lattice unit: Liquid crystal lattice 1 element-presence or absence of flow alignment '〇 ~~ Liquid crystal lattice unit A 6 in the state of alignment' Liquid crystal lattice '" Junyuan ^---〇_ 〇 Single alignment liquid crystal lattice unit A 8 〇Single δ-phase liquid day-to-day grid early element A 9 〇Single alignment liquid day-to-day grid single unit 70a 10 〇Single alignment liquid crystal cell Bi 7 X Single alignment liquid crystal cell for single comparison R1 8 X LCD cell for single alignment comparison B19 X Multiple alignment ratio Rigri grid early element B 2 〇X LCD cell star unit for single alignment comparison R9i X LCD cell unit for multiple alignment comparison X LCD cell unit for alignment comparison B23 X LCD cell unit for comparison alignment R24 X Single-alignment comparison liquid-day lattice early element B25 X Multiple alignment comparison liquid crystal lattice single open a M r X Single alignment comparison liquid crystal lattice unit color 27 X Multiple alignment comparison liquid crystal lattice unit B28 X Single alignment comparison Use liquid crystal lattice unit B29 X multiple alignment Liquid crystal lattice unit B30 X for comparison Single alignment 〇: no flow alignment X: flow alignment (please read the precautions on the back before filling this page) Installation -----:- --- Order --------- line | Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs can be understood from the foregoing Tables 1 to 4, by making the alignment processing direction of the alignment film 1 and the alignment film 2 The bisecting direction of the crossing angle formed by the alignment processing direction is parallel to the liquid crystal injection direction and the occurrence of flow alignment can be removed. It is also formed by making the alignment processing direction of the alignment film 1 and the alignment processing direction of the alignment film 2 Cross angle It can be divided into two directions, which are at right angles to the liquid crystal injection direction, so that the occurrence of flow alignment can be removed. 46 This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 x 297 mm) A7 B7 V. Explanation of the invention (44) (2) Implementation mode of the second invention group: Next, the second invention group of the present invention will be described with reference to the drawings. The liquid crystal display panel of the second invention group belongs to the constituent element group inside the liquid crystal lattice unit, and considers the existence state of at least one constituent element that causes an obstacle when the liquid crystal is injected. The direction is optimized to remove or suppress the occurrence of flow alignment. Although a spacer member (supporting member) is provided inside the liquid crystal lattice unit to maintain the lattice unit pitch at a fixed distance, the effect of the spacer member on the liquid crystal flow is not considered in the present invention. The reason for this is that about 200 to 300 spacers / nm2 are generally dispersed in the spacer members. However, the existence of the dots in a plan view does not prevent the flow of the liquid crystal from being obstructed, and does not cause the flow alignment to occur. In the following, the IPS mode is taken as an example, and the state of having a color filter and the state without a color filter are divided to explain a specific embodiment of optimizing the liquid crystal entering direction. (State without color filter) > Fig. 9 is a cross-sectional view schematically showing a liquid crystal display panel in the aforementioned IPS mode. Fig. 10 is a plan view schematically showing a pixel electrode body and a counter electrode body. Fig. 11 is a plan view schematically showing a liquid crystal inflow direction and a liquid crystal flow direction when liquid crystal is injected into an empty lattice cell. As shown in FIG. 9, the liquid crystal display panel includes a lower substrate 21, an upper substrate 22 facing the lower substrate 21, and a liquid crystal layer 23 provided between the lower substrate 21 and the upper substrate 22. The lower substrate 21 and the upper substrate 22 are bonded together by a sealing material 29, and are formed of, for example, a glass substrate or the like. -47-This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) ---------- ^ ---- IIII 1 ^ (Please read the notes on the back before filling (This page) ~ 933

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs The inner surface of the lower substrate 21 is provided with a pixel electrode 24 and a counter electrode 25 as a pair of electrodes, and a wiring group 28 for transmitting necessary signals on the liquid crystal drive. Furthermore, an alignment film 26 is provided on the substrate 21 having the pixel electrode 24 and the counter electrode 25 underneath to align liquid crystal molecules in the same direction. On the other hand, on the inner side surface of the upper substrate 22, an alignment film 27 in which liquid crystal molecules in the vicinity are aligned in the same direction is provided. The pixel electrode 24 includes a plurality of pixel electrode portions 24a and connecting electrode portions 24b as shown in Fig. 10. Each of the pixel electrode portions 24a has a plurality of inflection points, and each of the inflection points alternately bends in different directions, and at the same time, it is a <-shaped electrode that extends in the direction shown by the arrow Y as a whole. The counter electrode body 25 also has the same shape as the pixel electrode body 24, and includes a plurality of counter electrode portions 25a and connecting electrode portions 25b, and each of the counter electrodes 25a is arranged in a <-shape. The pixel electrode body 24 and the counter electrode body 25 are alternately arranged in a state where the pixel electrode portion 24a and the counter electrode portion 25a are engaged with each other, and the pixel electrode portion 24a and the counter electrode portion 25a extend in the same direction as the aforementioned The alignment processing directions of the alignment films 26 and 27 are parallel. The pixel electrode body 24 and the counter electrode body 25 are electrodes made of, for example, IT0 (indium tin oxide), aluminum, or the like. With the electrode structure constituted as described above, an electric field (lateral electric field) parallel to the substrate surface can be applied between the pixel electrode portion 24a and the counter electrode portion 25a. In the liquid crystal display panel of the aforementioned IPS mode, when the liquid crystal is injected, the liquid crystal flowing in a certain direction is subjected to the strongest impedance, thereby the largest cause of the flow alignment is the pixel electrode body 24, the opposite The electrode body 25 and the wiring group 28. For this reason, we will try to exclude these causes of flow 48 paper sizes are applicable to China National Standard (CNS) A4 specifications (210 X 297 public love) ------ 1 ----?-IP ------ --(Please read the notes on the back before filling this page) Order --------- line f- 482933

Description of the Invention (46) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

It is better to set the influence of the constituent elements of the LCD to the direction in which the liquid crystal is injected. The direction of excluding the influence of the constituent elements of the flow impedance means a wide direction in which the flow path of the liquid crystal is most ensured and the space portion is the largest. In order to determine the liquid crystal injection direction, the present invention uses the area ratio of the liquid crystal unit to the space of the counter electrode body, and sets the liquid crystal injection direction as the wide direction with the largest area ratio. For example, as shown in FIG. 11 (a), when viewed from a direction parallel to the extending direction of the pixel electrode portion 24a (or the opposite electrode portion 25a), a part of the space of the projection surface projected into a plane appears in the area of the projection surface (same The grid-like area (&amp;) is shown below. That is, if the height (film thickness) of the pixel electrode portion 24a and the counter electrode portion 25a is set to hi = 〇6 #m, and the electrode width is set to Wi = 1 〇 &quot; m, the height (film thickness) of the wiring group 28 If it is set to 112 = 0.6 // 111 and the electrode width is set to ^ = 10 // 111. In this case, the area ratio of the space portion of 1 pixel is 90%. On the other hand, as shown in Fig. (B), when viewed from the direction of the pixel electrode portion 24a at right angles, the space of the projection surface projected into a plane appears in the area of the projection surface (the same grid shape as shown in Fig. (B)). Area) and the product ratio is 80%. It can be seen that the liquid crystal injection direction is preferably a direction parallel to the extending direction of the pixel electrode portion 24a (or the opposite electrode portion 25a). The lattice unit pitch is set to 3 // 111. From the foregoing evaluation results, for example, in the case of the liquid crystal display panel having the foregoing configuration, the peripheral edge portion of the empty crystal unit is provided, and the liquid crystal display is provided on the side that is perpendicular to the direction in which the pixel electrode portion 24a (or the opposite electrode portion 25a) extends. Entrance (refer to Figure 12). The values of hi, wl, area ratio, and the like described above are merely exemplary values. -49-This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) I l ---- ^ 1111111 (Please read the precautions on the back before filling this page) 482933 Intellectual Property Bureau, Ministry of Economic Affairs Printed by employee consumer cooperative A7 V. Description of the invention (47) By this, the extension direction of the long side direction 32a and the liquid crystal injection direction can be substantially consistent, and the influence of the electrode causing the obstacle on the electrode body can be minimized. . Therefore, the occurrence of flow alignment can be reduced. (Case with color filter) Fig. 13 is a cross-sectional view schematically showing a liquid crystal display panel in an Ips mode with a color filter. FIG. 14 is an explanatory diagram showing a color filter. FIG. 14 (a) is a partial plan view showing each color pattern of R (red), G (green), and b (blue) of a color filter. Fig. 4 (13) is a cross-sectional view of the line 14-(a) viewed from the direction of the arrow, and Fig. 4 (c) is b-line 14-(a) of the foregoing view from the direction of the arrow. b, a sectional view of the line. The structure of the liquid crystal display panel of the IPS mode capable of color display is compared with that of the aforementioned black and white liquid crystal display panel. As shown in FIG. 3, the difference lies in that a color filter 31 is provided on the inner side surface of the upper substrate 22. As shown in FIG. 14 (a), the color filter 31 is a black matrix in which stripe-shaped color patterns of r, G, and B are separated from each other optically to prevent color mixing. (Light-shielding reflective film) 32. It is known from FIG. 14 (b) that the black matrix 3 2 is composed of a long side portion 3 2 a and a short side portion 32 b. The height (thickness) h3 of the long side portion 32a and the height h of R, G, and B have h3 & gt h4's relationship. Fig. 14 (c) shows that the height h of the long side portion 32a and the height h5 of the short side portion 32b have a relationship of h3 &gt; h5. On the other hand, it can be seen from FIG. 13 that the ratio of the survival ratio of the pixel electrode portion 24a (the counter electrode portion 25a) to the height h2 of the wiring group 28 and the two degrees h3 of the long side portion 32a of the black matrix 32 have a relationship of =. . In the aforementioned configuration, the liquid crystal display 50 in the IPS mode with a color filter 31 has a paper size that conforms to the Chinese National Standard (CNS) A4 specification (210 X 297 public love) '^ —HP Pack --------- -Order --------- line (please read the precautions on the back before filling out this page) 482933 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of Invention (48) In the display panel, When entering the liquid crystal, the liquid crystal flowing in a certain direction is subjected to the strongest impedance, and thus, the largest factor causing the flow alignment to occur is the black matrix 32. In this case, it can be understood that the height &lt; of the long side portion 32a is higher than the height hi (or the height h of the wiring group 28) of the pixel electrode portion 24a (or the opposite electrode portion 25a). If the liquid crystal display panel is not provided with the color filter 31, its electrodes will form an impedance with respect to liquid crystals which flow in a direction that is not parallel to this direction. Therefore, it will constitute a cause of occurrence of mobile alignment. However, in the case where the color filter 31 is provided on the upper substrate P 22 side, the black matrix 32 is larger than the electrode film thickness, so it is the first cause of the occurrence of flow alignment. In this case, it is preferable that the direction in which the influence of the black matrix 32 is excluded as much as possible be the liquid crystal injection direction. For example, as shown in FIG. 15 (a), when viewed from a direction parallel to the long side portion 32a of the black matrix 32, the projection surface is projected into a plane, and the spatial portion of the projection surface appears in the area of the projection surface (as shown in FIG. The area ratio of the grid-like region shown below is as follows. In other words, if 113 is set to a ratio of 〇8 &quot; [11, ^ = 1.2, the space portion area ratio of 1 pixel is 83.2%. On the other hand, as shown in FIG. 15 (b), when viewed from a direction parallel to the short side portion 32b, the projection &gt; is projected onto a flat surface, and its spatial portion appears in the area of the projection surface (see the same figure (b)). The area ratio of the grid-like regions shown) is 53.2%. From these circumstances, it can be seen that the liquid crystal injection direction is preferably a direction parallel to the long-side direction 32a. Therefore, for a liquid crystal display panel having a color filter 31, the peripheral edge portion of the empty lattice unit is provided with a liquid crystal injection port 33 on a side that is at a right angle to the direction in which the long side portion 32a of the black matrix 32 extends (see the Figure 16). In addition, if it is considered that the film thickness ratio of the long side portion 32a of the black matrix 32 and the film thickness h2 of the short side portion 32b have a relationship of hi &gt; h2, then it is easy to -51-This paper standard applies Chinese National Standard (CNS) A4 Specifications (210 X 297 public love) ------------- ^ ---------- ^ ------- I (Please read the precautions on the back first (Fill in this page) 482933 A7

V. Description of the Invention (49) It is printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs that it is advantageous to inject liquid crystal from a direction parallel to the long side portion 32a. The values of the above-mentioned, hu, W3, and area ratio are only exemplary values. Thereby, the extending direction of the long-side portion 32a can be substantially coincided with the liquid crystal injection direction, the influence of the electrode pair that becomes an obstacle can be suppressed to the minimum, and the occurrence of flow alignment can be reduced. Further, a protective film, an alignment film 2 and the like are further provided on the color filter 31. However, unevenness of flow resistance caused by the aforementioned black matrix 32 also occurs when these various films are provided. (Other matters) Also, in a general IPS mode liquid crystal display panel, the electrode height (film thickness) is about the same as the height of a TFT (Thin Film Transistor (not shown)). When the electrode occupies = area, the TFT exists in a dot shape from below. From this, it can be seen that the electrode that has the greatest effect on the flow of liquid crystals. Therefore, the TFT does not cause obstacles such as flow alignment when the liquid crystal flows in a certain direction. Therefore, it is not necessary to consider the tiger TFT in determining the configuration and opening direction of the liquid crystal injection port. ^ In the foregoing embodiment, the case where the extending direction of the electrode and / or the long side portion of the black matrix and the alignment processing direction of the alignment films 26 and 27 are parallel has been described as an example. However, the alignment processing directions of the alignment films 26 and 27 are not necessarily consistent with the extension direction of the electrodes and / or the long sides of the black matrix. This is because the direction in which the liquid crystal is injected is at least parallel to the extension direction of the electrode and / or the long side of the black matrix, and the reason for suppressing the flow alignment can be exerted. As for the reason that the flow alignment can be suppressed, the flow resistance is formed relative to the liquid crystal flow. 52 (Please read the precautions on the back before filling this page) «Install -------Order --------- line βτ. This paper size applies the Chinese National Standard (CNS) A4 specification (210 χ 297 mm) 482933 Printed by A7 of the Intellectual Property Bureau of the Ministry of Economic Affairs and Consumer Cooperatives. Invention Note (The components of 50 resistance are in the liquid crystal lattice unit. In the case, compared with the liquid injection direction, the orientation direction of the Xiao alignment process is much more neat, and the existence of the constituent elements that form the frontal flow resistance has a greater impact on the occurrence of the flow alignment. The injection system can be performed at room temperature and normal pressure, at room temperature under normal pressure, at room temperature, and under pressure or pressure. If it is carried out under pressure and pressure, β is increased by heating. At the same time, the liquidity of the liquid crystal can be injected into the empty lattice cell early by performing under reduced pressure. Although the addition of / JDL will also vary depending on the liquid crystal material, it is better to Transition temperature (hi) or more, (TNI + 30 degrees). If it is lower than TNI, sufficient liquid crystal flow will not be obtained, so it is not good. On the other hand, if it is larger than (TNI + 30 degrees), the liquid crystal will deteriorate, so In addition, the foregoing actual appearance is not a limiting example, as long as it is a business operator, it can add various design matters that do not depart from the scope of the present invention. For example, in the foregoing embodiment, the case of the IPS mode is used as an example. However, the present invention is not limited to this, and can be applied to other modes. However, when the aforementioned space portion is displayed on the projection surface, and the area ratio of the region is the largest in the largest direction, the flow path for liquid crystal flow is the most It is better to choose the direction that can ensure the most. For example, as shown in Figure 17 (a), consider the constituent elements 35 that cause flow impedance in the shape of a rectangular parallelepiped of vertical L, horizontal W (L = 3W), and height H. The liquid crystal lattice unit 36 is set in a regular tetragonal shape, and the entire area is set to S from either the X direction or the Y direction. At this time, in the projection view viewed from the X direction (see the same figure (b)) Space part ^ --------- ^ --------- ^ (Please read the precautions on the back before filling this page) 53 482933 V. Description of the invention (μ The area 31 of the area appearing on the projection surface is \ =: = (3 一 [* 11). On the other hand, The area S2 of the area where the space part appears on the projection surface in the projection view (same as (c)) viewed from the direction of Υ is S2 = (S_3 * W * H). Here, since L = 3W Therefore, the result is Si == S2. Therefore, the liquid crystal injection direction cannot be determined in this case. However, it can be understood from the same figure that the direction of the liquid crystal flow path can be ensured to be the γ direction. Therefore, the liquid crystal injection direction is substantially It is advisable to provide a liquid crystal injection port parallel to the γ direction, and the liquid crystal injection port can also be provided in most cases. For example, although the size varies depending on the size of the liquid crystal display panel, it can also be located on one side of the periphery of the empty lattice unit. Set 1 to 3 places. Alternatively, a liquid crystal injection port may be provided on one side of the peripheral edge portion of the empty lattice unit and on the side opposite to the liquid crystal injection port. The alignment films 26 · 27 described in the foregoing examples are not particularly limited, and silane-based organic thin films, polyimide films, and the like may be used. In addition, silane-based organic thin-film monomolecular absorbing films may be used, and polymer absorbing films may also be used. The so-called single-molecule absorbing film may be a thin film having a range of approximately a single-molecule film. For example, it is also possible to form a portion of most molecular layers that accumulate unadsorbed molecules on the adsorbed molecules that are adsorbed on the substrate, and there is a portion that does not adsorb adsorbed molecules on the substrate. However, it is preferable that the alignment films 26 · 27 described in the foregoing embodiment are those which are subjected to an alignment treatment by a rubbing treatment and a light alignment treatment using polarized ultraviolet rays. Especially in the case of photo-alignment treatment, it is possible to use a photo-bridge reaction or photo-decomposition reaction due to the irradiation of polarized ultraviolet rays (please read the precautions on the back before filling this page). --Line 4 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

482933 A7 V. Description of the invention (52) The state of a photoreactive photoactive compound. Furthermore, a bottom layer can also be provided between the alignment film 26 and the lower substrate 21 and / or between the alignment film 27 and the upper substrate 22. The bottom layer is not particularly limited, and examples thereof include an inorganic digas methane-based polymer film, a polysilazane film (manufactured by Tonen Co., Ltd.), and a monolithic oxide (SiO2) film. For example, in the case where a resin-free three-gas-methane polymer film is provided on a substrate provided with a silicon nitride film as an insulating film, the substrate surface can be made hydrophilic, so the alignment film system is a collection of chemical I absorbing molecules In the case of a body, the chemical adsorption molecules can be chemically adsorbed with a high degree of sealing material. As a result, an alignment film excellent in durability and the like can be formed. The thickness of the bottom layer is preferably at least the level difference between the wirings, between the electrodes, or between the wirings and the electrodes, specifically, within a range of 150 nm to 5 / zm. Thereby, occurrence of flow alignment and the like can be more suppressed. In addition, the case of the IPS mode is not limited to the <-shaped electrode exemplified in the foregoing embodiment. For example, as shown in item 18 @ (a), even a strip-shaped parallel electrode pair 37 may be used. Further, as shown in Fig. (B), the two ends have hook shapes in mutually different directions, and an electrode pair 38 arranged in an electrode portion formed by the long side portion 388 and the short side portion 38b may be used. The angle formed by the long side portion 383 and the short side portion 38b can be changed as necessary and appropriate. (Embodiment) Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the drawings. However, unless the dimensions, materials, relative arrangement, and the like of the constituent elements described in this embodiment are described in a limited manner, the scope of the present invention is not limited to these. It is merely an example. 55 This paper size is in accordance with Chinese National Standard (CNS) A4 (21 × 297 mm). Please read the notes on the back first and then fill in the pages. Bookmark and print on the page.

V. Description of the invention (53) (<Type electrode) (Embodiment 2-1) The appropriate embodiments of the present invention will be described in detail below by way of illustration. First, a pair of substrates used in this embodiment 2-1 will be described. One pair of substrates used in this embodiment 2 to 1 is made of glass, and the inner surface of the substrate (electrode substrate) on one side is shown in FIG. 19, and a <subtype electrode 41 'made of aluminum is provided. Wiring (not shown explicitly), and covering the electrode 4m to form a silicon nitride film (insulating film) with a thickness of 360 nm. The electrode 41 is bent in a direction in which the respective inflection points alternate with each other, and has a shape extending in a certain direction as a whole. Next, a concentration of a silane-based surfactant having a molecule (c6h5-ch-co-C6H4--0-CH2-0-) equipped with phenylpropenyl phenyl (at the following chemical formula (1)) was made 0 · About 2% by weight, it is dissolved in a non-aqueous organic solvent composed of fairly dehydrated dichloromethane to prepare a chemical adsorption solution. &Lt; Q ^ CH = CH 〒 一 ◎ 一 〇- (CH2) 6-〇SiCl3 · · · ⑴ 0 Next, the aforementioned pair of substrates that have been fully degreased and washed are immersed in the aforementioned chemical adsorption solution for one hour. "With this treatment, the adsorbed molecules can be adsorbed on the electrode substrate and attached with a color filter. Of the substrate surface. Next, the above-mentioned pair of substrates are immersed in a solvent such as methane in an anhydrous environment to wash the unadsorbed molecules. When this washing is performed in a general environment, the aforementioned molecules that have not been adsorbed react with moisture in the air to form a polymer adsorption film. In addition, by adapting the paper size of the substrate to the Chinese National Standard (CNS) A4 specification (210 x 297 mm), please read the meaning of φ first and write the title page; I Ding 4 Consumption by employees of the Intellectual Property Bureau of the Ministry of Economic Affairs Cooperative printed 56 482933 Cooperative printed clothing A7 B7 for employees of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (54) One end is pulled up and the absorbing molecules fixed on the surface of the substrate are tilted in the opposite direction to the pulling direction. As a result, a silicon oxide sintered monomolecular film (alignment film) composed of a group of collectively-adsorbed absorbing molecules can be formed on the surface of the substrate by the siloxane coupling. Here, when the electrode substrate is pulled from trisgaspinane, it is assumed that the pulling direction and the extending direction of the electrode 41 substantially coincide. Next, an alignment process of the alignment film is performed by a photo-alignment process. This b photo-alignment treatment method is based on the reaction (decomposition or polymerization) of the photosensitive group having the film constituting molecules (adsorbing molecules) constituting the alignment film and the oblique direction of the film constituting molecules to polarize the light relative to the polarized ultraviolet rays. The orientation direction of the film constituting molecules is different. In this embodiment, considering this phenomenon, the polarization direction of the polarized ultraviolet rays is made parallel to the aforementioned pull-up direction (the extending direction of the electrode 41), so that the polarized ultraviolet rays irradiate the surface of the alignment film. Thereby, it is possible to polymerize a photosensitive styrene-acrylic acid phenyl group in a parallel polarized light direction to form an alignment film having a bridging structure such as a film constituting molecule. Therefore, in this embodiment, the alignment process is performed in one direction to perform the photo-alignment process in one direction. However, the present invention is not limited to this. For example, it is also possible to divide and align 1 pixel into a plurality of regions. In this case, by using a mask of a photoresist film to irradiate each region to be irradiated with ultraviolet light having a different polarization direction, it is possible to form the same alignment processing direction in each region. In this embodiment, although a single-molecule film-shaped alignment film composed of a group of molecules constituting a film having a photosensitive group is used, an alignment film composed of polyimide may be used. In this case, make the film thickness 57 after the film is produced. The paper size applies to the Chinese National Standard (CNS) A4 specification (21〇X 297 public love) ------------- installation ---- -: ---- Order --------- line (please read the notes on the back before filling out this page) 482933 A7 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs B7 V. Invention Description (55) As 50 nm, the polyfluoreneimide may be dissolved and diluted with a solvent such as η-fluorenyltrinitro, and the solution may be applied to a substrate with a spin coater, followed by drying and firing to form a film. Next, the alignment film and the like formed as described above are opposed to each other, and the electrode substrate and the opposing substrate are pasted and combined to form an empty lattice unit. More specifically, a coating shape is formed on the surface on which the alignment film of the electrode substrate is formed into a matrix frame shape. At this time, an opening portion (liquid crystal injection port portion) is formed by missing a part of the matrix frame shape. As for the sealing material, a solventless epoxy resin which has less adverse effects on the alignment of the liquid crystal is preferred. However, an epoxy resin for removing silicone oil may be used. The position where the opening is formed is a central portion of the side of the substrate which is located at a position opposite to the pull-up direction during washing. In this way, the injection direction of the liquid crystal can be aligned with the processing direction. In addition, the spacers are interspersed with the counter electrode substrate, and the distance between the lattice units is about 3 · 1 // m, and the electrode substrate and the counter substrate are bonded together. In this case, the liquid crystal injection port is formed at the position of the mouth opening. Further, the respective alignment films of the electrode substrate and the counter substrate are made such that the alignment processing directions are in antiparallel to each other. Thereafter, the empty lattice cells were placed in a vacuum bag and vacuum-evacuated to make the lattice cell spacing uniform. Next, the liquid crystal is injected into the empty lattice unit, that is, the empty lattice unit is opposed to a vacuum chamber with a heater, and the liquid crystal injection port (opening, opening of the sealing material) is placed below, and The liquid crystal storage tank is arranged vertically below until the liquid crystal (each product; MJ-97254, manufactured by Melco) is injected into the cell. Thereby, the liquid crystal injection direction (flow direction of the liquid crystal) and the extending direction of the electrode 41 substantially coincide. Next, vacuum the vacuum chamber (please read the precautions on the back before filling this page) _ 装 tr --- 线 #-58 This paper size is applicable to China National Standard (CNS) A4 (21〇χ 297 mm) A7 A7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Farming V. Invention Description (56) Take out and heat up to the hardening temperature of the adhesive (sealing material) with a heater, and leave it for about 15 minutes. However, depending on the type of adhesive, the heat treatment time can be appropriately set. Specifically, it is preferably about 15 to 120 minutes. When considering the efficiency of time and work, it is better to use 15 or minutes. about. • Thereafter, the temperature is lowered to the temperature of the N-1 phase transition temperature of the liquid crystal, so that the liquid crystal injection port of the empty crystal cell contacts the liquid crystal storage tank, and dripping is performed to return the vacuum state to the atmospheric pressure state, thereby injecting liquid crystal into the empty lattice cell internal. When the liquid crystal is injected into the empty lattice cell, the power of the heater is turned off to naturally cool the liquid crystal lattice cell. When the liquid crystal lattice unit returns to room temperature, the liquid crystal lattice unit is taken out from the vacuum chamber to seal the liquid crystal injection port with an ultraviolet curing adhesive, and the sealed portion is irradiated with an ultraviolet light point to harden the ultraviolet curing adhesive. In this way, a tear-crystal lattice unit having a liquid crystal layer with a parallel alignment structure can be manufactured. Secondly, a pair of polarizing plates are provided on the outer side of the liquid crystal lattice unit so as to satisfy certain optical conditions, so that the liquid crystal display panel ci 'of the present invention is manufactured and the alignment evaluation of the liquid crystal display panel C1 is performed. Further, the specific content of the aforementioned optical condition is that the transmission axis of the polarizing plate on either side of the pair of polarizing plates is aligned with the alignment direction of the liquid crystal, and on the other hand, the transmission axis of the other polarizing plate and the The alignment directions are orthogonal. * First perform alignment evaluation of liquid crystal display panel C1. That is, when the initial alignment state of the liquid crystal display panel C1 is visually observed, the flow alignment near the liquid crystal injection port can be observed. Moreover, the liquid crystal display panel C1 can be completely eliminated when the liquid crystal display panel C1 is fired back and forth at a processing temperature higher than the phase transition temperature of the liquid crystal. -59-This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm)- -------- ^ --------- line (please read the precautions on the back before filling out this page) 482933 Printed clothing A7 B7___ by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs (57) Toward. In addition, when the alignment is observed in detail with a polarizing microscope, the alignment directions of the adjacent regions 42 and 43 are approximately the same, and a liquid crystal display panel having an IPS mode with a uniform alignment state can be obtained. The areas 42 and 43 are the areas surrounded by the electrodes 41 shown in Fig. 19. The preset angle (0p) of the liquid crystal display panel C1 was measured by a preset angle measuring device using a crystal rotation method to be 0.3 degrees. Comparative evaluation was performed in the following manner. That is, when liquid crystal is injected into an empty lattice cell, a liquid crystal test lattice cell is prepared by using a liquid crystal material mixed with a black pigment in the liquid crystal. The contrast between white luminance and black luminance is obtained. The result was compared to 370. (Comparative Example 2-1) The comparative liquid crystal display panel of Comparative Example 2-1 is compared with the liquid crystal display panel of Example 2-1 described above. The difference is that this comparative example is perpendicular to the direction of extension of the electrode. Produced by injecting liquid crystal in the direction. Hereinafter, the liquid crystal display panel of Comparative Example 2-1 produced in this manner is referred to as a liquid crystal display panel D1 for a car parent. The alignment evaluation of the liquid crystal display panel D1 for comparison was performed in the same manner as in Example 2-1. That is, when the initial alignment of the liquid crystal display panel D1 for comparison is visually observed, the flow alignment near the liquid crystal injection port can be observed. The comparative liquid crystal display panel D1 was fired back and forth at a processing temperature higher than the phase transition temperature of the liquid crystal, but the flow alignment did not disappear. When the alignment is observed in detail with a polarizing microscope, the alignment directions of the adjacent regions 42 and 43 do not match. 60 This paper size is applicable to China National Standard (CNS) A4 specification ⑵Q χ 297 public hair) · a-^ --------- ^ ---------. (Please read the (Please fill in this page again) 482933

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

5. Description of the invention (58) In addition, when the preset angle of the liquid crystal display panel D1 for comparison was measured in the same manner as in the foregoing Example 2-1, it was 0.3 degrees. When the comparative evaluation was performed in the same manner as in Example 2-), the comparison was 18 °. (Example 2-2) The liquid crystal display panel of Example 2-2 of this Example is compared with the liquid crystal display panel of Example 2 to 1 described above, and has about the same structure, but the difference in the manufacturing method is to replace The aforementioned sorption solution was prepared using the following chemical sorption solution. That is, this embodiment is a solution in which the n-octadecyltrifluorosilane dissolved in 1% by weight is dissolved in the aforementioned chemical sorption solution, and the solution is mixed at a mixing ratio of 4: 1. And to make the concentration of this mixed solution approximately 0.2% by weight dissolved in fairly dehydrated chloroform (non-aqueous organic solvent) to obtain the chemical adsorption solution CH3 (CH2) 17S i C13. ..... (2) The liquid crystal display panel of this embodiment produced using this chemical sorption solution is referred to as a liquid crystal display panel C2. The alignment evaluation of the liquid crystal display panel C2 was performed in the same manner as in the foregoing Example 2-1. That is, when "the initial alignment of the liquid crystal display panel C2 is visually observed", no flow alignment is observed near the liquid crystal injection port. Further, when the alignment is observed in detail with a polarizing microscope, the alignment of the adjacent regions 42 and 43 is approximately the same ', so that the liquid crystal display panel C1 in the IPS mode having a uniform alignment state can be manufactured. When the preset angle of the liquid crystal display panel C2 was measured in the same manner as in the aforementioned Example 2-1, it was 0.5 degrees. In addition, the same procedure as in the foregoing Example 2-1 was performed -61-This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ------------- installation- ---: ---- Order --------- line (Please read the precautions on the back before filling this page) 482933

V. Description of the Invention (59) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. The comparative evaluation is 340. (Comparative Example 2-2) The liquid crystal display panel for comparison of this Comparative Example 2-2 has approximately the same structure as the liquid crystal display panel of the foregoing Example 2-2 except that the manufacturing method of this comparative example is different. Produced by injecting liquid crystal from a direction perpendicular to the extending direction of the electrode. Hereinafter, the liquid crystal display panel of the comparative examples 2 to 2 produced in this manner is referred to as a liquid crystal display panel for comparison. The alignment evaluation of the liquid crystal display panel D2 for comparison was performed in the same manner as in Example 2-1. That is, when the initial alignment of the liquid crystal display panel D2 for comparison is visually observed, the flow alignment near the liquid crystal injection port can be observed. Furthermore, the comparative liquid crystal display panel D2 was fired back and forth at a processing temperature higher than the phase transition temperature of the liquid crystal, but the flow alignment did not disappear. When the alignment is observed in detail with a polarizing microscope, the alignment directions of the adjacent regions 42 and 43 do not match. When the preset angle of the liquid crystal display panel D2 for comparison was measured in the same manner as in Example 2-1, it was 0.3 degrees. When the comparative evaluation was performed in the same manner as in Example 2-1, the comparison was 155. (Embodiment 2-3) Compared with the liquid crystal display panel of the foregoing embodiment 2-1, the liquid crystal display panel of this embodiment 2-3 has approximately the same structure, but the difference in the manufacturing method is that it replaces The aforementioned sorption solution was prepared using the following chemical sorption solution. That is, in the present embodiment, 1% by weight of the dissolved solution of benzenetrispheric stone eve in the chemical formula represented by the following chemical formula (3) is mixed with the mixing ratio of 1: 1. And to make this mixed solution 62 (Please read the precautions on the back before filling out this page) «r · Load L ---- Order ------! · Line. This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) 482933

V. Invention Description (Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

The concentration was about 0.2% by weight and it was dissolved in fairly dehydrated chloroform (non-aqueous organic solvent) to obtain the chemical sorption solution of this example. The liquid crystal display panel of this embodiment produced using this chemical sorption solution is referred to as a liquid crystal display panel C3. &lt; ^)-〇Si〇3 ♦ (3) In the same manner as in the embodiment 2-1 described above, the liquid crystal display panel ¢ 3 was prepared with a white color. That is, when "the initial alignment of the liquid crystal display panel U is visually observed", no flow alignment is observed near the liquid crystal injection port. Further, when the alignment is observed in detail with a polarizing microscope, the alignment of the adjacent regions 42 and 43 is approximately the same ', so that the liquid crystal display panel C3 of the IPS mode having a uniform alignment state can be manufactured. When the preset angle of the liquid crystal display panel C3 was measured in the same manner as in the above-mentioned Example 2-1, it was 0.3 degrees. When the comparative evaluation was performed in the same manner as in Example 2-1, the comparison was 325. (Compared to Car Parent Example 2-3) The liquid crystal display panel for comparison of this Comparative Example 2-3 has about the same structure as the liquid crystal display panel of Example 2-3, but the difference lies in the manufacture of this comparative example. The method is made by injecting liquid crystal from a direction perpendicular to the extending direction of the electrode. Hereinafter, the liquid crystal display panel of this comparative example 2-3 produced in this manner is referred to as a comparative liquid crystal display panel D3. The alignment evaluation of the liquid crystal display panel D3 for comparison was performed in the same manner as in Example 2-1. That is, when the initial alignment of the liquid crystal display panel D3 for comparison is visually observed, the flow alignment near the liquid crystal injection port can be observed. And 63 paper sizes are applicable to China National Standard (CNS) A4 (210 X 297 mm) ------------- 敦 ----- ί ---- Order ---- --II -line (Please read the precautions on the back before filling this page) 482933

V. Description of the invention (6! Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, 'Comparative liquid crystal display panel D3 was fired back and forth at a processing temperature higher than the phase transition temperature of the liquid crystal. When the alignment is observed in detail with a polarizing microscope, the alignment directions of the adjacent regions 42 and 43 do not match. In addition, when the preset angle of the liquid crystal display panel D3 for comparison is measured in the same manner as in Example 2-3 described above, it is 0. · 3 degrees. When the comparative evaluation is performed in the same manner as in the foregoing embodiment 2-1, the comparison is 丨 0. (Examples 2 to 4) The liquid crystal display panels of Examples 2 to 4 are compared with the foregoing implementation. Example 2 A liquid crystal display panel of j is different in that an alignment film is provided on a substrate provided with a bottom layer composed of SiO 2. One pair of substrates used in this embodiment is composed of a glass substrate glass on one side. A substrate-shaped electrode (electrode substrate) is provided with a <-shaped electrode made of aluminum and wiring. However, a silicon nitride film (insulating film) covering the electrode is not formed on the electrode substrate. Next, an inorganic Chlorosilane (SiCl3OSiCl3) is dissolved in hexamethyldistone (non-aqueous solvent, bp · 100 ° C) to prepare a chemical adsorption solution with a concentration of 3% by weight. Hexamethyldisiloxane is used in advance. For dehydrated objects, the concentration of the chemical sorption solution is preferably in the range of 0.1 to 50% by weight, and more preferably in the range of 1 to 5% by weight. Furthermore, degreasing and washing are performed sufficiently. The aforementioned pair of substrates were immersed in the aforementioned chemical adsorption solution in a dry environment (relative humidity of about 5%) for about one minute. Thereafter, the pair of substrates were taken out from the chemical adsorption solution and dried (-64- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) * 5 ---------- ^ ---------. (Please read the precautions on the back first (Fill in this page again) 482933

Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, with a humidity of about 5%). Evaporation solvent (hexamethyldisila). Thereby, the coating film 44 shown in Fig. 20 (a) can be formed. In addition, when one of the substrates formed with the coating film 44 is exposed to air containing water vapor, moisture in the air and aerosilane undergo a dechlorination reaction to form a silicon-free oxygen having a large number of hydroxyl groups. A bottom layer 45 made of an alkyl-bonded polymer film (see FIG. 20 (b)). In the present invention, instead of SiCl3OSiCl3, a substance represented by SiCl4 (SiCl20) nSiCl; 3 (n is an integer of 2 or 3) can be used. In particular, when (SiCl20) nSiCl3 uses ITO as an electrode, a hydroxyl group can be added to the surface of the ITO, and the effect of increasing hydrophilization can be confirmed. Next, in the same manner as in the foregoing embodiment 2-1, an alignment film is formed on the underlayer 45. And it is the same as in the aforementioned embodiment 2-1 so that the alignment film or the like is opposed to the electrode substrate and the opposite substrate and the liquid crystal lattice unit is combined, and the liquid crystal is injected into the empty crystal by the vacuum injection method The inside of the lattice unit is made into a liquid crystal lattice unit. Hereinafter, the liquid crystal display panel of the second to fourth embodiments thus produced is referred to as a liquid crystal display panel C4. The alignment evaluation of the liquid crystal display panel C4 was performed in the same manner as in Example 2-1. That is, when the initial alignment of the liquid crystal display panel C4 is visually observed, the flow alignment cannot be confirmed. (Comparative Examples 2 to 4) The comparative liquid crystal display panels of Comparative Examples 2 to 4 are compared with the liquid crystal display panels of Examples 2 to 4 described above. The difference is that this comparative example is a direction perpendicular to the extending direction of the electrode. Produced by injecting liquid crystal. The liquid crystal display panel of Comparative Examples 2 to 4 produced in this manner is hereinafter referred to as a comparative liquid crystal display panel D4. 65 This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) Packing ---------- Order ---- I--I -line (Please read the precautions on the back first (Fill in this page again) 482933 A7 B7__ 5. Description of the Invention (63) Also the same as in the foregoing Examples 2 to 4, the alignment evaluation of the liquid crystal display panel D4 for comparison was performed. That is, when the initial alignment of the liquid crystal display panel D4 for comparison is visually observed, the flow alignment near the liquid crystal injection port can be observed. The comparison liquid crystal display panel D4 was fired back and forth at a processing temperature higher than the phase transition temperature of the liquid crystal, but the flow alignment did not disappear. When the alignment is observed in detail with a polarizing microscope, the alignment directions of the adjacent regions 42 and 43 do not match. (Results) The results of the alignment evaluations of the liquid crystal display panels C1 to C4 of Examples 2 to 1 to 2 and 4 and the liquid crystal display panels D1 to D4 of Comparative Example 2 to 1 to 2 to 3 are summarized. Such as the following table 2-1. (Continued on the next page) ------.-- 丨 · 丨 丨 ·! Packing -------(Please read the precautions on the back before filling out this page) Threading · Consumption by the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the cooperative 66 This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) Guanxi 33 Printed by the cooperative consumer of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 — ~ Description of the invention (64) (Table 2 — 1) Whether the liquid crystal injection direction has flow orientation preset angle ^ Example 2-1 parallel to the extension of the electrode S orientation-single alignment 0.3 ~ 370 ^^ after tempering in the direction of the embodiment 2-2 extension parallel to the electrode With flow alignment I> Single alignment 0.5 So ~ annihilation after direction tempering Example 2-3 Parallel to the extension of the electrode There is flow alignment I &gt; Early alignment ㈣ 0.33 325 &quot; One direction tempering extinction example 2-4 No flow alignment parallel to the extension direction of the electrode Single alignment-Comparative Example 2-1 There is a flow alignment perpendicular to the extension of the electrode 1-> Most alignments 0 · 3 Τδ 〇 ~ ^ Tempering in the direction of the remaining comparative example 2- 2 vertical There is a flow alignment at the extension of the electrode— * most alignments remain after tempering in the direction of 0.3 155 ^^ Comparative Example 2-3 There are flow alignments perpendicular to the extension of the electrode—most orientations 0—108 Remaining comparison examples after tempering in one direction 2 -4 There is a flow alignment perpendicular to the extension of the electrode — most of the alignment _ direction is left after tempering — as can be seen from the above table 2-1. By making the electrode extension direction parallel to the liquid crystal injection direction, Suppress or prevent the occurrence of mobile alignment, and get 67 -------------- install --- f Please read the precautions on the back before filling this page) Order: Thread · This paper Standards apply to China National Standard (CNS) A4 specifications (21〇X 297 public love) 482933 A7

Face-to-face LCD display panel. V. Description of the invention (65) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, and it will be clear from the examples 2-1 to 2-3. Use a functional group containing phenylpropenylbenzene alone (C6h5 ~ ch = ch —⑶—Gl — o — 邙 2 — 0—) In the case of a silane-based surfactant, it is more effective than the case of using a mixed reagent of η-octadecyltrigassilane and the aforementioned silane-based surfactant. There is a higher contrast. Moreover, the liquid crystal display panel C4 provided with the bottom layer does not undergo flow alignment at all 'and there is no need for tempering after the liquid crystal is injected. This is because the alignment film is formed by the bottom layer, and the case where the film constituent molecules constituting the alignment film are directly chemically adsorbed to the substrate can also be chemically adsorbed at a higher density without being affected by the liquid crystal flow. (Examples 2 to 5) The liquid crystal display panel of this example 2 to 5 is compared with the liquid crystal display panel of the foregoing example 2 to 1. The difference is that it replaces the siloxane-based monomolecular film and uses polyfluorene. A polymer film composed of an amine resin substrate grease is used as an alignment film. The polymer film composed of the polyimide resin substrate grease is formed as follows. That is, a polyfluorene-based alignment film material (trade name: S-150, manufactured by Chemical Industries, Ltd.) is applied and fired to form an alignment film. Moreover, the alignment film is processed by rubbing. In this embodiment, a liquid crystal display panel having an alignment film composed of the polymer film is referred to as a liquid crystal display panel E1. The alignment evaluation of the liquid crystal display panel C5 was performed in the same manner as in Example 2-1. First, when the initial alignment of the liquid crystal display panel C5 was visually observed ', as a result, no flow alignment was observed near the liquid crystal injection port. Also, 68 (please read the precautions on the back before filling this page) Binding --------- Line Φ &quot; · This paper size applies to China National Standard (CNS) A4 (210 X 297 public love) Printed A7 by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (66) When the alignment is observed in detail with a polarizing microscope, it can be confirmed that it is a uniform alignment state. The liquid crystal display panel has approximately the same structure as the liquid crystal display panel of Examples 2 to 5 described above, but the difference lies in that the manufacturing method of this comparative example is injecting liquid crystal from a direction perpendicular to the extending direction of the electrode. . Hereinafter, the liquid crystal display panels of the present Comparative Examples 2 to 5 manufactured in this manner are referred to as comparative liquid crystal display panels. The alignment evaluation of the liquid crystal display panel D5 for comparison was performed in the same manner as in Examples 2 to 5. First, when the initial alignment of the liquid crystal display panel D5 for comparison is visually observed, the flow alignment near the liquid crystal injection port can be observed. In addition, the liquid crystal display panel D5 for comparison was processed at a processing temperature higher than the phase transition temperature of the liquid crystal, but the flow alignment did not disappear. When the alignment was observed in detail with a polarizing microscope, it was confirmed that the alignment state of the liquid crystal was an uneven alignment state. (Example 2-6) The liquid crystal display panel of this comparative example 2-6 is compared with the liquid crystal display panel of the foregoing example 2-1. The difference is that this example replaces the polyimide-based alignment film material (commodity Name: S-150, which is a chemically-sensitive polyimide-based alignment film material (trade name: LPPR502CP, manufactured by the company), and replaces the rubbing treatment with the alignment treatment. A photo-alignment process is performed. Hereinafter, the liquid crystal display panel of this embodiment is referred to as a liquid crystal display panel E2 for comparison. And the same as in the foregoing Example 2-1, the liquid crystal display for comparison 69. This paper size applies the Chinese National Standard (CNS) A4 specification (210 x 297 mm) ^ ------------- ------ $ (Please read the notes on the back before filling this page) 482933 A7

Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (67) Alignment evaluation of panel C6. First, when the initial alignment state of the liquid crystal display panel C6 for comparison was visually observed, as a result, the flow alignment near the liquid crystal injection port could not be observed. In addition, when the alignment is observed in detail by means of a polarizing microscope, it can be confirmed that the alignment of the 5 tolerance liquid crystal is uniform and uniform. (Comparative Examples 2 to 6) The comparative liquid crystal display panels of Comparative Examples 2 to 6 have approximately the same structure as the liquid crystal display panels of Examples 2 to 6, except that the manufacturing method of the comparative example is different. Produced by injecting liquid crystal from a direction perpendicular to the extending direction of the electrode. Hereinafter, the liquid crystal display panel of the comparative examples 2 to 6 manufactured in this manner is referred to as a comparative liquid crystal display panel D6. The alignment evaluation of the liquid crystal display panel D6 for comparison was performed in the same manner as in Examples 2 to 6 described above. First, when the initial alignment of the liquid crystal display panel F1 for comparison was visually observed, as a result, the flow alignment near the liquid crystal injection port was observed. Furthermore, the comparative liquid crystal display panel D6 was fired back and forth at a processing temperature higher than the phase transition temperature of the liquid crystal, but the flow alignment did not disappear. In addition, when the alignment is observed in detail with a polarizing microscope, it can be confirmed that the alignment state of the liquid crystal is an uneven alignment state. (Results) The results of the alignment evaluations of the liquid crystal display panels C 5, C6 of Examples 2-5 to 2-6, and the liquid crystal display panels D5, D6 of Comparative Examples 2-5, 2-6, etc. The integration is as shown in Table 2-2 below. (Continued on the next page) 70 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ^ w ^ ---------- ^ -------- line (please (Please read the notes on the back before filling out this page) 482933 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs

Description of the invention (68) (Table 2-2) Existence of flow alignment in the direction of crystal receiving injection Example 2-5 No parallel flow alignment for electrode extension ~ ^ Example 2-6 No parallel flow alignment for electrode extension 2-5 For the electrode extension, there is a flow alignment vertical after the tempering, and it is still more than that of the car parent example 2-6. For the electrode extension direction, there is a vertical alignment, there is a multi-direction residual. After the tempering, it still has a multi-directional orientation. Note that please fill in this page again} The alignment film can also make the extension of the electrodes parallel to the liquid crystal injection direction. It can suppress or prevent the occurrence of flow alignment, and can obtain a high-contrast liquid crystal display panel. (Strip-shaped parallel electrode pairs) (Example 2-7) The liquid crystal display panel of the present embodiment 2-7 is compared with the liquid crystal display panel of the previous embodiment 2-1. The difference is that it replaces the <font-shaped As the electrodes, parallel electrode pairs in the form of strips are used. In this embodiment, the liquid crystal display panel is referred to as a liquid crystal display panel E1. The alignment evaluation of the liquid crystal display panel was performed in the same manner as in Example 2-1. First, when the initial alignment of the liquid crystal display panel E1 was visually observed, as a result, no flow alignment was observed near the liquid crystal injection port. When the alignment was observed in detail with a polarizing microscope, it was confirmed that the alignment was uniform. (Comparative Examples 2-7) The comparative liquid crystal display panel of Comparative Example 2-7 was compared with the aforementioned embodiment. National standard (CNSM4 specification (210 X 297 mm)

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

The liquid crystal display panel of Example 2-7 has about the same structure, but the difference lies in that this comparative method is fabricated by injecting liquid crystal into the liquid crystal from a direction perpendicular to the extending direction of the electrode. Hereinafter, the liquid crystal display panel of this Comparative Example 2-7 produced in this manner is referred to as a comparative liquid crystal display panel fb. The alignment evaluation of the comparative liquid crystal display panel F1 is performed in the same manner as in the other Examples 2-5. First, when R was used to visually observe the initial alignment of the comparative liquid crystal display panel F1, as a result, the flow near the liquid crystal injection port was observed, and the comparative liquid crystal display panel was fired back and forth at a processing temperature higher than the liquid phase transition temperature. n, $, mobile alignment does not disappear. When the alignment was observed in detail with a polarizing microscope, it was confirmed that the alignment state of the liquid crystal was an uneven alignment state. (Example 2-8) The liquid crystal display panel of Example 2-8 is only compared with the liquid crystal display panel C4 of Example 2-4 described above. The difference is that the stripe-shaped parallelism is used instead of the <-shaped electrode. Electrode pair. In this embodiment, the liquid crystal display panel is referred to as a liquid crystal display panel E2. The alignment evaluation of the liquid crystal display panel E2 was performed in the same manner as in Example 2-1. First, when "the initial alignment of the liquid crystal display panel E2 was visually observed", as a result, no flow alignment was observed near the liquid crystal injection port. In addition, when the alignment was observed in detail with a polarizing microscope, a uniform alignment state was confirmed (Comparative Examples 2-8). The comparative liquid crystal display panel of Comparative Examples 2-8 was compared with the liquid crystal display panel of Examples 2-8. It has about the same structure, but the difference is 72 pieces of paper ~ and · Chinese National Standard (CNS) A4 specification (210 X 297 public love)

482933 Description of the invention (70) The manufacturing method of this comparative example is produced by injecting liquid crystal from a direction perpendicular to the extending direction of the electrode. Hereinafter, the liquid crystal display panel of this Comparative Example 2-8 produced in this manner is referred to as a comparative liquid crystal display panel ... Also, as in the above-mentioned Example 2-8, the alignment evaluation of the comparative liquid crystal display panel F2 was performed. First, when the initial alignment of the liquid crystal display panel F2 for comparison was visually observed, as a result, the flow alignment near the liquid crystal injection port was observed. Furthermore, the comparative liquid crystal display panel F2 &quot; Huai "was processed at a processing temperature higher than the phase transition temperature of the liquid crystal, and the flow alignment did not disappear. When the alignment was observed in detail with a polarizing microscope, it was confirmed that the alignment state of the liquid crystal was an uneven alignment state. (Result) --- (Please read the precautions on the back before filling in this page) 1 ^ 1 · (Table 2-3) The LCD panel of Example 2_7 ~ 2_8 obtained above; 1, CE2, and comparison The results of the alignment evaluation of the liquid crystal display panels F1 and F2 of Examples 2 to 7, 2 to 8 are summarized as shown in Tables 2 to 3 below. Dependence of the crystal injection direction on the flow alignment direction Example 2-7 The parallel direction of the electrode extension direction without flow alignment single alignment Example 2-8 The parallel direction of the electrode extension direction without flow alignment single alignment Comparative Example 2 7 The electrode extends in a vertical direction with flow alignment — most of the alignment remains after tempering. Carrier Example 2 — 8 The electrode extends in a vertical direction with flow alignment — most of the alignment crystals remain after tempering. The injection direction is parallel and can be suppressed. Liquid crystal display panel where flow alignment occurs. In particular, in the case of the liquid crystal display panel E1 of Examples 2-7, the paper size of this paper is + + Jiaxian Guan-line · Printed by the employee consumer cooperative of the Intellectual Property Bureau of the Ministry of Economics and printed as 933 A7 ---__ B7_____ 5. Description of the Invention (W) Even if the alignment film is not formed through the bottom layer, the flow alignment will not occur. It can be understood that the reason is that compared with the <-shaped electrode, the flow orientation is smaller when the electrode pairs are parallel. (Example 2-9) The liquid crystal display panel of this example 2-9 is compared with the liquid crystal display panel of the foregoing examples 2-5. The difference is that it replaces the silicon-based single-molecule film and uses polyfluorene. A polymer film composed of an amine resin is used as an alignment film. Hereinafter, in this embodiment, a liquid crystal display panel having the aforementioned alignment film made of a fluorene imine resin is referred to as a liquid crystal display panel E3. The alignment evaluation of the liquid crystal display panel E3 was performed in the same manner as in Example 2-1. First, when the initial alignment of the liquid crystal display panel E3 was visually observed, as a result, no flow alignment was observed near the liquid crystal injection port. In addition, when the alignment was observed in detail with a polarizing microscope, it was confirmed that the alignment was uniform. (Comparative Examples 2 to 9) The comparative liquid crystal display panels of Comparative Examples 2 to 9 were compared with the liquid crystal display panels of Examples 2 to 9 described above. It has about the same structure, but the difference is that the manufacturing method of this comparative example is made by injecting liquid crystal from a direction perpendicular to the extending direction of the electrode. Hereinafter, the liquid crystal display panels of Comparative Examples 2 to 9 manufactured in this manner are referred to as comparative liquid crystal display panels. The alignment evaluation of the liquid crystal display panel F3 for comparison was performed in the same manner as in Examples 2 to 9 described above. First, when the initial alignment of the liquid crystal display panel F3 for comparison was visually observed, as a result, the flow alignment near the liquid crystal injection port was observed. In addition, the processing temperature above the phase transition temperature of the liquid crystal is used to fire the paper. The paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 public love), ---- i--installation ----- ^- --Order ·· ----- I (Please read the notes on the back before filling this page) 74 482933 A7 _____ B7 V. Description of the invention (72) (Please read the notes on the back before filling this page) Handling In order to compare the liquid crystal display panel j? 3, the flow alignment does not disappear. In addition, when the alignment was observed in detail with a polarizing microscope, it was confirmed that the alignment of the liquid crystal was uneven. (Example 2-10)

The liquid crystal display panel of this comparative example 2—10 is compared with the liquid crystal display panel of the foregoing embodiments 2-9, but the difference is that this embodiment replaces the polyimide fluorene alignment film material (trade name: S—150, (Manufactured by Chemical Co., Ltd.) and I used a photosensitive polyimide-based alignment film material (trade name: LPPR502CP, manufactured by Yoshiba Corporation), and replaced the rubbing treatment with the alignment treatment to perform light treatment. Alignment processing. Hereinafter, the liquid crystal display panel of this embodiment will be referred to as a car driver's liquid crystal display panel E 4. The alignment evaluation of the liquid crystal display panel E4 for comparison was performed in the same manner as in Examples 2-9. First, when the initial alignment state of the liquid crystal display panel E4 for comparison was visually observed, as a result, the flow alignment near the liquid crystal injection port could not be observed. In addition, when the alignment was observed in detail with a polarizing microscope, it was confirmed that the alignment state of the liquid crystal was a uniform alignment state. &gt; (Comparative Example 2-10) The comparative liquid crystal display panel of Comparative Examples 2-10 was printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. The liquid crystal display panels of the comparative examples 2-10 have about the same The structure differs only in that the manufacturing method of this comparative example is produced by injecting liquid crystal from a direction perpendicular to the extending direction of the electrode. Hereinafter, the liquid crystal display panel of this comparative example 2_10 produced in this manner is referred to as a comparative liquid crystal display panel F 4 〇 and is the same as the foregoing embodiments 2 to 10, and the liquid crystal display for comparison is used -75-This paper size is applicable China National Standard (CNS) A4 specification (210 x 297 mm) 482933 A7 I -----—__ B7__ 5. Description of the invention (73) Evaluation of orientation of display panel F4. First, when the initial alignment of the liquid crystal display panel F4 for comparison was visually observed, as a result, the flow alignment near the liquid crystal injection port was observed. Furthermore, the comparative liquid crystal display panel F4 was fired back and forth at a processing temperature higher than the phase transition temperature of the liquid crystal, but the flow alignment did not disappear. In addition, when the alignment was observed in detail with a polarizing microscope, it was confirmed that the alignment state of the liquid crystal was an uneven alignment state. (Results) The obtained results of the liquid crystal display panels of Examples 2-9 to 2-10, E4, and the alignment evaluations of the liquid crystal display panels ⑺ and F4 of Comparative Examples 2-9 and 2-10 are as follows. The summary is shown in Tables 2 to 4 below. (Tables 2 to 4) Whether liquid crystal injection direction has flow alignment orientation state Example 2-9 9 for the electrode extension direction parallel without flow alignment single alignment Example 2-10 for the electrode extension direction parallel without flow alignment single alignment — comparison Example 2 — 9 _ There is a flow alignment perpendicular to the extension direction of the electrode — Early alignment remains after tempering. Comparative Example 2 10 There is a flow alignment perpendicular to the extension direction of the electrode-&gt; Single alignment remains after tempering. 4 You can understand that even if it is printed by the consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, which is composed of polymer films

The alignment film can also obtain a liquid crystal display panel that suppresses the occurrence of flow alignment by making the electrode extending direction parallel to the liquid crystal injection direction. (Electrode pair consisting of a long side portion and a short side portion) (Examples 2-11) The liquid crystal display panel of this embodiment 2-11 is compared with the liquid crystal display panel of the foregoing embodiment 2-11, and the difference lies in that Replacing the <type electrode and this paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 76 482933 printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B? 5. Description of the invention (74) A hook-shaped electrode pair composed of a long side portion and a short side portion serves as an alignment film. Hereinafter, this liquid crystal display panel is referred to as a liquid crystal display panel G10 in the present embodiment, and alignment evaluation of the liquid crystal display panel G1 is performed in the same manner as in the foregoing embodiment 2-1. First, when the initial alignment of the liquid crystal display panel is visually observed, as a result, the flow alignment can be observed near the liquid crystal injection port. However, the flow alignment can be removed by tempering. When the alignment was observed in detail with a polarizing microscope, it was confirmed that the alignment was uniform. (Comparative Examples 2 to 11) The liquid crystal display panel for comparison of Comparative Examples 2 to 11 has approximately the same structure as the liquid crystal display panel of Example 2 to 11. However, the difference lies in the manufacturing method of the comparative example. Produced by injecting liquid crystal from a direction perpendicular to the extending direction of the electrode. Hereinafter, the liquid crystal display panel of Comparative Examples 2 to 11 manufactured in this manner is referred to as a liquid crystal display panel Η1 for comparison. The alignment evaluation of the liquid crystal display panel Η1 for comparison was performed in the same manner as in Examples 2-11. First, the initial alignment of the liquid crystal display panel Η1 for comparison was visually observed. As a result, the flow alignment near the liquid crystal injection port was observed. Furthermore, the comparative liquid crystal display panel Η1 was fired back and forth at a processing temperature higher than the phase transition temperature of the liquid crystal, but the flow alignment did not disappear. In addition, when the alignment was observed in detail with a polarizing microscope, it was confirmed that the alignment state of the liquid crystal was an uneven alignment state. (Example 2-12) The liquid crystal display panel of this example 2-12 is compared with the foregoing example 2--77-This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ---- ----- I --- · I --- ^-II ^ ----- — — — — (Please read the notes on the back before filling this page)

482933 V. Description of Invention (7S) 4 The liquid crystal display panel differs from the &lt; -shaped electrode in that a hook-shaped electrode pair composed of a long side portion and a short side portion is used as an alignment film. Hereinafter, in this embodiment, this liquid crystal display panel is referred to as a liquid crystal display panel G2. Further, the alignment evaluation of the liquid crystal display panel E2 is performed in the same manner as in the foregoing embodiment 2-1. First, when the initial alignment of the liquid crystal display panel G2 is visually observed, as a result, a flow alignment can be observed near the liquid crystal injection port. However, the flow alignment can be removed by tempering. When the alignment was observed in detail with a polarizing microscope, it was confirmed that the alignment was uniform. (Comparative Example 2-12) The liquid crystal display panel for comparison of this Comparative Example 2-12 is compared with the liquid crystal display panel of the foregoing Examples 2-12, which has about the same structure, but the difference lies in the manufacturing method of this comparative example. Produced by injecting liquid crystal from a direction perpendicular to the extending direction of the electrode. Hereinafter, the liquid crystal display panel of Comparative Examples 2 to 12 manufactured in this manner is referred to as a comparative liquid crystal display panel H2. The alignment evaluation of the liquid crystal display panel H2 for comparison was performed in the same manner as in Examples 2-12. First, when the initial alignment of the liquid crystal display panel H1 for comparison was visually observed, as a result, the flow alignment near the liquid crystal injection port was observed. Furthermore, the comparative liquid crystal display panel H2 was fired back and forth at a processing temperature higher than the phase transition temperature of the liquid crystal, but the flow alignment did not disappear. In addition, when the alignment was observed in detail with a polarizing microscope, it was confirmed that the alignment state of the liquid crystal was an uneven alignment state. (Result) 78 This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm). Packing ----- Order-I--I (Please read the precautions on the back before filling this page) Economy Printed by the Ministry of Intellectual Property Bureau's Consumer Cooperatives 482933 A7 B7 V. Description of Invention (76) The liquid crystal display panels G1 and G2 of Examples 2-11 to 2-11 obtained above, and Comparative Examples 2-11 and 2-12 The results of the alignment evaluation of the liquid crystal display panels HI and H2 are summarized as shown in Table 2-5 below. (Table 2-5) Whether the liquid crystal injection direction has flow alignment alignment Example 2-11 There is flow alignment parallel to the extension direction of the electrode-^ No alignment after tempering Example 2-12 There is parallel expansion direction to the electrode Flow Alignment- &gt; No Alignment Most After Tempering Comparative Example 2-11 Flowing Alignment Vertically to the Extension Direction of the Electrode ~~ &gt; Most Alignment Remaining After Tempering Comparative Example 2-12 Flowing Vertically to the Extending Direction of the Electrode Orientation ~ &gt; Most of the orientations remain after tempering. It can be understood from the above Tables 2-5 that even an alignment film composed of a polymer film can be parallelized by extending the electrode direction with the injection direction of the liquid crystal. A liquid crystal display panel capable of suppressing occurrence of flow alignment can be obtained. • ------------- Apparel --- (Please read the precautions on the back before filling out this page) The Intellectual Property Bureau of the Ministry of Economic Affairs, Employee Consumption Cooperatives, printed leftovers (Example 2-13) The liquid crystal display panel of Examples 2 to 13 is compared with the liquid crystal display panel of Examples 2 to 11 described above. The difference is that a polymer film made of polyimide resin is used instead of the siloxane-based monomolecular film. As an alignment film. In this embodiment, the polymer film having the aforementioned polyimide resin substrate grease is referred to as a liquid crystal display panel G3. The alignment evaluation of the liquid crystal display panel G3 was performed in the same manner as in the foregoing embodiment 2-1. First, when the initial alignment of the liquid crystal display panel G3 is visually observed, as a result, the flow alignment can be observed near the liquid crystal injection port. However, the flow alignment can be removed by tempering. When the alignment was observed in detail with a polarizing microscope, it was confirmed that the alignment was uniform. Line 79-This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) 482933 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of Invention (77) (Comparative Examples 2-13) The comparative liquid crystal display panels of Comparative Examples 2 to 13 are compared with the liquid crystal display panels of the foregoing Examples 2 to 13 with approximately the same structure, but the difference lies in that the manufacturing method of this comparative example is from the direction of extension with respect to the electrode. Produced by injecting liquid crystal in a vertical direction. Hereinafter, the liquid crystal display panel of Comparative Examples 2 to 13 manufactured in this manner is referred to as a comparative liquid crystal display panel H3. The alignment evaluation of the liquid crystal display panel H3 for comparison was performed in the same manner as in Examples 2 to 13 described above. First, when the initial alignment of the liquid crystal display panel H3 for comparison was visually observed, the flow alignment near the liquid crystal injection port was observed as a result. Furthermore, the comparative liquid crystal display panel H3 was fired back and forth at a processing temperature higher than the phase transition temperature of the liquid crystal, but the flow alignment did not disappear. In addition, when the alignment was observed in detail with a polarizing microscope, it was confirmed that the alignment state of the liquid crystal was an uneven alignment state. (Example 2-14) The liquid crystal display panel of this comparative example 2-14 is compared with the liquid crystal display panel of the foregoing examples 2-13. The difference is that this example replaces the polyimide-based alignment film material (commodity Name: S-150, a chemically-sensitive polyimide-based alignment film material (product name: LPPR502CP, manufactured by Port 9 (stock)), which replaces the rubbing treatment with alignment processing Instead, an optical alignment process is performed. Hereinafter, the liquid crystal display panel of this embodiment is referred to as a comparison liquid crystal display panel G4. The alignment evaluation of the liquid crystal display panel G4 for comparison was performed in the same manner as in Examples 2 to 13 described above. First, the liquid crystal display for comparison and visual observation -80-This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ^ τ -------- ---------. (Please read the precautions on the back before filling this page) 482933 Printed A7 B7 printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (78) When the initial alignment state of the panel G4, the liquid crystal injection cannot be observed in the vicinity. Of mobile alignment. When the alignment is observed in detail with a polarizing microscope, the alignment state of the liquid crystal can be recognized as a uniform alignment state. (Comparative Examples 2 to 14) The liquid crystal display panel for comparison of this Comparative Example 2 to 14 has approximately the same structure as the liquid crystal display panel of Example 2 to 14. However, the difference lies in the manufacturing method of this comparative example. Produced by injecting liquid crystal from a direction perpendicular to the extension direction of the electrode. Hereinafter, the liquid crystal display panel of Comparative Examples 2 to 14 manufactured in this manner is referred to as a liquid crystal display panel H4 for comparison. The alignment evaluation of the liquid crystal display panel H4 for comparison was performed in the same manner as in the foregoing Examples 2 to 14. First, when the initial alignment of the liquid crystal display panel H4 for comparison was visually observed, as a result, the flow alignment near the liquid crystal injection port was observed. Furthermore, the comparative liquid crystal display panel H4 was fired back and forth at a processing temperature higher than the phase transition temperature of the liquid crystal, but the flow alignment did not disappear. In addition, when the alignment is observed in detail with a polarizing microscope, the alignment state of the liquid crystal can be recognized as a non-uniform alignment state (result). The liquid crystal display panels G3 and G4 of Examples 2-13 to 2-14 obtained above are obtained. The results of the alignment evaluation of the liquid crystal display panels H3 and H4 of Comparative Examples 2-13 and 2-14 are summarized in Tables 2-6 below. (Continued on next page) 81 This paper size is applicable to China National Standards (CNS) A4 (210 X 297 public love) Μ --------- ^ --------- line (please Read the precautions on the back before filling this page) 482933 A7 B7 V. Description of the invention (79) (Table 2 — 6) Whether the liquid crystal injection direction has flow alignment orientation Example 2 — 13 There is flow alignment in the electrode extension direction in parallel — After tempering, there is no majority alignment Example 2 — 14 Flow direction is parallel to the extension direction of the electrode — After tempering, there is no majority alignment Comparative example 2 — 13 Flow direction is perpendicular to the electrode extension direction — Remaining after tempering Most alignment Comparative Examples 2-14 There is a flow alignment perpendicular to the extension direction of the electrode-most alignments remain after tempering ~ ^ As can be understood from the foregoing Tables 2-6, even an alignment film composed of a polymer film can be used. By making the extension direction of the electrode parallel to the injection direction of the liquid crystal, a liquid crystal display panel capable of suppressing the occurrence of flow alignment can be obtained. (Embodiment 2-15) First, in this embodiment, a pair of substrates used will be described. Among the pair of substrates used in this embodiment, the substrate on one side is the electrode substrate used in the aforementioned embodiment 2-1. A substrate with a color filter is used as the substrate on the other side facing the electrode substrate. However, the color transition sheet is the one that uses the color arrangement of R, G, and B as the stripe arrangement. The pixel size of the sub-pixels is set to a length of 300 // m in the long-side direction and 90 / zm in the short-side direction. A black matrix was provided between R · G · B. The height of the long-side portion of the black matrix was 1.3 / zm, and the length of the short-side direction was 1. · ββm. Then, a silane-based surfactant was prepared. The concentration was approximately 0.2% by weight, and was' dissolved in a non-aqueous organic solvent composed of three gaseous methane, which was dehydrated, to prepare a chemical adsorption solvent. The silane-based surfactant uses a functional group containing phenylpropenyl phenyl (C6H5 — CH— CO— C6H4- 0 — -82-This paper size applies to the Chinese National Standard (cns) A4 (210 x 297 mm) ) (Please read the urgent notes on the back before filling out this page) · Packing -----: ---- Order --- Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of invention (so) CU2 — 〇 —) molecular surfactant. Next, the aforementioned electrode substrate and the color filter-attached substrate which had been sufficiently degreased and washed were immersed in a chemical adsorption solution for one hour. With this treatment, the aforementioned molecules can be adsorbed on the electrode substrate and the surface of the substrate with the color filter. The electrode substrate and the substrate with the color filter are removed from the chemical adsorption solution and washed in a dry environment. net. The cleaning agent is Sanqi Jiayuan, a non-aqueous organic solvent that has been relatively dehydrated. The washing time was 10 minutes. Next, the two substrates are lifted from the detergent in a dry environment. At this time, the electrode substrate is degreased in a state where the extending direction of the electrode is parallel to the pulling direction. In addition, the substrate with the color filter is formed in a state where the long side direction of the black matrix is parallel to the extraction direction. After the cleaning agent is dried, both substrates are taken out in a general environment to react with moisture in the air. Thereby, a monomolecular film-like alignment can be formed. Then, an alignment process of the alignment film is performed by a photo-alignment process. The polarizing direction of the polarized ultraviolet rays is parallel to the above-mentioned extraction direction (the extending direction of the electrodes or the long side direction of the black matrix), and the surface of the alignment film is irradiated with polarized ultraviolet rays. At this time, the irradiation direction is set to be perpendicular to the substrate surface. The irradiation conditions were set to ⑽ 祌 / ⑽2 and the irradiation time was 6 seconds. Thereby, a styrene-acryl fluorenyl group or the like as a photosensitive group undergoes a polymerization reaction to bridge the film constituent molecules with each other. Next, the electrode substrate and the color filter-attached substrate are bonded to each other so that the alignment film and the like face each other to form an empty lattice unit. At this time, the 83 paper sizes of the electrode substrate are made in accordance with the Chinese National Standard (CNS) A4 specification (210 X 297 public love) ^ -----: ---- ^ ------- I (please first Read the notes on the back and fill in this page again) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by Nong 482933 V. Description of the invention In addition, the coated shape is formed into a rectangular shape by printing on the surface forming the alignment film of the electrode substrate. In addition, a part of the rectangular shape is missing to form an opening (a liquid crystal injection port portion). The liquid crystal injection port is used to make an opening The direction is parallel to the long side direction of the black matrix and is provided at the central portion of one side of the peripheral portion of the empty lattice unit. Thereby, the liquid crystal injection direction and the long side direction of the sub-pixel (an extension of the long side direction of the black matrix) And the alignment processing direction of the alignment film and the extension direction of the electrodes are the same. Also, the lattice spacing is about 4. 5 # m. Second, the liquid crystal with a positive dielectric anisotropy is injected into the empty lattice unit by a vacuum injection method. Shape The liquid crystal lattice unit 1 of this embodiment 2 to 15. (Comparative examples 2 to 15) The liquid crystal lattice unit of this comparative example 2 to 15 is compared with the liquid crystal lattice unit of the foregoing embodiments 2 to 15, although it has the same structure However, in its manufacturing method, the point where the liquid crystal is injected from a direction parallel to the long side direction of the sub-pixel (the extension of the long side direction of the black matrix) to make a liquid crystal lattice unit is different. The following will be made as follows The liquid crystal lattice unit of this Comparative Example 2 to 14 is referred to as a comparative liquid crystal display panel j. (Result) For the liquid crystal lattice unit of Examples 2 to 15 obtained above, and the comparative liquid crystal of Comparative Examples 2 to 15 Evaluation was performed using j. Specifically, a polarizing plate was used to visually observe a liquid crystal lattice unit with a polarizing microscope or a comparison screen of the liquid crystal lattice unit J and a comparison liquid crystal lattice unit J. As a result, the following conditions were obtained. The results are recorded as follows Table 84. The size of this paper applies to China National Standard (CNS) A4 (2) 0 × 297 mm. R ----- pack ----- ^ ---- order -------- -(Please read the notes on the back before filling this page) \ 五

Description of the invention (82 (Table 2-7) 15 15 Whether the liquid crystal injection direction has flowed or not? Alignment state comparison 2 — Parallel to the long side part of BM $ \\\ Almost no separation occurs 295 2 — Parallel to the long side part of BM It can be understood from the above Tables 2-7 that compared with the liquid crystal lattice unit j compared with the driver, the liquid crystal lattice unit I of the present invention does not cause consumption by employees of the Intellectual Property Bureau of the Ministry of Economic Affairs in the liquid crystal injection direction The cooperative prints clothes to make the initial alignment of the liquid crystal in accordance with the alignment processing direction of the alignment film, and almost no separation occurs in each sub-pixel. Moreover, the comparison is also based on the liquid crystal lattice unit I of the present invention being high, and It can be confirmed as a liquid crystal lattice unit with excellent display quality. Although the present invention has described the most practical best embodiment and the results obtained, the present invention should not be limited to the various embodiments disclosed, as opposed to The contents of the present invention include the spirit described in the attached patent application scope and various deformation states and equivalent structures included in the patent application scope. [Industry Usability] The present invention is implemented in accordance with the above description, and achieves the following effects. That is, 'the liquid crystal display panel with a twisted structure according to the first invention group' The alignment processing direction of the alignment film on one side is parallel or perpendicular to the bisect direction or slightly bisected direction of the cross angle formed by the alignment processing direction of the other alignment film, and the small liquid 85 ---- ---------- Installation—— (Please read the precautions on the back before filling in this page)-· Line · This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) Economy Printed by the Intellectual Property Bureau employee consumer cooperative A7 ------------ V. Description of the invention (83) The deviation of the crystal injection direction and the orientation processing direction, and it is easy to form the desired direction in energy. The alignment structure is used for alignment. As a result, the effect of manufacturing a liquid crystal display panel that removes the flow alignment or folds the flow alignment can be achieved. In addition, according to the first invention group, other liquid crystal display panels having a parallel alignment structure set the injection direction. To make it Running in the alignment processing direction of a pair of alignment films, thereby eliminating the offset (stagger) of the alignment direction of the liquid crystal molecules and the alignment processing direction after injection, and achieving a liquid crystal display panel that can hardly cause flow alignment Also, the liquid crystal display panel with a twisted structure of the first invention group has a liquid crystal injection direction formed by forming a sealing material for the J-th alignment processing direction of the first alignment film and the second alignment film of the second alignment film. The bisecting direction or slightly bisecting direction of the father prong angle formed by the alignment processing direction is parallel or perpendicular, and the liquid crystal injection direction when the liquid crystal injection direction is injected into the liquid crystal material is made parallel or at right angles to the first The intersection direction formed by the alignment processing direction and the second alignment processing direction of the second alignment film is a bisecting or slightly bisecting direction of the angle, thereby making the injection speed at the time of liquid crystal injection constant and achieving The effect of manufacturing a liquid crystal display panel that removes flow alignment or suppresses flow alignment. According to another liquid crystal display panel having a parallel alignment structure according to the first invention group, a liquid crystal injection direction is formed to form a first alignment processing direction of the first alignment film and a second alignment film of the second alignment film by forming a sealing material. The bisecting direction or slightly bisecting direction of the crossing angle formed by the alignment processing direction is parallel to the liquid crystal injection direction when the liquid crystal injection direction is injected from the liquid crystal injection direction to be parallel to the first alignment processing direction and the second alignment Membrane No. 2 -86-This &amp; Zhang scale is applicable to China National Standard (CNS) A4 specification (210 x 297 mm) ~ '----- im --- ^-· installation ---- -r I (Please read the notes on the back before filling this page) Order --------- Line Dance · 482933

A member of the Intellectual Property Bureau of the Ministry of Economic Affairs, a consumer cooperative, prints clothing in a bisecting direction or slightly bisecting direction of the crossing angle formed by the processing direction, thereby making the injection rate at the time of liquid crystal injection constant and achieving manufacturing removal. The effect of flow alignment or suppression of liquid crystal display panels where flow alignment occurs. Furthermore, according to the liquid crystal display panel of the second invention group, the liquid crystal injection port is included in the constituent element group inside the liquid crystal layer, and the constituent element group excluding the supporting member that maintains a predetermined interval between the pair of substrates is provided so that A projection plane showing a flat surface when viewed from a direction parallel to the substrate surface indicates a direction in which the area area of the space portion minus the projection area of the constituent element group as a whole is the largest, which is substantially the same as the liquid crystal injection direction. Therefore, it is possible to provide a liquid crystal display panel which reduces the occurrence of flow alignment and has excellent performance in display quality such as contrast. According to another liquid crystal display panel according to the second invention group, the liquid crystal injection port system 3 is arranged so that the liquid crystal injection direction when the liquid crystal is injected is substantially the same as the extension direction of the electrode. Therefore, it is possible to suppress the The effect of flow on electrodes due to flow impedance. As a result, it is possible to provide a liquid crystal display panel that has excellent performance in contrast and other display qualities by reducing the occurrence of flow alignment. According to another liquid crystal display panel according to the second invention group, the liquid crystal injection port is provided when the aforementioned liquid crystal is injected. The liquid crystal injection direction is substantially the same as the extending direction of the highest part of the height of the light-shielding film of the color filter. Therefore, the influence of the light-shielding film that causes the flow alignment can be suppressed most. As a result, it is possible to provide a liquid crystal display panel which reduces the occurrence of flow alignment and has excellent performance in display quality such as contrast. 87 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ^ --------- ^ --------- ^ (Please read the precautions on the back before (Fill in this page) A7 A7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 1 2 V. Description of the invention (85) According to the LCD panel method of the second invention group, inside the aforementioned lattice unit and remove the aforementioned one Support for supporting a certain interval between substrates: Among the constituent element groups of the components, the direction in which the flow resistance formed by the constituent elements that impede the flow of the liquid crystal except the support member is the same as the direction of the liquid crystal injection is substantially the same To form a liquid crystal note, love this. When liquid crystal is injected, it can try to eliminate the obstacles of liquid crystal flow and use the liquid s to thereby reduce the occurrence of flow alignment. LCD display panel. In addition, according to the manufacturing method of another liquid crystal display panel according to the second invention group, the liquid crystal injection π is set so that the liquid crystal injection direction and the electrode extension direction are substantially the same when the liquid crystal is injected. Eliminate the effects of electrodes that cause liquid crystal flow disturbances. As a result, it is possible to produce a liquid crystal display panel which can reduce the occurrence of flow alignment caused by the electrodes, and has excellent performance in display quality such as contrast. Furthermore, according to another liquid crystal display panel according to the second invention group, the liquid crystal injection port is provided so that the liquid crystal injection direction when the liquid crystal is injected is substantially the same as the extending direction of the highest part of the height of the light shielding film. Can strongly exclude the influence of the electrode causing the liquid crystal flow obstacle. As a result, it is possible to manufacture a liquid crystal display panel which can reduce the occurrence of flow alignment caused by the electrodes, and has excellent performance in display quality such as contrast. According to the above, the present invention has great value and significance for industrial applicability. [Comparison of main component numbers] Alignment film Alignment film 88 This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) m ^ ----- ^ ---- Order ------ 11 (Please read the precautions on the back before filling out this page) -0 482933 A7 B7 V. Description of the invention (86) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 3 First substrate 4 Second substrate 5 Liquid crystal injection port 6 Round Shaped electrode 7 Round electrode 8 Sealing material 9 Liquid crystal layer A Liquid crystal lattice early element B Liquid crystal lattice earlier element than car driver T Alignment type 11 Liquid crystal molecules 12 Liquid crystal molecules 21 Lower substrate 22 Upper substrate 23 Liquid crystal layer 24 Pixel electrode 24a Pixel electrode portion 24b Connecting electrode portion 25 Counter electrode 25a Counter electrode portion 25b Connecting electrode portions 26, 27 Alignment film 28 Wiring group 29 Sealing material 31 Color filter 32 Black matrix 33 Liquid crystal injection port -89-U5T-- (Please read the notes on the back before filling out this page)

T Rare paper size applies Chinese National Standard (CNS) A4 specification (210 X 297 mm) 482933 A7 _B7 V. Description of the invention (87) 35 Components 36 Liquid crystal lattice early element 38 Electrode pair 41 Electrode 42, 43 Area 44 Cover film 45 bottom layer (please read the precautions on the back before filling this page) .Hr · One Pack ----- Order --------- Line | Intellectual Property Bureau, Ministry of Economic Affairs, Consumer Cooperatives, India The size of the paper is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) 90

Claims (1)

482933 • Dr. AS BS CS DS Six employees of the Intellectual Property Bureau of the Ministry of Economic Affairs printed a patent application scope 1. A liquid crystal display panel, which is characterized by: 1 substrate 'is a first alignment film having an alignment process in the first alignment processing direction; a second substrate is a second alignment film that is disposed opposite to the first substrate and has an alignment process in the second alignment processing direction; and The liquid crystal layer is disposed between the first substrate and the second substrate. The initial alignment state has a distorted alignment structure. The liquid crystal injection direction for forming the liquid crystal layer and injecting the liquid crystal material is formed for the i-th alignment process. The bisected direction or slightly bisected direction of the intersection angle formed by the direction and the second alignment processing direction. 2 ·· As for the liquid crystal display panel of the scope of application for patent, the above-mentioned aligning film and the second alignment film are provided with the alignment ability of the liquid crystal by friction treatment. In the panel, the first alignment film and the second alignment film are made of polyimide resin film. 4. If the liquid crystal display panel of item 2 of the patent application scope, wherein the aforementioned item! The alignment film and the second alignment film are a collection of membrane-constituting molecules including linear carbon bonds, and are composed of a film bonded and fixed on the surface of the substrate by a siloxane bond. 5. The liquid crystal display panel according to item 4 of the scope of patent application, wherein the first alignment film and the second alignment film are composed of a monomolecular adsorption film or a polymer adsorption film. 6. If the liquid crystal display panel of the first scope of the application for the patent, wherein the above-mentioned first allocation 91 paper size applies to China National Standard (CNS) A4 specifications (210 X 297 mm) Λ The Intellectual Property Bureau of the Ministry of Economic Affairs and the Employees' Cooperative printed the patent scope of the patent. The film and the second alignment film are composed of film-forming molecules with a photosensitive group. membrane. 7. The liquid crystal display panel according to item 6 of the patent application range, wherein the first alignment film and the second alignment film are made of a polyimide resin film. 8. The liquid crystal display panel according to item 6 of the scope of patent application, wherein the first alignment film and the second alignment film are a collection of molecules comprising film-shaped linear carbon chains, and the substrates are bonded to the aforementioned substrate through a xoxane bond. The surface is bonded and fixed. 9. The liquid crystal display panel according to item 8 of the scope of patent application, wherein the above-mentioned alignment film and the second alignment film are composed of a monomolecular absorption film or a polymer absorption film. 1 ·· A liquid crystal display panel, comprising: a first substrate including a first alignment film aligned in a first alignment processing direction; a second substrate disposed opposite to the first substrate; and The second alignment film is provided with an alignment process in the second alignment processing direction; and a liquid crystal layer is provided between the first substrate and the second substrate. The initial alignment state has a twisted alignment structure for forming the liquid crystal layer and injecting the liquid crystal layer. The liquid crystal injection direction of the liquid crystal material is formed to be perpendicular to the bisected direction or slightly bisected direction of the angle formed by the first alignment processing direction and the second alignment processing direction. Π · If the liquid crystal display panel of item 10 of the scope of patent application, in which the aforementioned first paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 x 297 mm) -92----------- --- Installation -------- Order ------ I! Line (^ 气 ^ 完 背 ^ 之; 1-Issue please fill in this page again) 482933 AS BS CS DS VI. Patent Application Scope The alignment film and the second alignment film are given a liquid crystal alignment ability by rubbing treatment (3 before '^^ on the back; 1 urgent matter before filling out this page) 12. If the liquid crystal display panel of the 11th scope of the patent application, The first alignment film and the second alignment film are made of polyimide resin film. 13. The liquid crystal display panel according to item 11 of the scope of patent application, wherein the first alignment film and the second alignment film are a collection of molecules comprising a linear carbon chain film constituting molecules through a siloxane bond on the surface of the substrate It consists of a film for bonding and fixing. 14. The liquid crystal display panel according to item 13 of the application, wherein the first alignment film and the second alignment film are composed of a monomolecular adsorption film or a polymer adsorption film. 15. For example, the liquid crystal display panel with the scope of application for patent No. 10, wherein the first S orientation film and the second alignment film are composed of a film constituting molecule having a photosensitive group, and the liquid crystal alignment is given by a photo alignment process. Photosensitive alignment film. 16. The liquid crystal display panel according to item 15 of the application, wherein the first S-oriented film and the second alignment film are made of polyimide resin film. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 17. If the liquid crystal display panel of the sixth scope of the patent application is applied for, the aforementioned first alignment film and second alignment film are a collection of molecules constituting a film comprising linear carbon chains. It consists of a film which is bonded and fixed on the surface of the substrate by a siloxane bond. 18. For the liquid crystal display panel with the scope of patent application No. 17, in which the aforementioned first S oriented film and second oriented film are composed of a single molecular adsorption film or a polymer adsorption film. 93 This paper applies Chinese national standards. (CNS) A4 specification (210 X 297 mm) 482933 Ab BS CS DS patent application scope. 19. A liquid crystal display panel, comprising: a first substrate including a first alignment film aligned in a direction of a first alignment processing; a second substrate disposed opposite to the first substrate and provided with A second alignment film aligned parallel to the first alignment processing direction and oriented in the second alignment processing direction; and a liquid crystal layer provided between the first substrate and the second substrate, and the initial alignment state has a uniform alignment structure The liquid crystal injection direction for injecting the liquid crystal material to form the liquid crystal layer is formed parallel to the first alignment processing direction and the second alignment processing direction. 20. For example, the liquid crystal display panel of the scope of application for patent No. 19, wherein the first alignment film and the second alignment film are composed of a film-forming molecule having a photosensitive group, and the liquid crystal alignment ability is imparted by a photo-alignment process. Photosensitive alignment is called ^ 3 on the back of the page; 1-Italian matters, please fill out this page) 言 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs membrane. 21. The liquid crystal display panel according to claim 20, wherein the first alignment film and the second alignment film are made of a polyimide resin film. 22. The liquid crystal display panel according to item 20 of the application for a patent, wherein the first alignment film and the second alignment film are a collection of molecules comprising a linear carbon chain film constituting molecule through a siloxane bond on the surface of the substrate It consists of a film for bonding and fixing. 23. For a liquid crystal display panel with a scope of 22 as claimed in the patent application, wherein the first alignment film and the second alignment film are composed of a monomolecular absorbing film or a polymer absorbing film, the Chinese paper standard (CNS) A4 specification (210 X 297 mm) 94 482933 _ cs ----— ^ _ 6. Scope of patent application-Cheng. 24. A method for manufacturing a liquid crystal display panel, comprising: an alignment film forming step of forming an i-th alignment film on a first alignment film substrate and / or a second substrate on which the first substrate faces Forming a 2S oriented film; The alignment processing step is to align the aforementioned first alignment film toward the first alignment processing direction, and further align the second alignment film toward the second alignment processing direction; A frame-shaped sealing material lacking a liquid crystal injection port portion is formed on any one of the aforementioned substrate and the second substrate; the bonding step is to make the first alignment film and the second alignment film face each other, and to make the first The alignment processing direction and the second alignment processing direction have a relatively limited angular rotation relationship so that the pair of substrates are bonded at a certain interval; and the liquid crystal injection step is injecting liquid crystal material from the liquid crystal injection port to form an initial stage. The liquid crystal layer in the alignment state has a twisted alignment structure, and the opening direction of the liquid crystal injection port in the sealing material forming step is parallel to the first alignment processing direction and the second alignment. Relationship between the bisecting direction or slightly bisecting direction of the crossing angle formed by the physical direction, and the liquid crystal injection direction when the liquid crystal material is injected from the liquid crystal injection port in the liquid crystal injection step is parallel to the first alignment process The intersection of the direction and the second alignment processing direction and the angle of the bisector or slightly bisected direction 0 This paper size applies to China National Standard (CNS) A4 specifications (21〇X 297 public love) The back of it; it matters ^^ write this page) flap -------- ^ -------. Printed by the Intellectual Property Bureau Staff Consumer Cooperative of the Ministry of Economic Affairs 482933 Ah BS CS DS Patent Application 25. Such as The method for manufacturing a liquid crystal display panel with the scope of application for patent No. 24, wherein the aforementioned alignment processing step is performed by rubbing. 26. The method for manufacturing a liquid crystal display panel according to item 24 of the application for a patent, wherein the first alignment film and the second alignment film use a photosensitive alignment film, and the aforementioned alignment film processing step polarizes light in a certain direction by irradiation. Light alignment processing. 27. A method for manufacturing a liquid crystal display panel, comprising: an alignment film forming step, forming a first alignment film on a first alignment film substrate, and forming the first alignment film on a second substrate opposite to the first substrate The second alignment film; the alignment processing step is to perform the alignment processing on the first alignment film in the first alignment processing direction, and the second alignment film is aligned to the second alignment processing direction; the sealing material forming step is based on the first Either one of the first substrate and the second substrate forms a frame-shaped sealing material lacking a liquid crystal injection port portion; the bonding step is to make the first alignment film and the second alignment film face each other, and is used to make the first alignment process The direction and the second alignment processing direction have a relatively limited angular rotation relationship so that the pair of substrates are bonded with a certain interval; and the liquid crystal injection step is to inject a liquid crystal material from the liquid crystal injection port to form an initial alignment state. The liquid crystal layer has a uniform alignment structure, and the opening direction of the liquid crystal injection port in the sealing material forming step is perpendicular to the first alignment processing direction and the second alignment. Processing direction This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm). 96 482933 As Bb CS DS t, the scope of the patent application (please read the back of the document; please fill in this page on the matter of interest) and the relationship of the bisect direction or slightly bisected direction formed by the cross angle, and The liquid crystal injection direction when the liquid crystal material is injected from the liquid crystal injection port in the aforementioned liquid crystal injection step is perpendicular to a bisected direction or slightly bisected direction of a cross angle formed by the first alignment processing direction and the second alignment processing direction. . 28. The method for manufacturing a liquid crystal display panel according to item 27 of the application, wherein the aforementioned alignment processing step is performed by rubbing. 29. The method for manufacturing a liquid crystal display panel according to item 27 of the patent application, wherein the first alignment film and the second alignment film use a photosensitive alignment film, and the aforementioned alignment film processing step polarizes light in a certain direction by irradiation. Light alignment processing. 30. A method for manufacturing a liquid crystal display panel, comprising: an alignment film forming step, forming a first alignment film on a first alignment film substrate, and forming the first alignment film on a second substrate opposite to the first substrate The second alignment film; the alignment processing step is to align the first alignment film in the first alignment processing direction, and the second alignment film is in the second alignment processing direction; printed by the employee's consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs The step of forming a sealing material is to form a frame-shaped sealing material lacking a liquid crystal injection port portion on any one of the first substrate and the second substrate. The bonding step is to make the first alignment film and the second alignment film face each other. And used to make the first alignment processing direction parallel to or slightly parallel to the second alignment processing direction so that the aforementioned pair of substrates have a certain interval to be bonded; and 97 this paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 482933 ABCD _ Printed by Employee Consumer Cooperatives, Bureau of Intellectual Property, Ministry of Economic Affairs The scope of the patent application for the liquid crystal injection step 'injects liquid crystal material from the liquid crystal injection port to form a liquid crystal layer with a uniform alignment structure in an initial alignment state, and the opening direction of the liquid crystal injection port in the step of forming the sealing material is parallel to the first The relationship between the bisect direction or slightly bisected direction of the crossing angle formed by the 1st alignment processing direction and the 2nd alignment processing direction, and the liquid crystal when the liquid crystal material is injected from the liquid crystal injection port in the liquid crystal injection step will be described. The injection direction is parallel to the first alignment processing direction and the second alignment processing direction. 31. The method for manufacturing a liquid crystal display panel according to item 30 of the application for a patent, wherein the first alignment film and the second alignment film use a photosensitive alignment film, and the aforementioned alignment film processing step polarizes light in a certain direction by irradiation. Light alignment processing. 32. A liquid crystal display panel having at least one liquid crystal injection port provided at the periphery of an empty lattice unit formed by a pair of substrates with a sealing material, and injecting into the empty lattice unit from the liquid crystal injection port. The liquid crystal lattice unit is constituted by liquid crystal, wherein the liquid crystal injection port is provided so that, among the component elements inside the liquid crystal layer, the constituent elements excluding a supporting member that maintains a certain interval between the pair of substrates are removed. The group is set in a projection plane that presents a flat plane when viewed from a direction parallel to the substrate surface, and indicates a direction in which the area area of the space portion minus the projection area of the constituent element group as a whole is the largest, and is substantially the same as the liquid crystal injection direction Of agreement. 33. For the liquid crystal display panel with the scope of patent application No. 32, in which the aforementioned paper size applies the Chinese National Standard (CNS) A4 specification (210 ^ 297 mm) 98 ------------ -Installation -------- Order --------- line (please fill in this page on the back of the item first) 482933 s uo s S ABCD Sixth, the Ministry of Economic Affairs Intellectual Property Bureau employee consumer cooperative print The scope of the manufacturing patent application is to arrange alignment films on the inner side of the substrate. The alignment processing direction of the alignment film indicates that the area of the space portion has the largest area and is substantially consistent with the liquid crystal injection direction. 34. A liquid crystal display panel having at least one liquid crystal injection port provided at the periphery of an empty lattice unit formed by a pair of substrates with a sealing material, and injecting into the empty lattice unit from the liquid crystal injection port. The liquid crystal lattice unit is composed of liquid crystal, and is characterized in that: among the constituent element groups inside the liquid crystal layer, the constituent element group excluding the supporting member that maintains a certain interval between the aforementioned pair of substrates is provided in a script. When viewed in a direction parallel to the substrate surface, the projection surface showing a flat surface indicates that the area where the area of the space portion minus the projection area of the constituent element group from the entire direction has the largest area, and the aforementioned liquid crystal injection port is provided. The liquid crystal forming flow path is the one where the most secure direction and the liquid crystal injection direction substantially coincide with the liquid crystal injection direction. 35 · A liquid crystal display panel having at least one liquid crystal injection port provided on the periphery of an empty lattice unit formed by a pair of substrates with a sealing material, and injecting into the empty lattice unit from the liquid crystal injection port. The liquid crystal lattice unit is constituted by liquid crystal, and the transverse electric field component generated in the parallel direction to the substrate is used to adjust the light transmitted through the liquid crystal lattice unit and display an image, which is characterized in that: A pair of electrodes are formed on the substrate on one side, and the liquid crystal injection port is provided so that the liquid crystal injection direction when the liquid crystal is injected is substantially the same as the extension direction of the electrode. This paper size applies to China National Standard (CNS) A4 specification (210 X 297 public love) ---- I --- II-`` III----11111111 (5. First. ^^ on the back Erjiang urgent matters must (This page is poor) 99 482933 sss S ABCD, π Printed by the Intellectual Property Office of the Ministry of Economic Affairs, Consumer Cooperatives, and applied for a patent scope 36. For example, the liquid crystal display panel of the 35th patent scope, where Do not provide an alignment film. The alignment processing direction of the alignment film is substantially the same as the liquid crystal injection direction. 37. For example, the liquid crystal display panel of the scope of application for patent No. 35, wherein the electrode has a plurality of inflection points, and each of the inflection points is bent in a different direction alternately, and at the same time the whole is an electrode having a shape extending in a certain direction. 38. The liquid crystal display panel according to item 35 of the patent application, wherein a strip-shaped parallel electrode pair is formed between the aforementioned pair of electrode systems. 39. For example, the liquid crystal display panel of the scope of application for patent No. 35, wherein the electrode portions of the aforementioned pair of electrode systems are hook-shaped electrode portions in different directions from each other, and a long side portion and a short portion having an arbitrary angle are provided. An electrode pair of an electrode portion formed by a side portion. 40. The liquid crystal display panel according to claim 35, wherein the alignment film is an alignment-treated film by rubbing treatment. 41. The liquid crystal display panel according to claim 35, wherein the alignment film is made of polyimide resin. 42. The liquid crystal display panel according to claim 35, wherein the alignment film is a film that has been subjected to an alignment treatment by a light alignment film. 43. For example, the liquid crystal display panel with the scope of application for patent No. 35, wherein the aforementioned alignment film is an aggregate film or polymer adsorption film formed on the surface of the aforementioned substrate, and the assembly of molecules constituting the film is bonded and fixed. Make up. 44. A liquid crystal display panel having at least one liquid crystal injection port provided at the periphery of an empty lattice unit formed by a pair of substrates with a sealing material. By applying the Chinese National Standard (CNS) A4 specification from this paper standard ( 210 X 297 mm) ------------------ I i I order1111111 · * ^^ (Please read the ^ on the back; please fill in the meaning of this question ?? Page) 100 482933 AS BS CS DS VI. Patent application scope (^ first ^^ back to note before filling out this page) The aforementioned liquid crystal injection port injects liquid crystal to form a liquid crystal lattice early element 'and parallelizes the aforementioned substrate The transverse electric field component generated in the direction changes the light transmitted through the liquid crystal lattice cell and displays an image, which is characterized in that a pair of electrodes are formed on one substrate of one of the pair of substrates, and at the same time, A color filter having red, green, and blue patterns and a light-shielding film provided between the color patterns is provided on the inner side of the one substrate. The liquid crystal injection port is provided in the liquid crystal injection direction and the light shielding when the liquid crystal is injected. The thickness of the film is the thickest part They were aligned in a direction extending substantially. 45. For example, the liquid crystal display panel of the scope of application for patent 44, wherein an alignment film is provided on the inner side of the aforementioned pair of substrates respectively, and the alignment processing direction of the alignment film is the thickest part from the liquid crystal injection direction and the thickness of the light-shielding film. The direction of extension is substantially the same. 46. For example, the liquid crystal display panel of the 44th area of the patent application, wherein the extending direction of the electrodes is the extension of the alignment processing direction of the alignment film, the opening direction of the liquid crystal injection direction, and the thickest part of the light shielding film. The directions are essentially the same. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs? 47. For example, the liquid crystal display panel according to item 44 of the application, wherein the aforementioned electrodes have a plurality of inflection points, and each of the inflection points is bent in a different direction alternately, and at the same time, the electrode is a shape-shaped electrode extending in a certain direction as a whole. 48. The liquid crystal display panel according to item 44 of the patent application scope, wherein a strip-shaped parallel electrode pair is formed between the aforementioned pair of electrode systems. 49. For example, the liquid crystal display panel of the 44th area of the patent application, wherein the electrode portions of the pair of electrode systems are hook-shaped electrode portions in different directions from each other, and 101 paper standards are applicable to China National Standard (CNS) A4 specifications (210 X 297 mm) 482933 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs? Yiliu kr AS BS CS DS The scope of patent application is an electrode pair consisting of an electrode part composed of a long side part and a short side part with an arbitrary angle. 50. The liquid crystal display panel according to item 45 of the application, wherein the alignment film is an alignment-treated film by rubbing treatment. 51. The liquid crystal display panel according to claim 50, wherein the alignment film is made of a polyimide resin. 52. The liquid crystal display panel according to item 45 of the application for a patent, wherein the aforementioned alignment film is an alignment-treated film by a photo-alignment film. 53. For example, the liquid crystal display panel with the scope of application for patent No. 45, wherein the aforementioned alignment film is an aggregate film or a polymer adsorption film formed on the surface of the aforementioned substrate, the assembly of molecules constituting this film being bonded and fixed on the substrate surface. Make up. 54. A method for manufacturing a liquid crystal display panel, comprising: providing at least one liquid crystal injection port at a peripheral portion of a pair of substrates with an empty lattice unit formed by a sealing material; and injecting liquid crystal from the liquid crystal injection port to form a liquid crystal. The lattice unit includes: an electrode forming step for forming a pair of electrodes on any one of the pair of substrates; and a sealing material forming step for attaching a liquid crystal injection port to any of the pair of substrates. Forming at least one missing frame-shaped sealing material; a bonding step, in which a supporting member is provided on any one of the aforementioned pair of substrates, so that the pair of substrates are bonded with a certain gap to form an empty lattice unit; and The "liquid crystal injection step" is formed by injecting liquid crystal from the aforementioned liquid crystal injection port ------------- installation ------- order ------- I (靖 免 ^ 诿Note on the back, fill in this page again) This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) 102 482933 AS BS CS DS VI. Patent application scope Liquid crystal lattice early element, the aforementioned sealing material is formed Step system, the aforementioned The liquid crystal injection direction when liquid crystal is injected is formed by the constituent elements that hinder the flow of liquid crystals among the constituent element groups in the empty lattice unit and excluding the supporting elements that support the pair of substrates at a certain interval. The step of forming the aforementioned sealing material is substantially uniform in the direction in which the flow resistance is minimized. 55. A method for manufacturing a liquid crystal display panel, comprising: providing at least one liquid crystal injection port on the periphery of an empty lattice unit formed by a pair of substrates with a sealing material; and injecting liquid crystal from the liquid crystal injection port to form a liquid crystal. The lattice unit includes: an electrode forming step for forming a pair of electrodes on any one of the pair of substrates; and a sealing material forming step for attaching a liquid crystal injection port to any of the pair of substrates. Forming at least one missing frame-shaped sealing material; a bonding step, in which a supporting member is provided on any one of the aforementioned pair of substrates, so that the pair of substrates are bonded with a certain gap to form an empty lattice unit; and The liquid crystal injection step is to form a liquid crystal lattice unit by injecting liquid crystal from the liquid crystal injection port. The aforementioned sealing material forming step is such that the liquid crystal injection direction during the liquid crystal injection is substantially the same as the electrode extension direction. Step of forming the aforementioned sealing material. 56. For the manufacturing method of liquid crystal display panel with the scope of patent application No. 55, the paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ------ clothing (please ^ 3 back first) (I will fill in this page again on 1 page). Order --------- Online Printed by the Intellectual Property Bureau Employee Consumer Cooperative of the Ministry of Economy 103 I AS BS CS DS Including the formation of an alignment film on the aforementioned pair of substrates ~ °: the rationale step, and the alignment of the alignment where the aforementioned alignment film is aligned 57. The printing step of the employee's consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs The step is to form a sealing material to form a liquid crystal injection port so that the alignment processing direction of the alignment processing step and the liquid crystal injection direction are substantially the same. A method for manufacturing a liquid crystal display panel is to provide at least one liquid crystal injection port at the periphery of an empty lattice unit formed by a pair of substrates with a sealing material. A liquid crystal is formed by injecting liquid crystal from the liquid crystal injection port. The grid unit is characterized by having the following steps: forming a color light receiver on any one of the aforementioned pair of substrates to form a substrate consisting of R (red), G (green), and B (blue). Color pattern 'and forming a color filter composed of a light-shielding film that separates these color patterns from each other; and a step of forming a sealing material, in which one of the aforementioned pair of substrates forms at least one liquid crystal injection port portion A missing frame-shaped sealing material; a bonding step, in which a supporting member is provided on any one of the aforementioned pair of substrates so that the pair of substrates are bonded with a certain gap to form an empty lattice unit; and a liquid crystal injection step Is formed by injecting liquid crystal from the liquid crystal injection port to form a liquid crystal lattice unit, and the step of forming the sealing material is the liquid crystal injection direction during the liquid crystal injection and the light-shielding film The extending direction of the height of the highest portion in the form of a substantially uniform camel, the step of forming the sealing material. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 104 --------------------- tr ------- -• Line (please read the notes on the back ^ and then fill out this page) 2. The method for manufacturing a liquid crystal display panel according to claim 5 and claim 7 is a method for manufacturing a liquid crystal display panel, wherein the aforementioned method includes an electrode forming step of forming a pair of electrodes on the other substrate of the pair of substrates. The step of forming the sealing material is a step of forming the sealing material and providing a liquid crystal injection port so that the liquid crystal injection direction and the electrode extending direction are substantially the same. 9. The method for manufacturing a liquid crystal display panel called Item 58 of the patent pillow, wherein the method includes an alignment film forming step of forming an alignment film on the aforementioned pair of substrates, and an alignment process for the aforementioned alignment film. Alignment film processing step; the sealing material forming step is to make the liquid crystal injection direction and the electrode extension direction and the alignment processing direction in the alignment processing step substantially the same, and form the sealing material and set a liquid crystal injection port. The steps. 3 ^-^ on the back of the page; 1) Please fill in this page for the items of interest) 1►1 Clothing ---- Order --------- line. 105 copies of paper printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Standards apply to China National Standard (CNS) A4 (210 X 297 mm)