CN111025779A - Device for improving liquid crystal panel manufacturing process and manufacturing method thereof - Google Patents
Device for improving liquid crystal panel manufacturing process and manufacturing method thereof Download PDFInfo
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- CN111025779A CN111025779A CN201811170926.XA CN201811170926A CN111025779A CN 111025779 A CN111025779 A CN 111025779A CN 201811170926 A CN201811170926 A CN 201811170926A CN 111025779 A CN111025779 A CN 111025779A
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- array substrate
- liquid crystal
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- color film
- frame sealing
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 37
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- 125000006850 spacer group Chemical group 0.000 claims abstract description 103
- 239000003292 glue Substances 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 34
- 230000002093 peripheral effect Effects 0.000 claims abstract description 17
- 229920000642 polymer Polymers 0.000 claims description 26
- 239000000178 monomer Substances 0.000 claims description 13
- 210000002858 crystal cell Anatomy 0.000 claims description 9
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 7
- 239000010931 gold Substances 0.000 claims description 7
- 229910052737 gold Inorganic materials 0.000 claims description 7
- 239000012212 insulator Substances 0.000 claims description 5
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- 230000035939 shock Effects 0.000 claims description 5
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 10
- 239000010703 silicon Substances 0.000 abstract description 10
- 229910052710 silicon Inorganic materials 0.000 abstract description 10
- 238000000576 coating method Methods 0.000 abstract description 9
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- 230000007547 defect Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
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Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1341—Filling or closing of cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13396—Spacers having different sizes
Abstract
The invention relates to a device for improving the manufacturing process of a liquid crystal panel, which comprises: the array substrate and the color film substrate are oppositely arranged; the liquid crystal layer is filled between the array substrate and the color film substrate; the frame sealing glue is connected with the array substrate and the color film substrate; and the columnar spacers and the strip spacers are arranged on the array substrate. According to the invention, the box thickness of the peripheral area is supported by the strip-shaped spacer, so that the processes of silicon ball size selection and glue mixing are omitted, and the adverse phenomena of light leakage, frame sealing glue fracture or bubbles and the like caused by the fact that foreign matters are mixed in the glue mixing process and the silicon ball size selection is wrong are avoided; meanwhile, the frame sealing glue is limited between two adjacent strip-shaped spacers by the strip-shaped spacers, so that coating deviation generated during coating of the frame sealing glue is avoided, the efficiency of a packaging process is improved, and the production cost is reduced.
Description
Technical Field
The invention belongs to the technical field of liquid crystal display devices, and particularly relates to a device for improving a liquid crystal panel manufacturing process and a manufacturing method thereof.
Background
Liquid Crystal Display (LCD) devices have become the mainstream products in flat panel Display devices due to their small size, low power consumption, and no radiation. The display panel is a main device for displaying in the liquid crystal display device, and the display panel generally includes an array substrate and a color filter substrate which are arranged in a box. The array substrate and the color film substrate are bonded together through the frame sealing glue coated on the peripheral edge area of the array substrate or the color film substrate after being subjected to box matching. The frame sealing glue is generally formed by mixing a sealing glue and silicon balls according to a certain proportion. In the prior art, the optimal size of the silicon spheres needs to be determined according to the size of the panel, then the frame sealing glue is blended in a blending container, and then the blended frame sealing glue is coated on the glass substrate.
In the blending and coating process of the frame sealing glue, foreign matters such as dust particles or other impurities may be mixed in the frame sealing glue in any link. After the foreign matters are mixed in the frame sealing glue, the display panel formed by the array substrate and the color film substrate in a paired manner can be directly subjected to the defects of white gaps, frame sealing glue fracture or bubbles and the like, and the quality of the display panel is seriously influenced. In addition, the abnormal phenomena such as peripheral light leakage and the like of the display panel can be caused by the wrong selection of the silicon ball size.
At present, the condition of foreign matters mixed in the frame sealing adhesive cannot be detected and monitored in real time on line, and the defect caused by the foreign matters in the frame sealing adhesive can be found only when the frame sealing adhesive is coated and even in the test process of a subsequent display panel after the array substrate and the color film substrate are assembled, so that the glass substrate is greatly wasted, the production cost is greatly wasted, and the capacity is improved. In addition, in the frame sealing glue coating process, due to the instability of the machine table, coating deviation exists, so that the quality of the display panel and the efficiency of the whole packaging process are low, and the production cost is high.
Disclosure of Invention
In order to solve the above problems in the prior art, the present invention provides an apparatus for improving the process of fabricating a liquid crystal panel. The technical problem to be solved by the invention is realized by the following technical scheme:
the embodiment of the invention provides a device for improving the manufacturing process of a liquid crystal panel, which comprises:
the array substrate and the color film substrate are oppositely arranged;
the liquid crystal layer is filled between the array substrate and the color film substrate;
the frame sealing glue is connected with the array substrate and the color film substrate;
and the columnar spacers and the strip spacers are arranged on the array substrate.
In one embodiment of the present invention, the array substrate includes a central region and a peripheral region; the columnar spacer is arranged at one side of the peripheral area and close to the central area; the strip-shaped shock insulator is arranged on one side of the peripheral area, which is far away from the central area.
In an embodiment of the invention, the frame sealing glue is located between two adjacent strip-shaped spacers, and a plurality of conductive gold balls are doped in the frame sealing glue.
In one embodiment of the present invention, the columnar spacer includes: the array substrate comprises an inner-layer spacer formed on the surface of the array substrate and an outer-layer spacer formed on the surface of the inner-layer spacer.
In one embodiment of the invention, the inner layer spacer is a resin spacer or a metal spacer; the hardness of the outer layer spacer is less than that of the inner layer spacer.
In one embodiment of the invention, the strip-shaped spacer material is organic glass.
Another embodiment of the present invention provides a method for manufacturing a device for improving a liquid crystal panel manufacturing process, the method for manufacturing the device in the above embodiment, including:
splicing the array substrate and the color film substrate to form a liquid crystal box;
injecting liquid crystal molecules containing polymer monomers into the liquid crystal cell to form the liquid crystal layer;
the liquid crystal layer is packaged by the frame sealing glue to form a packaged device;
cutting the packaged device to form the device.
In an embodiment of the present invention, before the array substrate and the color film substrate are spliced to form a liquid crystal cell, the method further includes:
forming the columnar spacer on the array substrate;
and forming the strip-shaped shock insulator on the array substrate.
In one embodiment of the present invention, the forming of the pillar spacers on the array substrate includes:
forming the inner-layer spacer on the array substrate;
and forming the outer-layer spacer on the surface of the inner-layer spacer.
In an embodiment of the present invention, before the sealing the liquid crystal layer with the frame sealing adhesive, the method further includes:
applying alternating-current deflection voltage between the array substrate and the color film substrate to enable the liquid crystal molecules to form a pre-tilt angle;
and irradiating the liquid crystal molecules with ultraviolet rays to enable the polymer monomer to synthesize a polymer so as to form a polymer alignment film on the inner surface of the array substrate and the inner surface of the color film substrate.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention supports the box thickness of the peripheral area through the strip-shaped spacer, solves the problem that the box thickness is supported through the silicon balls in the traditional method, omits the process of selecting the size of the silicon balls, avoids the bad phenomena of light leakage, air bubbles and the like of the product caused by the wrong selection of the size of the silicon balls, improves the efficiency of the packaging process and reduces the production cost.
2. According to the invention, the box thickness of the peripheral area is supported by the strip-shaped spacer, so that the glue mixing process is omitted, the bad phenomena of white gaps, frame sealing glue fracture and the like at the periphery of the display panel after foreign matters are mixed in the frame sealing glue are avoided, the efficiency of the packaging process is improved, and the production cost is reduced.
3. The frame sealing glue is limited between the two strip-shaped spacers through the strip-shaped spacers, so that the phenomenon that the frame sealing glue deviates after the frame sealing glue is coated is avoided, the quality of the display panel is improved, the efficiency of the whole packaging process is improved, and the production cost is reduced.
Drawings
FIG. 1 is a schematic front view of an apparatus for improving a liquid crystal panel manufacturing process according to an embodiment of the present invention;
FIG. 2 is a schematic top view of an apparatus for improving a process of fabricating a liquid crystal panel according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a pillar spacer in an apparatus for improving a liquid crystal panel process according to an embodiment of the present invention;
fig. 4 is a flowchart illustrating a method for manufacturing an apparatus for improving a liquid crystal panel manufacturing process according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to specific examples, but the embodiments of the present invention are not limited thereto.
Example one
Referring to fig. 1 and fig. 2, fig. 1 is a schematic front view illustrating an apparatus for improving a liquid crystal panel manufacturing process according to an embodiment of the present invention; fig. 2 is a schematic top view of an apparatus for improving a liquid crystal panel manufacturing process according to an embodiment of the invention.
The embodiment of the invention provides a device for improving the manufacturing process of a liquid crystal panel, which comprises:
the array substrate 1 and the color film substrate 2 are oppositely arranged;
the liquid crystal layer 3 is filled between the array substrate 1 and the color film substrate 2;
the frame sealing glue 4 is connected with the array substrate 1 and the color film substrate 2;
and the columnar spacers 5 and the strip spacers 6 are arranged on the array substrate 2.
It should be particularly noted that the array substrate 1 may be divided into a central region and a peripheral region, where the central region mentioned in the present invention is an effective display region of the array substrate 1 for displaying images; the peripheral area is a frame of the array substrate 1 and is used for packaging the display panel.
In particular, in the embodiment of the present invention, the columnar spacer 5 is disposed on one side of the peripheral region and close to the central region; the strip-shaped shock insulator 6 is arranged on one side of the peripheral area and far away from the central area.
In particular, in the embodiment of the present invention, the array substrate 1 is a thin film transistor array substrate, and may be made of a glass substrate; the color filter substrate 2 is a color filter substrate, and may be made of a plastic material.
The array substrate 1 may further include scan lines, data lines, thin film transistors, pixel electrodes, and the like formed on the array substrate 1. The color filter substrate 2 may further include a black matrix, a color layer, a protective layer, a transparent electrode (ITO) conductive film, and the like formed on the color filter substrate 2. An adsorption area can be arranged around the color film substrate 2 and adsorbed on the array substrate 1, so that the array substrate 1 and the color film substrate 2 are combined and fixed to form a liquid crystal box; the liquid crystal layer 3 is accommodated in the liquid crystal cell.
In particular, in the embodiment of the present invention, the liquid crystal layer 3 may be liquid crystal molecules containing polymer monomers. Wherein, the material of the polymer monomer is alkenyl compound. The liquid crystal aligning agent can be injected into the liquid crystal box, and is selected from at least one polymer of polyamic acid, polyamic acid ester, polyimide and polysiloxane.
The liquid crystal molecules need to have a certain pretilt angle, and therefore, in this embodiment, before the sealant 4 is used for packaging, the liquid crystal layer 3 is subjected to ac deflection pressurization treatment to form a pretilt angle.
In order to form polymer alignment films on the inner surfaces of the array substrate 1 and the color filter substrate 2 for maintaining the deflection angles of the liquid crystal molecules, in the embodiment of the invention, the liquid crystal molecules containing polymer monomers are subjected to ultraviolet irradiation treatment, so that the polymer monomers synthesize polymers, thereby forming the alignment films.
Particularly, in the embodiment of the present invention, the frame sealing adhesive 4 is located between two adjacent strip spacers 6, and a plurality of conductive gold balls are doped in the frame sealing adhesive 4. By adopting the arrangement, coating deviation generated during coating of the frame sealing glue is avoided, the quality of the display panel is improved, the efficiency of the whole packaging process is improved, and the production cost is reduced.
Particularly, in the embodiment of the present invention, the main component of the frame sealing adhesive 4 may be epoxy resin.
In the embodiment of the invention, the gold ball is mixed into the frame sealing adhesive 4, and the good conductivity of the gold ball is utilized to play a role in conducting the array substrate 1 and the color film substrate 2 in the device.
In particular, in the embodiment of the present invention, the column spacer 5 is disposed on the surface of the array substrate 1, the column spacer 5 includes an inner spacer 51 formed on the surface of the array substrate 1, and an outer spacer 52 formed on the surface of the inner spacer 51, wherein the hardness of the inner spacer 51 is greater than that of the outer spacer 52.
As shown in fig. 3, with the design of the columnar spacer with such a structure, the inner layer spacer 51 with higher hardness is arranged in the columnar spacer 5 to further support the whole columnar spacer 5, so that the support strength of the small-size spacer is remarkably improved while the low hardness of the surface of the columnar spacer 5 is ensured, thereby preventing the displacement or deformation of the columnar spacer 5 when the device is subjected to the action of external force, and greatly improving the quality of the device.
The inner spacer 51 serving as an inner column in the columnar spacer 5 can be obtained by exposure and development of a first mask, and the outer spacer 52 can be obtained by exposure and development of a second mask, the development size of which is larger than that of the first mask, on the array substrate 1 on which the inner spacer 51 is formed, so that the outer spacer 52 is finally obtained.
The columnar spacer 5 processed by the method has good supporting strength, and in addition, the outer-layer spacer 52 can completely wrap the inner-layer spacer 51, so that the quality of the columnar spacer 5 can be further improved.
The inner layer spacer 51 and the outer layer spacer 52 serving as the inner column in the columnar spacer 5 can also be obtained by sequentially exposing and developing the same mask plate with the same developing size in sequence. The columnar spacer 5 processed by the method also has good supporting strength, and in addition, the two layers of spacer structures can be manufactured by the same mask plate, so that the production cost of the product is greatly reduced.
The inner layer spacer 51 may be an inner layer resin spacer or an inner layer metal spacer. The outer spacer can be made of various conventional low-hardness resins such as low-hardness polyurethane resin or low-hardness polypropylene resin. The sum of the thickness of the inner spacer 51 and the thickness of the outer spacer 52 is the cell thickness of the liquid crystal cell, and the inner spacer 51 and the outer spacer 52 having such thicknesses can satisfy the thickness of the existing liquid crystal cell and ensure the support strength of the columnar spacer 5.
In particular, in the embodiment of the present invention, the strip-shaped spacer 6 may be made of organic glass. The invention supports the box thickness of the peripheral area through the strip-shaped spacer, replaces the traditional method that the box thickness of the peripheral area is supported by using the silicon balls, omits the selection of the size of the silicon balls and the glue mixing process, avoids the bad phenomena of white gaps, breakage of the frame sealing glue and the like at the periphery of the display panel after foreign matters are mixed in the frame sealing glue, improves the efficiency of the packaging process and reduces the production cost.
Particularly, in the frame sealing glue coating process, coating deviation exists due to instability of a machine table. The frame sealing glue is limited between the two strip-shaped spacers through the strip-shaped spacers, so that the phenomenon that the frame sealing glue deviates after the frame sealing glue is coated is avoided, the quality of the display panel is improved, the efficiency of the whole packaging process is improved, and the production cost is reduced.
Example 2
Fig. 4 is a schematic flow chart of a method for manufacturing a device for improving a liquid crystal panel manufacturing process according to an embodiment of the present invention, as shown in fig. 4.
Another embodiment of the present invention provides a method for manufacturing a device for improving a process of manufacturing a liquid crystal panel, the method for manufacturing the device includes:
splicing the array substrate 1 and the color film substrate 2 to form a liquid crystal box;
injecting liquid crystal molecules containing polymer monomers into the liquid crystal box to form a liquid crystal layer 3;
the liquid crystal layer 3 is packaged by using the frame sealing glue 4 to form a packaged panel;
and cutting the packaged panel to form the device.
In a specific embodiment of the present invention, before the array substrate 1 and the color film substrate 2 are spliced to form a liquid crystal cell, the method further includes:
forming a columnar spacer 5 on the array substrate 1;
In a specific embodiment of the present invention, the forming of the pillar spacers 5 on the array substrate 1 includes:
forming an inner spacer 51 on the array substrate 1;
an outer spacer 52 is formed on the surface of the inner spacer 51.
In a specific embodiment of the present invention, before the liquid crystal layer 3 is encapsulated by the frame sealing adhesive 4, the method further includes:
applying alternating-current deflection voltage between the array substrate 1 and the color film substrate 2 to enable liquid crystal molecules to form a pretilt angle;
and irradiating the liquid crystal molecules with ultraviolet rays to enable the polymer monomer to synthesize a polymer, so as to form a polymer alignment film on the inner surface of the array substrate 1 and the inner surface of the color film substrate 2, wherein the polymer alignment film is used for keeping the deflection angle of the liquid crystal molecules.
First, the array substrate 1 is manufactured by a complete array process, wherein the process for manufacturing the array substrate is the same as the prior art and is not described herein again.
Then, a column spacer 5 is formed on the array substrate 1, and the column spacer 5 can be obtained by sequentially exposing and developing the same mask plate with the same developing size.
Then, strip-shaped spacers 6 are formed on the array substrate 1, and the strip-shaped spacers 6 can be obtained by exposure and development of a mask.
Then, the color film substrate 2 is manufactured, wherein a process for manufacturing the color film substrate 2 is the same as that in the prior art, and is not described herein again.
Next, the array substrate 2 is coated with the frame sealing adhesive 4, and liquid crystal molecules containing polymer monomers are injected into a liquid crystal cell formed by splicing the array substrate 1 and the color film substrate 2 to form the liquid crystal layer 3.
Then, the array substrate 1 and the color film substrate 2 are subjected to box aligning and cutting processing to form a single device.
In general, an ac deflection voltage is applied between the array substrate 1 and the color filter substrate 2 to form a pre-tilt angle of liquid crystal molecules, the ac voltage source is only disposed on the array substrate 1, the ac voltage source on the array substrate 1 is transmitted to the color filter substrate 2 through the gold ball, and an output point of the ac voltage source is usually on the color filter substrate 2. The farther the distance from the input alternating current voltage source is, the longer the line is arranged, which causes different losses of the input alternating current voltage source when the polarity is changed, thereby causing the inconsistent deflection angles of the liquid crystal molecules at different positions.
In order to solve this problem, in an embodiment of the present invention, first, an ac deflection voltage between the array substrate 1 and the corresponding color filter substrate 2 is detected, and it is determined whether a voltage value of the detected ac deflection voltage is consistent with a set value. Wherein the set value is a voltage value of an alternating current deflection voltage input source. When the detected voltage value of the alternating current deflection voltage is equal to a set value, applying the alternating current deflection voltage between the array substrate 1 and the corresponding color film substrate 2 so as to form a pretilt angle of the liquid crystal molecules.
Specifically, a common voltage is applied to the array substrate 1, and an ac deflection voltage is applied to the color filter substrate 2. Wherein the ac deflection voltage may be an ac square wave signal.
In particular, the embodiment of the invention utilizes the switching tube to control whether the liquid crystal molecules form the pretilt angle. The input end of the switch tube is connected with an input source of alternating-current deflection voltage, the output end of the switch tube is connected with the color film substrate 2 through a gold ball, and the control end of the switch tube is connected with a control signal.
When the voltage value of the applied ac deflection voltage is positive: the positive amplitude of the input alternating-current deflection voltage is called a first preset value, and if the voltage value of the alternating-current deflection voltage is equal to a first set value, the switching tube is conducted; if the voltage value of the alternating current deflection voltage is not equal to the first set value, the switch tube is disconnected.
When the voltage value of the ac deflection voltage is negative: the negative amplitude of the input alternating-current deflection voltage is called as a second preset value, and if the voltage value of the alternating-current deflection voltage is equal to a second set value, the switching tube is conducted; if the voltage value of the alternating current deflection voltage is not equal to the second set value, the switch tube is disconnected.
In particular, in order to maintain the pretilt angle of the liquid crystal molecules in the liquid crystal layer 3, in the embodiment of the present invention, a polymer alignment film for maintaining the pretilt angle of the liquid crystal molecules in the liquid crystal layer 3 is disposed on the inner surface of the array substrate 1 and the inner surface of the color filter substrate 2.
In particular, in the embodiment of the present invention, the liquid crystal molecules containing the polymer monomer are irradiated with the ultraviolet ray, so that the polymer monomer synthesizes a polymer, thereby forming the polymer alignment film for maintaining the deflection angle of the liquid crystal molecules on the inner surface of the array substrate 1 and the inner surface of the color filter substrate 2.
In particular, after the above-mentioned processing steps are completed, the device according to the embodiment of the present invention can be manufactured. The device provided by the embodiment of the invention can be any product or component with a display function, such as a mobile phone, a tablet personal computer, a television, a display, a notebook computer, a digital photo frame, a navigator and the like.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (10)
1. An apparatus for improving a process of fabricating a liquid crystal panel, comprising:
the array substrate (1) and the color film substrate (2) are oppositely arranged;
the liquid crystal layer (3) is filled between the array substrate (1) and the color film substrate (2);
the frame sealing glue (4) is connected with the array substrate (1) and the color film substrate (2);
the array substrate comprises a plurality of columnar spacers (5) and a plurality of strip spacers (6) arranged on the array substrate (1).
2. The device according to claim 1, wherein the array substrate (1) comprises a central region and a peripheral region; the columnar spacer (5) is arranged at one side of the peripheral area and close to the central area; the strip-shaped shock insulator (6) is arranged on one side of the peripheral area, which is far away from the central area.
3. The device according to claim 1, wherein the frame sealing glue (4) is located between two adjacent strip spacers (6), and a plurality of conductive gold balls are doped in the frame sealing glue (4).
4. The device according to claim 1, characterized in that said cylindrical spacer (5) comprises: the array substrate comprises an inner-layer spacer (51) formed on the surface of the array substrate (1) and an outer-layer spacer (52) formed on the surface of the inner-layer spacer (51).
5. The device according to claim 4, characterized in that the inner spacer (51) is a resin spacer or a metal spacer; the hardness of the outer layer spacer (52) is less than that of the inner layer spacer (51).
6. The device according to claim 1, characterized in that the strip-like spacer (6) material is plexiglass.
7. A method for manufacturing a device for improving the manufacturing process of a liquid crystal panel, the device being used for manufacturing the device as claimed in any one of claims 1 to 6, the method comprising:
splicing the array substrate (1) and the color film substrate (2) to form a liquid crystal box;
injecting liquid crystal molecules containing polymer monomers into the liquid crystal cell to form the liquid crystal layer (3);
the liquid crystal layer (3) is packaged by the frame sealing glue (4) to form a packaged panel;
and cutting the packaged panel to form the device.
8. The method according to claim 7, wherein before the array substrate (1) and the color film substrate (2) are spliced to form a liquid crystal cell, the method further comprises:
forming the columnar spacer (5) on the array substrate (1);
and forming the strip-shaped shock insulator (6) on the array substrate (1).
9. The method of claim 8, wherein forming the column spacer (5) on the array substrate (1) comprises:
forming the inner spacer (51) on the array substrate (1);
and forming the outer-layer spacer (52) on the surface of the inner-layer spacer (51).
10. The method according to claim 7, wherein before encapsulating the liquid crystal layer (3) with the frame sealing glue (4), further comprising:
applying alternating current deflection voltage between the array substrate (1) and the color film substrate (2) to enable the liquid crystal molecules to form a pretilt angle;
and irradiating the liquid crystal molecules with ultraviolet rays to enable the polymer monomer to synthesize a polymer, so that a polymer alignment film is formed on the inner surface of the array substrate (1) and the inner surface of the color film substrate (2).
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