WO2000062102A1

WO2000062102A1 - Very small cell structure especially between thin films and its manufacturing method

Info

Publication number: WO2000062102A1
Application number: PCT/JP2000/002306
Authority: WO
Inventors: Naohide Wakita; Mariko Kawaguri; Yasuhiko Yamanaka; Takeshi Karasawa
Original assignee: Matsushita Electric Industrial Co., Ltd.
Priority date: 1999-04-07
Filing date: 2000-04-07
Publication date: 2000-10-19
Also published as: KR20010052547A; CN1300373A; TW496981B

Abstract

A color liquid-crystal display where the arrangement of cells of multilayer structure are accurate and a cell structure are efficiently manufactured. Defect due to damage to an interlayer film of the color liquid-crystal display is suppressed, the voltage loss at the interlayer film is decreased, and the reflectivity is improved. A color developer is put in the liquid crystal cell of each pixel of each layer in advance, and thereafter a liquid crystal is sealed in. The liquid crystal of each layer is injected through a common hole, and the sealing of each layer is carried out by making use of suction of the sealing resin because of heat shrinkage of the liquid crystal. The multilayer cell structure is composed of a material which sublimates when irradiated with ultraviolet radiation and the nonirradiated portion of which is cured thermally and a material film which the vaporized molecules permeate.

Description

Specification

In particular, micro-compartmental structures, such as between thin films, and their manufacturing methods

The present invention relates to a large number of minute partitioned structures between thin films, and more particularly to a display device using liquid crystal, a panel as a component thereof, a color filter, and the like. Background technology

In various types of liquid crystal display devices (including plasma address liquid crystal display devices (PALC), etc.), the number is m; Also, there are many minute sections such as // m, which are also rows and columns such as 32 0 x 24 0, 10 24 x 76 8, 1 280 0 x 104 In addition, multi-tiered structures are used, which are arranged in rows. Specifically, each pixel in a liquid crystal display device and its liquid crystal layer or color filter, the liquid crystal layer in PALC, and a guest host cell were used. This is the pixel portion of a liquid crystal display device.

However, these large and small compartments have various contents and methods than before, and there are various problems depending on the application. Therefore, various technologies have been developed as solutions. The contents will be described below in order.

First, there is the substrate spacing in the liquid crystal panel.

Normally, the liquid crystal panel sprays a ball-shaped spacer on the pixel part to keep the distance between the substrates constant, and the peripheral part is a pole or fiber in a sealing resin. One state of the mixer is kneaded and adhered. Where In the case of a liquid crystal display device, a high degree of precision is required for the gap between the substrates (= substantially the thickness of the liquid crystal layer). That is, for example, in the case of STN liquid crystal, the thickness unevenness of 0,05 micron is uneven in display. As a countermeasure, Japanese Patent Publication No. 25050411, as shown in FIG. 1, discloses a linear stripe formed on a substrate 20 by a photo-resist. By heating while pressing the opposing substrate 30 on the substrate 40, the spacer of the photoresist is melted and the substrates are bonded together. It shows how to obtain the cell thickness (substrate gap). However, in this method, the resist layer also serves as a spacer, and when melted and bonded by thermocompression bonding, the resist layer is crushed. As a result, the thickness changes, and it is difficult to uniformly and accurately control the gap between the substrate and the member.

Next, there is a variety of manufacturing methods for color filters used in liquid crystal panels and the like.

Currently, the most commonly used method is to disperse a colorant-dispersed resist in red, green, blue, and sometimes even black (black In this method, the coating, exposure, development, and removal of the photolithography are repeated three or four times in this order. However, this method requires many steps.

For a simpler method, for example, the ink jet method is used to discharge the colored resin liquid onto the area surrounded by the black matrix on the substrate. There is an ink jet method, in which the material is applied with a pressure plate, pressed with a surface plate, reppelled, and then cured. However, this ink jet method is simple in process, but controls the amount of resin liquid to be discharged very accurately because the colored resin is not mixed. And the nozzle of the ink jet is easily clogged.

In addition, color ink is applied to the substrate by printing technology such as offset printing. There is also a method of curing separately. However, the printing method tends to have unevenness on the surface and has a problem in flatness.

In addition, in Japanese Patent No. 62-32224, liquid crystals containing pigments of different colors are injected into liquid crystal cells separated by stripe-shaped spacers. In this way, a liquid crystal cell without a color filter is disclosed. However, in this method, a guest-host liquid crystal is used as a dye, but when a dichroic dye is used in a guest-host liquid crystal, a voltage is applied. The color saturation changes. In addition, it does not describe a method of bonding a partition serving as a partition to an opposing substrate.

Next, a reflection type color liquid crystal display device, which performs color display by reflecting external light from a reflection plate. For this reason, it is used as a display device for portable devices such as notebook computers, PDAs, etc., because it consumes no power for light and light. Yes. However, in order to improve the display performance such as the brightness of this type, light is attenuated by using a conventional polarizer or color filter. It is difficult.

That is, when a polarizing plate is used, at most one-half of the light is transmitted, and when a color filter is used, in principle, only one-third of the light is transmitted. Unavailable After all, only 1/6 of the total light can be used.

Therefore, as a solution to this problem, three layers of guest-host liquid crystal consisting of cyan, magenta, and eye are stacked on a reflector, and the display is performed by subtractive color mixing. The following method is conceivable. However, when three liquid crystal panels are simply stacked, parallax occurs because the thickness of the glass becomes relatively large as the size of the pixels becomes smaller. Color shift occurs when the display surface is viewed from an oblique direction.

As a countermeasure, a liquid crystal display device having a structure in which three liquid crystal layers are stacked on a single substrate is disclosed in Japanese Patent Application Laid-Open No. 8-32801. this is, The liquid crystal layer is formed through an interlayer film of about 100 to 300 μm, and electrodes are formed above and below the interlayer film. Each interlayer film is supported by a spacer, and the liquid crystal layer maintains a predetermined gap by the bead spacer. In addition, cyan, magenta, and yellow guest-host liquid crystals are separately injected into each gap.

Although this publication does not disclose a specific method of injecting liquid crystal into each liquid crystal layer, the same method as in a normal liquid crystal panel is used to disclose liquid crystal in a vacuum chamber. The guest host liquid crystal of each color is brought into contact with the injection port of each layer provided at the end, the liquid crystal surface is returned to normal pressure, and the corresponding guest host liquid crystal is injected. it is considered as . Therefore, the liquid crystal is injected three times in total for each color.

However, in such a conventional reflective type or stacked type liquid crystal display device, transparent electrodes are formed on the upper and lower boundaries of each liquid crystal layer and on the upper and lower sides of the film. Therefore, if two layers are used for each layer, and the full color is displayed, a total of six transparent electrodes are required in principle.

For this reason, in a reflective liquid crystal display device, light passes through a single transparent electrode twice, at the time of incidence and at the time of reflection. The display becomes darker.

Therefore, the number of transparent electrodes is reduced by reducing the number of transparent electrodes by reducing the number of electrodes in each interlayer film to serve as electrodes for applying voltage to the upper and lower liquid crystal layers. It can be raised. In this case, however, a voltage is applied to each liquid crystal layer through the interlayer film, so that the voltage loss in the interlayer film becomes a problem. Since the thickness or gap of the liquid crystal layer is about 3 to 5〃ιη, the thickness of the interlayer film must be reduced in order to suppress the voltage loss in the interlayer film to a low level. It is necessary to make the thickness relatively small (several meters or less) compared to the gap. However, when a film having a thickness of about 1 m is used as the interlayer film, the film is likely to be damaged this time. For example, in the case of a panel as large as about 5 inches, any number of extremely fine holes and tears are generated. It is necessary to separate and inject guest host liquid crystals of different colors into the three liquid crystal layers, but if there are holes or tears, the original The liquid crystal other than the liquid crystal in the layer, that is, the liquid crystal of another color spreads, resulting in poor injection and poor display. In turn, it greatly reduces the yield of nonel.

Further, even when the thickness of the interlayer film is set to about 1 m, voltage loss in the interlayer film cannot be avoided. Liquid crystals have different dielectric constants depending on the alignment direction.Generally, liquid crystals with a positive dielectric anisotropy are oriented vertically when a voltage is applied between the electrodes, and the relative dielectric constant is high. Become . In particular, in a liquid crystal having a small operating voltage, the relative permittivity is about ε // = 11 while the relative permittivity is about 、 = 4, and the difference tends to be large. In general, the relative dielectric constant of a resin film is about 3, so that when a voltage is applied, the relative dielectric constant of the liquid crystal becomes higher than that of an interlayer film, and the voltage loss in the interlayer film is extremely low. Ο

Next, the film that separates these compartments and forms the upper and lower boundaries, has a variety of functions such as conductivity, insulation, light transmission, light blocking, polarization, and reflection. is there . In addition, its role as a film is extremely wide-ranging, such as blocking direct contact with the outside world, transmitting only certain substance molecules, or stacking components of electronic devices. It is. In addition, films used as components of electronic devices are rarely used for laminating a single flat material, and various films such as steps, holes, and trenches are used. It has a complicated shape. For example, in order to form a film having a buried layer, such as a thin film transistor, a film formation, a photolithography, an etching method, and the like. The process is repeated, sometimes using ion implantation or diffusion techniques to provide specific properties only at certain depths . -Here, the laminated structure film manufactured by the photolithography process will be described with reference to FIGS. 2 and 3. FIG. FIG. 2 is a partially cutaway perspective view showing the concept of a film having a one-layer structure, and FIG. 3 is a partially cutaway perspective view showing the concept of a film having a three-layer laminated structure.

In the single-layer structural film shown in FIG. 2, the substrate 20 and the canopy portion 30 which are arranged to face each other sandwich the checkerboard-shaped spacer 40 and are surrounded by these. A void 4 was formed in the region. On the other hand, the three-layer laminated film shown in FIG. 3 has a first and second intermediate partition layer 5 with a space between the substrate 20 and the canopy part 30 which are arranged to face each other. 0, 60 are interposed between the substrate part 1 and the first intermediate partition layer 50, between the two intermediate partition layers 50, 60, and the second intermediate partition layer 60 and the canopy part. A lattice-shaped spacer 40 is sandwiched between the substrate 30 and 30 to form a void in a region surrounded by the lattice-shaped spacer 40.

When the one-layer structural film is a pixel part for a display part of a liquid crystal display element, a three-layer structure is formed on the upper surface of the substrate 20 and the lower surface of the canopy part 30 (opposite substrate). In the case of a structural film, a transparent conductive thin film (not shown) or the like is formed on the upper surfaces of the intermediate partition layers 50 and 60, respectively, and the liquid crystal is filled in the voids. Then, for example, an injection hole 49 for injecting liquid crystal into the gap is formed on the upper surface of the spacer 40. When the three-layer structure film is the display pixel part of the liquid crystal display element, the liquid crystal of the cyan, magenta and yellow dyes is provided for each layer. It is filled in the voids and is displayed in color by subtractive color mixing.

By the way, such a laminated structure film having voids has been prepared in advance. It is manufactured by pasting the substrate 20 and the canopy 30 on the upper and lower surfaces of the spacer 40 produced by the above-mentioned material and method. According to this method, for example, by applying photolithography technology, the air gap is designed to a considerable extent and the shape is freely determined. Can be formed. However, in order to manufacture the laminated structure film having the voids by the photolithographic process, spin coating or base coating is required. A number of steps are required, such as king, UV exposure, development with chemicals, rinsing, drying, and formation of an adhesive layer.

However, each process is complicated, and the test process is often repeated and repeated, so that various defects are likely to occur. For example, if lamination is performed in a later step, adhesion will be difficult for a hard material, and flatness will be difficult for a soft material. Furthermore, since it is difficult to form voids in multiple layers at once, it is difficult to form voids in multiple layers, so the same process must be repeated for each layer, and workability is increased. It may deteriorate, and the edge of the void of each layer laminated thereon may be shifted. This leads to a decrease in the image quality of the color liquid crystal display device.

Next, in Japanese Patent Application Laid-Open No. H11-30781, a predetermined portion of a solid film sandwiched between a substrate and a sealing film is vaporized and surrounded by the substrate, the sealing film, and the solid film. A method for manufacturing a liquid crystal display element in which a void is formed in a defined region is disclosed. The material of the solid film becomes liquid by being irradiated with an energy ray or the like. It is further vaporized by heating and decompression. However, when evaporating, the molecules do not pass through the sealing film and are discharged from a separately formed discharge port. For this reason, not only is it necessary to form a discharge port, but also the surrounding area must be depressurized, which makes the operation very troublesome. In addition, the deviation of the edge of each of the laminated layers also occurs in this manufacturing method. 6

(Issues of background technology)

For this reason, there have been requests for the following problems in a partitioned structure in which a large number of small and thin layers such as between thin films are stacked.

As a panel for a liquid crystal display device, etc., it is possible to accurately maintain the distance between two substrates (upper and lower), or in the case of a multi-layer structure, several substrates. Development of simple technology.

Development of technology for forming flat and flat color filters for liquid crystal display devices by simple processes.

The development of technology to form not only color filters but also minute compartmental structures in which each section is filled with a substance with different properties by a simple process.

In addition, as for such a substance, a predetermined area may be colored or discolored depending on the temperature of the body, depending on the concentration of a specific type of gas such as a thermometer, oxygen, and carbon dioxide. In response, there are gas detectors, etc., of the type in which the color of the specified area changes or the color changes. In these systems, the color development temperature varies depending on the temperature, etc., but the color development temperature differs. The color develops according to the cell or gas concentration of the small liquid crystal, and the color development density further varies. In a multi-layer liquid crystal display device, small liquid crystal cells are arranged on a plate or the like according to a certain rule, and the surface is made of a gas-permeable resin as needed. Development of technology that is less likely to cause displacement, has good brightness, has few liquid crystal injection steps, and has even higher power consumption.

Similarly, in a multi-layered liquid crystal display device, there is a technology that is simple and easy, has no problem in the adhesion and flatness of a substrate or the like, and has excellent color display characteristics. development of.

It has the property of becoming fluidized by light irradiation or the like, in particular, vaporizing, and preferably direct vaporization (sublimation in the original sense). Use a resin that cures with heat. Development of technology that can form multilayers and voids with complex shapes without reducing the working atmosphere.

Development of a liquid crystal display device with a laminated structure that does not cause liquid crystal injection failure even if the interlayer insulating film is thin.

Development of a liquid crystal display device with low voltage drop in the interlayer film and excellent reflectivity / contrast ratio. Disclosure of the invention

The present invention has been made for the purpose of solving the above problems, and has been made on the following points.

First, there are certain chromogenic and chromogenic substances (pigments, dyes, chiral agents, pigments, which have been infiltrated) that can produce chromogenic effects under certain physical and chemical conditions. A substance that develops a color by reacting with a predetermined substance) is placed at a predetermined position in each minute compartmentalized structure, and then (usually) filled with a colorless resin, etc. Then, the resin is colored and, if necessary, cured.

Second, irradiation with electromagnetic waves such as near-ultraviolet rays used in photolithographic exposure materials and sublimation at temperatures of 80 ° C or more (including, In the case of vaporization from a solid to a liquid through a liquid), on the other hand, a substance that does not sublimate is exposed to UV light by applying a photomask (for light-shielding) to the substance, followed by heating. A cell is formed by sublimating a substance in an exposed portion or a portion to be exposed by the above method.

According to this, according to the rules and standards, a display device or the like has minute sections, such as square pixels of several tens to several hundreds of 辺 η on a side, or several mm if large, of course. It is arranged in rows and even in several stages depending on the case, but it is possible to manufacture cells in that section, specifically for liquid crystal cells and color filters. It is said that. Of course, it can be applied to a striped structure in which several tens to several hundreds of bands, or a few to two or three zms, are arranged in rows.

Also, in a state in which a number of such materials are stacked in the vertical direction (perpendicular to the substrate), the material of each layer is exposed at once through a mask from above the substrate. Thus, cells in the upper and lower layers can be formed without displacement.c At this time, liquid crystal molecules with different colors etc. between the upper and lower cells may be mixed with each other. A canopy part and a partition layer are provided in order to prevent the formation of the canopy and to form the canopy.The substance that forms this partition layer and the like simply transmits the above-mentioned ultraviolet rays. Rather, it is formed of a material that has the property of passing through the molecules of the above-described sublimated substance (including vaporization once liquefied). Further, in this case, the material having conductivity also serves as an electrode of the liquid crystal device.

Third, since the substance filled in the gap acts as a liquid crystal layer and a color filter, a dye, a curative agent, etc., is added to each cell (liquid crystal, etc.). In particular, in the case of a so-called mosaid array, a microphone in which a dye or the like is encapsulated in the above-described sublimable substance is used as a means for arranging a dye or the like. The mouth capsule is mixed in beforehand, and the colorless liquid crystal that is later injected into the cell is filled with a substance that destroys the microcapsule. Fourth, in conjunction with these, when injecting liquid crystal into each cell, a common injection hole is provided in each layer for each pixel, and after the liquid crystal is injected, a common injection is performed with the sealing resin. When sealing the holes, pay attention to the difference in the coefficient of thermal expansion between the substrate and the liquid crystal, and inject the liquid crystal at high temperature, apply a sealing resin, It is the name that you Ru lowered to temperature.

Specifically, each invention is as follows.

Since the invention of the first aspect is used for a color filter of a liquid crystal display device, it is placed on a partition wall (a side opposite to a substrate) which separates each pixel and the like, and further on the top. A protruding upper partition wall is formed. For this purpose, a photosensitive resist is applied to the upper surface of the color filter, and ultraviolet light with a long wavelength that is difficult to be absorbed by the glass from the glass side is used to separate the wall. The photosensitive resist is exposed by irradiating as a mask. Liquid crystal or the like is filled in the section formed by the upper partition wall formed in this manner.

Another invention is to provide a photolithographic printing method on a substrate, in which a support wall, which is usually at the same height as the standard of the arrangement and dimensions of the color filter, etc., is provided. A resin film layer is formed on top of it, and color development is performed by vacuum injection into a section separated by the upper and lower substrates, the resin film layer, and the side support walls. The resin to be formed is filled and cured. At this time, the substrate is pressed against the base with a glass plate or the like that has been treated so that the resin is difficult to reach, so that the substrate does not bend, and at the same time, from above the glass plate The resin is cured by irradiating it with ultraviolet light or heating it.

Further, in another invention, a photolithography system for irradiating near ultraviolet rays (which are hardly absorbed by glass) using a partition wall from the substrate side as a mask. Therefore, a thermoplastic resin layer is formed only on the upper part of the partition wall of each section, and this thermoplastic resin layer is used as an adhesive to form a resin film film on the upper part of the partition wall of each section. Glue etc. At this time, use metal rolls or the like to prevent the resin film from bending.

In other inventions, each material and state of the force filter is used in consideration of the fact that the filter is used for a liquid crystal display device. In another invention, a support wall such as a stripe is formed by printing or the like, and a predetermined coloring action is performed under a certain condition in a section divided by the support wall. The dye forming the color is arranged by printing or the like. At this time, each section corresponds to the standard of the pixel and the color filter on the display surface.

Another invention is to provide an electrode corresponding to each pixel on a substrate having electrodes. A transparent resin film, which also serves as an electrode itself, is provided with a predetermined gap between the substrate and the resin film (however, it is not limited to equidistant). A predetermined number of layers are stacked, and a liquid crystal containing a predetermined coloring material such as a coloring agent or a coloring agent is filled in the gap between the substrate and the resin film and between the resin films. In a liquid crystal display device for displaying a character on which a new pixel is formed, as a resin film and an intermediate partition layer when viewed from above and below (perpendicular to the substrate). The number of resin films overlaps with each other, and the distance between the substrate and the resin films and the gap between the resin films is kept constant, and the individual A support member is provided so as to surround the periphery of the pixel, thereby dividing each pixel. There Ru. The liquid crystal layers above and below each pixel are separated by a resin film.

As a result, even if there is a hole or tear in the resin film, only the pixel is defective and liquid crystal injection failure may occur in the entire display. And improve yields such as product durability. Further, in the liquid crystal display device, the support member can also serve as black matrix.

In another invention, the resin film is made of a transparent conductive resin. As a result, the resin film can also serve as the pixel electrode, and the voltage at the resin film is lower than when the electrode is formed on the insulating resin film. The descent can be suppressed and high display performance can be obtained. At this time, since the transparency of the conductive resin at this time deteriorates when it is made thicker, it is desirable that the thickness be about several zm or less, but even in this case, Since the liquid crystal of each pixel is mechanically and physically independent (no traffic), it is possible to suppress a reduction in production yield and deterioration in durability.

In another invention, since the resin film is electrically divided for each pixel, it is possible to drive each pixel, and it is possible to display a matrix. Become . In this case, of course, a contact hole is provided in the supporting member as needed.

In other inventions, the liquid crystal in each pixel is isolated from the liquid crystal in other pixels, but only during manufacturing, different liquid crystal layers for each color are stacked on top and bottom in the same pixel. And have a common liquid crystal injection hole.

In another invention, the liquid crystal layer for each color of each pixel has a common liquid crystal injection hole, and each layer further includes an upper (injection side) resin film at an entrance thereof. It has a sealing resin such as a radiation or ultraviolet curing type penetrating into the lower part, a two-part mixed curing type, or a type that cures with a small amount of heating. As a result, each layer is filled with a colorless liquid crystal or the like that becomes a guest-host liquid crystal of a predetermined color from a common hole, and also has a different coloring property after injection. The cured sealing resin prevents each liquid crystal from flowing through the common injection hole. In this case, the sealing resin is applied to the uppermost (canopy) resin film and is cured, so that not only can the sealing hole be simply sealed, but also the sealing resin can be sealed. It exerts effects such as mechanical protection of the resin film and prevention of intrusion of moisture into the resin film.

Further, another invention requires that an electrode is attached to a substrate having an electrode or that a transparent resin film which also serves as an electrode is required for the substrate and the resin film to each other. A predetermined gap is determined by the thickness of the liquid crystal layer, etc., and a predetermined number of layers are determined based on the colors to be displayed and their primary colors. Further, the substrate, the resin film, and the resin film are further laminated. In a method of manufacturing a liquid crystal display device for displaying a color, in which a pixel formed by filling a liquid crystal containing a predetermined dye in a gap between the substrates, a substrate, a resin film, and a resin A support member that keeps the films at a constant gap and forms a horizontal partition wall for each pixel and separates it from other pixels is formed by overlapping the resin film on the substrate. It repeats for the specified number, and then uses exposure and the like to move it up and down ( Either direction When viewed from above, they are formed in layers.

For this reason, each time a support member for each layer is formed, a resin film is formed on the upper portion of the support member so as to be an upper and lower boundary wall of each liquid crystal layer. Prior to injecting liquid crystal into the gap between the substrate and the resin film or between the resin films, a predetermined dye or the like is placed in the gap beforehand. Yes. Also, a common liquid crystal injection hole is opened for each pixel so that the upper and lower layers in the same pixel are filled with the liquid crystal layers for each color. Then, as a rule, colorless liquid crystal is injected from the injection hole. Further, the dye or the like is dissolved in the liquid crystal injected into the gap.

As a result, each layer for each color formation is filled with a liquid crystal to be a guest-host liquid crystal of a predetermined color for each layer (however, there is a coloring property at the time of filling). In other words, it is necessary to suppress the mixture of the liquid crystal of each pixel and each layer due to the breakage of the resin film, and the reduction of the yield of the product. Is possible.

In another invention, the dye is arranged in a microcapsule, and the microcapsule is formed by a chemical substance mixed in the liquid crystal. It is destroyed after the liquid crystal is injected or further heated or heated, and the dye is diffused into the liquid crystal. At this time, treatments such as heating and vibration are also performed.

In another invention, an electrode is adhered on a substrate having electrodes, or a transparent resin film which also serves as an electrode is provided in a predetermined manner with respect to the substrate and the resin film. A predetermined number of layers are laminated with a gap, and a liquid crystal containing a predetermined dichroic dye or a coloring agent such as a chiral agent is filled in the gap between the substrate and the resin film and between the resin films. In a method of manufacturing a liquid crystal display device for a color display in which a pixel to be formed is formed, sublimation may be caused by heating after exposure (this is normal at this time) or sublimation. After alternately laminating a predetermined number of layers of photosensitive material and resin film that will lose their properties, By sublimating the photosensitive material of the pixel and the pixel portion, a plurality of upper and lower gaps, which are liquid crystal layers for each color for pixels, and a support member around the gap are formed on the substrate. .

This eliminates the step of forming the support member, and simplifies the manufacturing process. In addition, since a dye is arranged in each of the upper and lower gaps before injecting the liquid crystal, the dye dissolves in the injected liquid crystal and has a color forming effect. In addition, the liquid crystal layer for color formation can be easily formed by filling colorless liquid crystal in principle except for special uses, etc., except for a special injection hole in the upper and lower gaps. It becomes possible.

In another invention, the photosensitive material has a sublimation property by heating after exposure, and therefore, when the photolithography is performed, the photosensitive material has a sublimation property. The part will be exposed.

In another invention, a predetermined non-sublimable and, of course, a non-evaporable dichroic dye is mixed into the photosensitive material for each layer, and the pixel portion is formed. The liquid crystal filling portion is sublimated to form gaps, and at the same time, a dye is left in each of the gaps.

In another aspect of the invention, the liquid crystal injection hole for each pixel common to each layer forms a space filled with the liquid crystal, so that the hole through which the molecule passes when the photosensitive material sublimates is formed. Also serves as .

In another invention, the difference in thermal expansion coefficient between the liquid crystal and the substrate is used to seal the injection hole common to each liquid crystal layer of each pixel with resin for each layer. . That is, the liquid crystal is injected into each gap of the pixel portion on the substrate at a constant heated temperature, and at least thereafter, a sealing resin is applied to the injection hole portion. Then, the substrate temperature is lowered to room temperature. Then, due to the relative contraction of the liquid crystal, the sealing resin is sucked up to the entrance of each layer in the injection hole. In this state, the sealing resin is solidified. For this reason, The liquid crystals in each layer containing dyes having mutually different actions in the element cannot mix with each other.

A spacer is sandwiched between the substrate portion and the canopy portion, which are arranged to face each other, and over the entire surface except for the peripheral portion, and then, a spacer is provided in a predetermined region such as a pixel forming portion. A laminated structure that has a void surrounded by the substrate, canopy, and the unremoved cavities because only the material is removed In the body, a sponger is decomposed and sublimated by the application of specific energy such as ultraviolet rays (including, as a reminder, evaporation after liquefaction). The canopy is a material that allows the sublimated gas molecules to pass through.

For this reason, the voids can be formed accurately and easily even with fine dimensions by giving a specific energy by irradiating ultraviolet rays or the like through a mask.

The term “specific energy” used herein refers to ultraviolet light below a certain wavelength, heat above a certain temperature such as 100 ° C, or both, and the like. It should not be exposed to the surrounding environment when exposed or exposed during use. Therefore, it is a matter of course that the application of this energy after the use of the product does not cause the sublimation of the material removed without sublimation at the time of manufacturing. In addition, it is more preferable that this material has such a property that once cured by heating, it does not subsequently sublime.

In another invention, at least one, in principle, two or five (three layers of three primary color layers) are provided between the substrate portion and the canopy portion which are arranged opposite to each other. A spacer made of a substance that sublimates by a specific energy such as ultraviolet irradiation is sandwiched between the substrate, the intermediate partition, and the canopy with an intervening partition layer. In this spacer, only a specific area is removed by sublimation by irradiation with ultraviolet rays or the like. For this reason, the upward and downward directions are the substrate part, canopy part or intermediate partition layer, The side portion is a laminated structure formed by stacking voids surrounded by spacers that have not sublimated. The canopy portion and the intermediate partition layer are made of a material that allows the passage of the specific energy and the permeation of sublimated molecules of the spacer material.

The substrate is usually made of a thin plate glass, but depending on the use of the product, it may be made of the same material as the canopy or the intermediate partition layer. Of course. In this case, the sublimated gas molecules at the lowermost portion (substrate side) can be quickly escaped to the outside without providing the sublimation promoting and liquid crystal filling pores in the voids. It becomes.

Further, according to the other invention, since the application of the specific energy is performed by irradiating ultraviolet rays or the like through the mask, the multilayer sensor material has the same shape and overlaps. Exposure is performed in a different manner. A shape continuous in the laminating direction, in particular, many voids with uniform edges are formed at once.

According to another invention, the laminated structure is made of a material such as a transparent resin liquid crystal containing a dye in a void formed by sublimation of a spacer constituent material by exposure or the like. Different materials are filled.

In another aspect of the invention, a substrate that forms a spacer layer made of a material that sublimates by applying a specific energy or a material that is a main component thereof on the substrate portion. Steps for forming a spacer layer, and a canopy on the spacer layer, which is made of a material that allows the specific energy to pass therethrough and that allows the sublimated molecules to pass therethrough. A specific energy is imparted to a predetermined region of a spacer material such as a pixel or a color filter-forming portion, by forming a specific portion of the portion. The sublimated material is sublimated, and the sublimated gas molecules pass through the canopy and are discharged to the outside, so that the upper and lower substrates, the canopy and the sides are not sublimated. A void forming step for forming a void surrounded by the removed spacer material. Yes. The above In addition, if necessary, there is a step for promoting the diffusion of sublimated gas and providing a hole for injecting liquid crystal or the like into the formed void, or a canopy. Have a step of selecting a film in which a conductive resin and a resin having a relatively high strength are overlapped with each other to cure a layer of material that has not been sublimated or cured. May have steps.

According to another aspect of the invention, a substrate of a material that sublimates by applying a specific energy to the upper surface of the substrate portion, and the specific energy is passed through to pass the sublimated molecules. A step of forming a layer consisting of an intermediate partition layer of the material a plurality of times, and a gas sublimated by passing the above specific energy on the upper surface of the formed uppermost layer A canopy-forming step for forming the canopy with a material that allows molecules to permeate; and applying the above specific energy to a predetermined region of the stirrer to form a canopy material. Is sublimated, and the sublimated gas molecules pass through the intermediate partition layer and the canopy and are discharged to the outside, so that the upper and lower substrates, the canopy, the intermediate partition layer and the sides are removed. The gap surrounded by the material that did not sublimate It is closed and the gap forming scan STEP you formed by layer. In addition to the above, if necessary, a very small amount of a dye, a chiral agent, etc. is preliminarily mixed into the sealing material. There is an injection step for injecting by vacuum injection method.

According to another invention, the shape, size, arrangement, etc. of a color filter or a pixel on the substrate are provided above or in contact with the canopy. A mask with a notch is installed, and ultraviolet light and the like are further radiated from above the mask, whereby a predetermined portion of the spacer material is exposed and decomposed. Sublimation or sublimation by heating after irradiation. At this time, the molecules of the sublimated spacer material are discharged by passing through the intermediate partition layer and the canopy, etc., and the multi-layered voids are precisely overlapped, and especially the edges are aligned. Voids formed Be done.

Further, according to another invention, a material different from the material of the spacer is filled in minute voids of the partitioned structural structures stacked or the like. Specifically, for example, by filling a liquid crystal, it is possible to easily manufacture a laminated partitioned structure as a component of a liquid crystal display element.

According to another invention, not only a color filter and a liquid crystal display (panel), but also various fines and a large number of compartments. Are the structures (including membranes, etc.) having them. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view of a conventional liquid crystal device.

FIG. 2 is a partially cutaway perspective view of a film having a one-layer partitioned structure in a conventional liquid crystal display device or the like.

FIG. 3 is a partially cutaway perspective view of a film having a three-layer laminated partition structure in a conventional liquid crystal display device or the like.

FIG. 4 is a view showing a procedure for manufacturing a color display liquid crystal display device according to the first embodiment of the present invention.

FIG. 5 is a diagram showing a procedure for manufacturing a color filter as a second embodiment of the present invention.

FIG. 6 is a diagram showing a procedure for manufacturing a color filter as a third embodiment of the present invention.

FIG. 7 is a plan view of a pixel section of a color display liquid crystal display device according to a fourth embodiment of the present invention.

FIG. 8 is a cross-sectional view of the pixel section.

FIG. 9 is a diagram showing a procedure for forming the C-C cross section of the pixel portion. FIG. 10 is a diagram showing a procedure for forming the A-A cross section of the pixel portion. To

FIG. 11 is a diagram showing a procedure for manufacturing a color display liquid crystal display device according to a fifth embodiment of the present invention.

FIG. 12 is a diagram showing a use state of a color display liquid crystal display according to a sixth embodiment of the present invention.

FIG. 13 is a diagram showing a gap according to the eighth embodiment of the present invention.

FIG. 14 is a diagram showing a procedure for forming a gap according to the above embodiment. FIG. 15 is a diagram showing a gap of three layers as a ninth embodiment of the present invention.

FIG. 16 is a diagram showing a procedure for forming a gap according to the above embodiment. Embodiment of the Invention The present invention will be described below based on a preferred embodiment. (First Embodiment)

The present embodiment relates to a single-layer color liquid crystal display device, in which a strip-type pixel section is formed by a photo-song graph, and furthermore, a pixel is formed. Liquid crystal is injected after the dye is printed and applied inside.

The present embodiment will be described with reference to the drawings.

FIG. 4 is a diagram schematically illustrating a method for manufacturing the liquid crystal display element of the present embodiment. Hereinafter, the procedure will be described based on this figure.

(a) A transparent electrode 21 formed in a stripe shape is formed on a substrate 20 and an alignment film (not shown) 22 is further applied thereon. Love it.

(b) A black pigment dispersion register 41 of Tokyo Ohka Kogyo Co., Ltd. is applied to a thickness of 5 micron and exposed to near ultraviolet (UVA) with a mask 23. Was.

(c) After development, a strip-like support column 42 of width 15 micron and height 5 micron is placed in the gap between the electrodes 21 with the same width as the electrode 0.33. It was made with mm pitch and cured for 1 hour in a 200 ° C oven.

(d) A resist film 43 consisting of an acrylic-based resist PC 403 of JSR Corporation is applied to the entire surface, and the resist film is applied from the lower surface side of the substrate 20. Exposure is performed with long-wavelength ultraviolet light that is hardly absorbed by the glass.

(e) The support pillars 42 function as a light-shielding mask, and an adhesive layer 44 consisting of a resist only remains on the top of the support pillars 42 due to the development. Note that this PC 403 is originally a hot-melt type resist for microlens production, but it can be cured and fine-processed with continued heating. The present inventors have found that the present invention is effective. Although not limited to this, in the case where the post-type resist has a thermoplastic property and can be used as an adhesive layer, an acrylic or styrene-based hot-melt type is used. The resist is not desirable as an adhesive layer.

Then, select from among methine dyes and benzoquinone dyes used for dyeing textiles that do not have a rod-like molecular structure and blend them. As a result, three types of pigments without dichroism, namely red, green and blue, were obtained. After dissolving these dyes in 10% by weight of diethyl alcohol, dimethyl alcohol, apply it between the support columns by screen printing. After drying, red (R) dye 71, green (G) dye 72, and blue (B) dye 73 are striped (extending in the depth direction in the figure). Adhered.

(f) Vacuum knock with the counter substrate 30 with the IT 0 column electrode 31 and the rubbed alignment film 32 formed on the inner (lower) surface side placed on the support pillar In a bag, pressurized uniformly and heated on a hot plate at 150 ° C. In a few minutes, the adhesive layer 44 melts and collapses, and is heated for 2 hours. And the adhesive layer 4 4 was cured. For this reason, the upper and lower substrates 20 to 30 adhered firmly so that they were not easily peeled off by hand. In addition, the cell thickness was 6 ± 0.05 micron, which was extremely accurate.

(g) The same chiral nematic liquid crystal was injected into each microcell space by normal vacuum injection from the injection port whose edge was cut off. Then, the dye was heated to 100 ° C. to dissolve each dye in the liquid crystal. As a result, each cell space is filled with the liquid crystal layers 81, 82, and 83 colored in RGB, and the liquid crystal is twisted and nematically aligned by rubbing. did. Even after a long time, the liquid crystals of each color did not mix. As in the past, when the guest host liquid crystals are separated, if the voltage is not applied, not only the brightness but also the saturation becomes small. The colors that can be displayed were limited. However, when polarizing plates were attached above and below this panel, even if the gradation of each cell was changed by the voltage, the color saturation did not change, and the full color was not changed. One display was possible.

In addition, since there are three RGB colors in a full-color display, in the conventional example, the panel must be cut several times to separate each liquid crystal, and the cut section is large. I had to do it. As in this embodiment, if the dye is previously applied to the substrate before the substrates are bonded, the amount of the color element is a small amount of several percent of the cell space. It is possible to apply by a simple printing method, and if the same transparent liquid crystal is injected at the same time at the time of injection, each cell can be easily filled with a liquid crystal having a different color. However, the process is simpler than when a color filter is created, and there is no problem of unevenness on the filter.

If you try to separate the colored liquid crystal directly by using a method such as an ink jet, the liquid crystal may be mixed unless the discharge amount is controlled very accurately, or the foot may be mixed. Bubbles and bubbles may be generated. In the present embodiment, The liquid crystal panel is a panel in which fine cell spaces are arranged side by side, but the cyan, macen- ter, and yellow liquid crystal layers are stacked to perform subtractive color mixing. The manufacturing method of the present invention in which the same liquid crystal is introduced after the dye has been previously attached has the same effect. In addition to liquid crystal panels, the present invention is also effective in a structure in which a solution of a different color is filled in a fine cell space.

Further, in the present embodiment, after the support pillars are cured, the photo resist is left only on the support pillars by backside exposure as an adhesive layer, so that the cell thickness is increased. Was able to be controlled accurately, and uniform alignment was obtained by exposing the alignment film. In addition, since the adhesive layer could be accurately formed on the fine support pillars, adhesion was ensured, and leakage between cell spaces was prevented. In addition, a coloring agent may be used as a liquid crystal coloring agent, in addition to a coloring agent, to generate color by circular dichroism. In this case, the same type of kyral agent may be applied to each of the RGB cells. By changing the amount, the kyal agent can be applied to the nematic liquid crystal. When melted, the appearance of the pitch is different and the color can be different.

Of course, in the steps (b) and (d), the wavelength dependency of exposure of each photosensitive material may be devised.

Furthermore, it may be black in visible light but transmit ultraviolet light so as to act as a black matrix.

(Second embodiment)

This embodiment relates to the manufacture of a color filter.

FIG. 5 shows a procedure of a method for manufacturing a color filter of the present invention. Hereinafter, the contents will be described with reference to this figure.

(a) A support pillar 42 is formed on a glass substrate 20 with black pigment resist and a height of 1.5 micron and black matrices surrounding pixels.

(b) R, G, and B dyes 71, 72, and 73 are -Dissolved in a small amount of acrylic acid ligomer as rudimethyl ether and thickener, applied on substrate 20 by screen printing, dried and adhered .

(c) The substrate 20 is placed in a vacuum chamber, the ultraviolet-curable acrylic resin solution 38 is dropped, and then the polished glass platen 5 mm thick 2 Since the molecules are not polar, it is difficult for other substances to adhere to the surface of 3.- Apply a fluorine-based monomolecular film 39. Then, pressure was applied until there was no gap between the support member and the surface plate, and the thickness of the acrylic resin solution was kept constant. In addition, this acrylic resin solution has a large molecular weight at room temperature so that the dissolution rate of the dye is extremely low, and further has some compatibility with the dye. It was created by blending normal and oligomers. As a result, at this stage, the dye has hardly diffused into the acrylic resin solution.

(e) The panel is heated to 90 ° C in the pressed state to dissolve the dye well in the acrylic resin solution, and then irradiated with ultraviolet light to expose the RGB color dyes. The acrylic resin colored by the curing was cured.

(f) The surface plate was peeled off, and R, G and B color files 91, 92 and 93 were produced. In addition, the color filter was able to form a very flat surface by pressing with a polished glass.

When the support pillars are formed in a stripe shape, the acrylic resin liquid crystal may be injected after pressurizing with a surface plate, as in the above embodiment.

Also, the support wall may be formed by printing. In this case, it is applied to clothing, but a micro capsule containing a thermal expansion agent may be used.

In this embodiment, similarly to the embodiment, after forming fine cells, a dye is first attached thereto, and then the fine cells are filled with a resin, and then the fine cells are further filled. Since the dye is dissolved in the filled resin, the process is easier than in the conventional ink jet method, which directly discharges the resin, and compared to the printing method. And excellent flatness.

In the present embodiment, the dissolution of the dye in the acrylic resin solution is promoted by heating, but this may be other means such as light and ultrasonic waves. o

In addition, rather than blending the acrylic resin, the dye is locked in the microcapsule, and the capsule wall melts or breaks at a predetermined time and stage. The internal dye may be allowed to dissolve.

This is the same in the above embodiment.

(Third embodiment)

This embodiment relates to the production of a liquid crystal panel for displaying a character. FIG. 6 is a diagram showing a manufacturing procedure of the color filter of the present embodiment. Hereinafter, the contents will be described with reference to this figure.

(a) R, B, and G dyes are placed between the support columns 42 of the black matrix.

1, 72 and 73 were applied.

() After dripping the UV-curable acrylic resin solution 38, apply a sticky 6 micron thick film type resist 43 on the surface. It was laminated and adhered to the support member by the metal roller 301. Here, the reason why the laminating is performed with a hard roll such as a metal is that the film resist is thickened between the supporting columns in the case of the rubber roll. It is because the unevenness gets worse.

(c) After heating to 90 ° C. to dissolve the dye in the acrylic resin solution, the colored acrylic resin solution was exposed to ultraviolet light from the back side and colored. Was cured and the film resist was exposed.

(d) When developed, only the registers on the black matrix are approximately The spacer 40 was formed at the same time as the color filters 91, 92, and 93 for the respective colors, with 6 micron remaining.

(e) An electrode 36 and an alignment film 22 were formed on this substrate, and a liquid crystal was dropped in a vacuum, and then the counter substrate 30 was attached.

As can be seen from the above description, in the present embodiment, a highly uniform color liquid crystal display panel can be manufactured by a very simple process.

(Fourth embodiment)

The present embodiment relates to a reflective liquid crystal display device in which each pixel is composed of three liquid crystal layers isolated from each other.

FIG. 7 is a plan view of a central pixel of the reflective liquid crystal display device of the present embodiment. As is apparent from this figure, each pixel is substantially square, and one side is about 300 m. In addition, (a), (b), and (c) of FIG. 8 are cross-sectional views of A—A, B—B, and C—C of FIG. 7, respectively.

As can be seen from FIG. 8, the pixel 1 shown in FIG. 7 has three liquid crystal layers 85, 86, and 87 overlapping each other. These three liquid crystal layers are separated from each other by resin films 51 and 61, and furthermore, on the uppermost liquid crystal layer 87 (on the figure) on the substrate 20. Is provided with a resin film 33 that forms the upper interface. The resin film 33 is made of the same material as the resin films 51 and 61 in the lower layer.

In addition, between the pixels, the surroundings of each liquid crystal layer are separated so that the liquid crystal inside the liquid crystal layer does not come and go with the liquid crystal in other pixels, and the resin is also added. Support members 401, 402, and 403 for supporting the films 51, 61, and 33 on the substrate 20 are provided.

In each pixel, a dot-shaped supporting member 411, 412, 413 having a diameter of several meters is provided, and supporting members 401, 402, 4 4 around the pixel are provided. Keep thin resin films 51, 61, and 33 at regular intervals along with 03. I have.

Each of the resin films 51, 61, and 33 is made of a transparent resin having conductivity, and the resin film itself also functions as a pixel electrode. The resin films 51, 61, and 33 are divided for each pixel on the support members 401, 402, and 403. In FIG. 1, only the resin film 8 is indicated by a broken line.

In addition, contact holes 42 1, 42 2 and 42 3 are provided for the support members 40 1, 40 2 and 40 3 for dividing each pixel. The resin films 51, 61, and 33, which also serve as electrodes, have conductive holes filled in the contact holes 42, 42, 42, respectively. It is electrically connected to the drive element terminals 25, 26, and 27 on the board 20 by resin (also indicated by 42 1, 42 2, and 42 3). .

As shown in FIG. 8 (c), the resin film 51 is connected to only the terminal 25 through the corresponding contact hole 421, and similarly, the resin films 61, 3 Reference numeral 3 denotes contact holes 42 2 and 42 3, respectively, which are connected to terminals 26 and 27 only.

By doing so, each of the drive films (not shown) formed on one substrate 20 and each resin film 51 also serving as an electrode for each color of each pixel is formed. , 61, 33 can be controlled to control the liquid crystal layers 85, 86, 87 for each color and their respective display operations.

Further, as shown in FIG. 8, each pixel has a common injection hole 48 in the three liquid crystal layers 85, 86, and 87. Then, after injecting the liquid crystal under vacuum into each liquid crystal employment gap of each pixel, the injection hole 48 is sealed with the sealing resin 45. The sealing resin 45 is filled up to the inlets of the liquid crystal layers 85, 86, 87 in the injection hole 48, whereby each layer is filled. Guest host liquid crystals with different colors are not mixed with each other I am doing it.

As shown in FIG. 7, a support member 414 is provided beside the injection port 48, and when the injection port 48 is sealed with the sealing resin 45. In addition, the sealing resin is prevented from spreading in the center of the pixel 1.

In addition, as shown in FIG. 8, a reflective film 34 made of aluminum is provided on the sealing resin 45 by vapor deposition.

Here, the guest host liquid crystal of each of the liquid crystal layers 85, 86, and 87 is the same as that of the resin film that forms each liquid crystal layer. A predetermined dichroic dye is placed in advance in such a gap, and a colorless liquid crystal containing no dichroic dye is supplied from the injection hole 48 common to each layer of each pixel. It is formed by injecting, sealing an injection hole of each layer using a sealing resin, and then dissolving the dichroic colorant in the injected liquid crystal.

This not only prevents the mixture of guest-host liquid crystals having different colors when the liquid crystal is injected, but also makes it easy for the three liquid crystal layers to be easily applied to the three liquid crystal layers. This makes it possible to separate the guest host liquid crystals.

In this way, the liquid crystal layer is divided for each pixel, and after each layer is filled with the liquid crystal, the dye is dissolved, thereby causing holes and tears in the resin film. The guest-host liquid crystal spreads to the color layers of other pixels, and lowering the yield can prevent this phenomenon.

Next, the display of the liquid crystal display device will be described.

The three liquid crystal layers 85, 86, and 87 are filled with guest-host liquid crystals containing cyan, magenta, and yellow dichroic dyes, respectively. The Rukoto .

The external light enters from the substrate 20 side, passes through the liquid crystal layers 85, 86, and 87 in this order, is reflected by the reflective film 34, and then conversely, the liquid crystal layers 87, 8 The light passes through the order of 6 and 85 and enters the observer's eyes of the liquid crystal display device. At this time, the dichroic dye in each liquid crystal layer is aligned with the liquid crystal molecules, and therefore, the degree of light absorption and transmission is changed depending on the alignment direction of the liquid crystal molecules. I can do it. Therefore, when the liquid crystal is operated by the driving element, the coloring and transmission of light are controlled accordingly, and a full-color display is performed by subtractive color mixing. And are possible.

In addition, since the resin film is made of conductive resin, the voltage drop in the resin film is reduced as compared with the conventional one, and high reflectivity and high contrast are achieved at low voltage. It is possible to obtain the last ratio.

Next, a method for manufacturing the liquid crystal display device of the present embodiment will be described with reference to FIG. 9 and FIG.

FIG. 9 shows the structural change in the C-C cross section of FIG. 7 as manufacturing progresses. Fig. 10 similarly shows the structural changes in the A-A section of Fig. 7 as the manufacturing progresses.

Hereinafter, the change accompanying the manufacture of the C-C cross section will be described with reference to FIG. (a) On a substrate 20, three drive elements per pixel and their terminals 25, 26, 27 are arranged in advance and electrodes 31 are formed. Next, a back-side exposure mask corresponding to the mask pattern is formed at the position where the support member for partitioning each pixel and the dot-shaped support member in each pixel are formed. Form 2 3. The backside exposure mask is a resist material containing carbon (black) or a metal film such as chrome. Then, a post-shaped resist serving as a support member is applied on the substrate, and the backside exposure mask is exposed as a photomask, and the mask is exposed. A support member and a dot-shaped support member are formed at the same position.

At this time, as shown in FIG. 8 (b) by reference numerals 401, 402, 403, 411, 412, and 413, when they are laminated and formed, At the end Needless to say, the supporting members are formed at the same position in each layer.

(b) Create a gap to form the lowermost liquid crystal layer, and at the same time, form a resin film with electrodes on top of it, and divide it for each pixel Therefore, the surface of the substrate 20 is flattened. That is, first, a substance 24 which is sublimated by heating is dissolved in a solvent and applied on the substrate 20 by screen printing, and an excess portion is removed. Then, a flat film is formed on the upper surface of the substrate 20. At this time, a dichroic dye of cyanine is mixed in the sublimable substance 24.

(c) A transparent conductive resin is applied to the upper surface of the flat substrate 20 by spin coating to form a resin film 510. At this time, the conductive resin is also filled in the contact holes 42 1, 42 2, and 42 3, and the terminals 25, 26, 27 on the substrate 20 are connected to the conductive holes. The resin film 510 will pass through.

(d) The resin film 510 is divided for each pixel on the support member 401 by photolithography and etching. Also, remove the resin film around the contact holes 4 2 4 4 3 that are not electrically connected to the first layer resin film. Thereby, a resin film 51 also serving as an electrode of a lower liquid crystal layer can be formed for each pixel.

Next, after irradiating the entire substrate 20 with ultraviolet light and exposing it, the entire substrate 20 is heated to a temperature at which the sublimable substance 24 sublimes, and the substance 24 is sublimated. At this time, the resin film 51 is made of a material that is permeable to the sublimable substance, so that the sublimated substance passes through the resin film 51 and is discharged to the outside. In addition, a gap 85 for filling the liquid crystal is formed between the resin film 51 and the substrate 20. At this time, the dichroic dye (not shown) mixed in the sublimable substance does not sublime, and thus remains attached to the inner wall of the gap. (e) The above process is repeated three times to form three support members 401, 402, and 4003 overlapping in a direction perpendicular to the substrate surface, and forming each support member. Similarly, resin films 51, 61, and 33 are laminated on a material, and gaps 85, 86, and 87 for forming a liquid crystal layer between them are similarly formed. You Here, the upper and middle two resin films 61, 33 are respectively connected to the terminals 26, of the drive element on the substrate by using the contact holes 42, 42, respectively. Each is connected to 27. Further, inside the gaps 86 and 87, dichroic dyes of yellow and yellow are attached in the same manner as described above, respectively.

Based on the above, a common injection hole for injecting liquid crystal into each of the resin films 51, 51, and 33 formed to overlap each other on each pixel portion of the substrate. (Not shown in this figure), liquid crystal is injected into the gap formed without the sublimable substance, and each liquid crystal layer is isolated and sealed. .

Hereinafter, this will be described with reference to FIG. (A) in this figure shows the A-A cross section at the same stage as (e) in FIG.

() In this state, spot-shaped laser light is applied to the resin film at the position where the injection hole common to each layer is provided for each pixel from the direction orthogonal to the display surface. Then, a small diameter injection hole 48 penetrating the three resin film layers is opened. This injection hole is opened by photolithography and drying (for example, reactive plasma etching of oxygen plasma). _C) Then, under vacuum, a liquid crystal containing no dye is dropped on the substrate to form a three-layer structure. The liquid crystal is filled in the gaps 85, 86, 87. At this time, the substrate is heated to 60 degrees Celsius.

Since the resin films 51, 61, and 33 have air permeability, The air in the gap is discharged through the resin film, and the liquid crystal can be completely filled without leaving air in the gap. Here, the dichroic dye comes into contact with the liquid crystal filled in the gap and dissolves slightly inside it, but fills the liquid crystal because the substrate temperature is as low as 60 degrees Celsius. In the relatively short time required to do so, they do not often dissolve. In addition, since the liquid crystal flows from the injection hole toward the inside of the gap between the layers of each pixel, the liquid crystal in which the dichroic dye is slightly dissolved is directed toward the injection hole. They do not flow outside. Therefore, the guest host liquid crystals of different colors do not mix through the common injection hole.

As can be seen from the above description, by providing a common injection hole, it is possible to inject the liquid crystal into all the layers simultaneously without causing color mixing or the like.

When the liquid crystal is completely filled in each gap, the excess liquid crystal remaining on the uppermost film 33 is absorbed by the waste and removed. Apply a transparent encapsulating resin 45 to the entire substrate by spin coating.

(c) In this state, when the substrate temperature is lowered from 60 degrees Celsius to room temperature, the liquid crystal filled in the gap shrinks slightly more than the substrate, so the sealing resin is used for liquid crystal. The state is such that the liquid slightly penetrates from the common injection hole 48 to the entrance in the gap. At this point, the sealing resin is cured. As a result, as shown in the book (c), the sealing resin enters into each injection port of each liquid crystal layer so that the liquid crystal between the layers does not mix. Thus, it is possible to reliably seal.

Next, regarding the curing of the encapsulating resin, the two-component mixed-curing mixed resin may be left at room temperature for about half a day to one day, or may be irradiated with radiation or ultraviolet light. Alternatively, a resin that cures in a shorter time may be used, and the resin may be fixed in the supply hole by irradiation with ultraviolet rays or the like. In this case, the sealing resin is applied not only to the injection port but also to the entire substrate, because the sealing resin penetrates the protective film and resin film that protects the liquid crystal layer. This is to provide a ventilation shielding film that prevents water from entering the liquid crystal.

Next, the substrate is heated to a temperature at which the liquid crystal becomes an isotropic phase (about 100 degrees Celsius). As a result, the dichroic dye that has been left on the inner wall of each gap is completely dissolved in the liquid crystal in the gap. The amount of the dichroic dye when mixed with the sublimable substance is previously determined so that the color of the three-layered layer is appropriate when dissolved in the liquid crystal. Of course, it must be adjusted.

Finally, aluminum is vapor-deposited on the solidified sealing resin 22 on the opposite side of the substrate to form a reflective film (not shown in this drawing), and the reflection is formed. A liquid crystal display device.

In the present embodiment, the guest host liquid crystals of the first, second, and third liquid crystal layers are cyan, yellow, and yellow, respectively. The order can, of course, be different.

In addition, the resin film of each layer may be divided for each pixel after the sublimation.

In addition, after a film such as PET (polyethylene terephthalate) is pasted on the support member, the electrode is formed on the film. It is a matter of course that a resin film having the following may be formed.

Further, the attachment of the dichroic dye to each interval of each pixel may be performed as follows.

After laminating the resin film and before injecting the liquid crystal, place a microcapsule encapsulating a predetermined dichroic dye for each layer in each gap for each pixel. I'm sorry. In this case, the liquid crystal disassembles the micro-bubble partition walls. Add only a small amount of material. Based on this, when the liquid crystal is filled in the same manner as in the above embodiment, the microcapsule ruptures by touching the liquid crystal and the dichroic dye in the microcapsule is removed. Get out of the cell. After sealing the liquid crystal filling port, the substrate is heated to dissolve the dichroic dye in the liquid crystal.

The microcapsules and materials that break them down, such as pressure-sensitive copying paper (which can be broken down by pressure), pharmaceuticals (such as stomach acid, etc.) Since it is a well-known technique widely used for (decomposition) etc., its explanation is omitted.

(Fifth embodiment)

This embodiment is a simplification of the steps of the fourth embodiment.

In this embodiment, for the sake of simplification of the process, as a sublimable substance forming a gap for filling the liquid crystal, a material substance which sublimates by exposure and subsequent heating (hereinafter, referred to as a sublimation substance) A sublimable photoresist which is not further sublimated is used as a supporting member and a dot-shaped supporting member. As a result, the formation of the supporting member and the like and the formation of the gap for injecting the liquid crystal can be performed at one time, and the manufacturing process can be simplified.

Hereinafter, in the manufacturing method of the liquid crystal display device of the present embodiment, portions different from the above embodiment will be described with reference to FIGS.

(a) Three driving elements per pixel and their terminals 25, 26, 2

7 and a substrate 240 on which the electrodes 31 are formed, dissolve a photoresist 240, which is sublimated by exposure and subsequent heating, in a solvent. Apply using the coating method.

In the present embodiment, the sublimable photoresist is, for example, a polyfluoride resin disclosed in Japanese Patent Application No. 9-127057. Triphenylsulfonium hexafluoro, which is an aldehyde to aldehyde salt Antimony was prepared by dissolving in cyclohexanone a 1% by weight of antimony. When this material is heated to 100 ° C. after exposure (254 nm, 5 mJ / cm 2), only the exposed portions sublime. Therefore, after coating, only the portions where the contact holes are to be formed are exposed without masking, and then heated to form a contact hole as shown in (a) of this drawing. Form contact holes 42 1, 42 2 and 42 3.

() A transparent conductive resin is applied by spin coating on the substrate in this state to form a resin film. At this time, the conductive holes are also filled in the contact holes 42 1, 42 2, and 42 3. Then, as in the first embodiment, the resin film is divided into pixels, and the resin film is not connected to the resin film of the first layer. Also remove the resin film around the holes 4 and 2. As a result, a resin film 51 also serving as a pixel electrode of the first liquid crystal layer is formed.

(c) The above process is repeated three times, and the sublimable photo-resist and the resin film are alternately laminated on the substrate as shown in (c) of this drawing. To form a closed structure. Here, each resin film is connected to terminals 26 and 27 in contact holes 42 and 43 respectively. Further, a predetermined dichroic dye is previously mixed in the sublimable photoresist in each layer, as in the above embodiment.

(d) irradiate the sublimable photoresist in the portion forming the pixel with ultraviolet rays, and then heat to sublimate only the sublimable photoresist in the pixel portion; The sublimable photo-resist of the portion surrounding the portion, that is, the portion forming the support member and the portion forming the dot-shaped support member in the pixel is left.

As described above, the resin film is left, leaving a part of the sublimable resist. As the supporting members 401, 402, and 403 for supporting the liquid crystal layer, and simultaneously form the gaps 85, 86, and 87 for forming the liquid crystal layer. . For this reason, the step of forming the support member of the previous embodiment is not required, and the manufacturing process is simplified.

As described above, as in the previous embodiment, local holes and tears are unlikely to occur in the film, and even if the film breaks, the holes and the like remain intact. Only the generated pixel becomes defective, and the other pixels are irrelevant. For this reason, it is possible to prevent a decrease in yield in manufacturing.

Further, the manufacturing process can be simplified as compared with the previous embodiment.

(Sixth embodiment)

The present embodiment, a reflective and rather than, Ni would Yo Rocky movie off Lee Norre-time of the liquid crystal display device, Ru Oh so also to use for Sunawa Chi projection type de office flops of Lee _σ

FIG. 12 shows a configuration of a liquid crystal display device according to the present embodiment. In this figure, 150 is a liquid crystal display device main body, 1501 is a liquid crystal part, 152 is a powerful light source, and 1553 is a film. .

Then, the strong light from the light source passes through the liquid crystal section 151 to display an image on the film. For this reason, the liquid crystal display device has a control unit and the like, although not specifically shown, and is different from the above two embodiments. There is no liquid crystal reflector.

(Seventh embodiment)

In the present embodiment, a polymer-dispersed liquid crystal is used as the liquid crystal.

Here, the polymer-dispersed liquid crystal of the present embodiment refers to a liquid crystal molecule in which approximately spherical liquid crystal molecular droplets are present in a solid resin matrix. Rotates in the direction of the board and in the direction perpendicular to the board, depending on the presence or absence of voltage, thereby transmitting light, reflecting or cutting off. That is, when each liquid crystal molecule is parallel or orthogonal to the substrate, the refractive index of the liquid crystal molecule and the resin matrix are the same. In other words, the light is scattered and does not transmit because it is different in the other case.

Hereinafter, the means for this will be described.

In each gap layer of each pixel, a small capsule containing a predetermined dye is arranged in advance. In this gap, a polymer-dispersed liquid crystal and a mixture of a resin matrix precursor are injected under a vacuum. At this time, the injected material contains the fine particles. Because the substance that destroys the capsule is mixed in, the minute capsule is destroyed and the dye spreads in the injected substance.

After filling each layer of each pixel with a mixture of a polymer dispersed liquid crystal and a resin matrix precursor, the resin matrix is irradiated with UV rays for 60 seconds with a mercury lamp. The precursor is solidified into a resin matrix, and spherical polymer-dispersed liquid crystal droplets are formed inside the resin matrix.

Thereafter, the entire display device is heated to 100 ° C. to completely disperse the dye in the liquid crystal droplets.

In the case of the concept of the present embodiment, since each liquid crystal layer is basically solid, the resin film also serving as an electrode is slightly torn or thin in order to handle the user roughly. Even if a hole is formed, the liquid crystal inside does not mix at all.

For this reason, a liquid crystal display device having extremely excellent impact resistance and durability is obtained, although it takes a little time for manufacturing and the like.

(Eighth embodiment) In the present embodiment, a gap into which a liquid crystal or the like enters is formed by using an ascending substance.

The structure film and the method of manufacturing the structure film according to the present embodiment will be described with reference to FIGS. 13 and 14. FIG. FIG. 13 is a cross-sectional view showing the concept of this structural film (object, body), and FIG. 14 is a cross-sectional view showing a process of manufacturing this structural film.

As shown in FIG. 13, this one-layer structural film has a checkerboard-shaped spacer 40, for example, between a substrate portion 20 and a canopy portion 30 which are arranged to face each other. The air gap 80 is formed in the region sandwiched between and surrounded by these. The substrate section 20, the canopy section 30 and the spacer 40 can use a photolithography process commonly used, and there is also a risk of failure. It is composed of few materials. Therefore, the material type and thickness of the substrate part 20 and the canopy part 30 may be the same or different depending on the purpose of use.

However, the spacer 40 is a solidified viscous liquid similar to a photo resist, and the material is exposed to electromagnetic waves of a specific wavelength. As a result, substances for vaporizing solutes into gases have been added. As the solvent, a liquid containing an organic solvent as a main component is employed. The solute dissolves without reacting with the solvent, and a polymer that can be decomposed by acid is used.

As a specific wavelength, for example, an electromagnetic wave having a short wavelength such as ultraviolet light having a large chemical effect is used, and as a substance absorbing the electromagnetic wave, a photosensitive photoacid is used. Use a generator. When irradiated with electromagnetic waves of a specific wavelength, such a sputtered material generates an acid, and the acid decomposes the polymer into a monomer. It evaporates into small gaseous molecules. In this context, sublimation includes the vaporization of a liquid into a gas. On the other hand, the canopy portion 30 laminated on the spacer 40 passes the electromagnetic wave given to the material of the spacer and transmits the vaporized molecules and vaporizes the molecules. It is made of a material that retains the spacer 40 that is not used. For example, it is a very thin resin film.

Next, a method for manufacturing a film having this structure will be described with reference to FIG.

(a) In order to manufacture this structural film, since the material of the spacer 40 contains a photoacid generator, for example, a so-called yellow room Work in a room where necessary measures have been taken, such as a dark room. In addition, the surface of the substrate portion 20 should be sufficiently washed and dried so that there is no dust or the like and there is no dirt that may affect the adhesion.

Then, a spacer material layer 240 is laminated on the entire surface of the substrate portion 20. This material layer is a viscous liquid, which was dropped on the substrate portion 20 and laminated on the entire surface of the substrate by spin coating. The wall at the end of the substrate is not shown because it is complicated and obvious. Specifically, spin coating is performed by rotating the substrate portion 20 on which the material layer 240 of the sputter is laminated at a low speed, for example, for 5 seconds, and then at a high speed. For example, by spinning for 20 seconds, uniform lamination could be achieved. Then, the substrate portion on which the material layers of the spacers are stacked is placed on a hot plate (not shown), and the material layers of the spacers are subjected to a base ring (not shown). (Before)

After that, the canopy part 30 is stuck on the material layer 240 of the stirrer by a laminating method or the like. The surface of the material layer 240 of the spreader may be treated and a chemical solution may be applied or an adhesive layer may be provided according to the purpose of use and the desired characteristics of the laminated structure film. good. Book (a) is in this state.

(b) A mask 23 is left on the top of the canopy 30 with a gap or Lay them together. Window holes 230 are formed in the mask 23 so as to correspond to predetermined regions where the gaps 4 are formed. Then, a specific ultraviolet ray is irradiated from above. The specific light irradiates only the material layer of the portion of the mask 23 that is exposed from the window portion 230 of the mask 23. When the specific material is irradiated, the material layer of the spur is given energy, the polymer is decomposed into a monomer 241, and the molecular weight is small. It gets worse.

(c) After removal of the mask, the monomer may be exposed to heaters, hotplates, heat-irradiation or ovens, etc. It is possible to use a thin resin film by being baked (later stage) or by being irradiated with electromagnetic waves such as ultraviolet rays, microwaves or radiation. It is discharged to the outside after passing through the canopy part 30 made of a resin.

(d) The material layer of the spacer in the predetermined region is removed, and a void 80 surrounded by the substrate portion 20, the canopy portion 30, and the spacer 40 is formed. This completes the laminated structure film.

Since the electromagnetic wave of a specific wavelength is not given to the spacer 40, it does not become a monomer and does not vaporize, but is cured by heating or the like. . For this reason, this laminated structure film does not usually deform.

In order to allow the vaporized gas to pass through the canopy 30, besides direct or indirect heating, physical or mechanical action such as vibration, pressurization or depressurization, etc. May be used. Further, depending on the conditions, the polymer is irradiated with ultraviolet light through a space to be vaporized, and at the same time, the vaporized gas is transmitted through the canopy and discharged to the outside. However, it is also possible to form voids.

When such a structural film is used as a component of a liquid crystal display element, a conductive thin film (not shown) is formed on the surface of the substrate and the upper surface of the canopy. Liquid crystal is filled from the injection hole into the gap in the spacer. Change In addition, this injection hole may be provided also to allow the gas in the gap to escape. Or that would be normal.

(Ninth embodiment)

The present embodiment relates to a multilayer laminated film.

As an example, a three-layer laminated structure film and a method of manufacturing the same will be described with reference to FIGS. 15 and 16. FIG. FIG. 15 is a diagram conceptually showing a cross section of the three-layer structure film. FIG. 16 is a view showing a process of manufacturing the three-layer structure film.

The three-layer laminated structure film is provided with a first and second intermediate partition layer 50, 60 between the substrate section 20 and the canopy section 30, which are arranged to face each other, with an interval. Interposed between the substrate portion 20 and the first intermediate partition layer 50, between the two intermediate partition layers 50 and 60, and between the second intermediate partition layer 60 and the canopy portion 30. A lattice-shaped spacer 40 is sandwiched between the two, and three layers of voids 80 are formed in the region surrounded by the lattice-shaped spacers 40.

At this time, the first and second intermediate partition layers 50 and 60 allow passage of an electromagnetic wave of a specific wavelength given to sublimate the material of the spacer 40, and The material that constitutes the spacer 40 is made of a material that transmits the sublimated molecules and stably retains the spacer 40 that is not vaporized. For example, it is preferable to use an extremely thin resin film.

Therefore, the first and second intermediate partition layers 50 and 60 may be different from the case where the material and the thickness of the canopy portion 30 are completely the same. In addition, since the types and thicknesses of the materials of the substrate portion 20, the spacer 40, and the canopy portion 30 are the same as those of the above-described eighth embodiment, Its description is omitted.

Next, a method of manufacturing the laminated structure will be described with reference to FIG. As described in the eighth embodiment, since the material of the spacer 40 contains a photoacid generator, the three-layer laminated structure film is not used. It is manufactured in a room where necessary measures such as so-called yellow room and dark room are taken, and the surface of the substrate does not have dust, etc., and it has an effect on adhesion. Thoroughly wash and dry to prevent contamination.

Then, a lower-side spacer material layer 241 is laminated on the entire surface of the substrate portion 20. For this purpose, a viscous liquid sputter material is dropped onto the substrate portion 20 and spin-coated as in the previous embodiment. The substrate on which the lower-layer material layer is laminated is placed on a hot plate (not shown), and the lower-layer material layer is applied to the base plate. (Previous)

After that, the first intermediate partition layer 50 is attached on the lower material layer 241 of the sensor by a laminating method or the like. The surface of the lower-side material layer is treated according to the purpose and desired characteristics of the laminated structure film, and a chemical solution is applied or an adhesive layer is provided. By repeating such a method three times, as shown in the book (a), the material layer of the intermediate spacer is formed on the first intermediate partition layer 50. 2. The second intermediate partition layer 60 and the upper-side material layer 243 are laminated. Then, the canopy part 33 is attached on the material layer 24 4 of the upper spacer by a laminating method or the like.

(b) An exposure mask 23 with window holes 23 1 corresponding to the parts where the voids are to be formed is spaced or joined to the canopy 33. Overlap. Then, electromagnetic waves of a specific wavelength such as ultraviolet rays are irradiated from above.

Ultraviolet light is transmitted from the mask window hole 231, through the canopy portion 33 and the second and first intermediate partition layers 50 and 60, to the portion immediately below the window hole 231. Expose the material layers 24 1, 24 2, 24 3 of the surface. And that part The polymer in the material layer of the minute spacer is decomposed into a monomer, and the molecular weight is reduced.

(c) After removing the mask 23, the monomer in this part may be exposed to a base (second stage) electromagnetic wave, or may be subjected to physical or mechanical action. After passing through the first and second intermediate partition layers 50, 60 and the canopy part 33, they are discharged outside. For this purpose, voids 81, 82, 83 of three layers continuous in the laminating direction are formed at once by aligning the edges. Note that the spacer 40 of the three-layer laminated structure is not deformed.

When the three-layer structure film is used as a liquid crystal display device, the surface of the substrate portion 20, the upper surface of the canopy portion 33, and the first and second intermediate portions are used. A conductive thin film (not shown) is formed on the upper surfaces of the cut layers 50 and 60, and each of the three layers of voids 81, 82 and 83 is formed from an injection hole (see FIG. 6). Liquid crystals of cyan, magenta and yellow dyes are filled.

For this reason, it is necessary to separately form a conductive film and the like, and this conductive film transmits ultraviolet light. In addition, a hole for injecting the liquid crystal is also separately formed. For this reason, the conductive film does not necessarily need to have a property of transmitting sublimable molecules.

(Example )

In any case of the above eighth and ninth embodiments, the materials of the spacer and the material of the canopy are shown in Examples 1 to 13 below. Thus, it is possible to select in many combinations. However, in any of the embodiments, the canopy is made of PET, has a thickness of 0.9 zm, and is exposed to ultraviolet light from a high-pressure mercury lamp. Yes, its energy density is about 13 mw. For this reason, the description of each of these embodiments is omitted. The irradiation time of light is naturally different between the case of one layer and the case of a three-layer structure. Write separately.

(Example 1)

The material of the stirrer is polyaldehyde (Polyphthalaldehyde) (about 5 wt% (weight)% with respect to the solvent) as a polymer and cyclohexane as a solvent. It is a cyclohexanone, and as a photoacid generator, triarylsulfoniumhexaf luoroantimonate (about 10 wt.% Per polymer) %).

The spin coating conditions are 300 rpm for the first half, 5 seconds (sec), and 600 rpm for the second half, 20 seconds. The coating layer thickness of the spacer material is about 2000 A. The baking (previous stage) takes 3 to 5 minutes on a plate at a temperature of 100 ° C.

The irradiation time of the ultraviolet light is 10 to 20 seconds for a single layer, and 20 to 30 seconds for a three-layer laminated structure. Note that the energy density is 15 mW / cm ^{2 in each} case.

The temperature of the baking (later stage) is 130. It is about 30 seconds on C's hot plate. This content is summarized as follows.

[Substrate materials] Polymer: Polyphthalaldehyde (about 5 wt% based on solvent) / Solvent: cyclohexanone / Light Acid generator: triarylsulfoniumhexaf luoroantimonate (approx. 10 wt% based on polymer)

[Conditions for spinning] First half ... 300 rpm, 5 sec / second half "" 600 111, 20 sec [Coating layer thickness of the material of the stirrer] About 200 OA

[Baking (previous stage)] 3 to 5 m 1 n on a hot plate at a temperature of 100 ° C

[Light irradiation time] 1 layer: 10 to 20 sec / 3 layers: 20 to 30 sec

[Irradiation intensity of the light irradiation] 1 5 m W / cm ²

[Backing (second stage)] Approx. 30 sec on a hot plate with a temperature of 130 ° C

(Example 2)

The laminated film structure of the second embodiment uses the following as a sputter material, spin-coating conditions, baking (previous stage) temperature, and light irradiation. It was manufactured in the same manner as in Example 1 except that manufacturing conditions such as irradiation time, irradiation intensity, and baking (second stage) temperature were as listed below.

[Materials of spacers] Polyphthalaldehyde (approximately 4 wt% based on the solvent) / Solvent… propylenecarbonate / Photoacid generator: triarylsulfoniumhexaf 1 uoroantimonate (approx. 8 wt% based on polymer)

[Spin co-conditioning condition] First half · '· 300 rpm, 5 sec / Second half · •• 600 rpm, 20 sec

[Coating layer thickness of spacer material] About 30 O A

[Baking (previous stage)] 3 to 5 min on a hot plate with a temperature of 100 ° C

[Light irradiation time] 1 layer: 10 to 20 sec / 3 layers: 20 to 30 sec

[Light irradiation intensity] 15 m W / cm ²

[Baking (second stage)] Approx. 30 sec on a hot plate at a temperature of 130 ° C

Under the above manufacturing conditions, a laminated structure film having the same structure as that of Example 1 could be manufactured.

(Example 3)

The laminated film structure of the third embodiment uses the following as a sputter material, spin coating conditions, baking (previous stage) temperature, light irradiation, and the like. It was manufactured in the same manner as in Example 1 except that manufacturing conditions such as irradiation time, irradiation intensity, and baking (second stage) temperature were as listed below.

[Material for baser] Polymer—Polyphthalaldehyde (about 4 wt% based on solvent) / Solvent… Propylene carbonate / propylenecarbonate / Photoacid generator: diphenyliodoniumhexafluorophosphate (about 8 wt% based on polymer) [Spinco One tent condition] First half ••• SOO rpm 5 sec / Second half ••• 600 rpm, 200 sec

[Coating layer thickness of the material of the stirrer] About 200 A

[Baking (previous stage)] 3 to 5 min on a plate with temperature of 100 ° C

[Light irradiation time] 1 layer: approx. 100 sec / 3 layers: approx. 150 sec

[Light irradiation intensity] 15 m W / cm ² [Baking (second stage)] Approx. 60 sec on a hot plate with a rear temperature of 130 ° C

Under the above manufacturing conditions, it was possible to manufacture a laminated structure film having a structure similar to that of Example 1 above.

(Example 4)

The laminated film structure of the fourth embodiment uses the following as a sputter material, spin coating conditions, baking (previous stage) temperature, light irradiation, and the like. It was manufactured in the same manner as in Example 1 except that the manufacturing conditions such as irradiation time, irradiation intensity, and baking (second stage) temperature were as listed below.

[Materials for spacers] Polymers: Polyphthalaldehyde (approximately 4 wt% based on the solvent) / solvent "" (Propylenecarbonate) photoacid generator… 8 anilino-1 Magnesium naphthalene sulfonic acid (8 — anilino — 1 — naphthalenesulfonicac idmagnesium) About 8 wt% with respect to

[Sbinco matching condition] First half ... 300 rpm, 5 sec / Second half • 600 rpm, 20 sec

[Coating layer thickness of the material of the stitch] Approx. 500 A

[Irradiation time of light irradiation] 1 layer: 100 to 150 sec / 3 layers "· 130 to 160 sec

[Light irradiation intensity] 15 m W / cm ²

[Baking (second stage)] Approx. 6 on a hot plate with a temperature of 150 ° C 0 sec

Under the above manufacturing conditions, it was possible to manufacture a laminated structure film having the same structure as that of Example 1 above.

(Example 5)

The laminated film structure of the fifth embodiment uses the following materials as the sputter material, the spin coating conditions, the baking (previous stage) temperature, and the light irradiation. It was manufactured in the same manner as in Example 1 except that manufacturing conditions such as irradiation time, irradiation intensity, and baking (second stage) temperature were listed below.

[Material of the plaster] Polyphthalaldehyde (approximately 6 wt% based on the solvent) Solvent… Diethyl alcohol dimethyl ether 1 eneglycoldimethylether), photoacid generator ... triarylsulfoniumhexaf luoroant limonate (about 15 wt% based on polymer) )

[Spin co-conditioning condition] First half ··· 30 0 rpm, 5 se c Z Second half — 60 0 r p m, 20 se c

[Coating layer thickness of the material of the swirler] About 300 A

[Baking (previous stage)] 3 to 5 min on a hot plate at a temperature of 90 ° C

[Light irradiation time] One layer: 5 to 10 sec / Three layers: 10 to 15 sec

[Irradiation intensity of the light irradiation] 1 5 m W / cm ²

[Baking (second stage)] Approx. 60 sec on a hot plate with a temperature of 110 ° C Under the above manufacturing conditions, it was possible to manufacture a laminated structure film having the same structure as that of Example 1 above.

(Example 6)

The laminated film structure of the sixth embodiment uses the following as a sputter material, spin coating conditions, baking (previous stage) temperature, light irradiation, and the like. It was manufactured in the same manner as in Example 1 except that the manufacturing conditions such as irradiation time, irradiation intensity, and baking (second stage) temperature were listed below.

[Materials of the polyester] Polymer Polyphthalaldehyde (about 15 wt% based on the solvent) Z solvent: ethylene glycol dimethyl One ter (diethy 1 eneglcoldimethylether), photoacid generator ... triarylsulfoniumhexafluoroantimone (about 5 wt. %)

[Spin Coating Condition] First Half '· 4 0 θ ρ ρ ιη, 5 sec / Second — 75 0 rpm, 30 sec

[Coating material layer thickness] Approx. 1. l // m

[Baking (previous stage)] 3 to 5 min on a hot plate with a temperature of 120 ° C

[Light irradiation time] 1 layer: approx. 60 sec / 3 layers: approx. 70 sec [Light irradiation intensity 015 mW / cm ²

[Backing (second stage)] Approximately 60 sec on a hot plate at a temperature of 80 ° C

Under the above manufacturing conditions, it was possible to manufacture a laminated structure film having the same structure as that of Example 1 above. (Example 7)

The laminated film structure of the seventh embodiment uses the following as a sputter material, spin-coating conditions, baking (previous stage) temperature, and light irradiation. It was manufactured in the same manner as in Example 1 except that the manufacturing conditions such as irradiation time, irradiation intensity, and baking (second stage) temperature were as listed below.

[Materials of Suppository] Polymer phthalide (Polyphthalaldehyde) (approximately 5 wt% based on solvent) / Solvent… Diethylene glycol dimethyl ether ( diethyleneglycoldimet hylether) / photoacid generator ... diphenyliodoniumhexaf luorophosphate (about 10 wt% based on polymer)

[Spincoiling conditions] First half… 300 rpm, 5 sec / second half — 600 rpm _N 20 sec

[Coating layer thickness of spacer material] About 200 A

[Baking (previous stage)] 3 to 5 min on a hot plate with a temperature of 90 ° C

[Irradiation time of light irradiation] 1 layer: 120-180 sec / 3 layers · '· 150-200 sec

[Light irradiation intensity] 15 m W / cm ²

[Backing (second stage)] Approx. 30 sec on a hot plate with a temperature of 110 ° C

(Example 8) The laminated film structure of the eighth embodiment uses the following as a spacer material, spin coating conditions, baking (previous stage) temperature, light irradiation. It was manufactured in the same manner as in Example 1 except that manufacturing conditions such as time, irradiation intensity, and baking (second stage) temperature were as listed below.

[Surgical material] Polymer Polyphthalaldehyde (approximately 17 wt% with respect to the solvent) / Solvent… Diethylene glycol dimethyl One tenore (diethyleneglycoldimet hylether), photoacid generator ... diphenyliodoniumhexaf 丄 uorophosphae (about 9 wt% based on the polymer)

[Spin co-conditioning condition] First half… 400 rpm, 5 sec / Second ••• 100 rpm, 25 sec

[Thickness of the coating material of the spacer] About 600 A

[Baking (previous stage)] 3 to 5 m 1 n on a hot plate at a temperature of 90 ° C

[Irradiation time of light irradiation] 1 layer: 200 to 250 sec / 3 layers: 220 to 260 sec

[Light irradiation intensity] 15 m W / cm ²

[Baking (second stage)] Approx. 15 to 20 sec on a hot plate with a temperature of 110 ° C

Under the above manufacturing conditions, a laminated structure film having a structure similar to that of Example 1 above could be manufactured.

(Example 9)

In the laminated film structure of the ninth embodiment, the following materials were used as the spacer material. The manufacturing conditions such as spin coating conditions, baking (first stage) temperature, irradiation time and intensity of light irradiation, and baking (second stage) temperature are listed below. Except for the above, it was produced in the same manner as in Example 1 above.

[Material of the supplier] Polymer Polyphthalaldehyde (approximately 17 wt% based on the solvent) / Solvent: Diethylene glycol Tyl ether (diethy 1 eneglycoldimethylether) Z photoacid generator… diphenyliodoniumhexaf luorophosphate (about 9 wt% per polymer)

[Spin coating condition] First half ... 300 rpm, 5 sec / Second half • 600 rpm, 20 sec

[Applied layer thickness of the material of the stirrer] About 1.5 m

[Irradiation time of light irradiation] 1 layer: 200 to 250 sec Z 3 layer: 220 to 250 sec

[Light irradiation intensity] 15 m W / cm ²

[Backing (second stage)] Approx. 60 sec on a hot plate with a temperature of 110 ° C

(Example 10)

The laminated film structure of this embodiment 10 uses the following as a spacer material, spin-coating conditions, baking (previous stage) temperature, light irradiation. It was manufactured in the same manner as in Example 1 except that the manufacturing conditions such as irradiation time, irradiation intensity, and baking (second stage) temperature were as listed below.

[Substrate materials] Polymer: Polyphthalaldehyde (about 5 wt% based on solvent) / Solvent: cyclohexanone / photoacid Generating agent: triarylsulfoniumhexaf luorophosphate (about 9 wt% relative to polymer)

[Spin-coating condition] First half “· 3 0 0 Ρ Ρ ΠΙ, 5 sec 7 Second half — 60 0 rpm, 20 sec

[Coating layer thickness of the material of the stirrer] Approx. 200 O A

[Irradiation time of light irradiation] 1 layer · '15 to 3 θ 3 β ο / 3 layers ·' 20 to 30 sec

[Light irradiation intensity] 15 m W / cm ²

[Baking (second stage)] Approx. 30 sec on a hot plate with a temperature of 130

(Example 11)

The laminated film structure of this Example 11 uses the following as a sputter material, spin coating conditions, baking (previous stage) temperature, light irradiation Except that the manufacturing conditions such as irradiation time, irradiation intensity, and baking (second stage) temperature are listed below, they were manufactured in the same manner as in Example 1 above. Built.

[Materials for Slurry] Polyphthalide (approx. 4 wt% based on solvent) / Solvent "'Propylene Carbonate / Photoacid generator ... Triaryl phosporium hexafluorophosphorus

(t r i a r y l s u l f o n i u m h e x a f l u o r o p h o s p h a t e) (approximately 7 w t% for the polymer)

[Spin coating condition] First half · '· 30 θ Γ ρ ιη, 5 sec / Second half ••• 600 rpm, 20 sec

[Coating layer thickness of spacer material] About 400 A

[Baking (previous stage)] 3 to 5 min on a hot plate with a temperature of 100

[Light irradiation time] 1 layer: 20 to 30 sec / 3 layers: 30 to 40 sec

[Light irradiation intensity] 15 m W / cm ²

(Example 12)

The laminated film structure of the present Example 12 uses the following materials as the sputter material, and applies the spin coating conditions, the baking (previous stage) temperature, and the light irradiation. Manufacturing was performed in the same manner as in Example 1 except that manufacturing conditions such as irradiation time, irradiation intensity, and baking (second stage) temperature were as listed below.

[Materials for spacers] Poli map hthalaldehyde) (approximately 6 wt% based on the solvent) / Solvent… diethyl glycol dimethyl ether (diethy 1 eneglycoldimethylether) / photoacid generator… tria Triarylsulfoniumhexaf luorophosphate (about 13 wt% based on the polymer)

[Spin Coating Condition] First half ... 3 0 rpm, 5 sec / 2nd — 6 0 rpm, 20 sec

[Coating layer thickness of the material of the swirler] About 350 O A

[Baking (previous stage)] 3 to 5 min on a hot plate at a temperature of 90 ° C

[Light irradiation time] 1 layer: 10 to 20 sec / 3 layers: 15 to 25 sec

[Light irradiation intensity] 15 mWZ cm ²

[Backing (second stage)] Approx. 60 sec on a hot plate with a temperature of 130 ° C

(Example 13)

The laminated film structure of the present Example 13 uses the following as a sputter material, spin coating conditions, baking (previous stage) temperature, light irradiation It was manufactured in the same manner as in Example 1 except that the manufacturing conditions such as irradiation time, irradiation intensity, and baking (second stage) temperature were as listed below.

[Materials of polyester] Polymer Polyaldehyde (about 15 wt% based on solvent) / Solvent Medium: diethyrene eneglycoldimethylether, photoacid generator: triarylsulfoniumhexaf luorophosphate ) (About 5 wt% based on polymer)

[Spin Coating Condition] First half… 400 rpm, 5 sec / Second ••• 750 rpm, 30 sec

[Applied layer thickness of the material of the stirrer] Approximately 1.2 m

[Baking (previous stage)] 3 to 5 min on a hot plate with a temperature of 120

[Light irradiation time] 1 layer: approx. 60 to 70 sec / 3 layers: 60 to 80 sec

[Light irradiation intensity] 15 m W / cm ²

[Baking (second stage)] Approx. 60 sec on a hot plate at a temperature of 80 ° C

As described above, the present invention has been described based on some embodiments, but it is needless to say that the present invention is not limited to these embodiments. That is, for example, the following may be performed.

1) The liquid crystal display device is not of a light reflective type, but has a back light on the back side of the display side, which is suitable for indoor display of personal computers and personal computers. Used.

2) Use a common injection hole for each pixel instead of a common injection hole for each layer for each pixel, and solidify the matrix every time polymer-dispersed liquid crystal is filled inside. I have to . 3) The reflector is silver, which is more expensive but has better reflection characteristics than aluminum.

4) · The pixel's support partition and the injection molding resin part also serve as black matrix. For this reason, carbon powder is mixed in the sealing resin in advance to such an extent that conductivity is not generated. In this case, the sealing resin is not formed on the pixel portion, but is formed only on the contact hole and the support partition.

5) Although the number of required processes increases, the contact holes are also filled with fine metal particles with good conductivity.

6) The liquid crystal layer of each pixel is not displayed in full color in three colors, but is displayed in two colors to be used for advertisements and advertisements.

7) As a splicer material, it cures by baking at high temperatures when it is not exposed to ultraviolet light, and after curing it does not decompose even if exposed to ultraviolet light. Used a different material, but used a substance based on another principle. For example, there may be a problem with the price at the moment, but with the development of future technology, it is heated by infrared rays, and the heated part is already contained. Cross-links and cures under the action of chemicals. The prescribed energy is not light or near-ultraviolet light, but is cross-linked or decomposed by UVC or X-rays, the additive is activated, and sublimation (including vaporization after liquefaction) occurs. Use substances that are no longer needed. INDUSTRIAL APPLICABILITY As can be seen from the above description, according to the present invention, liquid crystals of different colors are provided in a plurality of strip-like cell spaces separated by support columns. In a liquid crystal panel that has been integrated into a liquid crystal, by dissolving a dye that does not produce dichroism in the liquid crystal, it is possible to suppress the change in chroma and achieve full colorization. .

At this time, an adhesive layer consisting of a photo resist is placed only on the support columns. Formed by surface exposure, the cell thickness of fine cells can be accurately controlled, and adhesion can be ensured to prevent liquid crystal leakage between cells.

Also, when filling a plurality of fine cell spaces separated by partitions with a solution of a different color, a different color dye or the like is attached to the surface of the member before the cell is formed. After the common solvent for each dye is confined in the cell space, the process is facilitated by dissolving the dye in the common solvent. In particular, when this method is used with a force filter, the surface is excellent in smoothness and the process is simplified. In addition, even if it is not a color filter, if it is a fine compartmental structure, the structure in which each compartment is filled with a substance having different properties, especially if it is a fine compartmental structure If it is a material, the process will be simple regardless of the type. In addition, as such an object, a diffractive optical element may be considered in addition to the above-mentioned thermometer and the like.

Also, even if the resin film has minute holes or breaks, it is important to note that the guest-host liquid crystal is injected into layers other than the specified layer except for the broken pixels. As a result, it was possible to improve the production yield of a liquid crystal display device having a structure in which liquid crystal layers were stacked.

Also, by suppressing the voltage drop in the resin film, it was possible to improve the display performance such as the reflectivity and contrast ratio.

In addition, manufacturing becomes easy.

Also, depending on the type of liquid crystal used, the impact resistance and durability of the product can be improved.

In addition, since a bead spacer is not required, a spraying step is not required, and furthermore, a display defect due to the presence of the bead, a movement in a pixel, etc. There is no damage to the parts.

In addition, the spacer material sandwiched between the substrate and the canopy is vaporized by being given a specific energy such as ultraviolet light. Since the canopy is a material that allows the gas to pass through the canopy, it is possible to very easily form voids only by irradiation with ultraviolet light.

In addition, since the multi-layered voids are formed collectively with the edges aligned, not only productivity is improved, but also quality is improved. Therefore, when the present laminated structure film is used as a constituent element of a liquid crystal display element that fills a space with a liquid crystal or the like, the image quality of a color display is improved.

Claims

The scope of the claims

1. A support wall forming step for forming a predetermined array of support walls such as a grid or a band on a substrate by printing or the like;

The lower part has the above-mentioned substrate, and the side part has a predetermined color in accordance with a predetermined law by giving a certain condition to each of a plurality of voids partitioned by the above-mentioned support wall. A filling step for filling the resin liquid to be completely or

It is characterized by having a coloring step for causing the filled resin liquid to develop a color and a curing step for curing the colored resin liquid. Manufacturing method of color filters.

2. The coloring step

2. The color filter according to claim 1, wherein the dissolving step is performed by dissolving a coloring agent previously attached to the resin solution. How to make a router.

3. The curing step is

While pressing the glass substrate on a horizontal base with a glass platen or the like to prevent the board from sagging, apply the electromagnetic waves to the filled resin liquid through the glass platen. It is cured by irradiating or heating, and at the same time, given the above-mentioned certain conditions, dissolves the previously formed dye in the resin solution, and forms a color. The method for producing a color filter according to claim 1 or claim 2, wherein the color filter is a filter.

4. Prior to the support wall forming step,

The support wall forming material is a register that absorbs a predetermined electromagnetic wave such as near ultraviolet light,

After the completion of the color hardening step, after forming a thermoplastic photoresist layer on the substrate on which the support wall has been formed, the near-ultraviolet from the substrate side An upper support wall is formed by irradiating a predetermined electromagnetic wave such as a line and removing the photoresist in the exposed portion to form a further support wall on the support wall. A method for producing a color filter according to claim 1 or claim 2, characterized by having a step.

5. Prior to the support wall forming step,

The support wall forming material is a register that absorbs a predetermined electromagnetic wave such as near-ultraviolet light,

After the completion of the color hardening step, after forming a photo resist layer having thermoplasticity on the substrate on which the support wall is formed, a predetermined ultraviolet ray or the like from the substrate side is formed from the substrate side. An upper support wall forming step for forming an additional support wall on the support wall by irradiating an electromagnetic wave and removing a photo resist at an exposed portion. 4. The method for producing a force filter according to claim 3, wherein the method comprises:

6. A support wall forming step for forming a support wall having a predetermined arrangement such as a lattice shape or a band shape on the substrate;

A resin film bonding step for bonding the resin film on the support wall formed above,

The upper and lower sides are made of the resin film and the substrate, and the side part is provided with a predetermined condition for each of a plurality of voids partitioned by the support wall, and is in accordance with a predetermined rule. A filling step for filling a resin liquid having a predetermined color by

It is characterized in that it has a coloring step for causing the filled resin liquid to develop a color, and a curing step for curing the colored resin liquid. The production method for color files.

7. The resin film bonding step is

Gold that stretches the resin film so as not to bend with a metal roller and adheres 7. The method for producing a color filter according to claim 6, wherein the step is a resin film bonding step using a metal roller.

8. The coloring step

Claim 6 or Claim 7, characterized in that it is a dissolution step by dissolving the dye which has been previously attached to the resin solution. Method for manufacturing color filters.

9. The curing step is

To prevent the above-mentioned substrate from sagging While pressing on a horizontal base with a glass platen or the like, the filled resin liquid is passed through the glass platen to generate electromagnetic waves. Is cured by irradiating or heating, and at the same time, by applying the above-mentioned certain conditions, dissolving the previously formed dye to the resin solution to form a color. A method for producing a color filter according to claim 6 or claim 7, characterized in that the color filter is a cap.

10. The curing step is

The above-mentioned resin liquid filled above is irradiated with electromagnetic waves through the above-mentioned glass surface plate while pressing on a horizontal base with a glass surface plate etc. so that the above-mentioned substrate does not bend. It is cured by irradiation or heating, and at the same time, under the above-mentioned certain conditions, the coloring agent previously attached is dissolved in the resin solution to form a color, thereby forming a color. The method for producing a color filter according to claim 6 or claim 8, characterized in that the color filter is a filter.

11. The support wall forming material is a register that absorbs a predetermined electromagnetic wave such as near ultraviolet light.

After forming a photoresist layer having thermoplasticity on the substrate on which the support wall is formed, a predetermined electromagnetic wave such as near-ultraviolet light is irradiated from the substrate side to the exposed portion. By removing the photoresist, an adhesive photoresist is formed to form a thermoplastic photoresist layer on the support wall. Steps for forming the resist layer and

The photo resist layer on the support wall is used as an adhesive, and an adhesive step for adhering the support wall and the resin film is provided. A method for producing a force filter according to claim 6 or claim 7, which is a feature.

1 2. The above-mentioned supporting wall forming material is a register that absorbs a predetermined electromagnetic wave such as near-ultraviolet light.

After forming a photoresist layer having thermoplasticity on the substrate on which the support wall is formed, a portion of the portion exposed by irradiating a predetermined electromagnetic wave such as near-ultraviolet rays from the substrate side is exposed. By removing the photoresist, a photo-resist layer having a thermoplastic property is formed on the support wall to form an adhesive photo-resist layer. Steps and

The photo resist layer on the supporting wall is used as an adhesive, and an adhesive step for adhering the supporting wall and the resin film is provided. The method for producing a color filter according to claim 8, which is characterized in that:

13. The support wall forming material is a register that absorbs a predetermined electromagnetic wave such as near-ultraviolet light.

After forming a photoresist layer having thermoplasticity on the substrate on which the support wall is formed, the substrate is irradiated with a predetermined electromagnetic wave such as near-ultraviolet light from the substrate side, and the exposed portion of the photo resist layer is exposed. By removing the photo resist, a photo resist layer forming layer for forming a thermoplastic photo resist layer on the support wall is formed. Steps and

The photo resist layer on the support wall is used as an adhesive, and an adhesive step for bonding the support wall and the resin film is provided. The method for producing a color filter according to claim 9, wherein the color filter is characterized in that:

14. The support wall forming material absorbs predetermined electromagnetic waves such as near ultraviolet rays. It is a register to receive,

After forming a photo resist layer having thermoplasticity on the substrate on which the support wall is formed, a portion of the portion exposed by irradiating a predetermined electromagnetic wave such as near ultraviolet rays from the substrate side from the substrate side. By removing the photo resist, an adhesive photo resist layer is formed on the supporting wall to form a thermoplastic photo resist layer. Forming steps and

The photo resist layer on the support wall is used as an adhesive, and an adhesive step for bonding the support wall and the resin film is provided. 10. The method for producing a color filter according to claim 10, which is a feature.

15 5. When the above color filter is used as a power filter of a color display liquid crystal display device, the substrate may be a liquid crystal display device substrate or a facing substrate. Or a reflector.

Claim 1, Claim 2, Claim 6, or Claim 7 characterized in that the resin film is a conductive resin to be an alignment film or an electrode. Method for manufacturing color filters.

16. When the above color filter is used as a power filter for a color display liquid crystal display device, the substrate may be a liquid crystal display device substrate or an opposite substrate. Is one of the reflectors,

4. The method for producing a color filter according to claim 3, wherein the resin film is a conductive resin to be an alignment film or an electrode.

17 7. When the above color filter was used in the color filter of the color display liquid crystal display device, the substrate was either the substrate of the liquid crystal display device or the opposite substrate. Is one of the reflectors,

5. The method for producing a color film according to claim 4, wherein the resin film is a conductive resin to be an alignment film or an electrode.

1 8. The above color filter is the power of the color LCD display. When used in a line filter, the substrate is either a liquid crystal display device substrate, a counter substrate or a reflector,

6. The method for producing a color filter according to claim 5, wherein the resin film is a conductive resin serving as an alignment film or an electrode.

When the color filter is used as a power filter of a color display liquid crystal display device, the substrate may be a liquid crystal display device substrate or a facing substrate. Or the reflector,

9. The method for producing a color filter according to claim 8, wherein the resin film is a conductive resin to be an alignment film or an electrode.

20. When the color filter was used in the color filter of a color display liquid crystal display device, the substrate was the substrate of the liquid crystal display device or the opposite substrate. Or a reflector.

10. The method for producing a color filter according to claim 9, wherein the resin film is a conductive resin serving as an alignment film or an electrode.

2 1. When the color filter is used for a power filter of a color display liquid crystal display device, the substrate may be a substrate of the liquid crystal display device or a counter substrate. Is one of the reflectors,

10. The method for manufacturing a color filter according to claim 10, wherein the resin film is a conductive resin to be an alignment film or an electrode.

2 2. When the above color filter is used as a power filter of a color display liquid crystal display device, the substrate may be a liquid crystal display device substrate or an opposite substrate. Or a reflector.

21. The method for producing a color film according to claim 11, wherein the resin film is a conductive resin to be an alignment film or an electrode.

23. When the above color filter is used for a power filter of a color display liquid crystal display device, the substrate becomes a substrate of the liquid crystal display device. Either the substrate or the reflector,

13. The method for manufacturing a color filter according to claim 12, wherein the resin film is a conductive resin to be an alignment film or an electrode.

24. When the above color filter is used as a power filter of a color display liquid crystal display device, the substrate may be a liquid crystal display device substrate or a facing substrate. Or the reflector,

14. The method for producing a color filter according to claim 13, wherein the resin film is a conductive resin serving as an alignment film or an electrode.

25. When the above-mentioned color filter is used as a power color filter of a color display liquid crystal display device, the substrate may be a liquid crystal display device substrate or a facing substrate. Or a reflector.

15. The method for producing a color filter according to claim 14, wherein the resin film is a conductive resin to be an alignment film or an electrode.

26. The support wall of the color filter is a substance that has sublimability due to being given a predetermined energy including photosensitivity as a material. The method for producing a color file according to claim 1, claim 2, claim 6, or claim 7, characterized in that:

27. The support wall of the color filter is a substance that has sublimability due to being given predetermined energy including photosensitivity as a material. 4. The method for producing a color filter according to claim 3, wherein the method is characterized in that:

28. The support wall of the above color filter is a substance that has sublimability due to being given a predetermined energy including photosensitivity as a material. The method for producing a color filter according to claim 4, characterized in that:

2 9. The support wall of the above color filter is exposed to light as a material. 6. The method for producing a color filter according to claim 5, wherein the substance is a substance having a sublimation property by being given predetermined energy including the same. .

30. The support wall of the above-mentioned color filter is a substance which has sublimability due to being given predetermined energy including photosensitivity as a material. 9. The method for producing a color filter according to claim 8, wherein the method is characterized in that:

3 1. The support wall of the above color filter is a substance that has sublimability due to being given a predetermined energy including photosensitivity as a material. The method for producing a color filter according to claim 9, wherein the method is characterized in that:

3 2. The support wall of the color filter is a substance that has sublimability by being given a predetermined energy including photosensitivity as a material. The method for producing a color filter according to claim 10, wherein the method is characterized in that:

3 3. The support wall of the above-mentioned color filter is a substance that has sublimability due to being given predetermined energy including photosensitivity as a material. The method for producing a color filter according to claim 11, characterized in that:

3 4. The support wall of the above-mentioned color filter is a substance which has sublimability due to being given predetermined energy including photosensitivity as a material. The method for producing a color filter according to claim 12, wherein the method comprises:

35 5. The support wall of the above-mentioned color filter is characterized by being a substance which has sublimability by being given a predetermined energy including photosensitivity as a material. Production of the color filter according to claim 13 Method.

36. The support wall of the color filter is a substance that has sublimability due to being given predetermined energy including photosensitivity as a material. 15. The method for producing a color filter according to claim 14, wherein the color filter is characterized in that:

37. The support wall of the color filter is a substance that has sublimability due to being given a predetermined energy including photosensitivity as a material. The method for producing a color filter according to claim 15, which is a feature.

38. Characteristically, the support wall of the color filter is a substance having a sublimability due to being given a predetermined energy including photosensitivity as a material. 17. The method for producing a color file according to claim 16, wherein:

39. The support wall of the above-mentioned color filter is a substance which has sublimability due to being given predetermined energy including photosensitivity as a material. The method for producing a color filter according to claim 17, wherein the method is characterized in that:

40. The support wall of the color filter is a substance that has sublimability due to being given predetermined energy including photosensitivity as a material. 19. The method for producing a color filter according to claim 18, wherein the method is characterized in that:

4 1. Make sure that the support wall of the color filter is a substance that has sublimability due to being given predetermined energy including photosensitivity as a material. The method for producing a color filter according to claim 19, which is a feature.

4 2. The support wall of the above color filter is exposed to light as a material. 21. The method for producing a color filter according to claim 20, wherein the substance is a substance having a sublimation property by being given predetermined energy including the same. .

4 3. The support wall of the above color filter is a substance that has sublimability due to being given predetermined energy including photosensitivity as a material. 21. The method for producing a color filter according to claim 21, wherein:

4 4. The support wall of the above-mentioned color filter is a substance which has sublimability due to being given a predetermined energy including photosensitivity as a material. The method for producing a color filter according to claim 22, characterized in that:

4 5. The support wall of the color filter is a substance that has sublimability due to being given a predetermined energy including photosensitivity as a material. 23. The method for producing a color filter according to claim 23, which is a feature.

4 6. The support wall of the above-mentioned color filter is a substance that has sublimability due to being given predetermined energy including photosensitivity as a material. The method for producing a color filter according to claim 24, characterized in that:

47. The support wall of the color filter is a substance that has sublimability due to being given a predetermined energy including photosensitivity as a material. 26. The method for producing a color filter according to claim 25, which is a feature.

4 8. A plurality of planar members are pasted together through a grid-like or band-like partitioning material in a predetermined arrangement, and a number of cells separated by upper and lower members and side partitioning materials. Within each cell, the coloring action is performed under certain conditions. In the method for producing a compartmental structure having a solution or a hardened solution containing a coloring agent corresponding to a predetermined color,

Prior to the formation of the cell space, the above-described predetermined coloring agent is attached to a cell corresponding to each coloring agent, and a coloring attachment step is performed.

An injection step of injecting a common solvent for dissolving each coloring matter into each cell space into a plurality of cells,

After the above-mentioned injection step, the above-mentioned dyes are subjected to the above-mentioned certain conditions after the above-mentioned plurality of cell spaces are separated, and dissolved in the above-mentioned transparent resin in the cell spaces. A method for producing a compartmentalized structure, characterized by having a dissolving step for developing a color.

4 9. The dye attachment step is as follows:

With the pigment and the curative agent closed in the microphone mouth capsule, adhere to the surface of the flat member facing the common solvent with the adhering step. 50. The method for producing a partitioned structure according to claim 48, wherein the dissolving step comprises:

The common solvent previously contains a substance that will break the microphone opening capsule wall under predetermined temperature conditions, etc., and the temperature is raised to the predetermined temperature conditions, etc. Thus, the method is characterized in that the wall of the microcapsule is destroyed and the internal coloring is a dissolving step utilizing chemical heat in which the pigment is dissolved in a common solvent. 48. A method for producing a partitioned structure according to claim 49.

51. Prior to the dye-forming step, a strip-shaped partition member forming step for forming a strip-shaped support wall on the substrate is provided.

The coloring step is as follows.

After the above-mentioned band-shaped partitioning material is formed, it is a printing adhesion step in which a predetermined coloring matter is adhered by printing in a predetermined cell of the formed band-shaped. A method for producing a partitioned structure according to claim 48 or claim 49.

52. Prior to the dye-forming step, a strip-shaped partition member forming step for forming a strip-shaped support wall on the substrate is provided.

The coloring step is as follows.

After the band-shaped partitioning material is formed, the printing adhesion step is a printing adhesion step in which a predetermined coloring matter is adhered by printing in the formed band-shaped predetermined cell. Item 50. The method for producing a partitioned structure according to Item 50.

5 3. Prior to the dyeing step,

When the above-mentioned partition structure is used as a color filter of a liquid crystal display or as a cell of a liquid crystal layer, the above-mentioned support wall is used for black matrix or foam. The supporting wall material is selected to act as a light-shielding mask when forming the liquid crystal chamber side wall by trisography, and the arrangement and dimensions of the partition wall are determined accordingly. 48. The partition structure according to claim 48 or claim 49, characterized by having a black matrix / supporting wall forming step to be formed. Production method.

5 4. Prior to the dyeing step,

When the above-mentioned partition structure is used as a color filter of a liquid crystal display or a cell of a liquid crystal layer, the above-mentioned support wall is used for black matrix or foam. Select a support wall material that acts as a light-shielding mask when forming the liquid crystal chamber side wall by trisography, and determine the arrangement and dimensions of the partition walls. The method for producing a partitioned structure according to claim 50, further comprising a step of forming a black matrix and supporting wall formed as described above.

5 5. Prior to the dyeing step,

When the partition structure is used as a color filter of a liquid crystal display device or a cell of a liquid crystal layer, the support wall may have a black matrix or a black matrix. The support wall material was selected to act as a light-shielding mask when forming the liquid crystal chamber side wall by photolithography, and the arrangement and dimensions of the partition walls were determined. The method for producing a partitioned structure according to claim 51, further comprising a step for forming a black matrix and a support wall formed as described above.

5 6. Prior to the coloring step,

When the above-mentioned partition structure is used as a color filter of a liquid crystal display or a cell of a liquid crystal layer, the above-mentioned support wall is made of black matrix or foam. Select the supporting wall material to act as a light-shielding mask when forming the side wall of the liquid crystal chamber by trisography, and adjust the arrangement and dimensions of the partition walls. The method for producing a partitioned structure according to claim 52, characterized in that the method has a black matrix / supporting wall forming step to be formed.

5 7. The strip-shaped partition material forming step is

When the partition structure is used as a color filter of a liquid crystal display device, the support wall is formed by black matrix or photolithography. Select a support wall material that will act as a light-shielding mask when forming the liquid crystal chamber side wall with, and the arrangement and dimensions of the partition wall will be so formed. The method for producing a partitioned structure according to claim 51, further comprising a step for forming a matrix and supporting wall.

5 8. Prior to the dye attachment step,

It has a dye selection step to select substances that do not produce dichroism even when dissolved in liquid crystal as a dye.

49. The method for manufacturing a partitioned structure according to claim 48 or 49, wherein the resin has a resin selection step of selecting a liquid crystal or a resin containing the liquid crystal as the resin.

5 9. Prior to the dye attachment step,

It has a dye-forming step to select a substance that does not produce dichroism even when dissolved in liquid crystal as a dye.

The method for producing a partitioned structure according to claim 50, wherein the resin has a resin selection step for selecting a liquid crystal or a resin containing the liquid crystal as the resin.

60. Prior to the coloring step,

It has a dye selection step to select a substance that does not produce dichroism even when dissolved in liquid crystal as a dye.

The method for producing a partitioned structure according to claim 51, further comprising a resin selection step for selecting a liquid crystal or a resin containing the liquid crystal as the resin.

6 1. Prior to the coloring step,

The method for producing a partitioned structure according to claim 52, further comprising a resin selection step for selecting a liquid crystal or a resin containing the liquid crystal as the resin.

6 2. Prior to the coloring step,

It has a dye-forming step to select substances that do not produce dichroism even when dissolved in liquid crystal as a dye.

The method for producing a partitioned structure according to claim 53, further comprising a resin selection step for selecting a liquid crystal or a resin containing the liquid crystal as the resin.

6 3. Prior to the coloring step,

As a dye, there is a dye selection step to select substances that do not produce dichroism even when dissolved in liquid crystal.

55. The method for producing a partitioned structure according to claim 54, further comprising a resin selection step for selecting a liquid crystal or a resin containing the liquid crystal as the resin.

6 4. Prior to the dye attachment step, It has a dye selection step to select a substance that does not produce dichroism even when dissolved in liquid crystal as a dye.

The method for manufacturing a partitioned structure according to claim 55, further comprising a resin selection step for selecting a liquid crystal or a resin containing the liquid crystal as the resin.

6 5. Prior to the dye attachment step,

As a dye, select a substance that does not produce dichroism even when dissolved in liquid crystal.

The method for producing a partitioned structure according to claim 56, further comprising a resin selection step for selecting a liquid crystal or a resin containing the liquid crystal as the resin.

6 6. Prior to the dye attachment step,

As a dye, there is a dye selection step to select a substance that does not produce dichroism even when dissolved in liquid crystal.

The method for producing a partitioned structure according to claim 57, further comprising a resin selection step for selecting a liquid crystal or a resin containing the liquid crystal as the resin.

6 7. On the substrate with electrodes, attach the electrodes or use a transparent resin film that also serves as an electrode by providing a predetermined gap between the substrate and the resin film. A liquid crystal that is stacked several times and that develops a color by dissolving a dye that develops a color under certain conditions in the gap between the substrate and the resin film and between the resin films. In a liquid crystal display device for displaying a character in which pixels filled with are formed,

The substrate and the resin film and the resin film are held at a constant gap by being formed by being stacked in a manner to overlap in the vertical direction, and the gap is formed in the gap. A liquid crystal display characterized by having a support member that separates each pixel by surrounding a liquid crystal layer in which each formed dye is dissolved. element.

6 8. The above resin film is The liquid crystal display element according to claim 67, wherein the liquid crystal display element is a conductive resin film made of a conductive material.

6 9. The conductive resin film is

69. The liquid crystal display device according to claim 68, wherein the pixel is a conductive resin film for pixels which is electrically independent for each pixel.

70. The liquid crystal layer constituting each of the pixels has a common liquid crystal injection hole for each pixel at the time of manufacturing, which is characterized in that each of the liquid crystal layers has a common liquid crystal injection hole. 7. The liquid crystal according to claim 68 or claim 69.

71. A sealing resin plug is provided below the liquid crystal inlet of each layer at the entrance to the liquid crystal and below the resin film on the upper part of the layer. 70. The liquid crystal display device as described in 70.

7 2. The supporting member is

The liquid crystal display element according to claim 67, claim 68 or claim 69, characterized in that it is a colored register absorbing at least near-ultraviolet light.

7 3. The support member is

The liquid crystal display element according to claim 70, characterized in that the liquid crystal display element is a register that absorbs at least near-ultraviolet rays.

7 4. The support member is

The liquid crystal display element according to claim 71, wherein the liquid crystal display element is a register that absorbs at least near-ultraviolet rays.

7 5. On the substrate with electrodes, attach the electrodes or provide a predetermined gap between the substrate and the resin film with a transparent resin film that also serves as the electrode. For a color display, a pixel is formed by laminating a predetermined number of pixels, and further forming a pixel in which a gap between the substrate and the resin film and the resin film is filled with a liquid crystal containing a predetermined dye. Liquid crystal display device manufacturing method hand ,

The gap between the above substrate and the resin film or between the resin films should be kept constant, and the liquid crystal layer for each pixel should be surrounded at least on both sides. Is formed by repeating the number of resin films that are formed by overlapping the resin film on the substrate, and then layering the support members that separate each pixel. The support member formation step

A resin film forming step for forming a resin film on an upper portion of the support member each time the support member is formed;

When the gap for the liquid crystal layer for each color is formed on the substrate so as to be overlapped on the substrate by the support member forming step and the resin film forming step, for each pixel In the gap for the liquid crystal layer for each color, a predetermined coloring matter having the property of dissolving in the liquid crystal under certain conditions is placed beforehand before injecting the liquid crystal. ,

A common liquid crystal layer is formed for each pixel in which liquid crystal layers for each color are formed by the above-mentioned substrate, a predetermined number of overlapping resin films, and a predetermined number of overlapping supporting members. An injection hole opening step for providing a liquid crystal injection hole;

A liquid crystal injection step for injecting a colorless liquid crystal into a gap provided in each color-developing liquid crystal layer of each pixel from the injection hole formed above;

After the gap for the liquid crystal layer is isolated from the liquid crystal injected into the gap by the liquid crystal injection step, the predetermined coloring agent is melted under the above-mentioned fixed condition. A method for producing a liquid crystal display device, comprising: a dye-melting step.

7 6. The coloring step is as follows:

This is a microcapsule-using arrangement step for arranging pigments such as pigments and chiral agents in a state where they are confined within the microcapsule.

The dye melting step is: Physicochemical action utilizing the physical and chemical destruction of the microcapsule by the chemical substance mixed in the liquid crystal or a predetermined temperature, etc. The method for manufacturing a liquid crystal display device according to claim 75, wherein the method is a step.

7 7. On the substrate with electrodes, attach the electrodes or use a transparent resin film that also serves as an electrode by providing a predetermined gap between the substrate and the resin film. For color display, a predetermined number of layers are stacked, and pixels are formed in which the gap between the substrate and the resin film and between the resin films is filled with a liquid crystal containing a predetermined dye. The method for manufacturing a liquid crystal display device according to

Substrate having electrodes or an already formed electrode attached to itself Sublimation or sublimation by heating after exposure on resin film also serving as electrode Applying a photosensitive material that will cause loss of light, by attaching an electrode on a thin film of the photosensitive material that has already been applied, or by applying a certain By alternately repeating the formation of a resin film having gas permeability, the photosensitive material and the resin film are alternately formed on the substrate. An alternate lamination forming step for forming a multi-layered structure;

A coloring arrangement step for disposing a predetermined coloring matter in the laminated structure while taking or adjusting the above-described alternating lamination forming step;

A position corresponding to a pixel portion or a non-pixel portion on the substrate, for example, to form a gap for filling liquid crystal on the upper surface of the substrate on which the thin film of the photosensitive material and the resin film are alternately laminated. A light-shielding mask is disposed on the light-shielding mask, and an electromagnetic wave for exposure is irradiated from the side where the light-shielding mask is disposed and a direction perpendicular to the substrate surface, and thereafter, the light-shielding mask is irradiated. An electromagnetic wave irradiation step to remove The photosensitive material of the pixel portion of each layer exposed or unexposed in the electromagnetic wave irradiation step is heated and sublimated to fill the pixel portion with liquid crystal. A non-pixel portion supports each resin film, and the liquid crystal layer for each color for each pixel is separated from the liquid crystal layer for another pixel. A sublimation pixel section forming step for forming a support member to be divided;

An injection hole opening step in which a common liquid crystal injection hole is provided in each of the color-forming liquid crystal layers stacked up and down for each pixel formed in the sublimation pixel portion formation step. ,

The liquid crystal is injected into each gap between the substrate and the resin film or between the resin film and the pixels separated from each other by the opened injection hole. LCD injection step and

A predetermined coloring matter previously arranged in the gap is formed into a coloring melting step in which the gap for the liquid crystal layer is isolated and then melted in the injected liquid crystal. Method for manufacturing a liquid crystal display device characterized by having

7 8. On the board with electrodes, attach the electrodes or make a transparent gap between the board and the resin film with a transparent resin film that also serves as an electrode. For a color display, a pixel is formed by laminating a predetermined number of layers, and further forming a liquid crystal containing a predetermined coloring matter in a gap between the substrate and the resin film and between the resin films. The method for manufacturing a liquid crystal display device according to

A substrate that has electrodes or an electrode that has already been formed is attached, or the resin itself becomes a sublimate by heating after exposure on a resin film that also serves as an electrode. Applying the material and forming a resin film having electrodes and a certain gas permeability on a thin film of the photosensitive material already applied. The above-mentioned photosensitive material is obtained by repeating An alternate lamination forming step for forming a structure in which a predetermined number of the resin films and the resin film are alternately laminated on the substrate;

A dye-forming step of arranging a predetermined chromophore in the above-mentioned laminated structure while taking or adjusting the above-mentioned alternate-layer forming step, or

A light-shielding mask is arranged at a position corresponding to the pixel portion on the substrate on the substrate on which the thin film of the photosensitive material and the resin film are alternately laminated, and the light-shielding mask is formed. An electromagnetic wave irradiation step for irradiating an electromagnetic wave for exposure from the side where the arrangement is made and the direction perpendicular to the substrate, and then removing the mask for shading,

The photosensitive material in the pixel portion of each of the layers exposed in the electromagnetic wave irradiation step is heated and sublimated to form a stacked gap for filling the liquid crystal in the pixel portion. The pixel portion supports each resin film, and also forms a support member that separates each color liquid crystal layer for each pixel from the liquid crystal layer for other pixels. Pixel part formation step

An injection hole opening step in which a common liquid crystal injection hole is provided in each of the color-forming liquid crystal layers stacked vertically for each pixel formed in the sublimation pixel section formation step. ,

From the injection hole established above, the substrate and the resin film or the resin film are separated for each pixel, and non-colored liquid crystal is filled in the gaps stacked for each color. The liquid crystal injection step to be injected and

A dye-melting step for melting a predetermined coloring matter previously arranged in the gap into the injected liquid crystal after the gap for the liquid crystal layer is isolated. Method for manufacturing a liquid crystal display device characterized by

7 9. The coloring step is as follows:

Prior to coating the thin film of the photosensitive material on a substrate, the photosensitive material This is a coloring step in which a predetermined coloring matter corresponding to the number of layers of the thin film is mixed into the material, which is non-sublimating, evaporating, and forming the thin film.

The coloring step is as follows:

In the sublimation pixel section forming step, the photosensitive material in the pixel section remaining after sublimation is subjected to a predetermined coloring which has been mixed in the photosensitive material in advance. 77. A residual color-forming melting step for melting the liquid crystal injected into the liquid crystal injection step in the liquid crystal injection step. Of manufacturing a liquid crystal display device.

8 0. In place of the injection setting step,

After the electromagnetic wave irradiation step, prior to the sublimation pixel section formation step, molecules to be sublimed are released to the outside, and holes for injecting liquid crystal are provided in common for each pixel in each layer. 77. The method for manufacturing a liquid crystal display device according to claim 77 or claim 78, further comprising a dual-purpose hole forming step.

8 1. Instead of the injection setting step,

After the electromagnetic wave irradiation step, prior to the sublimation pixel section formation step, molecules to be sublimed are allowed to escape to the outside, and holes for injecting liquid crystal are also provided for each pixel in common for each layer. 10. The method for manufacturing a liquid crystal display device according to claim 7, further comprising a dual-purpose hole forming step.

8 2. The liquid crystal injection step

This is a heating and holding liquid crystal injection step in which the substrate is held while being heated to a predetermined value.

After the completion of the liquid crystal injection step under the heating and holding step, a sealing resin is applied to the liquid crystal injection hole, and then the substrate temperature is lowered. By greatly shrinking the sealing resin, the sealing resin suction stage sucks the sealing resin up to the entrance of each color liquid crystal layer of each pixel. Up and

77. A sealing resin solidifying step for solidifying the sucked sealing resin in that state, wherein the sealing resin is solidified in that state. Item 78. The method for producing a liquid crystal display device according to Item 78.

8 3. The liquid crystal injection step

This is a heating and holding liquid crystal injection step in which the substrate is heated and held at a certain predetermined value.

After the step of injecting the liquid crystal under heating and holding is completed, a sealing resin is applied to the liquid crystal injection hole, and then the temperature of the substrate is lowered, and the liquid crystal having a larger coefficient of thermal expansion than the substrate is used. A sealing resin suction step for sucking the sealing resin up to the entrance of each color liquid crystal layer of each pixel by largely shrinking the resin;

The liquid crystal display device according to claim 79, further comprising: a sealing resin solidification step for solidifying the sucked sealing resin in that state. Manufacturing method.

8 4. The liquid crystal injection step

After the completion of the liquid crystal injection step under the heating and holding step, a sealing resin is applied to the liquid crystal injection hole, and then the substrate temperature is lowered, and the liquid crystal having a higher coefficient of thermal expansion than the substrate is relatively removed. A sealing resin suction step for sucking the sealing resin up to the entrance of each color liquid crystal layer of each pixel by largely shrinking the resin;

90. The liquid crystal display according to claim 80, further comprising a sealing resin solidification step for solidifying the sucked sealing resin in that state. Device manufacturing method.

8 5. The liquid crystal injection step

This is a heating and holding liquid crystal injection step in which the substrate is heated and held at a predetermined value.

After the step of injecting the liquid crystal under heating and holding is completed, a sealing resin is applied to the liquid crystal injection hole, and then the temperature of the substrate is lowered. A sealing resin suction step for sucking the sealing resin up to the entrance of each color liquid crystal layer of each pixel by greatly shrinking the sealing resin;

The liquid crystal according to claim 81, further comprising a sealing resin solidifying step for solidifying the sucked sealing resin in that state. A method for manufacturing a display device.

8 6. A spacer is sandwiched between the board portion and the canopy portion that are arranged to face each other, and then only the material of the spacer in a predetermined area is determined in accordance with the pixel arrangement and the like. By being removed, the upper and lower substrates, the canopy, and the side surfaces have many voids surrounded by the unremoved spacer material. In the subdivision structure,

The spacer is

It is a sublimable material sensor made of a material that evaporates when given specific energy such as heating after UV irradiation.

The canopy,

A compartment structure characterized in that it is a canopy portion made of a permeable material that allows the passage of the above-described specific energy and also allows the vaporized molecules of the spacer material to pass therethrough.

8 7. At least one intermediate partition layer is interposed between the board section and the canopy section that are arranged opposite to each other, and a spacer is provided between each of the board section, the intermediate partition layer, and the canopy section. After that, the space of the predetermined area is changed according to the arrangement of the pixels. By removing only the material of the substrate, the upper and lower substrates, the canopy or the intermediate partition layer or the upper and lower intermediate partition layers and the unremoved spacer material on the side are removed. Thus, in a laminated structure having a plurality of layers surrounded by many layers and having many voids,

The above partners are:

It is a sublimable material sensor made of a material that sublimates when given specific energy such as heating after UV irradiation.

The canopy and the intermediate partition are each

The canopy portion made of a permeable material and the intermediate partition layer made of a permeable material that allow the passage of the above-mentioned specific energy and allow the molecules of the sublimated spacer material to pass therethrough. Characterized laminated compartment structure.

8 8. The material of the above-mentioned

89. The partitioned structure according to claim 86 or the laminated partitioned structure according to claim 87, wherein the photosensitive material requires an electromagnetic wave having a specific wavelength as a specific energy.

8 9. In the above space,

The partitioned structure according to claim 86 or claim 87, characterized by having a substance different from the material of the spacer, such as a liquid crystal and a resin containing a dye. A laminated compartment structure as described.

9 0. In the above space,

90. The compartmentalized structure or laminated compartmentalized structure according to claim 88, wherein the compartmentalized structure or the laminated compartmentalized structure has a substance different from the material of the above-mentioned spacer, such as a liquid crystal or a resin containing a dye. object.

9 1. A layer of a material that sublimates or does not sublimate when given a specific energy such as heating after irradiation of ultraviolet rays on the substrate. A step of forming a support layer for forming On the upper surface of the spacer layer, the canopy portion is formed of a material that allows the passage of the specific energy and the permeation of the sublimated molecules of the spacer material. And the canopy formation step

A specific area corresponding to the color field, pixel, black matrix, etc. of the spacer material layer is given or given the specific energy described above. The sublimation causes the sublimated material of the probe to sublimate, and the sublimated molecules penetrate the canopy, or further precede it. By passing through the pores provided in the canopy and being discharged to the outside. And a void forming step for forming a number of voids corresponding to the above-mentioned color filter and the like. A method for manufacturing a partition structure.

9 2. A layer of a material that sublimates or does not sublime by being given specific energy such as heating after irradiation of ultraviolet rays on the substrate. Forming a lower spacer layer,

An intermediate partition layer is formed on the upper surface of the spacer layer with a material that allows the specific energy to pass therethrough and allows the molecules of the sublimated spacer material to pass therethrough, Further, a material which sublimates or does not sublimate by being given specific energy such as heating after irradiation of the above-mentioned ultraviolet rays on the upper surface of the formed intermediate partition layer. A lamination step that at least once forms the spacer layer;

The specific energy is allowed to pass through the uppermost surface of each of the formed spacer layers, and the molecules of the sublimated sensor material are transmitted therethrough. A canopy forming step for laminating the canopy with a material,

A young person who gives the above specific energy to a predetermined area corresponding to a color filter, a pixel, a black matrix, etc. of the above-mentioned spacer material layer. The sublimation causes the sublimated material to sublimate, and the sublimated molecules penetrate through the intermediate partition layer and the canopy portion. In addition to this, the gas is discharged to the outside through the pores provided in the canopy and the intermediate partition layer beforehand, so that the upper and lower parts are the substrate, the canopy or the middle. The partition layer and the sides are surrounded by the remaining spacer material without sublimation, and a number of gaps corresponding to the above-mentioned color, file, etc. are formed up and down. A method for manufacturing a laminated partitioned structure, characterized by having a void forming step formed by laminating in a direction.

9 3. As the material of the above-mentioned

It is necessary to have a photosensitive sublimation support material selection step to select the substance that will sublimate by giving the above specific energy. A method for producing a compartmentalized structure according to claim 91 or a laminated compartmentalized structure according to claim 92, which is a feature.

9 4. As a treatment for giving a specific energy in the void forming step,

It is characterized by having a small irradiation step for irradiating electromagnetic waves of a specific wavelength and energy density from the top of the light shielding mask installed on the canopy. A method for producing a compartmental structure according to claim 91 or a laminated compartmental structure according to claim 92.

9 5. As a treatment for giving a specific energy in the void forming step,

A small irradiation step for irradiating an electromagnetic wave having a specific wavelength and an energy density from above the light-shielding mask installed on the canopy. Item 92. A method for producing a partitioned structure or a laminated partitioned structure according to Item 92.

9 6. In the space formed above, liquid crystal, thermosetting resin, etc. 91. A compartment structure according to claim 91 or a laminated compartment according to claim 92, characterized by having a filling step for filling a substance of a different material from the material. The method of manufacturing the structure.

9 7. It is characterized in that it has a filling step for filling a substance of a different material such as liquid crystal, thermosetting resin, etc. into the formed void. A method for producing a compartmentalized structure or a laminated compartmentalized structure according to claim 93.

9 8. It is characterized by having a filling step for filling a substance of a different material such as liquid crystal, thermosetting resin, etc. into the formed void. A method for producing a partitioned structure or a laminated partitioned structure according to claim 94.

9 9. It is characterized by having a filling step for filling a substance of a material different from the spacer, such as liquid crystal and thermosetting resin, into the space formed above. A method for producing a partitioned structure or a laminated partitioned structure according to claim 95.

100. At least a substrate layer and a central layer, and the central layer is formed by dissolving different types or quantities of solutes in a common solvent in a minute cell space separated by partition walls. According to the method for producing a micro-compartmental structure filled with a solution or a cured product of a different type or concentration due to the formation,

An adhesion step for adhering the different types or amounts of solutes to corresponding positions on the surface of the member forming the cell space; and

The cell space formation step that forms the above cell space after the adhesion step and the cell space before or after the cell space formation step after the adhesion step And a dissolution step for dissolving solutes in the above-mentioned solvent in the above-mentioned partitioned cell space. A method for producing a compartmentalized structure characterized by having a cubic structure.

100. The dissolution step is:

10. The compartment according to claim 100, wherein the solute is a stimulus-induced dissolution step in which the solute is dissolved in a common solvent by a constant stimulus such as heat, light, vibration, or a chemical reaction. The method of manufacturing the structure.

10 2. The adhesion step is

Claim 1 characterized in that the solute is an adhesion step utilizing a micro capsule which attaches the solute in a state of being confined in the micro capsule. A method for producing a partitioned structure according to claim 10 or claim 10.

103. The stimulus-induced lysis step is:

This is a dissolution step caused by the stimulus for utilizing the microcapsule destruction, in which the wall of the microcapsule is broken in the solvent and the solute inside dissolves into the solvent. The method for producing a partitioned structure according to claim 101, characterized by this.

104. The stimulus-induced lysis step is:

This is a dissolution step caused by the stimulus for utilizing the microcapsule destruction, in which the wall of the microcapsule is broken in the solvent and the internal solute is dissolved in the solvent. The method for producing a partitioned structure according to claim 102, characterized in that:

105. The method according to claim 100, wherein the solute has a solute dye selection step for selecting a dye forming a different color. A method for producing a partitioned structure according to claim 101.

106. The solute according to claim 102, characterized in that the solute has a solute dye selection step for selecting a dye forming a different color. A method for manufacturing a partition structure.

107. For the above solutes, select dyes that have different colors. The method for producing a compartmental structure according to claim 103, further comprising a solute dye selection step.

108. The solute according to claim 104, characterized in that the solute has a solute dye selection step for selecting a dye forming a different color. A method for manufacturing a partition structure.

10 9. As the above solute, we selected a chiral agent,

The method for producing a partitioned structure according to claim 100 or 101, wherein a predetermined liquid crystal is selected as said solvent.

1 110. As the above-mentioned solute, select a chiral agent,

The method for producing a partitioned structure according to claim 102, characterized in that a predetermined liquid crystal is selected as the solvent.

1 1 1. Select a chiral agent as the above solute,

The method for producing a partitioned structure according to claim 103, wherein a predetermined liquid crystal is selected as said solvent.

1 1 2. As the above solute, select a chiral agent,

The method for producing a partitioned structure according to claim 104, wherein a predetermined liquid crystal is selected as said solvent.

1 1 3. As the above solute, select a colorant that does not produce dichroism even when dissolved in liquid crystal.

1 14 4. As the above-mentioned solute, select a colorant that does not produce dichroism even when dissolved in liquid crystal.

As the solvent, a predetermined liquid crystal is selected. A method for producing a partitioned structure according to claim 102.

1 15 5. As the above solute, select a colorant that does not produce dichroism even when dissolved in liquid crystal.

The method for producing a partitioned structure according to claim 103, characterized in that a predetermined liquid crystal is selected as said solvent.

1 16 6. As the above solute, select a colorant that does not produce dichroism even when dissolved in liquid crystal.

1 17 The partition wall is made of a material that absorbs at least near-ultraviolet light.

The partition wall is formed by using a photo-graph as a light-shielding mask for the partition wall to form a predetermined resin layer on the upper portion of the partition wall or on the substrate immediately below the partition wall. The method for producing a partitioned structure according to claim 100 or 101, further comprising a layer forming step.

1 18 The partition wall is made of a material that absorbs at least near-ultraviolet light.

Using the partition wall as a light-shielding mask and forming a predetermined resin layer on the upper portion of the partition wall or on the substrate portion immediately below the partition wall by photography. The method for manufacturing a partitioned structure according to claim 102, further comprising a resin layer forming step.

1 1 9. The partition wall is made of a material that absorbs at least near-ultraviolet light.

A resin layer for forming a predetermined resin layer on the upper portion of the partition wall or on the substrate portion immediately below the partition wall by using a photograph by using the partition wall as a light-shielding mask. Claims characterized by also having a forming step 10. The method for producing a partitioned structure according to 103.

120. The partition wall is made of a material that absorbs at least near-ultraviolet light.

A partition wall-forming resin that forms a predetermined resin layer on the upper portion of the partition wall or on the substrate portion immediately below the partition wall by using the partition wall as a light-shielding mask by photosography. The method for producing a partitioned structure according to claim 104, further comprising a layer forming step.

1 2 1. The partition wall is made of a material that absorbs at least near-ultraviolet light.

Using the partition wall as a light-shielding mask and forming a predetermined resin layer on the upper part of the partition wall or directly below the partition part by photosography using a partition wall. Claims characterized by also having a resin layer forming step.

A method for producing a compartment structure according to 105.

1 2 2. The partition wall is made of a material that absorbs at least near-ultraviolet light.

A resin layer using a partition wall to form a predetermined resin layer on the upper portion of the partition wall or directly below the partition wall by a photograph by using the partition wall as a light shielding mask. 17. The method for producing a partitioned structure according to claim 106, further comprising a forming step.

1 2 3. The partition wall is made of a material that absorbs at least near-ultraviolet light.

The partition wall is formed by using a photo-graph by using the partition wall as a light-shielding mask, and forming a predetermined resin layer on the upper portion of the partition wall or on a substrate portion immediately below the partition wall. The method for producing a partitioned structure according to claim 107, further comprising a layer forming step.

1 2 4. Is the partition wall a substance that absorbs at least near-ultraviolet light? Narari,

The partition wall is formed as a light-shielding mask, and a predetermined resin layer is formed on the upper portion of the partition wall or on a substrate portion immediately below the partition wall by photography using a partition wall. 10. The method for producing a partitioned structure according to claim 1, wherein the method further comprises a forming step.

1 2 5. The partition wall is made of a material that absorbs at least near-ultraviolet light.

The partition wall is formed as a light-shielding mask by photosography to form a predetermined resin layer on the upper portion of the partition wall or on the substrate portion immediately below the partition wall. 10. The method for producing a partitioned structure according to claim 109, further comprising a layer forming step.

1 2 6. The partition wall is made of a material that absorbs at least near-ultraviolet light.

The partition wall is formed as a light-shielding mask, and a predetermined resin layer is formed on the upper portion of the partition wall or a substrate portion directly below the partition wall by photography using a partition wall. 10. The method for producing a partitioned structure according to claim 110, further comprising a forming step.

1 27. The partition wall is made of a material that absorbs at least near-ultraviolet light.

The partition wall is formed as a light-shielding mask, and a predetermined resin layer is formed on the partition wall upper portion or on a substrate portion directly below the partition wall by photographing. 21. The method for producing a partitioned structure according to claim 11, further comprising a forming step.

1 2 8 The partition wall is made of a material that absorbs at least near-ultraviolet light.

The partition wall is used as a light-shielding mask and partitioned by photography. 11. The method according to claim 11, further comprising a partition wall forming resin layer forming step for forming a predetermined resin layer on the upper portion of the wall or directly below the substrate portion. 3. The method for producing a partitioned structure according to 2.

1 2 9. The partition wall is made of a material that absorbs at least near-ultraviolet light.

A resin used as a partition wall, wherein the partition wall is used as a light-shielding mask and a predetermined resin layer is formed on the upper part of the partition wall or a substrate portion immediately below the partition wall by photography. 14. The method for producing a partitioned structure according to claim 11, wherein the method further comprises a layer forming step.

130. The partition wall is made of a material that absorbs at least near-ultraviolet light.

A resin layer using a partition wall for forming a predetermined resin layer on the upper part of the partition wall or directly below the partition wall by photography using the partition wall as a light shielding mask. The method for producing a partitioned structure according to claim 11, wherein the method further comprises a forming step.

1 3 1. The partition wall is made of a material that absorbs at least near-ultraviolet light.

The partition wall is formed as a light-shielding mask, and a predetermined resin layer is formed on the upper portion of the partition wall or a substrate portion immediately below the partition wall by photography using a partition wall. The method for producing a partitioned structure according to claim 11, wherein the method further comprises a forming step.

1 3 2. The partition wall is made of a material that absorbs at least near-ultraviolet light.

Forming a predetermined resin layer on the upper portion of the partition wall or on the substrate portion immediately below the partition wall by using the partition wall as a light-shielding mask by photography; Claims characterized in that they also have a step. A method for producing a compartment structure according to 1 16.

1 3 3. At least a partition that separates the substrate layer, the plurality of intermediate layers, and each intermediate layer, and dissolves different types or amounts of solutes in the common solvent for each intermediate layer. In the method for producing a micro-compartmental structure filled with a solution or a cured product of a different type or concentration depending on what was formed by the method, ,

An attachment step for attaching the different types or amounts of solutes to the surface of the member forming each of the intermediate layers;

The intermediate layer forming step for forming each of the above-mentioned intermediate layers after the adhesion step, and the above-mentioned cell is inserted into the above-mentioned partitioned cell before or after the formation of the intermediate layer after the above-mentioned adhesion step. Steps to introduce common solvent and common solvent

A method for producing a compartmentalized structure, comprising: a dissolving step for dissolving a solute in the solvent in the completely separated intermediate layer.

13. The method according to claim 13, wherein the intermediate layer is separated by the partition walls.

1 3 5. The dissolution step is

Claim 13: A stimulus-induced dissolution step in which a solute is dissolved in a common solvent by a constant stimulus such as heat, light, vibration, or a chemical reaction. The method for producing a partitioned structure according to claim 13.

1 3 6. The adhesion step is

This is a microcapsule-based deposition step for depositing the above solutes in a state that the solute is confined in the mic mouth capsule.

The stimulus-induced lysis step is:

This is a dissolution step caused by the microcapsule destruction stimulus, in which the walls of the microcapsule are broken in the solvent and the solute inside is dissolved in the solvent. Claim 13 or Claim 13 characterized by this feature A method for manufacturing a partition structure.

1 3 7. The adhesion step is

This is a microcapsule-based adhesion step for adhering the above solutes in a state where the solute is confined in the microphone mouth capsule.

The stimulus-induced lysis step is:

This is a dissolution step caused by the stimulus for use of the microcapsule, in which the wall of the microcapsule is broken in the solvent and the internal solute is dissolved in the solvent. The method for producing a partitioned structure according to claim 13, characterized in that:

13 8. The method of claim 13, wherein the solute is a coloring agent having a different color. 13. Method.

139. The method for producing a partitioned structure according to claim 135, wherein the solute is a coloring agent having a different color.

140. The method for producing a partitioned structure according to claim 13, wherein the solute is a coloring agent having a different color.

14 1. The method for producing a partitioned structure according to claim 13, wherein the solute is a coloring material having a different color.

1 4 2. The above solute is a chiral agent.

33. The method for producing a partitioned structure according to claim 33, wherein the solvent is a predetermined liquid crystal.

1 4 3. The above solute is a chiral agent.

The method for producing a partitioned structure according to claim 13, wherein the solvent is a predetermined liquid crystal.

1 4 4. The above solute is a chiral agent

13. The method according to claim 13, wherein the solvent is a predetermined liquid crystal. The method of manufacturing the above-mentioned partition structure.

1 4 5. The above solute is a chiral agent.

1 46. The partition wall material is a substance that sublimates by application of a specific energy such as heating after exposure,

After the partition wall material layer is formed on the substrate, sublimation is performed on the parts other than the partition walls by exposure using a light-shielding mask, etc., and the sides are joined with the partition walls by the partition walls. Claim 13 33 or Claim 13 4 characterized by having a partition wall cell forming step for forming a divided cell. A method for manufacturing a partition structure.

1 47. The partition wall material is a substance that sublimates by the application of a specific energy such as heating after exposure,

After forming the partition wall material layer on the substrate, sublimate the other than the partition wall by exposing using a light-shielding mask, etc., and divide the side along with the partition wall with the partition wall. The method for producing a partitioned structure according to claim 13, further comprising a partition wall cell forming step for forming the formed cell.

1 48. The partition wall material is a substance that sublimates due to the application of a specific energy such as heating after exposure,

After the partition wall material layer is formed on the substrate, sublimation is performed on the parts other than the partition walls by exposure to light using a light-shielding mask, etc., and the sides are joined with the partition walls. 37. The method for producing a partitioned structure according to claim 36, further comprising a partition wall cell forming step for forming a divided cell.

1 4 9. The partition wall material is a specific energy such as heating after exposure. It is a substance sublimated by the application of gear,

After the partition wall material layer is formed on the substrate, sublimation is performed on the parts other than the partition walls by exposure using a light-shielding mask or the like, and the side portions together with the partition walls are placed on the partition walls. The method for producing a partitioned structure according to claim 13, further comprising: a partition wall cell forming step for forming a divided cell.

150. The partition wall material is a substance that sublimates by application of a specific energy such as heating after exposure,

After forming the partition wall material layer on the substrate, sublimation is performed on the portions other than the partition wall by exposure using a light-shielding mask or the like, and the side portions are partitioned with the partition wall by the partition wall. The method for producing a partitioned structure according to claim 13, further comprising a partition wall cell forming step for forming a divided cell.

1 5 1. The partition wall material is a substance that sublimates by application of a specific energy such as heating after exposure,

After the partition wall material layer is formed on the substrate, sublimation is performed on the parts other than the partition walls by exposure using a light-shielding mask, etc. 30. The method for producing a partitioned structure according to claim 13, further comprising a partition wall cell forming step for forming a formed cell.

1 5 2. The partition wall material is a substance that sublimates by applying a specific energy such as heating after exposure,

After the partition wall material layer is formed on the substrate, sublimation is performed on the portions other than the partition walls by exposure using a light-shielding mask, etc., and the side portions are partitioned along with the partition walls by the partition walls. The production of a partitioned structure according to claim 140, characterized by having a partition wall cell forming step for forming a formed cell. Method.

1 5 3. The partition wall material is a substance that sublimates due to application of a specific energy such as heating after exposure,

After the partition wall material layer is formed on the substrate, sublimation is performed on the parts other than the partition walls by exposure using a light-shielding mask, etc., and the sides are joined with the partition walls. 21. The method for producing a partitioned structure according to claim 14, further comprising a partition wall cell forming step for forming a divided cell.

1 5 4. The partition wall material is a substance that sublimates by the application of a specific energy such as heating after exposure,

After forming the partition wall material layer on the substrate, sublimation is performed on the parts other than the partition walls by exposure using a light-shielding mask, etc., and the sides are divided along with the partition walls by the partition walls. The method for producing a partitioned structure according to claim 14, further comprising a partition wall cell forming step for forming a divided cell.

1 5 5. The partition wall material is a substance that sublimates by the application of a specific energy such as heating after exposure,

After the partition wall material layer is formed on the substrate, sublimation is performed on the parts other than the partition walls by exposure using a light-shielding mask, etc., and the sides are joined with the partition walls. The method for producing a partitioned structure according to claim 14, further comprising a partition wall cell forming step for forming a divided cell.

1 5 6. The partition wall material is a substance that sublimates by applying a specific energy such as heating after exposure,

After the partition wall material layer is formed on the substrate, sublimation is performed on the parts other than the partition walls by exposure to light using a light-shielding mask, etc., and the sides are joined together with the partition walls. 44. The manufacturing method of a partitioned structure according to claim 144, further comprising a partition wall cell forming step for forming a cell partitioned by the partition wall. Method.

1 5 7. The partition wall material is a substance that sublimates by application of a specific energy such as heating after exposure,

After the partition wall material layer is formed on the substrate, sublimation is performed on the parts other than the partition walls by exposure using a light-shielding mask, etc., and the side portions together with the partition walls are formed by the partition walls. The method for producing a partitioned structure according to claim 14, further comprising: a partition wall cell forming step for forming a divided cell.

1 5 8.

A partition wall formed on the substrate;

After dissolving a predetermined solute in a common solvent in each section in each section in the section partitioned by the partition wall, a middle layer formed by partitioning the solvent is provided. A compartmental structure characterized by:

1 5 9. The partition wall is

Sublimation by applying a predetermined energy such as heating after irradiation with ultraviolet rays, and sublimation, and a special condition sublimation material partition wall made of a material that cures when heated without irradiation with ultraviolet light.

The middle layer,

A color-developing middle layer formed by dissolving a prescribed coloring agent as a solute in a curable resin, or dissolving a prescribed color element or a chiral agent in a prescribed liquid crystal. The compartmental structure according to claim 15, characterized in that:

1 60. The partition wall is

In the state formed as a partition wall, the partition wall is a light-shielding / partitioning wall made of a substance having a light-shielding effect against at least near-ultraviolet rays. A resin layer formed by exposure to near-ultraviolet light directly above or directly below the light-shielding / partitioning wall or directly below the substrate side;

158. The partitioned structure according to claim 158, further comprising a partition wall facing the resin layer and formed in parallel with the substrate.

1 6 1. A light-shielding layer forming step for forming a strip-shaped light-shielding layer on a substrate;

Using the formed light-shielding layer as a mask, a strip-shaped support column made of a photosensitive resin exposed from the lower surface of the substrate, and an adhesive resin on the upper portion of the support column A photolithographic step for forming a layer and

A liquid crystal panel forming step in which the formed bonding resin layer is used as an adhesive, and the formed supporting column is used as a spacer and a counter substrate is attached to the liquid crystal panel.

A plurality of color liquid crystals in which a coloring agent that does not produce dichroism even when dissolved in the liquid crystal is dissolved are arranged in a stripe-shaped cell in the formed panel according to a predetermined arrangement. A method of manufacturing a liquid crystal display device, comprising:

1 6 2. In a color filter having a cured resin in a fine cell space divided by a support pillar formed on a substrate, the cured resin Is in a fine cell formed by adhering a flat object to the substrate via a support pillar, and each cell is placed in that position in advance. A coloring matter having a predetermined color is adhered to the substrate. In this state, the coloring matter is injected into the cell, and the coloring matter is dissolved and then cured. A character file that is characterized by its uniqueness.

1 6 3. The above support column is

Claim 161 Character file, characterized in that it is a black matrix.

1 6 4. A support wall is formed on one of the substrates, and a different color pigment is attached on at least one of the substrates, and a liquid crystal panel bonded in this state is provided with:

After being injected into the liquid crystal panel, the liquid crystal layer has a liquid crystal layer exhibiting a color display function by dissolving the coloring matter. Liquid crystal display element.

1 6 5.

Wall-shaped support columns on the substrate;

A film layer only on the support column,

An opposing substrate on the film layer;

A resin filled in a cell formed by the substrate and the support pillars, and a cured filter body having the same height as the support pillars; A liquid crystal display device comprising a film layer, a liquid crystal layer in a cell formed by a color filter main body, and a counter substrate.

WO 00/62102 Claims of amendment PCT / JP00 / 02306

[September 14, 2000 (14.09.00) Accepted by the International Bureau: Claims originally filed 6 7—75, 15 8—16 0, 16 4 And 1655 have been withdrawn; other claims remain unchanged. (Page 6)]

A dye-forming step for selecting a substance that does not produce dichroism even when dissolved in a liquid crystal as a dye, having a liquid-crystal or resin containing the same as the resin The method for producing a partitioned structure according to claim 55, further comprising a resin selection step for selecting a resin. 6 5. Prior to the dye attachment step, select a substance that does not produce dichroism even when it is dissolved in liquid crystal as a dye, prior to the dye attachment step. With

The method for producing a partitioned structure according to claim 56, wherein the resin has a resin selection step for selecting a liquid crystal or a resin containing the liquid crystal as the resin.

6 6. Prior to the dye attachment step, select a substance that does not produce dichroism even when it is dissolved in liquid crystal as a dye. The method for manufacturing a partitioned structure according to claim 57, further comprising a resin selection step for selecting a liquid crystal or a resin containing the liquid crystal as the resin.

6 7. (Xiao (except J)

6 8. (Deleted)

101

Amended paper (Article 19 of the Convention) ( Delete)

(Delete) Delete)

2. (Delete)

3. (Delete)

4. (Except Xiao 'J)

5 (Delete)

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7 6. The coloring step is as follows:

This is a microcapsule-using arrangement step for arranging a coloring matter such as a pigment or a chiral agent in a state enclosing the pigment within the microcapsule. The dye melting step is

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Amended paper (Article 19 of the Convention) 44. The manufacturing method of a partitioned structure according to claim 144, further comprising: a partition wall cell forming step for forming cells partitioned by the partition wall. Method

1 5 7. The partition wall material is a substance that sublimates by the application of a specific energy such as heating after exposure,

After the partition wall material layer is formed on the board, sublimation is performed on the parts other than the partition walls by exposure using a light-shielding mask, etc., and the side portions together with the partition walls are formed on the partition walls. The method for producing a partitioned structure according to claim 14, further comprising a partition wall cell forming step for forming a divided cell.

1 5 8. (Deleted)

1 5 9. (Deleted)

1 6 0. (Deleted)

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1 6 1. Light-shielding layer forming step for forming strip-shaped light-shielding layer on substrate

Using the formed light-shielding layer as a mask, a strip-shaped support pillar made of a photosensitive resin exposed from the lower surface of the substrate, and an adhesive resin on the upper part of the support pillar A photolithographic step that forms the layer with:

A liquid crystal panel forming step in which the formed bonding resin layer is used as an adhesive, and the formed supporting column is used as a spacer and an opposing substrate is attached to the liquid crystal panel;

In a striped cell in the panel formed above, a liquid crystal of a plurality of colors in which a coloring agent which does not produce dichroism even when dissolved in the liquid crystal is dissolved is dissolved in a predetermined color. A method of manufacturing a liquid crystal display device, comprising: a step of forming a band of a multi-color liquid crystal layer that is separated according to an arrangement.

1 6 2. In a color filter having a cured resin in a fine cell space divided by a support column formed on a substrate, the above-described curing is performed. The resin thus obtained is in a fine cell formed by adhering a flat object to the substrate via a support pillar, and each of the cells is prepared in advance. A coloring matter of a color determined from the position is adhered to the above-mentioned substrate. In this state, the coloring matter is injected into the cell, and the coloring matter is dissolved and then cured. A color filter characterized by the fact that it is obtained.

1 6 3. The above support column is

The claim 161, characterized in that it is a black matrix.

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4. (Delete)

5. (Deleted)

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