TW201202758A - Partition repair method - Google Patents

Abstract

Disclosed is a partition repair method that is capable of repairing a missing part defect that arises in a partition that is formed to form a plurality of spaces upon a substrate, said partition being ink-repellent in the upper face thereof and ink-attracting in the lateral faces thereof, so as to impart the ink-repellency only to the face of the repair portion that corresponds to the upper portion of the partition thereof; and which is capable of preventing a lack of uniformity in a pixel film thickness in an inkjet for pixel forming after a repair. A method of repairing a defect that arises in partition that is formed to form a plurality of spaces upon a substrate, said partition being ink-repellent in the upper face thereof and ink-attracting in the lateral face thereof, includes the steps of detecting a defect; filling at least all defects when hardening a defect with a hardening repair fluid, said repair fluid being ink-repellent, and applying same in a coating that is approximately the same size as the surrounding partition; hardening the hardening repair fluid into the repair portion; and projecting laser light upon the faces of the repair portion that are contiguous with the lateral faces of the partition thereof.

Description

201202758 VI. Description of the invention: C. The invention relates to a method for correcting a defect of a partition wall, which partitions the surface of the substrate into a plurality of compartments. C. Prior Art 3 Background of the Invention In recent years, as a method of manufacturing a color filter and an organic EL (Electro-Luminescence) element, there has been proposed a process for reducing the cost by the ink-jet method. For example, in the production of a color filter, after forming a partition having liquid repellency, R (red), G (green), and B (blue) are applied to the pixel region partitioned by the partition wall by an inkjet method. The ink is used to form a pixel having a colored layer. Further, in the production of an organic EL display device, after forming a partition having a refusal and nightness, an inkjet method is used to apply a solution of a hole transporting material and a luminescent material, that is, an ink, to a pixel region partitioned by a partition wall. A pixel such as a hole transport layer or a light-emitting layer is formed. In the manufacture of a color filter, when there is a defect in the partition wall, inks of different colors applied by dots (d 〇 t) which are adjacent to each other through the defect may come into contact with each other, and thus a color mixture may occur. In the manufacture of an organic EL display device, if there is a defect in the partition wall, color mixing may occur due to contact or the like between the oil-colored blacks of different colors applied at the adjacent dots passing through the defect. Further, even if only the phase 201202758 is formed with the ink, it is difficult to control the thickness of the ink. When the defect of the partition wall is corrected as described above, in order to prevent the above-mentioned color mixture, it is considered that the correction portion must also have ink repellency, and most of the ink is added to the repair ink to add the ink repellent agent. However, in the repair ink containing the ink repellent agent, there is a problem in coatability and the like, and it is difficult to accurately correct the width and height equivalent to the partition walls. As a method for correcting the problem, the correction portion has ink repellency and the partition wall is corrected with good precision. For example, Patent Document 1 proposes a technique for making a primer layer at a correction point for a defect of a partition wall. After the formation, the correction is performed using the repair ink containing the ink repellent. In the patent document, since the ink containing the ink repellent agent is hardened, no special treatment is performed, and the surface of the formed film is completely ink-repellent. Therefore, the 'wetness of the ink corresponding to the side wall portion of the correction portion after the correction of the partition wall is lowered, so that the film thickness of the formed color layer (pixel) is thinner on the side surface of the partition correction portion than at the center portion of the pixel. That is, there is a problem of white spots. CITATION LIST Patent Literature [Patent Document 1] Japanese Patent Laid-Open Publication No. Hei. No. 2008-76725 [Announcement of the Invention] Summary of the Invention The present invention has been made in order to solve the problems of the prior art described above. For the purpose of the method for correcting the partition wall, the partition wall system 201202758 has an ink repellency and a side ink-repellent property, and is used to form a plurality of partitions on the substrate to serve on the recording board. The method of correcting the face wall is to correct the defect occurring in the partition wall by merely making the surface of the upper portion of the correction portion (the upper portion of the wall) ink-repellent, and to perform the discharge of the ink for forming the pixel after the correction. It is possible to prevent the wet lining of the portion corresponding to the side surface in the correction portion from being lowered, whereby the film uniformity of the pixel can be prevented from being uneven. Means for Solving the Problems The present invention is the invention of [1] to [12]. [1] - a method of preventing ink defects on the side of a substrate having a ink-repellent property and a side-by-side ink-repellent property, and a method of forming a plurality of segments on a substrate Provided on the substrate, which has ink repellency on the upper side and ink repellency on the side surface, the method is characterized in that the method includes the following steps: a detecting step of detecting a defective defect of the partition wall; and a coating step for the aforementioned The defect defect is applied by causing the curable correction liquid containing the ink repellent agent to fill at least the defect defect when the correction liquid is cured, and to have substantially the same size as the peripheral partition wall; and curing the curable correction liquid a step of forming a correction unit; and a removing step of irradiating the surface of the correction portion that is continuous with the side surface of the partition wall with laser light, and removing a surface layer of the correction portion in the irradiation portion. [2] The correction method according to [1], wherein the maximum thickness of the film thickness of the correction portion before the irradiation of the laser light is hi, and the thickness of the 201202758 surface layer removed by the irradiation of the laser light is h2 , h2/hl<0.5. [3] The method of modifying [1] or [2], wherein the partition wall is obtained by the following steps: coating a photosensitive resin composition containing an ink repellent agent on a substrate to form the photosensitive resin The coating layer of the composition is then irradiated with light through the mask corresponding to the desired pattern to harden the portion of the irradiated light, and then 'developing the image and removing the unirradiated light The part is made next door. [4] The method according to [3], wherein the photosensitive resin composition further contains a photo-radical polymerizable binder resin and a photopolymerization initiator. [5] The method of modifying [3] or [4] wherein the ink repellent agent is a polymer having a fluoroalkyl group and an ethylenic double bond in a side chain. [6] The correction method according to any one of [1] to [5] wherein the irradiation of the laser light is performed from the outermost end of the correction portion toward the inner surface of the partition wall to the surface of the region of 2 to 1 〇μίη. The method of any one of [1] to [6] wherein the sclerosing correction liquid contains a fluorine-containing ink repellent. [8] The method according to [7], wherein the fluorine-containing ink repellent agent contains an ethylenic double bond. [9] The method of modifying [7] or [8], wherein the sclerosing correction liquid further contains a radical crosslinking agent and a photopolymerization initiator. The correction method according to any one of [1] to [9] wherein the partition wall has a partition wall having a light blocking property. [11] The method of any one of [1] to [10] wherein the partition wall is a partition wall for a color filter. [12] The method of any one of [1] to [11] wherein the partition wall is a partition wall for an organic EL element. Advantageous Effects of Invention According to the method for correcting a partition wall of the present invention, it is possible to correct the partition wall formed on the substrate so as to divide the substrate into a plurality of partitions so that the surface of the correction portion corresponding to the upper portion of the partition wall has ink repellency. In the ink discharge for forming a pixel after the correction, it is possible to prevent the wettability of the ink corresponding to the side surface portion of the partition portion of the correction portion from being lowered, and thus it is possible to prevent the film thickness of the pixel from being uneven. BRIEF DESCRIPTION OF THE DRAWINGS The first (a-d) diagram schematically shows an example of a method of correcting the partition wall of the present invention. The second (a-b) diagram schematically shows a perspective view and a cross-sectional view of the correction portion after the hardening step in an example of the method for correcting the partition wall of the present invention. Fig. 3 is a cross-sectional view showing the modified portion finally obtained by an example of the method for correcting the partition wall of the present invention. I. Embodiment 3 Mode for Carrying Out the Invention Hereinafter, the mode for carrying out the present invention will be described. However, the present invention is not limited by the following embodiments. In addition, in this specification, unless otherwise indicated, % shows the mass %. Further, the (mercapto) acrylonitrile group is used as both acryloyl group and fluorenyl propylene 201202758 fluorenyl group. (曱基)丙_@的系系系是是是指指的指指的指指。 The method for correcting the partition wall of the present invention is a method for correcting a defect of a partition wall. The partition wall is configured to form a plurality of partitions on a substrate and is disposed on the substrate. The ink jet on the substrate has ink repellency and the side has ink affinity. It is characterized by having the following steps (1) to (4). It is preferable to perform the steps of (1) to (4) in accordance with the order. Further, before (steps) and (steps) and after the steps, other steps may be performed as long as no defective material is caused in each step. (1) a step of detecting a defect of the partition wall (hereinafter referred to as a "defective defect detecting step"), and (2) a step of applying a curable correction liquid containing an ink repellent agent to the defect defect, which is based on the correction When the liquid is hardened, at least the defect defect is filled and applied to the circumferential wall in substantially the same size (hereinafter referred to as "coating step"), and (3) the hardening correction liquid is hard "as a step of correcting the portion (hereinafter referred to as "hardening") And (4) a step of irradiating the surface of the front secret portion with the side surface of the partition wall and irradiating the surface of the portion of the correction portion (hereinafter referred to as "the laser light irradiation step"). In other words, in the case of the present invention, the partitioning correction method of the object is a partition wall of the object to form a state on the substrate, and is for manufacturing an article. On the other hand, using 201202758, an ink is discharged from a region (hereinafter also referred to as "dot") which is partitioned by a partition wall on a substrate to form a pixel obtained by the ink film. Therefore, the correction method of the present invention can be applied without any particular limitation as long as it is a negative partition for forming a pixel using the ink discharge method. The town is the partition wall for the optical member which comprises the display screen of a display. Further, in this case, a black light-shielding member is usually placed in the partition wall constituent component, and a partition wall having a function as a light-shielding layer is used. Further, as the optical member, a color filter constituting the display pupil of the color liquid crystal display device can be specifically exemplified. At this time, a pixel composed of an ink film is used, which is composed of a coloring layer colored with transmitted light, and the colored layer is a plurality of colors having different colors for each dot described above. Further, as the optical member, an organic electroluminescence device can also be exemplified. At this time, the pixel composed of the ink film constitutes an organic light-emitting material layer. Further, it is a layer of an organic light-emitting material having a plurality of colors of different colors at each point described above. Further, in addition to these, a circuit board, a thin film transistor, a krypton lens, a biochip or the like can be exemplified by using the partition of the present invention and using the ink or the article to be manufactured. The size of the partition wall, that is, the height and the width of the partition wall to which the partition correction method of the present invention is applied is not particularly limited as long as it is the same size as the partition wall for an article which forms a pixel by the ink discharge method. Although it depends on the article using the partition wall, the average width of the partition wall is preferably ΙΟΟμιη or less, more preferably 40 μm or less, and particularly preferably 2 〇 μΠ1 or less. The average line width of the partition wall is preferably 10 μm or more. Further, as the height of the partition wall, the average value is preferably 0.05 to 50 μηι 201202758, more preferably 0.2 to 1 is preferred, and 5 to 3 is preferred. Further, the shape of the partition wall to which the partition correction method of the present invention can be applied is not particularly limited, and may be any shape of a reverse tapered shape, a rectangular shape, or a tapered shape. The taper angle formed by the side wall of the partition wall and the bottom surface of the partition wall is 3 inches. ~15〇. The angle of the cone is too small. When the cone angle is large, the contrast is low. The pixel region, that is, the width and the area of the dot, which are partitioned by the partition wall to which the partition correction method of the present invention is applied, are usually not particularly limited as long as they are the same size as the point at which the pixel is formed by the ink discharge method. . Although f also depends on the application of the next door, but the width of the point divided by the next wall 'specifically, the average value is preferably reduced by 3_, preferably 1 〇〇 division. The size (area) of each dot is preferably 5,000 μη α 2 5 〇 〇〇〇 ’ ’ ’ 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 When the size of the dots is too small, it is difficult to apply the ink at the desired point by the oily soil outlet method. On the other hand, when the size of the dot is too large, the applied ink becomes uniformly difficult to spread evenly at the point. It is enough to manufacture the above-mentioned articles by the ink discharge method, which is generally a structure in which the upper surface is ink-repellent and the upper portion is excluded, and the .3⁄4 color has a oleophilic structure, thereby (4) preventing inter-pixel defects. Unevenness of the thickness of the plain film (white spots). Therefore, the pair will be next to the sex. In the correction unit of the second aspect, the correction unit that corrects the one defect in the hard correction unit containing the ink-repellent curable correction liquid is also required to be manufactured in the same manner as described above. By irradiating the laser light to the surface continuous on the side surface of the wall and performing the oleophilic 10 201202758 inking, the correction portion can have the same characteristics as the partition wall, and the upper surface has ink repellency and the side surface has Ink-friendly. Further, the surface layer portion of the correction portion composed of the corrected cured material removed by the irradiation of the laser light becomes a ink-repellent flying bead and is scattered to the periphery. According to the method of the present invention, the generation of the droplet is small and It is said that there is almost no influence on the ink repellency of the partition wall of the correction p attachment. In the following, referring to the first (a) to (d) drawings (a diagram showing an example of the positive method of the partition wall of the present invention in a schematic manner), the method for correcting the partition wall and the damage defect of the present invention will be described in detail. Each of the above steps (1) to (4). Fig. 1(a) is a view showing a part of the partition wall formed by dividing the substrate into a plurality of points (^) and a defect defect generated in the partition wall. Fig. 1(3) shows the (2) v diagram of the defect defect coating liquid on the partition wall, and the figure i(c) shows the hardening correction liquid (3) and the figure. Further, the first (d) diagram shows a (4) laser system for irradiating the light to the surface of the partition wall of the correction portion (the surface Φ near the boundary of the (four)). In the plan view of '(4), (8)), (Cl), (4))' in the first (8) to (4), (a2), (b2), (c2), and (d2) are equivalent to }~(dl). A cross-sectional view of the line portion of the χ-χ' ' on the plan. (1) Defect defect detection step X (1) The defect defect detection step is performed by the substrate! The upper partition 2 is divided into the partition wall 2 formed by the Hi method, and the step of detecting the defective defect 3 as shown in Fig. 1 (4) is detected. The defect defect 3 / <detecting" which is present in the partition wall 2 on the substrate 1 is a method which is generally used for detecting a defect of the 201202758 defect from such a partition wall, and is not particularly limited. Specifically, as the detection method, a method of recognizing the defect defect 3 by comparing the reference wall 2' with a reference pattern prepared in advance by using a CCD camera is used, and the partition wall 2 is photographed by using a CCD camera. The input signal and the signal delayed by the pattern interval are detected, and data unique to the defect defect other than the regular pattern is detected, and the detection method is used as the defect defect 3. In terms of cost, the former method is better. The method for forming the partition wall to which the present invention is applied is not particularly limited. Further, the photosensitive resin composition for forming the partition walls may be a negative photosensitive composition or a positive photosensitive resin composition. In the case of the negative-type photosensitive resin composition, it is classified into several types depending on the type of curing, and examples thereof include a radical curing type and an acid curing type. The positive photosensitive resin composition is further classified into several types, and examples thereof include a type containing an ortho-naphthoquinone diazide and a type containing an acid group which is blocked. Hereinafter, the radically curable negative photosensitive tree composition will be described as an example, but the present invention is not limited thereto. The partition wall using the negative photosensitive resin composition is usually formed by the following procedure. In addition, the procedure for forming the partition wall is described in detail in the specification of WO 02__G42474, etc., and the detailed description of each of the examples is omitted. (a) A photosensitive resin composition containing an ink repellent agent is applied onto a substrate to form a coating layer of the photosensitive resin composition. (b) The coating layer is irradiated with light such as 12 201202758 ultraviolet rays through a mask corresponding to the desired pattern to harden the portion irradiated with the light. (C) performing a development process to remove a portion Q that is not irradiated with light. In the present invention, the radical-curable photosensitive resin composition contains at least a photo-radical compound adhesive resin, a photopolymerization initiator, and When the ink repellent agent is contained and other components such as a crosslinking agent are contained as necessary, a conventionally known negative ruthenium photosensitive resin composition can be used as a partition wall of the optical element. Specific examples of such a negative-type photosensitive resin composition include JP-A-H08-278629, JP-A No. 2-11-522, JP-A-2002-40650, and JP-A-2002-83688. The negative photosensitive resin composition disclosed in Japanese Laid-Open Patent Publication No. 2008-133312. As the photo-radical polymerizable binder resin, it is preferable to carry out the photo-polymerization initiator in the light-irradiated portion by the action of the photopolymerization initiator, and to promote the hardening of the p-resist and to be hardened, and After the exposure, the resin which is developed in the photorefractive (unexposed portion) is dissolved in the developing liquid. The m Ζ imaging solution is usually an inspective property, so it is usually used as a viscous resin as a viscous resin (hereinafter also referred to as a soluble resin). Material ^ (4) Mixture resin - preferred thin double bond, slit contact base read grease. The above-mentioned ethylene glycol such as (meth) propylene, allyl, vinyl, and = original:: a condensed unsaturated group, these addition polymerizable unsaturated groups, specifically upper or all The group substituted with a hydrocarbon group or the like is used as an acid in the binder resin, and a λ group, a phenolic group, a Wei group, a phosphate group or the like. The ruthenium system is subjected to polymerization in the above-mentioned ethylenic double bond portion to form a partition wall. Further, the unexposed portion of the coating film containing the photosensitive resin composition of the acidic group can be removed using an alkaline developing solution. More preferably, as a preferred aspect of the photo-radical polymerizable binder resin, a polymer containing a side chain having an acidic group and a side chain having an ethylenic double bond may be mentioned by a functional group of a copolymer of an acidic group-containing ethylenically unsaturated monomer and an ethylenically unsaturated monomer having a functional group capable of bonding with a reactive group; and an ethylenic double bond introduced into the epoxy resin A resin made of an acidic group. Examples of the photopolymerization initiator containing a photosensitive resin composition include <2-diketones, acyloins, oxime acetonides, and 9-oxo sulphur thioxanthone. , acetophenones, benzoquinones, diphenylketones, aminobenzoic acids, functional compounds, fluorenylphosphine oxides, peroxides, oxime esters, and the like. In the present invention, the blending ratio of the photopolymerization initiator in the negative photosensitive resin composition is preferably 2 to 40% by mass based on the photoradical polymerizable binder resin, and 5 to 20%. The mass % is better. In such a range, the curability and developability of the photosensitive composition become good. When the photosensitive resin composition of the present invention is used to form a partition wall, an ink repellent agent for imparting ink repellency is provided on the upper surface of the partition wall. Here, the ink repellency means that it has water repellency or oil repellency depending on the composition of the ink, or has both water repellency and oil repellency. More specifically, it refers to the property of repelling the solvent such as water and an organic solvent used in the ink, and usually each can utilize water and a suitable organic solvent, for example, 1-methoxy-2-ethylhydrazine-based propane, propylene glycol Monodecyl ether 2-acetate (PGMEA) or the like is usually evaluated by the contact angle of the organic solvent contained in the ink used in the ink jet method 201202758. The ink repellent agent of the present invention is a compound which, when the photosensitive resin composition containing the same forms a partition wall, imparts desired ink repellency to the upper surface of the partition wall, that is, water used for repelling the ink and The nature of solvents such as organic solvents. When the partition wall is formed by disposing such a photosensitive resin composition, the ink repellent agent which imparts ink repellency to the upper surface of the partition wall is preferably a fluorine-containing compound, a cerium-containing compound, and a fluorine atom and a stone eve. Atom compounds, etc. The fluorine-containing compound to be used as the above-mentioned ink repellent agent is not particularly limited, and a fluorine-containing compound for an ink repellent agent, for example, a fluoroolefin-based resin, which is known in the prior art (see JP-A-2004-053897 (paragraph 0011)) A polymer having an IL-based group in a side chain (refer to Japanese Laid-Open Patent Publication No. Hei 7-35915, No. WO2004/042474, WO2006/129800, WO2007/069703, and JP-A No. 11-281815 (paragraph 0942) 0062, 0, 007, and 007, pp., pp. pp. pp. pp. pp. pp. pp. Further, the ruthenium-containing compound to be used as the above-mentioned ink repellent agent is not particularly limited, and a conventionally known ruthenium-containing compound for an ink repellent agent, for example, a polymer having dimethyl sulfoxyalkyl group (see JP-A 2004) In the above-mentioned ink repellent agent, a compound having a fluorine atom and a ruthenium atom is not particularly limited, and it is known as a prior art. Oil repellency 15 201202758 A fluorine-containing fluorene-containing compound for inks, for example, a fluorine-containing decane coupling agent (refer to Japanese Laid-Open Patent Publication No. Hei 9-2 No. 3803 (paragraphs 0030 to 〇〇34), having both a fluoroalkyl group and a fluorenyl group The compound of the oxyalkyl group (refer to Japanese Laid-Open Patent Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. -300759A, WO2008A23122, etc. Among the ink repellents, the "fluorine-containing ink repellent agent is suitable for imparting ink repellency and is suitable", and a polymer having a fluoroalkyl group in a side chain is preferred. As a method for producing a polymer having a fluoroalkyl group in a side chain, which is one of preferred embodiments of the ink repellent agent, reference is made to JP-A No. 2〇〇〇_1〇2727, JP-A No. 2 The method disclosed in Japanese Patent Publication No. 02-249706, etc. As a preferred embodiment of the ink repellent agent, a polymer having a fluoroalkyl group and an ethylenic double bond in a side chain is exemplified. When the polymer of fluoroxyl group and ethylenic double bond is used as an ink repellent agent, the above rejection The ink is reacted with other compounding components in the negative photosensitive resin composition to be immobilized on the upper surface of the partition wall. Such a polymer having a fluoroalkyl group and an ethylenic double bond in the side chain is preferable. The polymer containing the following polymerized unit: a linear or branched filament having a nitrogen atom to v 1 , preferably all having a carbon number of 2 Å or less substituted by a fluorine atom (however, silk) A polymerization unit comprising a siloxane having a hydrazine; and a polymerization unit having an ethylenic double bond such as a (meth) acrylonitrile group, an allyl group, a vinyl group or a vinyl ether group. The number average molecular weight of the above-mentioned polymer used as the ink repellent agent is more than 500, and more preferably less than 100,000, more than 1,000, less than 1,000.

The amount of the polymer is preferably 5 to 25% by mass in terms of the amount of 5, and more preferably 12 to 20% by mass in terms of the appearance of the polymer. Further, «the number of ethylene double bonds possessed by the σ substance in the side chain is preferably 3 to 10/piece, and preferably 6 to 30 molecules/molar. In this range, the imaging performance becomes good. Further, the above polymer is capable of having a number of turns of 200 or less in the side chain (straight chain). Further, from the viewpoint of ink repellency and barrier formability, the ruthenium content of the polymer is preferably 〇5 to 3 〇 mass%, more preferably 〇5 to 1 〇 mass%. The above polymer used as the ink repellent agent is preferably at least one acidic group having an acid group, for example, selected from the group consisting of a carboxyl group, a phenolic hydroxyl group and a sulfonic acid group. The reason for this is that the ink repellent agent does not easily remain in the region partitioned by the partition walls on the substrate by the alkali solubility, and the ink wettability when the ink is injected by the ink jet method becomes good. From such a viewpoint, the acid value of the polymer is preferably from 10 to 400 mgKOH/g, more preferably from 20 to 300 mgKOH/g. The method for producing a polymer having a fluoroalkyl group, an ethylenic double bond, and an optional fluorenone chain, preferably an acid group, as described above is specifically disclosed in WO2004/042474, WO2007 Japanese Patent Publication No. 069703 and WO2008/149776. The content ratio of the ink repellent agent is preferably in the range of 0.01 to 30% by mass based on the total amount of the solid content of the photosensitive resin composition, and more preferably 0.05 to 20 in the range of 201202758. The reason for this is that the ink repellency of the obtained partition walls is good, and the ink which is injected by the ink jet method has good wet spreadability in dots, and the uniformity of the ink layer to be injected is good. In the photosensitive resin composition used in the production method of the present invention, a radical parenting agent or a crosslinking agent which increases the crosslinking density of the cured film of the coating film can be blended as necessary to obtain a substrate adhesion. Sexual second coupling agent, hardening accelerator, tackifier, plasticizer, defoamer, leveling agent, anti-warping agent, UV absorber, etc. Examples of such a crosslinking agent include an amine-based resin, a compound having two or more epoxy groups, a compound having two or more sulfhydryl groups, a polycarbodiimide compound, and two or more ruthenium compounds. The compound of the oxazoline group has two or more. A compound of an anthranilyl group, a polyvalent metal, a compound having two or more hydrogenthio groups, a polyisocyanide compound or the like. These may be used singly or in combination of two or more.

The resin composition of the lion is also 丨, 丨, 姑U

V / -V (j- , ATM . VU AA I 隹 ; 苻 u , , M is another compound having an epoxy group of 2 or more. ▲ Among these, in the manufacturing method of the present invention The photosensitive resin composition to be added to the photosensitive cyanide in the production method of the present invention has a cross-linking ratio, which is also known in the optical type and use, but is relative to the total amount of the photosensitive resin composition. 20% by mass is more preferable. In this range, 30% by mass is preferable, and the image quality of 1 玄·5~ is improved. 'To have a sensitization having two or more quinces (four) The resin composition is preferably a radical crosslinking agent, and a radical crosslinking agent of 201202758 is preferred, whereby the curing of the photosensitive resin composition can be promoted. Specific examples of the radical crosslinking agent include two-stretching. Ethylene glycol di(meth)acrylate, tetraethylene glycol di(meth)acrylate, tripropylene glycol di(decyl)acrylate, neopentyl glycol di(decyl)acrylate, 1 , 9-nonanediol di(meth) acrylate, trimethylolpropane tri(meth) acrylate, new Tetraol tri(meth)acrylate, pentaerythritol tetrakis(meth)acrylate, bistrihydroxydecylpropane tetra(meth)acrylate, dipentaerythritol hexa(meth)acrylate, amine And the bisallyl nadiimide may be used alone or in combination of two or more kinds. The free radicals of the total solid content of the photosensitive resin composition may be used. The ratio of the crosslinking agent is preferably from 10 to 60% by mass, more preferably from 15 to 50% by mass, and in this range, the developability of the photosensitive resin composition is good. (Light-blocking particles) Next door In the case of a light-shielding partition wall such as a black matrix, the photosensitive resin composition used in the present invention preferably contains light-shielding particles. Thereby, light-shielding properties can be imparted to the partition walls. For example, carbon black, aniline black, anthraquinone black pigment, perylene black pigment, and carbon black are preferable, and carbon black may be surface-treated with a resin or the like. Also in carbon black with blue pigment and From the viewpoint of the shape of the light-shielding partition wall such as a black matrix, it is more preferable that the carbon black has a specific surface area of 5 〇 to 2 〇〇 m 2 /g by using the BET method, preferably (9) to 180 m 2 /g. The specific surface area of the carbon black is equal to or greater than the lower limit of the range. 19 201202758 The shape of the light-shielding partition wall such as 'black' is not easily deteriorated. When the upper limit of the range is less than or equal to the upper limit of the range, the dispersing aid is not excessively adsorbed on the charcoal. Black, is better. Disperse the excessive money in the time, in order to make various physical properties, it must be formulated with a large number of dispersing aids. Also, as carbon black, in terms of sensitivity, it is tannic acid dibutyl vinegar The oil absorption is preferably 120 cc/100 g or less, and the smaller the better. Further, the average-secondary particle diameter of carbon black is preferably 2 Å to 5 Å, and more preferably 25 to 45 nm. When the average value of the blackness is - such as when the upper limit is less than the lower limit value, it is easy to disperse at a high concentration, and it is easy to obtain a photosensitive dendritic composition having good stability over time. When the upper limit of the range of the sea is less than or equal to the upper limit of the range of the sea, it is not easy to cause the shape of the light-shielding partition wall such as a black matrix to deteriorate. Further, the average primary particle diameter of carbon black can be measured by visual observation or the like using an electron microscope or the like. In addition, in order to apply the coating to the substrate smoothly, various solvents which are not reactive with the composition component and the substrate can be added as a diluent to the photosensitive resin composition as necessary. Specific examples of the diluent include alcohols, ketones, serotons, carbitols, esters, ethers, chain hydrocarbons, cyclic saturated hydrocarbons, and aromatic hydrocarbons. These may be used alone or in combination of two or more. The amount of the above-mentioned diluent is 50 to 95% by mass based on the total amount of the photosensitive resin composition, and the coating property of the photosensitive resin composition is preferably 70 to 90% by mass. As a preferred amount. (2) Coating step For the defect defect detected in the above (1), when the curable correction liquid containing the ink-repellent ink is cured by the correction liquid, at least the defect defect is filled and substantially the same size as the peripheral partition wall (height and Coating in the manner of width). 20 201202758 <Sclerosing correction liquid containing ink repellent> The curable correction liquid used in the present invention contains an ink repellent agent for obtaining ink repellency. In addition, when the curable correction liquid is cured after application, the coating performance is applied such that at least the defect defect is filled and substantially the same size as the peripheral partition wall. The curable correction liquid may be the same as the photosensitive resin composition for forming the partition itself. However, since it is cured by light and heat, it is usually a negative composition. Further, since the development step is not performed when the partition wall is corrected, it is preferable to use a composition containing no alkali-soluble resin. The curable correction liquid is preferably a composition containing an ink repellent agent, a radical crosslinking agent, and a photopolymerization initiator. (Repellent agent) The ink repellent agent is not particularly limited as long as it can impart ink repellency to the surface of the cured product obtained from the curable correction liquid. The ink repellent agent contained in the photosensitive resin composition can be used in the same manner, and the preferred embodiment is also the same. The ratio of the ink of the total solid content of the curable correction liquid is preferably 0.01 to 30% by mass. When the ratio is high, the effect of lowering the surface tension of the formed partition correction portion is excellent, and the partition correction unit can be provided with high ink repellency. On the other hand, when the ratio is too high, the compatibility with other materials constituting the curable correction liquid may be lowered, and the appearance of the coating film may be deteriorated. The ratio of the ink repellent agent to the total solid content of the curable correction liquid is preferably 0.15 mass%, more preferably 20 mass%. Further, in the present specification, the term "hardening property correction" (four) total body composition means that the sclerosing property is heated at 150 ° C, and the weight is retained as a component. Residue (free radical crosslinking agent) when it is less than 0.1% per minute. The curable correction liquid used in the present invention contains 2, in addition to the above-mentioned ink repellent agent, preferably a fluorine-containing ink repellent agent. More than one ethylene double bond is preferred from the self-crosslinking material. As a result, the photohardenability of the curable correction liquid is improved, and (4) the chemical property of the procedure for applying the ink for forming the pixel by the ink jet method after the nucleation is satisfied. Specific examples of the radical crosslinking agent include the same as those of the radical crosslinking agent which can be contained in the photosensitive resin composition, and the preferred embodiment is also the same. The ratio of the radical crosslinking agent of the total solid content of the sclerosing correction liquid is preferably 4% to 5%, and more preferably 10% by weight. In this range, the chemical resistance of the corrected partition wall was good. (Photopolymerization initiator) The curable correction liquid used in the present invention preferably contains a photopolymerization initiator. The photopolymerization initiator is preferably composed of a compound which generates a radical by using light. The photopolymerization initiator may be the same as the photopolymerization initiator of the total solid content of the curable correction liquid, which is the same as the photopolymerization contained in the above-mentioned photosensitive resin composition. The ratio is preferably (U to 50% by mass, more preferably 0.5 to 30% by mass. In the case of S Xuanwei, the sensitivity of the curable correction liquid is good. (Light-shielding particles) When the wall is to be corrected For example, when the partition wall 22 of the black matrix has a light-shielding partition 22 201202758, the curable correction liquid used in the present invention preferably contains light-shielding particles, whereby the cured product can be cured by the curable correction liquid. The light-blocking property is the same as that of the light-shielding particles contained in the photosensitive resin composition, and the same is preferable. The curable correction liquid contains such light-shielding particles. The ratio of the light-blocking particles in the total solid content of the curable correction liquid is preferably 15 to 5 % by mass, more preferably 20 to 40% by mass. The ratio of the light-shielding particles is the lower limit of the range. Above the value, When the required light-shielding property is obtained, the sensitivity is not easily lowered when the upper limit of the range is less than or equal to the upper limit of the range. (Other components) For the purpose of improving durability and chemical resistance, it is preferable that the curable correction liquid contains a thermal curing agent. Examples of the thermosetting agent include an amine-based resin and a compound having two or more epoxy groups, a chemical composition having two or more bases, a polycarbodiimide compound, and two or more. An oxazoline group having two or more compounds of an anthracene group, a compound having a polyhydric metal member having two or more hydrogenthio groups, a polyisocyanate compound, etc. The curability correction liquid is upgraded as necessary For the purpose of the adhesion of the substrate, it is preferable to contain a decane coupling agent. The sclerosing correction liquid is preferably a polymerization inhibitor in order to improve the enthalpy of the sclerosing correction liquid. For the preservation of the ampoules, it is preferred to use a hydrogen-m-inhibitor, and it is particularly preferable to use methyl hydrogen. The amount of the polymerization inhibitor is determined by the total solidity of the curable correction liquid 23 201202758 _ mass% to 3 mass% is preferable, and (4) 1% by mass to 丨% by mass is preferable. ", a more curable correction liquid may contain a curing accelerator, a masking agent, a plasticizer, an antifoaming agent, if necessary. The leveling agent, the anti-cawel agent, the ultraviolet ray agent, etc. The curable correction liquid of the present invention is preferably a mixture of the above components and a diluent. The diluent is a reactive functional group having _ or more. The monomer or the solvent is preferred. Examples of the monomer having the above reactive functional group include a monomer having an ethylene read bond, an epoxy group, a decyl group, a cyclic urea group, and a cyclic vinegar. The nucleus and the reactive reading point are preferably a monomer having an ethylidene unsaturated bond or an epoxy group. X, a single system having a reactive functional group is preferably a monofunctional one. As the above solvent, an alcoholic solvent can be used. , Sailusu solvent, carbitol solvent, ester solvent, ketone solvent, ceramide acetate solvent, carbitol ester solvent, ether solvent, aprotic guanamine solvent, lactone system Solvent, unsaturated hydrocarbon solvent, saturated hydrocarbon solvent, etc. A non-aqueous organic solvent. Specifically, PGMEA (propylene glycol monomethyl ether acetate, methoxy propyl acetate, CH3 OCH2 CH(CH3 )OCOCH3 ), MBA (3-methoxyacetic acid butyl ester, CH3 CH(OCH3 )CH2 CH2 OCOCH3 ), DMDG (diethylene glycol dimethyl ether, H3COC2H4 〇CH3), BDGAC (diethylene glycol monobutyl ether acetate), or a mixture of these is particularly preferred. A preferred combination of the curable correction liquid of the present invention is a mass of 〇.〇1 to 3〇 with respect to the total solid content of the curable correction liquid. / 201224758 ink repellent agent, 40 to 80% by mass of the radical crosslinking agent based on the total solid content of the curability correction liquid, and (1) 丨 刈 刈 mass % of the total solid content of the sclerosing correction liquid The photopolymerization initiator is a carbon black as a light-shielding particle in an amount of 15 to 5% by mass based on the total solid content of the curable correction liquid, and a solvent: a total amount (100 parts by mass) of the curable correction liquid, 1 〇 ~ 80 mass parts of MBA and / or BDGAC. The curable correction liquid preferably has a viscosity of 10 to 300 mPa.sec, preferably 15 to i5 mPa.sec, and particularly preferably 20 to 90 mPa*Sec, irrespective of whether or not a diluent is contained. When the viscosity is at least the lower limit of the range, when the curable correction liquid is applied, the coating droplets do not permeate and spread, and the desired size and shape of the coating droplets can be easily obtained. When the upper limit of the range is less than or equal to the upper limit of the range, the film thickness of the applied droplets does not become large, and the upper surface of the droplets is flat and does not protrude. The cured product formed of the curable correction liquid preferably has a contact angle with water of 90 degrees or more, more preferably 95 degrees or more. Further, the contact angle of diphenylene is preferably 35 degrees or more, and more preferably 4 degrees or more. <Coating> In the method for correcting the partition wall of the present invention, the refractory repair containing the above-described various components is prepared, and the defect defect in the above (1) is measured, and at least the defect defect can be filled when the correction liquid is cured. The coating is applied in such a manner as to have substantially the same size (height and width) as the peripheral partition. 25 201202758 The coating method is preferably a method in which the curable correction liquid 4 is applied by using the correction liquid supply means 6 as long as it can be applied to the above-described method. Specifically, a method in which the curable correction liquid 4 is adhered to the needle-shaped member and then applied to the position of the defect defect 3 of the partition wall 2 in the above-described manner is disclosed in Japanese Laid-Open Patent Publication No. Hei 08-182949; In the method of the fourth embodiment, the method of applying the sclerosing correction fluid 4 to the position of __3 of the partition wall 2 in the form of the above-described configuration is described. It is appropriate to make minor corrections. When the needle member is used, the hardening correction liquid 4 can be repeatedly applied until the desired film thickness and width are obtained. In addition, when the needle-shaped member in which the tip end portion on the side where the curable correction liquid 4 is adhered is processed into a flat shape, the needle-shaped member can prevent the partition wall 2 from damaging the needle-like member. When the diameter of the tip end portion is changed, it is possible to correspond to the defect of the partition wall 2 of various sizes. (3) Hardening step In the method for correcting the partition wall of the present invention, in the above (2) coating step, at least the defect defect is filled and becomes a peripheral partition wall when the position of the defect defect 3 of the partition wall 2 is hardened by the secret solution. The hardening correction liquid after application of the same size (height and width) is subsequently cured by the (3) hardening step to become a correction portion. Further, the following drying step is provided before the hardening. (Dry) After the curable correction liquid 4 is applied, if the sclerosing correction liquid 4 does not contain the solute 26 201202758 agent, it is not necessary to dry. Further, even when the curable correction liquid 4 contains a solvent, the solvent may naturally volatilize. When drying, it may be air-dried, heated and dried, and vacuum dried. In the case of heating and drying, it is preferable to use an oven, a hot plate, etc. in the range of 50 to 3 Torr (the range of rc is preferably 丨 minute to 3 hours. Further, since the correction partition 2 is partially and mostly required to be dried in a short time, infrared rays are used. A method of heating the correction and drying is also suitable for use in a point heater or the like. (Curing) After drying as necessary, the curable correction liquid 4 is cured. As the curing method, the curable correction liquid 4 is sufficiently The method of hardening is not particularly limited, and it is preferably a method of hardening by irradiation with ultraviolet rays. Fig. 1(c) schematically shows a hardening step by the irradiation of ultraviolet rays 8. High-pressure mercury lamp, ultrahigh pressure can be used. Mercury lamps, mercury lamps, and laser rays are used as light sources. In order to enhance the illuminance of the illuminating light, the mercury illuminating point source of the ultra-high pressure mercury lamp for concentrating the light is particularly good. ), because of its high illuminance, it can illuminate sufficient energy to harden the correction fluid in a short time, and because it can only illuminate the correction, production Although it is also dependent on the size of the defect defect 3, that is, the amount of the curable correction liquid 4 which must be applied and hardened, for example, it is possible to irradiate ultraviolet rays by using a light source of 5 〇〇 to 5,000 mW/cm 2 . 5 to 3 sec., which is obtained by irradiating ultraviolet rays of 500 to 100,000 mJ/cm 2 as a preferable condition. In this way, it is possible to obtain a correction portion which fills the defect defect to be corrected and has the same height and width as the peripheral partition wall. 5. 201202758 In Fig. 2, a perspective view (a) of the correction unit 5 obtained in this manner and a cross-sectional view (b) corresponding to the line portion A_A in the perspective view are shown. Fig. 2(b) As shown in the cross-sectional view, the ink repellent surface 11 can be formed on the entire surface of the correction portion 5 by the properties of the curable correction liquid containing the above-described ink repellent agent. The thickness of the ink repellent surface 11 is also Depending on the curable correction liquid to be used, it is preferably about 1 〇 to 5 〇〇 nm, more preferably 20 to 200 nm. Here, the height (hl) and the width (w) of the cured portion 5 are corrected. Same degree and width as the neighboring wall Specifically, the height is formed in a height of about 7 G to 15% with respect to the height of the peripheral partition, and is preferably about 8 to 130%. Similarly, the width is read for the peripheral partition (four). The width is preferably about 80 to 140%, preferably about 90 to 12%. (4) The step of irradiating the laser light is schematically shown in the first (d) diagram (4) the step of irradiating the laser light, which is The surface of the correction portion 5 obtained in the above step (3) that is continuous with the side surface of the partition wall (the surface that is continuous with the side surface of the partition portion at the irradiation portion is removed from the point 7') is located near the boundary of the original partition wall 2 itself. The step of irradiating the surface of the laser beam 9 with the surface of the correction portion 5. The term "the surface" is formed by, for example, a surface of the second line (a) with a diagonal line, and the side surface 21 is formed in a state of being substantially continuous in the horizontal direction. In the subsequent ink discharge step, the fish oil black drags the total surface of the soil, which is different from the surface of the body formed in a continuous state from the partition wall having ink repellency. In other words, the surface of the correction portion is "the surface continuous on the side surface of the partition wall" except that the surface of the correction portion is considered to be necessary for the ink repellency. 28 201202758 As a laser light source (not shown), light having a pulse wave wavelength of 5 3 2n m or 3 5 5 n m is preferred. The intensity of the laser light to be used for the irradiation is as follows: "the intensity at which the surface layer is removed only in the portion where the laser beam is irradiated in the correction portion 5", and the intensity of the laser beam irradiation portion can be confirmed by visual observation. This mode is adjusted as appropriate. The position, the width, the thickness of the surface layer to be removed, and the like which are irradiated with respect to the laser light with respect to the correction portion 5 will be described with reference to Fig. 3 . Fig. 3 is a cross-sectional view showing a correction portion obtained by an example of a method for correcting a partition wall of the present invention. Specifically, the irradiation laser light 'specifically considers the width of the partition wall of the article in which the pixel is formed by the ink jet method' is from the outermost end of the correction portion 5 to the inner side of the partition wall 2 to 1 〇 μη (the equivalent of the third figure) It is preferable that the surface is carried out at a distance represented by X, and the range is preferably 5 to 8 μm. Here, the outermost end of the correction unit 5 refers to a position where the correction unit protrudes most in the direction of the point 7. When the laser beam is irradiated from the outermost end of the correction portion to the inside beyond 1 〇μηι, that is, when the distance of X in the third figure is more than 1 (^111, the ink repellency of the upper surface of the partition correction portion cannot be sufficiently ensured. , the possibility of color mixing occurs when the ink is ejected at the point (d〇t). When the laser light irradiation range is less than 2μηι from the boundary to the inner side, that is, when the distance of X in the third figure is less than 2μιη, The ink-repellent portion is sufficiently formed so that the film thickness is uneven (white point) when the ink is ejected to the dot 7. Here, the maximum film thickness of the correction portion 5 before the laser light is irradiated is set. In the case of hl, when the thickness of the surface layer removed by the irradiation of the laser light is h2, h2/hl < 〇.5 is preferable. It is more preferable to use h2/hl < 〇.3. When h2/hl is 0.5 or more The amount of flying bed from the partition correction unit due to the irradiation of the laser light is increased, and there is a problem of the ink repellency of the upper surface of the peripheral partition wall of 29 201202758. This is because the correction portion $ and the ink surface 11 are irradiated with lightning. The light is cut and cut, and the cut is 'and the miscellaneous state does not show oil repellency. For the sake of sex, and when the number of parts is increased, the pixels formed after (4) are also worried. Specifically, h2 is preferably 20~, and more preferably 3〇~5〇. According to the correction method of the present invention, The defect of the ink-repellent defect is improved accurately and efficiently, and the ink-repellent correction portion formed by the method of transferring the defect has a side that is continuous with the side wall of the surface layer by which the laser light is removed. Therefore, when ink ejection coating is performed in order to form a pixel by an inkjet method, it is possible to prevent ink color mixing between adjacent pixels, and it is possible to obtain a pixel having high film thickness uniformity. In the case of the light emission, only a small amount of the corrected hardened material existing on the surface layer of the end portion of the correction portion is removed, so that it is possible to provide a high-performance ink discharge printed matter such as a color filter and a small amount of pixel contamination caused by the droplet of the corrected hardened material to be removed. Organic EL device. EXAMPLES Hereinafter, the present invention will be described based on examples, but the present invention is not limited by the terms and the like. Examples 1, 3 and 4 are examples, and examples 2 are examples. In addition, the "parts" used as the compounding amount in each case means "parts by mass". Further, the compound numbers used in the following examples are as follows. C6FMA : CH2=C (CH3)COOCH2CH2(CF2)6F, MAA: mercaptoacrylic acid, 30 201202758 2-HEMA: 2-hydroxyethyl methacrylate, MMA: decyl methacrylate, 2-ME: 2-hydrothioethanol, V -70 : 2,2,-azobis(4-decyloxy-2,4-dimethylvaleronitrile) (manufactured by Wako Pure Chemical Industries, Ltd., trade name: V_7〇), MOI: 2-mercaptopropene oxime Ethyl oxyisocyanate, DBTDL: dibutyltin dilaurate, BHT: 2,6-di-t-butyl-p-nonylphenol, ZCR1569H: biphenyl type epoxy acrylate (manufactured by Nippon Kayaku Co., Ltd., commodity Name: ZCR1569H, solid content 70 mass ° / 〇), OXE02 : 1-[9·ethyl-6-(2-mercaptobenzylidene)-9H-carbazole _3·yl]-ethanone-1 - (0-acetonitrile XCIBASPECIALTY CHEMICALS, trade name OXE02), UX5002: urethane acrylate (manufactured by Nippon Kayaku Co., Ltd., trade name: KAYARAD UX5002), 157S65: bisphenol A novolac type epoxy resin (JAPAN EPOXY RESINS , trade name: EPICOAT 157S65), KBM403: 3-glycidoxypropyltrimethoxydecane (manufactured by Shin-Etsu Chemical Co., Ltd., trade name: KBM-403), PGMEA: propylene glycol monomethyl ether acetate, CHON : cyclohexanone, MBA: 3-methoxyacetic acid butyl ester, BDGAC: diethylene glycol monobutyl ether acetate, CB: carbon black (average secondary particle diameter: 120 nm, propylene glycol monomethyl ether acetate Business Purpose 31 201202758 Solution, CB 20% by mass, solid content 25 mass. /〇). <Synthesis of Polymer (A1)> [Synthesis Example 1] A high pressure dad having an internal volume of 1 L of a stirrer was added with propylene (556 g), C6FMA (96 g), MMA (4.8 g), and 2-HEMA ( 96 g), MMA (43.2 g), chain transfer agent 2-ME (6.2 g), and polymerization initiator V-70 (4.5 g) were stirred at 4 ° C for 18 hours while stirring under nitrogen. A solution of polymer (1). Water was added to the obtained acetone solution of the polymer (1) for reprecipitation purification, followed by reprecipitation purification using petroleum ether, and vacuum drying to obtain 237 g of the polymer (1). A glass flask containing 500 ml of a thermometer, a mixer, and a heating device was added with polymer (1) (100 g), MOI (47.7 g), DBTDL (0-19 g), BHT (2.4 g), and acetone (100 g). The mixture was polymerized at 30 ° C for 18 hours while stirring to obtain a solution of the polymer (2). Water was added to the obtained acetone solution of the polymer (2) for reprecipitation purification, followed by reprecipitation purification using petroleum ether, and vacuum drying to obtain 135 g of a polymer (A1) having a function as an ink repellent. The weight average molecular weight was 8,800. [Partition for forming a partition wall] ZCR1569H (47.1 parts) of a polymer (Α1) (1·45 parts), a dispersion of an alkali-soluble photosensitive resin, and 〇ΧΕ02 (8·7 parts) as a photopolymerization initiator CB (232.0 parts) as a black colorant, UX5002 (31.8 parts) as a radical crosslinking agent, 157S65 (3.6 parts) as a thermosetting agent, KBM403 (5·8 parts) as a decane coupling agent, and PGMEA (570 parts) and CHON (100 parts) as a solvent were mixed to obtain a diluent for forming a partition wall. 32 201202758 [Partition correction liquid] Polymer (Al) (0.21 parts), UX5002 (28 parts) as a radical crosslinking agent, OXE02 (5.3 parts) as a photopolymerization initiator, dispersion as a black colorant The liquid CB (45 parts), the solvent (21.49 parts), and the BDGAC (20 parts) were used to obtain a partition correction liquid. [Example 1] A diluted solution of a composition for forming a partition wall was applied onto an alkali-free glass substrate using a slit coater, and then vacuum-dried at 13 °Pa for 30 seconds, and further! Dry at 00 °C on a hot plate for 2 minutes. Above the coating film, a mask (line: 20 μm, grid range: ιοομη^ΟΟμηι) in which a lattice pattern was formed was set at a gap of 3 〇 gm, and 100 mJ/crn 2 was irradiated with an ultrahigh pressure mercury lamp. Subsequently, the substrate was subjected to development treatment at 25 C for 40 seconds using an O.i mass% aqueous solution of tetramethylammonium hydroxide added with a surfactant, and washed with water and dried to form a light-blocking partition wall. When the substrate having the light-shielding partition wall was irradiated with a light, and the light-shielding partition wall was photographed using a Ccd camera, and the film was inspected by comparison with a pattern prepared in advance, a defect defect was detected in the light-shielding partition wall. Further, in the above apparatus, the missing portion of the defective portion of the partition wall is mounted, the wall portion is removed, and the laser beam of the defect portion of the partition wall is removed, and the defect defect correction device is used for the front end portion. The obtained partition correction fluid. This step was repeated twice, and the partition correction liquid was applied so that the partition walls were not damaged. Subsequently, the region coated with the light is irradiated with ultraviolet rays to be cured as a correction portion. Further, the external lens 33 201202758 is an ultraviolet spot irradiation device that uses an ultrahigh pressure mercury lamp mounted on the above device as a light source, and is irradiated with an exposure amount of 5, 〇〇〇mj/cni2. In the correction portion 'to remove the ink repellency on the surface continuous with the side surface of the partition wall', the surface of the correction portion is 20 μm from the outermost end of the correction portion (corresponding to 3 μm in FIG. 3X) at 20%. The laser output power illuminates a pulsed laser (wavelength 532 nm). When the film thickness was measured by an optical microscope, the maximum film thickness of the correction portion before the laser light irradiation was reduced by a pulsed laser beam (h2) of 2 〇〇 nm and h2/hl was 0.1. In the region of 1 〇〇μηι 200 μηι which is partitioned by the partition wall having the correction portion obtained as described above, a thermosetting ink containing 25% of a solid content containing a green pigment was injected using an ink jet apparatus (^(^". (9) It was dried on a hot plate for 5 minutes, and then heat-treated at 2 ° C for 3 minutes to form a pixel. The volume of the ink layer after heat hardening was 4 〇 pL. The white point of the ink was repelled around the partition wall. If the defect has the partition wall of the correction portion, the surface of the upper portion of the partition portion of the correction portion has ink repellency, and the surface of the correction portion that is continuous with the side surface of the partition wall has ink affinity, so that no ink is generated. Overflow of color mixing and 'the ability to form an ink layer with high precision. [Example 2] After forming a defect on a non-glass substrate, Li

After hardening, it is formed directly by the pixels of Τ. In the same manner as in Example 1, 34 201202758 Injected into a region of 200 μm separated by a partition wall having the above-described obtained correction portion, a thermosetting type in which a solid content containing a green pigment was 25% was injected using an inkjet device. Ink (18 〇 pL) (j; iiH 〇 (rc is dried on a hot plate for 5 刼. Then 'heated at 2 〇〇 C for 3 来 to form a pixel. The volume of the ink layer after heat hardening is 4 〇 The partition wall having the correction portion has ink repellency on the surface continuous with the side surface of the partition wall in the correction portion, so that the ink is repelled around the side wall of the correction portion, thereby causing white spots. [Example 3] In the same manner as in Example 1, the light-shielding partition wall was formed on the alkali-free glass substrate, and when the defect was detected in the same manner as in Example 1, the defect was detected. In the same manner as in Example 1, the partition defect was applied to the defect defect portion. The liquid is hardened as a correction portion. The correction portion 'in order to remove the ink repellency on the surface continuous to the side surface of the partition wall' is the width of the outer surface from the outermost end of the correction portion (corresponding to the third Figure X is 5μιη) 60% of the laser output power is irradiated with a pulsed laser (wavelength of 532 nm). When the film thickness is measured by an optical microscope, the film thickness maximum (hl) of the correction portion before the laser light irradiation is 2. 〇μηι, irradiated The film thickness (h2) which was reduced by the pulse laser was 0_8 nm, and h2/hl was 0.4. In the region of 1 ΟΟμηιχ 200 μm which was partitioned by the partition having the correction portion obtained as described above, the green pigment was injected using an ink jet apparatus. The solid content was 25% of a thermosetting ink (i80 pL), which was dried on a hot plate at 100 ° C for 5 minutes, and then formed by heating at 30 ° C for 30 minutes. The ink layer was heat-hardened. The volume is 4 〇pL. 35 201202758 The partition wall of the syllabary is the ink-repellent property of the p-surface on the partition wall of the correction part, and the fourth side of the correction part is continuous with the side wall of the partition wall. The ink layer is formed in a high-definition manner, and the ink layer can be formed in a high-definition manner. Upper shape "lighting next door to the wall and (1) When the defect is detected in the same manner, the defect is detected in the same manner as in Example 1. The partition correction liquid is applied to the defect defect portion and cured as a correction portion. The correction portion 'in order to remove the ink that is continuous with the side surface of the partition wall The surface of the correction unit is irradiated with a pulsed laser (wavelength of 532 nm) at a laser output power of 1% by the width from the outermost end of the correction unit (the width of the field is 5 μm in Fig. 3X). When the film thickness is measured by a microscope, the film thickness maximum (hl) of the correction portion before the laser light irradiation is 2 () 哗, and the film thickness reduced by the irradiation pulse laser is illusory as a claw, and 112/111 is 〇 6. A thermosetting ink (丨8〇pL) containing 25% of a solid content of a green pigment was injected into the region of 1 μm χ 200 μm divided by the partition wall having the correction portion obtained as described above. Dry on a hot plate for 5 minutes at 丨〇〇°c. Subsequently, at 2 〇〇. (3) Heating is performed for 3 minutes to form a pixel. The volume of the ink layer after heat curing is 40 pL. The partition wall having the correction portion may be because the amount of the droplet from the partition correction portion is too large, resulting in rejection of the upper surface of the partition wall. When the ink is low, the ink leaps to the upper part of the partition. 36 201202758 When h2 / h 1 exceeds G. 5, the ink repellency of the upper surface of the partition is insufficient, and h2/hl < 0_5 can show better ink repellency. INDUSTRIAL APPLICABILITY According to the method for correcting a partition wall according to the present invention, the surface of the correction portion corresponding to the upper portion of the partition wall is modified so as to be divided into a plurality of regions to be formed on the substrate. Further, the defect having the ink repellency on the surface and the smear of the ink on the side surface is prevented from being formed on the side of the partition wall in the partition correction portion by the ink discharge for forming the pixel after the correction. The wettability of the surface is low, thereby preventing the film thickness of the pixel from being uneven, and can be applied to color filters, optical sheets, organic EL elements, circuit boards, and thin films. The partitions used for crystals, microlenses, and biochips. In addition, the contents of the Japanese Patent Application No. 2〇10-〇92219, and the contents of the drawings, drawings, and abstracts, which were filed on April 13, 2010, are included. The disclosure of the specification of the present invention is hereby incorporated by reference. FIG. 1 is a diagram showing an example of a method for correcting a partition wall of the present invention. FIG. 2(ab) A schematic view showing a perspective view and a cross-sectional view of the correction unit after the hardening step in the example of the method for correcting the partition wall of the present invention. Fig. 3 is a view showing an example of the correction method of the partition wall of the present invention. Sectional view. [Explanation of main component symbols] 1.. Substrate 2. Partition 3: Defective defect 4.. Hardening correction fluid 37 201202758 5.. Correction section 6.. Correction fluid supply means 7...Point 8.. Curing ultraviolet light 9.. Correction liquid supply means 11.. Repellent surface 12.. Surface removal part 21.. Side wall of the partition wall... Correction film thickness maximum H2... thickness of the surface layer removed... correction section width X... distance 38

Claims (1)

201202758 VII. Patent application scope: 1. A method for correcting a defect defect of a partition wall having ink repellency and side ink affinity, which is a method for correcting a defect defect of a partition wall, wherein the partition wall is used for forming a plurality of defects on a substrate The method is disposed on the substrate, and has an ink repellency on the upper surface and an ink repellency on the side surface; the method is characterized by the following steps: a detecting step of detecting a defective defect of the partition wall; a coating step, The defect defect is applied by causing the curable correction liquid containing the ink repellent agent to fill at least the defect defect when the correction liquid is cured, and to have substantially the same size as the peripheral partition wall; a step of forming a correction portion by liquid hardening; and a removing step of irradiating the surface of the correction portion that is continuous with the side surface of the partition wall with laser light, and removing the surface layer of the correction portion in the irradiation portion. 2. The method of claim 1, wherein the maximum thickness of the film before the irradiation of the laser light is set to hi, and the thickness of the surface layer removed by irradiation with the laser light is h2. When h2/hl<0.5. 3. The method of claim 1, wherein the partition wall is obtained by coating a photosensitive resin composition containing an ink repellent agent on a substrate to form the photosensitive resin. The coating layer of the composition is then irradiated with light through the mask corresponding to the desired pattern to harden the portion of the irradiated light, 39 201202758 Subsequently, the development process is performed, and the removal is not performed. The partition wall is made by irradiating a portion of the light. 4. The method of claim 3, wherein the photosensitive resin composition further comprises a photoradical polymerizable binder resin and a photopolymerization initiator. 5. The method of claim 1, wherein the ink repellent agent is a polymer having a fluoroalkyl group and an ethylenic double bond in a side chain. 6. The correction method according to any one of claims 1 to 5, wherein the irradiation of the laser light is performed on the surface of the region of 2 to 10 μm from the outermost end of the correction portion toward the inner side of the partition wall. 7. The method of claim 1, wherein the sclerosing correction fluid contains a fluorine-containing ink repellent. 8. The method of claim 7, wherein the fluorine-containing oil-repellent ink contains an ethylenic double bond. 9. The method of claim 7, wherein the sclerosing correction fluid further comprises a radical crosslinking agent and a photopolymerization initiator. The correction method according to any one of claims 1 to 9, wherein the partition wall has a partition wall having a light-shielding property. 11. The method of any one of claims 1 to 10, wherein the partition wall is a partition wall for a color filter. 12. The correction method according to any one of claims 1 to 11, wherein the partition wall is a partition wall for an organic EL element. 40