TW200923575A - Radiation-sensitive resin composition for forming colored layer and color filter - Google Patents

Abstract

There is provided a radiation-sensitive resin composition for forming a colored layer which can form a color filter not causing "burn-in" at a high product yield, and has high solubility in a cleaning solvent even after drying. The radiation-sensitive resin composition for forming the colored layer contains (A) a colorant, (B) an alkali-soluble resin, (C) a polyfunctional monomer and (D) a photopolymerization initiator, wherein the alkali-soluble resin (B) contains a copolymer produced by polymerizing a polymerizable unsaturated compound containing (b1) at least one selected from the group consisting of polymerizable unsaturated carboxylic acids and polymerizable unsaturated carboxylic acid anhydrides in the presence of a compound represented by the following formula (1): wherein Z1 and Z2 represent an alkyl group having 4 to 18 carbon atoms or an optionally substituted benzyl group.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a radiation sensitive linear resin for forming a color layer in a color filter for a transmissive or reflective type color liquid crystal display device, a color image pickup device element, or the like. The composition includes a color filter having a coloring layer formed using the sensitive radiation linear resin composition, and a color liquid crystal display device including the color filter. [Prior Art] A method of forming a color filter using a coloring sensitive radiation linear composition, and a coating film in which a linear composition of color-sensitive radiation is formed on a substrate or a substrate on which a light-shielding layer of a desired pattern is formed in advance is known. After irradiating the radiation (hereinafter referred to as "exposure") through a photomask having a desired pattern shape, the image is developed with an alkaline developing solution and dissolved to remove the unexposed portion, followed by using a clean oven or a heating plate. Post-baking, a method of obtaining pixels of respective colors (for example, refer to Patent Document 1). In recent years, since the size of the substrate used for forming the color filter tends to be large, the coating method of the sensitive radiation linear composition is replaced by a spin coating device using a central drip type to coat the sensitive radiation composition. The protruding portion of the liquid becomes a slit nozzle method having a smaller diameter. In the slit nozzle method of the latter, since the diameter of the liquid ejecting portion is small (small), a large amount of the linear composition of the sensitive radiation remains at the tip end portion of the nozzle after the coating is finished, and the residual composition is dried and coated next time. The cloth will become a dry foreign matter and fall on the color filter 'so that the quality of the color filter is significantly lowered -6-200923575 low', so the washing solvent is usually sprayed at the front end of the nozzle before spraying, but even if it is sprayed, even if In this way, it is still impossible to effectively prevent the deterioration of the quality of the color calender due to dry foreign matter, and it is the main cause of the decrease in the yield of the product. Therefore, in recent years, there has been a demand for a linear composition for a color filter for a color filter which is excellent in the washing property of a washing solvent, that is, a liquid filter which is highly soluble in a washing solution even after drying. In recent years, it has been required to have a long life for a color liquid crystal display device having a color filter. With this, a color filter is strongly required to have a burning prevention performance. Here, ''burning'' is a poor display of a color liquid crystal display device. It is not displayed on the screen as the original displayed image, but is superimposed on the originally displayed image in a black or white "fog" shape. The phenomenon of display on the top. It has recently been known that these phenomena are considered to be caused by the diffusion of impurities in the liquid crystal in the liquid crystal, which causes the potential difference applied to align the liquid crystal molecules to be held for a certain period of time. The person who produces the liquid crystal molecules is also dissolved in the color filter formed. Therefore, in order to prevent "burning", for example, as disclosed in Patent Document 1, it is known that improving the purity of the pigment has an effect. However, impurities also have the possibility of being derived from components other than pigments in the linear composition of the sensitive radiation. Therefore, it is not necessarily sufficient to increase the purity of the pigment. Therefore, in recent years, it has been strongly demanded to develop a commercial product which can satisfy the manufacture of a color filter. Yield-required and does not produce a further improvement of the "burning" color-sensitive radiation linear composition. 200923575 On the other hand, Patent Document 2 A radiation sensitive linear resin composition containing an alkali-soluble resin polymerized by using a disulfide compound such as tetraethyldisulfide-carbocarbamide or disulfide-bis(pyrazole-1-yl-thiocarbonyl) as a molecular weight controlling agent After drying, the solubility in the washing solvent is improved and the effect of preventing 'burning' is prevented. However, these disulfide compounds are liable to change over time due to decomposition during storage after synthesis, and thus have a problem that is very difficult to handle. [Patent Document 1] JP-A-2000-329929 [Patent Document 2] International Publication No. 07/02987 No. 1 [Draft of the Invention] [Problem to be Solved by the Invention] An object of the present invention is to provide a method of not producing "burning" Moreover, the color filter can be formed with high product yield, and the solubility of the cleaning solvent is high even after drying, and the linear composition for the coloring layer is formed, etc. Another object of the present invention is to provide a storage stability by using preservation. A disulfide compound having good properties as a molecular weight controlling agent, and a photosensitive resin composition for forming a coloring layer which is more suitable for mass-produced alkali-soluble resin. [Means for Solving the Problem] The first object of the present invention is to form a coloring layer. A radiation sensitive linear resin composition comprising (A) a colorant, (B) an alkali-soluble resin, (C) a polyfunctional monomer, and (D) a photopolymerization initiator, a radiation sensitive linear resin composition, The (B) alkali-soluble resin contains at least one of a group containing a polymerizable unsaturated carboxylic acid selected from the group consisting of ( -8- 200923575 b 1 ) and a polymerizable unsaturated residual acid anhydride. Unsaturated compound 'in the copolymer to the compound represented by the following formula (1) subjected to the polymerization step in the presence of the produced' from. Means a layer composed of the pixel and / or a black matrix "colored layer" of the present invention. [1] ss Z1—s—c—s—s—c—s—Z2 (1) [In the formula (1), Z1 and Z2 independently of each other represent an alkyl group having 4 to 18 carbon atoms or a benzyl group which may be substituted. base]. A second object of the present invention is a color filter which is provided with a colored layer formed by using the above-described photosensitive resin composition for forming a coloring layer. A third object of the present invention is a color liquid crystal display device which is provided with the above color filter. [Effect of the Invention] The coloring layer forming photosensitive layer of the present invention does not produce "burning" and can form a color filter with high product yield, and has high solubility for a washing solvent even after drying. It can be applied, for example, to coating by a slit nozzle. [Embodiment] -9 - 200923575 The present invention will be described in detail below. Forming the linear composition for the coloring layer with sensitive radiation_ (A) Coloring agent _ The coloring agent in the present invention is not particularly limited and may be any one of a pigment, a dye or a natural pigment, but in a color filter 'from high purity It is preferably a pigment, particularly preferably an organic pigment or carbon black, in terms of high light transmission color, or high light shielding property and good heat resistance. The above organic pigment can be exemplified by, for example, a compound classified as a pigment according to a color index, specifically, a color index (c ·1 · ) number as described below. C. I. Pigment Yellow 12, C. I. Pigment Yellow 13, C. I. Pigment Yellow 14, C. I.  Pigment Yellow 17, C. I. Pigment Yellow 20, C. I. Pigment Yellow 24, C. I. Pigment Yellow 31, C. I. Pigment Yellow 55, C. I. Pigment Yellow 83, C. I. Pigment Yellow 93, C. I. Yan Huang 1 0 9 , C · I. Pigment Yellow 1 1 〇, C.  I · Pigment Yellow 1 3 8 , C .  I. Pigment Yellow 139, C. I. Pigment Yellow 150, C. I. Pigment Yellow 153, C. I. Pigment Yellow 154, C.  I · Pigment Yellow 1 5 5, C.  I · Pigment Yellow 1 6 6 , c · 1 · Pigment Yellow 1 6 8 , C · I _ Yan Huang 180, C. I. Pigment Yellow 211 ; C I. Pigment Orange 5, C · I · Pigment Orange 1 3, C.  I. Pigment Orange 1 4, C.  I. Yan Cai 24, C. I. Pigment Orange 34, C. I. Pigment Orange 36, C. I. Pigment Orange 38, C_I. Pigment Orange 40, C. I. Pigment Orange 43, ^·Pigment Orange 46, C. I·Pigment Orange 4 9、C · I. Pigment Orange 6 1 , C _ I. Pigment Orange 6 4, C.  I · Pigment Orange 6 8 , 匸. 1. Pigment orange 70, has been 1. Pigment orange 71, 匚. 1. Pigment orange 72, €. :1. Pigment Orange 73, C. I. Pigment Orange 74 ; -10- 200923575 C .  I · Pigment Red 1, C · I. Pigment red 2, C.  I. Pigment Red 5, C · I. Pigment Red 1 7 , c _ I · Pigment Red 3 1 , C .  I · Pigment Red 3 2, C.  I · Pigment Red 4 1 , C. I. Pigment Red 122, C. I. Pigment red 123, C. I. Pigment Red 144, C. I_yan red 1 4 9, C.  I _ Pigment Red 1 6 6 , C _ I. Pigment red 1 6 8 , C · I. Pigment Red 1 70, C丄 Pigment Red 1 7 1 , C .  I. Pigment Red 1 7 5, C.  I. Pigment Red 1 7 6 , C. I. Pigment Red 177, C. I. Pigment Red 178, C. I·Pigment Red 179, C_I. Yan Hong 1 800, C · I · Pigment Red 1 8 5, C · I. Pigment Red]8 7, C · I · Pigment Red 2 0 2, C.  I. Pigment Red 2 0 6 , C .  I. Pigment Red 2 0 7 , C _ I _ Pigment Red 2 0 9 , C .  I. Pigment Red 2 1 4, C _ I. Pigment Red 2 2 0, C _ I _ Pigment Red 2 2 1 , C · I _ Pigment Red 2 2 4, C · I. Pigment Red 2 4 2, C · I · Pigment Red 2 4 3, C · I. Pigment Red 2 54, C. I. Pigment Red 255, C. I. Pigment Red 262, C. I_ Pigment Red 264, C. I. Pigment red 272 ; C. I. Pigment Violet 1, C. I. Pigment Violet 19, C. I. Pigment Violet 23, C_I_ pigment Violet 2 9, C _ I · Pigment Violet 3 2, C.  I. Pigment Violet 3 6 , C _ I. Pigment Violet 3 8 ; C .  I. Pigment Blue 1 5, C · I · Pigment Blue 1 5 : 3, C.  I · Pigment Blue 1 5 : 4 ' C. I. Pigment Blue 15 : 6, C. I. Pigment Blue 60, C. I. Pigment Blue 80; C _ I. Pigment Green 7, C · I _ Pigment Green 3 6 , c · I · Pigment Green 5 8 ·' C. I. Pigment sweep 23, C. I. Pigment f shows 25 ’ C. I. Pigment black 1, C. I. Pigment Black 7 ° Among these organic pigments, it is preferably selected from C.  I _Pigment Yellow 8 3, C · I · Yan Huang 1 3 8, C _ I. Pigment Yellow 1 3 9 , C · I. Pigment Yellow 1 5 〇, C.  I. Pigment Yellow 1 800, C · I · Pigment Red 1 7 7 , C · I · Pigment Red 2 4 2, C · I · Pigment Red 2 5 4, C. I. Pigment Blue 15: 3, C. I. Pigment blue 15.  4, C. I·Pigment Blue 15 6 C-I_Pigment Green 7, C. I. Pigment Green 36, C. I. Pigment Green 58, C. I. Pigment Violet -11 - 200923575 23, C. I. Pigment Blue _60 and C. I. At least one of the group of Pigment Blue-80. The above organic pigments may be used singly or in combination of two or more kinds, or may be used by mixing organic pigments and carbon black. However, when forming a pixel, it is preferred to use an organic pigment, and when forming a black matrix, it is preferable to use two More than one type of organic pigment and/or carbon black. In the present invention, when the colorant is a pigment, it is preferred to pulverize and mix and disperse the pigment dispersion in a solvent in the presence of a dispersant using, for example, a bead honing machine, a roll honing machine or the like. Further, a component (B), a component (C), and a component (D) described later, and optionally a solvent or other additives described later are added thereto, and are prepared by mixing. The dispersing agent used in the preparation of the above pigment dispersion liquid may be, for example, a cationic, anionic, nonionic or amphoteric dispersing agent, but preferably a compound having a urethane bond (hereinafter referred to as " A dispersant of a urethane dispersant"). The above urethane bond is usually R-NH-COO-R' (wherein R and R' are aliphatic, alicyclic or aromatic monovalent or polyvalent organic groups, the polyvalent organic group Further, it may be represented by a group having another urethane bond or other group bond, and may be present in a lipophilic group and/or a hydrophilic group in the urethane-based dispersant, and may also be present in In the main chain and/or the side chain of the urethane-based dispersing agent, one or more of the urethane-based dispersing agents may be present. When two or more urethane linkages are present in the urethane-based dispersant, the urethane linkages may be the same or different. The urethane-based dispersing agent can be exemplified by, for example, a reaction of a diisocyanate and/or a triisocyanate with a polyester having a hydroxyl group at one end and/or a polyester having a hydroxyl group at the end of two-12-200923575. product. The diisocyanate may, for example, be phenyl diisocyanate such as benzene-1,3-diisocyanate or benzene-1,4-diisocyanate; toluene-2,4-diisocyanate or toluene-2,5-diisocyanate; Toluene diisocyanate such as toluene-2,6-diisocyanate or toluene-3,5-diisocyanate; 1,2-xylene-3,5-diisocyanate, 1,2-dimethylbenzene-3,6-di Isocyanate, 1,3-xylene-2,4-diisocyanate, 1,3-xylene-2,5-diisocyanate, 1,3-xylene-4,6-diisocyanate, 1,4-xylene Other aromatic diisocyanates such as 2,5-diisocyanate or 1,4-xylene-2,6-diisocyanate such as xylene diisocyanate. Further, the above triisocyanate may, for example, be benzene triisocyanate such as benzene-1-, 2,4-triisocyanate, benzene-1,2,5-triisocyanate or benzene-1,3,5-triisocyanate; toluene; -2,3,5-triisocyanate, toluene-2,3,6-triisocyanate, toluene-2,4,5-triisocyanate, toluene-2,4,6-triisocyanate, etc. toluene triisocyanate; , 2-xylene-3,4,5-triisocyanate, 1,2-xylene-3,4,6-triisocyanate, 1,3-xylene-2,4,5-triisocyanate, 1,3 -xylene-2,4,6-triisocyanate, 1,3-xylene-4,5,6-triisocyanate, 1,4-xylene-2,3,5-triisocyanate, 1,4-two Other aromatic triisocyanates such as xylene triisocyanate such as toluene-2,3,6-triisocyanate. These diisocyanates and triisocyanates may be used alone or in combination of two or more. The above polyester having a hydroxyl group at one end and a polyester having a hydroxyl group at both ends can be exemplified by, for example, polycaprolactone having a hydroxyl group at one terminal or both ends, and -13-200923575 having a terminal or a hydroxyl group at both ends Polyprevalerolide, unilateral end or both ends having a unilateral end or a condensed vinegar having a unilateral end or both ends; and a polyethylene terephthalate having a hydroxyl group at one end or both ends A condensed polyester having a hydroxyl group, a unilateral terminal or a polybutylene terephthalate having a hydroxyl group at both ends, or a polycondensation type polyester having a hydroxyl group at both ends. These polyesters having a trans-grouped terminal at one end and a polyester having a trans-group at both ends may be used alone or in combination of two or more. The urethane-based dispersing agent in the present invention is preferably a reaction product of an aromatic diisocyanate and a polylactone having a hydroxyl group at one terminal end and/or a polylactone having a hydroxyl group at both ends, and is particularly preferably a reaction product. It is a reaction product of toluene diisocyanate and polycaprolactone having a hydroxyl group at one end and/or polycaprolactone having a hydroxyl group at both ends. Specific examples of such urethane-based dispersing agents are, for example, Disperbykl 61, Disperbykl 70 (above BYK-Chemie) (BYK Chemical Co., Ltd.), and EFKA (manufactured by EFKA Chemical Zbebi (EFKA) Co., Ltd.). , such as Disparon (made by Nanben Chemical Co., Ltd.) and Solspars (Lubrizo (share) system). The urethane-based dispersing agent of the present invention has a Mw of usually 5, and 〇〇〇~50,00〇' is preferably 7,000 to 20,000. The above urethane-based dispersing agents may be used singly or in combination of two or more. Further, a (meth)acrylic dispersant composed of a (co)polymer of a (meth)acrylic monomer is also a preferred dispersant. Specific examples of the (meth)acrylic dispersing agent such as the stomach include trade names of -14-200923575, Disperbyk 2000, Disperbyk 200 1 (the above is manufactured by BYK-Chemie BYK Chemical (byk) Co., Ltd.), and the like. The above (meth)acrylic dispersant may be used singly or in combination of two or more. The amount of the dispersant used in preparing the pigment dispersion liquid is usually 100 parts by weight or less, preferably 0.05 to 1 part by weight 'more preferably 1 to 70 parts by weight, based on 1 part by weight of the pigment. 10 to 5 parts by weight. In this case, when the amount of the dispersing agent used exceeds 重量0 parts by weight, there is a concern that the developing property is impaired. Further, the solvent used in the preparation of the pigment dispersion liquid can be exemplified by, for example, the same solvent as exemplified in the liquid composition of the linear composition for radiation of the following radiation. The solvent usage amount in preparing the pigment dispersion liquid is usually 200 to 1,200 parts by weight, preferably 300 to 1,000 parts by weight, based on the weight of the pigment. When the pigment dispersion is prepared, it can be used, for example, by using a bead honing machine, for example, by using a diameter of 0. Glass beads or titanium oxide beads of about 5 to 10 mm The mixture of the pigment, the solvent and the dispersion is preferably mixed and dispersed while cooling with cooling water or the like. In this case, the beading rate of the beads is usually 50 to 80% of the honing capacity. The amount of the pigment mixture to be injected is usually about 20 to 50% of the honing capacity. The treatment time is usually 2 to 50 hours, preferably 2 to 25 hours. Further, when it is prepared by using a roll honing machine, it is preferably carried out by, for example, using a 3-axis roll honing machine or a 2-axis roll honing machine, and cooling the -15-200923575 pigment mixture with cooling water or the like. . In this case, the distance between the rolls is preferably about 1 Mm, which is about 10 dynes/second. The processing time is usually 2 to 25 hours. - (B) Alkali-soluble resin - The alkali-soluble resin of the present invention contains a combination of a condensed unsaturated carboxylic acid and a polymerizable unsaturated carboxylic anhydride (hereinafter, these compounds are collectively referred to as "unsaturated polymerizable unsaturated compounds (hereinafter also The resin (B) which undergoes polymerization (hereinafter referred to as "copolymer (B1)") in the presence of the compound amount control agent (1)") represented by the above formula (1)") . The unsaturated compound (b 1 ) can be exemplified by, for example, (meth)acrylic acid, crotonic acid, α-chloropropane saturated monocarboxylic acid; maleic acid, maleic anhydride, fumaric acid, itaconic acid, citraconic anhydride, Unsaturated y trivalent or higher unsaturated polyvalent carboxylic acid such as methyl fumaric acid or its acid succinic acid mono [2-(methyl) propylene fluorenyloxyg [2-(methyl) propylene fluorenyloxy In the case of a mono-[(meth)acryloyloxyalkyl]ester such as an ester, the shearing force is usually ~5 hrs, preferably from the group consisting of (b 1 ) selected from poly. At least compound (b 1 )") a polymerizable unsaturated compound (hereinafter referred to as "copolymer produced in a stepwise process (hereinafter referred to as "unsalic acid such as oxalic acid or cinnamic acid, itaconic anhydride, citric dicarboxylic acid or its Anhydride anhydride; £ethyl] ester, a polyvalent carboxylic acid having a monovalent or higher valence of phthalic acid-16-200923575 ω-carboxypolycaprolactone mono(meth)acrylate, a polymer having a carboxyl group and a hydroxyl group at both ends (meth) acrylates. Among the unsaturated compounds (bl), especially (meth)acrylic acid, succinic acid mono [2-(methyl) acrylonitrile Ethyl]ester, ω-carboxypolycaprolactone mono(meth)acrylate, etc. are preferred. The polymerizable unsaturated carboxylic acid and the polymerizable unsaturated carboxylic anhydride in the copolymer (Β 1 ) may be used alone or Further, the copolymer (Β1) is preferably an unsaturated compound (bl) and an unsaturated compound (b 1 ) and other polymerizable unsaturated compound copolymerizable (hereinafter referred to as "unsaturated compound" (b2)") Copolymerization The unsaturated compound (b2) can be exemplified by, for example, the following: styrene, α-methylstyrene, o-hydroxystyrene, m-hydroxystyrene, p-hydroxystyrene, o- Hydroxy-α-methylstyrene, m-hydroxy_α-methylstyrene, p-hydroxy·α-methylstyrene, p-styrenesulfonic acid, o-vinyltoluene 'm-vinyltoluene, P-vinyltoluene, p-chlorostyrene, o-methoxystyrene, m-methoxystyrene, p-methoxystyrene, o-vinylbenzyl methyl ether, m-vinyl Benzyl methyl ether, p-ethyl storage group methyl ether, o-vinylbenzyl glycidyl ether, m-vinyl benzyl An aromatic vinyl compound such as water glyceryl ether or p-vinylbenzyl glycidyl ether; an anthracene such as hydrazine or 1-methyl hydrazine; polystyrene, poly(methyl) methacrylate, poly( a macromonomer having a (meth)acryloyl group at the unilateral end of a polymer molecular chain such as n-butyl methacrylate or polyoxyalkylene (hereinafter referred to as "macromonomer"); -17- 200923575 N Benzodiazepine, N-o-hydroxyphenylmaleimide, N-m-m-m-maleimide, N-p-hydroxyphenylmaleimide, N-o- A very 5% of the original 棊 棊 醯 醯 imine, N-m-methyl phenyl maleimide, N - ' 甲 $ 本 本 本 本 、 、 、, N-o-methoxyphenyl horse醯 ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( (马 醯 imine, or Ν-cyclohexyl Malay 寺 寺 寺 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - N-propyl ester, isopropyl (meth)acrylate, (meth) propylene hydride ^ 'Isobutyl (meth)acrylate, second (@' (meth) acrylate, tert-butyl (meth) acrylate, 2-ethyl S ^ (meth) acrylate 2-hydroxyethyl Ester, 2-hydroxypropanol (meth)acrylate, 3-hydroxypropyl (meth)acrylate, 2-butyl ketone (meth)acrylate, 3-hydroxybutyl (meth)acrylate, (meth)acrylic acid 4-3⁄4 butyl butyl ester, allyl (meth) acrylate, benzyl methacrylate, cyclohexyl (meth) acrylate, phenyl (meth) acrylate, 2-methyl methacrylate Ethyl ethyl ester, 2-phenoxyethyl (meth)acrylate, methoxydiethylene glycol (meth)acrylate, methoxytriethylene glycol (meth)acrylate, (meth)acrylic acid Methoxypropylene glycol ester, methoxydipropylene glycol (meth)acrylate, isobornyl (meth)acrylate, tricyclo(methyl)acrylate [5. 2. 1. 02. 6] 癸-8-yl ester, 2-hydroxy-3-phenoxypropyl (meth) acrylate, glyceryl (meth) acrylate, ethylene oxide adduct of _t phenol ( Unsaturated carboxylic acid esters such as methyl) acrylate; -18 - 200923575 2-Aminoethyl (meth)acrylate, 2-dimethylaminoethyl (meth)acrylate, (meth)acrylic acid 2 -Aminopropyl propyl ester, 2-dimethylaminopropyl acrylate, 3-aminopropyl (meth) acrylate, 3-dimethylaminopropyl (meth) acrylate, etc. An ester; an unsaturated acid glycidyl ester such as glycidyl (meth)acrylate; a vinyl carboxylate such as vinyl acetate, vinyl propionate, vinyl butyrate or vinyl benzoate; Other unsaturated ethers such as ether, vinyl ethyl ether, allyl glycidyl ether; vinyl cyanide compounds such as (meth)acrylonitrile, α-chloroacrylonitrile and vinyl cyanide; An unsaturated amide such as acrylamide, α-chloropropenylamine or hydrazine-2-hydroxyethyl(meth)acrylamide; 1 , 3 -butadiene, isoprene, Butadiene, isopentyl aliphatic diene sulfonic acid and the like conjugated dienes. Among the unsaturated compounds (b2), styrene, macromonomers, maleated imines substituted at the N-position, methyl (meth)acrylate, n-butyl (meth)acrylate, (a) 2-ethylhexyl acrylate, 2-hydroxyethyl (meth) acrylate, allyl (meth) acrylate, benzyl (meth) acrylate, phenyl (meth) acrylate, mono (methyl) ) glycerol acrylate, ethyl (meth) acrylate or the like of ethylene oxide adduct of p-cumyl phenol, preferably polystyrene macromonomer, poly(meth)acrylic acid The methyl ester macromonomer is preferred, and N-phenylmaleimide and N-cyclohexylmaleimide are preferred in the N-position-substituted maleic imine-19-200923575. The above unsaturated compound (b2) may be used singly or in combination of two or more. In the present invention, a preferred copolymer (BI), more specifically, is selected from (meth)acrylic acid, succinic acid mono [2-(methyl)propenyloxyethyl] ester, and ω-carboxyl group. At least one unsaturated compound (bl) of a group of polycaprolactone mono(meth)acrylates, and a macromonomer selected from the group consisting of polystyrene macromonomers, poly(methyl) methacrylate macromonomers, N-phenyl groups Maleimide, N-cyclohexylmaleimide, 2-hydroxyethyl (meth)acrylate, benzyl (meth)acrylate, glycerol mono(meth)acrylate and p-cumylphenol At least one unsaturated compound (b2) of the group consisting of (meth) acrylate of an ethylene oxide adduct, and further optionally selected from the group consisting of styrene, methyl (meth) acrylate, (methyl) a monomer of at least one unsaturated compound (b2) consisting of n-butyl acrylate, 2-ethylhexyl (meth) acrylate, allyl (meth) acrylate, and phenyl (meth) acrylate a copolymer of a mixture (hereinafter referred to as "copolymer (BI -1 ) j ) ° and further preferably a copolymer (BI-1 ), Specifically, it contains an unsaturated compound (bl) ' containing (meth)acrylic acid as an essential component and, if appropriate, a mono[2-(methyl)propenyloxyethyl] succinate, and is selected from poly Styrene macromonomer, poly(methyl) methacrylate macromonomer, N-phenylmaleimide, N-cyclohexylmaleimide, (meth)acrylic acid 2-acetic acid vinegar, At least one of the group consisting of (meth)acrylic acid octyl ester, (meth)acrylic acid glyceride, and p-cumylphenol ethylene oxide adduct (meth)acrylate-20-200923575 The saturated compound (b 2 ), and further optionally, is selected from the group consisting of styrene, methyl (meth)acrylate, n-butyl (meth)acrylate, 2-ethylhexyl (meth)acrylate, (methyl) A copolymer of a monomer mixture of at least one unsaturated compound (b 2 ) composed of a group consisting of allyl acrylate and phenyl (meth) acrylate (hereinafter referred to as "copolymer (BI-2)"). Specific examples of the copolymer (BI-2) include the following: (meth)acrylic acid / 2-hydroxyethyl (meth)acrylate copolymer y (meth)acrylic acid / polystyrene macromonomer / (methyl Benzyl acrylate copolymer, (meth)acrylic acid/poly(methyl) methacrylate macromonomer / benzyl (meth) acrylate copolymer, (meth)acrylic acid / benzyl (meth) acrylate / single (meth)acrylic acid glyceride copolymer, (meth)acrylic acid / (meth)acrylic acid 2-hydroxyethyl ester / (meth)acrylic acid phenyl ester copolymer, (meth)acrylic acid / (meth)acrylic acid 2 - Hydroxyacetic acid/phenethyl styrene copolymer, (meth)acrylic acid / benzyl (meth)acrylate / glycerol mono(meth)acrylate, (meth)acrylic acid / 2-hydroxyethyl (meth)acrylate Ester/benzyl methacrylate copolymer, (meth)acrylic acid/polystyrene macromonomer/(methyl)propionic acid 2_ -21 - 200923575 hydroxyethyl ester / benzyl (meth) acrylate copolymer '(Meth)acrylic acid/poly(methyl) methacrylate macromonomer / 2-hydroxyethyl (meth)acrylate / (methyl) propyl Benzyl methacrylate copolymer, (meth)acrylic acid / N -phenylmaleimide / allyl (meth) acrylate / styrene copolymer, (meth) acrylate / N - phenyl malayan Amine/benzyl (meth)acrylate/styrene copolymer, (meth)acrylic acid/N-cyclohexylmaleimide/allyl (meth)acrylate/styrene copolymer, (meth)acrylic acid /N-cyclohexylmaleimide / benzyl (meth) acrylate / styrene copolymer, (meth) acrylic acid / N-phenyl maleimide / benzyl (meth) acrylate / single ( Glycidyl methacrylate/styrene copolymer, (meth) acrylate (meth) acrylate / N-phenyl maleimide / p-cumyl phenyl ethylene oxide adduct (meth) acrylate /styrene copolymer, (meth)acrylic acid / succinic acid mono [2-(methyl) propylene methoxyethyl] ester / benzyl (meth) acrylate / mono (meth) acrylate copolymer, (meth)acrylic acid/succinic acid mono[2-(methyl)acryloxyethyl]ester/N-phenylmaleimide/allyl (meth)acrylate/styrene copolymer, ( Methyl)acrylic acid/amber Acid mono[2-(methyl)acryloxyethyl)ester/N-phenylmaleimide/benzyl (meth)acrylate/styrene copolymer, -22 - 200923575 (meth)acrylic acid /Succinic acid mono[2-(methyl)acryloxyethyl]ester/N-cyclohexylmaleimide/allyl (meth)acrylate/styrene copolymer, (meth)acrylic acid/ Succinic acid mono[2-(methyl)acryloxyethyl]ester/N-cyclohexylmaleimide/benzyl (meth)acrylate/styrene copolymer, (meth)acrylic acid/succinic acid Mono[2-(methyl)acryloxyethyl)ester/N-phenylmaleimide/benzyl (meth)acrylate/glycerol mono(meth)acrylate/styrene copolymer. Further, specific examples of the copolymer (BI-1) can be exemplified as follows: (meth)acrylic acid/mono(meth)acrylic acid ω-carboxypolycaprolactone/Ν-phenylmaleimide/(methyl) Benzyl acrylate/mono(meth)acrylate/styrene copolymer, (meth)acrylic acid/mono(meth)acrylic acid ω-carboxypolycaprolactone/(meth)acrylate/(meth)acrylic acid 2-hydroxyethyl ester copolymer, (meth)acrylic acid/mono(methyl)acrylic acid ω-carboxypolycaprolactone / polystyrene macromonomer / benzyl (meth) acrylate copolymer, (methyl) Acrylic acid/to-carboxy polycaprolactone/poly(methyl) acrylate macromonomer/benzyl (meth)acrylate copolymer, (meth)acrylic acid/mono(meth)acrylic acid Ω_carboxypolycaprolactone / benzyl (meth)acrylate / glycerol mono(meth)acrylate, (meth)acrylic acid / mono (meth)acrylic acid ω-carboxypolycaprolactone / (methyl ) 2-Hydroxyethyl acrylate / phenyl (meth) acrylate copolymer-23- 200923575 (meth)acrylic acid / mono (meth)acrylic acid ω-carboxyl poly Lactone / 2-hydroxyethyl (meth)acrylate / styrene copolymer '(meth)acrylic acid / carboxypolycaprolactone / benzyl (meth) acrylate / mono (methyl) Glyceryl acrylate copolymer '(meth)acrylic acid/o(carboxy)acrylic acid ω-carboxypolycaprolactone / 2-hydroxyethyl (meth)acrylate / benzyl (meth)acrylate copolymer (methyl) Acrylic acid/mono(meth)acrylic acid ω-carboxypolycaprolactone/polystyrene macromonomer/(meth)acrylic acid 2-hydroxyethyl ester/benzyl (meth)acrylate copolymer '(meth)acrylic acid/ Mono(meth)acrylic acid ω-carboxypolycaprolactone / poly(methyl) methacrylate macromonomer / (meth)acrylic acid 2-hydroxyethyl vinegar / benzyl (meth) acrylate copolymer, (methyl Acrylic acid/mono(meth)acrylic acid ω-carboxypolycaprolactone/Ν-phenylmaleimide/allyl (meth)acrylate/styrene copolymer, (meth)acrylic acid/single (a) Acrylic acid ω-carboxypolycaprolactone / Ν -phenyl maleimide / benzyl (meth) acrylate / styrene copolymer (methyl) acrylic acid / single (A Acrylic acid ω-carboxypolycaprolactone / Μ-cyclohexyl maleic acid sub-cosmic / allyl (meth) acrylate / styrene copolymer, (meth) acrylic acid / mono (meth) acrylic acid ω-carboxyl Polycaprolactone-24- 200923575 /N-cyclohexylmaleimide / benzyl (meth) acrylate / phenyl ethane copolymer (meth) acrylate / mono (meth) acrylate ω - carboxyl group Ester/Ν-phenylmaleimide/benzyl (meth)acrylate/mono(methyl)propoxylate/styrene copolymer, (meth)acrylic acid/mono(meth)acrylic acid ω Residues in the group / Succinic acid mono [2-(methyl) propylene methoxyethyl] ester / (methyl) propyl methacrylate / mono (meth) acrylate copolymer ' Methyl)acrylic acid/mono(meth)acrylic acid ω-residue polycaprolactone/succinic acid mono[2-(methyl)acryloxyethyl)ester/Ν_phenylmaleic acid imine / ( Allyl methacrylate/styrene copolymer '(meth)acrylic acid/mono(meth)acrylic acid ω-residue polycaprolactone/succinic acid mono[2-(methyl)acryloxyethyl Vinegar/Ν_本基马来亚亚胺/(M)) Benzene olefin/styrene copolymer '(meth)acrylic acid/mono(meth)acrylic acid ω-mercaptopolyhexyl vinegar / succinic acid mono [2-(methyl) propylene oxiranyl ethyl ester / Ν_cyclohexylmaleimide / allyl (meth) acrylate / styrene copolymer '(meth)acrylic acid / mono (meth) acrylate ω_ residue polycaprolactone / succinic acid single [ 2_ (Meth) propylene oxiranyl ethyl ester / Ν _ cyclohexyl maleimide / benzyl (meth) acrylate / styrene copolymer ' (meth) acrylate / mono (meth) acrylate Ω_carboxypolycaprolactone / acesulfonic acid mono [2_(methyl)propanone oxime oxyethyl] ester / Ν _ benzyl mercapine / benzyl (meth) acrylate / mono (methyl ) Aromatic glyceride 7 phenylethyl stilbene copolymer and the like. -25- 200923575 The copolymerization ratio of the unsaturated compound (b 1 ) in the copolymer (B 1 ) is preferably from 1 to 4% by weight, more preferably from 5 to 30% by weight, based on the total of the unsaturated compound. It is preferably 10 to 30% by weight. In this case, when the copolymerization ratio of the unsaturated compound (b 1 ) is less than 1% by weight, the solubility of the obtained copolymer to the alkali developing solution tends to decrease, and on the other hand, when it exceeds 40% by weight At this time, the solubility of the obtained copolymer to the alkali developing solution becomes too high, and there is a concern that the pattern shape is impaired. The polymerization method for producing the copolymer (BI) will be described below. The above polymerization can be carried out, for example, by polymerizing a polymerizable unsaturated compound constituting the copolymer (BI) in a solvent in the presence of a molecular weight controlling agent (1) using a radical polymerization initiator, whereby molecular weight can be obtained. And a polymer (BI) whose molecular weight distribution is controlled. The molecular weight controlling agent (1) used in the present invention is a structure having bis(alkylsulfonylthiocarbonyl) disulfide or bis(benzylthiocarbonyl) disulfide, and contains an alkali solubility produced using the molecular weight controlling agent. The resin sensitive radiation linear resin composition can have the effect of removing the solubility of the cleaning solvent after drying or preventing cauterization. Further, the molecular weight controlling agent used in the present invention is stable over time, and even after storage and after storage, an alkali-soluble resin having a good quality can be obtained. In the formula (1) representing the molecular weight controlling agent (1), the alkyl group having 4 to 18 carbon atoms of Ζ1 and Ζ2 can be exemplified by, for example, n-butyl group, tert-butyl 'n-heptyl group, n-hexyl group, n-pentyl group. , 正辛基, 正壬基, 正癸基, 正十一·火兀基,三十二十二院基,正-四院院基,正-六十六院基,正-octadecyl, etc. . -26- 200923575 Among the alkyl groups, 'preferably n-hexyl, n-pentyl, n-octyl, n-decyl, n-dodecyl, etc. The best ones are n-octyl, n-decyl, ortho- 12 Alkyl and the like. Further, in the formula (1), the benzyl group which may also be substituted with Z1 and Z2 may, for example, be benzyl, o-chlorobenzyl, p-chlorobenzyl, o-cyanobenzyl or p-cyanobenzyl. Base, o-methoxybenzyl, p-methoxybenzyl, and the like. Of these benzyl groups which may also be substituted, the most preferred one is benzyl. The molecular weight controlling agent (1) in the above polymerization may be used singly or in combination of two or more. Further, in the above polymerization, it is also possible to use one or more other molecular weight controlling agents, such as α-methylstyrene dimer, tert-dodecyl mercaptan, etc., together with the molecular weight controlling agent (1). Further, the polymerization of the polymerizable unsaturated compound in the presence of the molecular weight controlling agent (1) may be carried out by using an active radical polymerization form in which an active radical is formed at the growth end of the polymer chain. When the polymerization is carried out in the form of a living radical polymerization, and a compound having a functional group which deactivates an active radical such as a carboxyl group of a polymerizable unsaturated compound is used, it is necessary to prevent the growth end from being deactivated. The functional group is protected by, for example, esterification or the like, and then polymerized, followed by deprotection to obtain a copolymer. The above-mentioned radical polymerization initiator can be appropriately selected depending on the kind of the polymerizable unsaturated compound to be used, for example, 2,2'-azobisisobutyronitrile, 2,2'-azobis (2,4) -Dimethylvaleronitrile), 2,2'-azobis-(4-methoxy-2,4-dimethylvaleronitrile), 4,4'-azobis(4-cyanovaleric acid) ), 2-27- 200923575 methyl-2,2'-azobis(2-methylpropionate), 2,2,-azobis(4-methoxy-2,4-dimethyl An azo compound such as valeronitrile; benzoiso peroxide, lauryl peroxide, t-butylperoxy pivalate, U-bis(t-butylperoxy)cyclohexane, etc. An organic peroxide; a hydrogen peroxide or a redox type initiator comprising the above peroxide and a reducing agent. Among these radical polymerization initiators, it is difficult to produce by-products such as oxygen, and 2,2'-azobisisobutyronitrile and 2,2'-azobis (2, An azo compound such as 4-dimethylvaleronitrile. The above radical polymerization initiators may be used singly or in combination of two or more. The solvent to be used in the above polymerization initiator is not particularly limited, and may, for example, be the following: propylene glycol monoalkyl ether such as propylene glycol monomethyl ether or propylene glycol monoethyl ether; ethylene glycol monomethyl ether Acid ester, ethylene glycol monoethyl ether acetate, diethylene glycol monomethyl ether acetate, diethylene glycol monoethyl ether acetate, propylene glycol monomethyl ether acetate, propylene glycol single B (poly)alkylene glycol monoalkyl ether acetates such as phenyl ether acetate, dipropylene glycol monomethyl ether acetate, dipropylene glycol monoethyl ether acetate; diethylene glycol dimethyl ether, (poly)alkylene glycol diethers such as diethylene glycol methyl ethyl ether, diethylene glycol diethyl ether, dipropylene glycol dimethyl ether, dipropylene glycol methyl ethyl ether, dipropylene glycol diethyl ether Other ethers such as tetrahydrofuran; ketones such as methyl ethyl ketone, cyclohexanone, 2-heptanone, 3-heptanone; -28- 200923575 diacetone alcohol (ie, 4-hydroxy-4-methyl) Keto alcohols such as keto-2-one), 4-hydroxy-4-methylhexan-2-one; alkyl lactate such as methyl lactate or ethyl lactate; 2-hydroxy-2-methylpropionic acid B , ethyl hydroxyacetate, methyl 2-hydroxy-3-methylbutanoate, methyl 3-methoxypropionate, ethyl 3-methoxypropionate, methyl 3-ethoxypropionate, 3 -ethyl ethoxypropionate, ethyl ethoxyacetate, 3-methyl-3-methoxybutyl acetate, 3-methyl-3-methoxybutyl propionate, ethyl acetate Ester, n-propyl acetate, isopropyl acetate, n-butyl acetate, isobutyl acetate, n-amyl formate, isoamyl acetate, n-butyl propionate, ethyl butyrate, n-propyl butyrate, butyl Isopropyl acrylate, n-butyl butyrate, methyl pivalate, ethyl pivalate, n-propyl pivalate, methyl acetoxyacetate, ethyl acetoacetate, 2-oxobutyric acid Other esters such as ethyl ester; aromatic hydrocarbons such as toluene and xylene; amides such as N-methylpyrrolidone, N,N-dimethylformamide, N,N-rmethylacetamide Wait. Among these solvents, in the case of living radical polymerization, the active radicals are not deactivated and the solubility of each component when used as a radiation-sensitive linear resin composition, the pigment dispersion, and the amount of the surcharge S ± π.  _ __ __ __

3_Ethyl ethoxypropionate, 3_ phenyl ether propionate, dipropylene glycol dimethyl ether 'cyclohexanone, ethyl methoxypropionate, methyl 3-ethoxypropionate, propionic acid 3-methyl-3-methoxybutyl ester, ethyl-29-200923575 n-butyl acid ester, isobutyl acetate, n-amyl formate, isovaleryl acetate, n-butyl propionate, ethyl butyrate Isopropyl butyrate, n-butyl butyrate, ethyl pivalate and the like are preferred. These solvents may be used singly or in combination of two or more. The amount of the radical polymerization initiator used in the above polymerization is usually from 0.1 to 50 parts by weight, preferably from 0.1 to 20 parts by weight, per part by weight of the polymerizable unsaturated compound. Further, the amount of use of the molecular weight controlling agent (1) is usually from 0.25 to 50 parts by weight, preferably from 0.2 to 16 parts by weight, preferably from 0.4 to 8 parts by weight, per 100 parts by weight of the polymerizable unsaturated compound. . In this case, if the amount of the molecular weight controlling agent (1) is less than 1 part by weight, the control effect of the molecular weight and the molecular weight distribution tends to decrease. On the other hand, when it exceeds 50 parts by weight, it is preferentially generated. Concerns about low molecular weight components. Further, the ratio of use of the other molecular weight controlling agent is usually 200% by weight or less, preferably 40% by weight or less based on the total amount of the amount controlling agent. In this case, when the ratio of use of the other molecular weight controlling agent exceeds 20,000% by weight, there is a concern that the desired effect of the present invention is impaired. Further, the amount of the solvent to be used is usually 50 to 1 by weight based on 1 part by weight of the polymerizable unsaturated compound, and preferably 100 to 500 parts by weight. Further, the polymerization temperature is usually from 0 to 150 ° C, preferably from 50 to 120 ° C, and the polymerization time is from 10 minutes to 20 hours, preferably from 30 minutes to 6 hours. The weight average molecular weight (Mw) of the copolymer (BI) converted to polyvinylidene by gel permeation chromatography (GPC) is preferably 1,000 to 10, 〇〇〇-30 to 200923575, preferably 4, 〇〇 〇~1〇,〇〇〇, and the number average molecular weight (Μη) Mw/Mn of the polystyrene converted to polystyrene measured by the gel permeation layer is preferably 1.0 to 2.0, preferably 1.0 to 1.7. By using a copolymer having such Mw and Mw/Mn (a linear composition of sensitive radiation which is excellent in imageability can be obtained, whereby a color layer having a sharp pattern edge can be obtained, and it is difficult to be exposed in development. Residues on the substrate and the light-shielding layer, surface contamination, and residual film have high detergency in organic solvent, so that dry foreign matter is produced in the color filter, so that high product yield and high efficiency can be achieved. In the present invention, the copolymer (BI) may be used singly or in combination. In the present invention, one or more other alkali-soluble dendrimers (BI) may be used. The above other alkali-soluble resin is produced as long as it is a binder for (A) The developing solution used for the development of the coloring layer is preferably not particularly limited as long as it is soluble in the alkali developing solution, and examples thereof include, for example, an addition polymerization system and a polyaddition system. For example, an acid functional group (for example, a carboxyl group, a carboxylic acid phenolic hydroxyl group, etc.) and/or an alcoholic hydroxyl group resin. In the present invention, the amount of the resin (B) used is usually 10 per 100 parts by weight of (A). ～1,000 parts by weight, preferably 2 (L· parts by weight. In this case, if the amount of the resin (B) used is less than 1 〇, for example, the alkali developability is lowered, and the unexposed portion is generated: ( GPC ratio (BI), forming a light-emitting portion, etc., and there is no step in the step of having more than one lipid and co-coloring agent in the step, then, polyacetal-based, coloring agent - 50,000 parts by weight, on board or -31 - 200923575 Surface contamination or residual film on the light-shielding layer. On the other hand, when it exceeds 1,000 parts by weight, it is difficult to achieve the target color concentration as a film because the relative colorant concentration is lowered. Further, the copolymer (BI) The ratio of use, relative to the resin (B), usually 50 to 100% by weight, preferably 80 to 100% by weight. In this case, when the ratio of use of the copolymer (BI) is less than 50% by weight, there is a concern that the desired effect of the present invention is impaired. Polyfunctional monomer - The polyfunctional monomer in the present invention is a monomer having two or more polymerizable unsaturated bonds. As the polyfunctional monomer, for example, the following: ethylene glycol, propylene glycol, etc. Di(meth)acrylates of alkanediols>Di(meth)acrylates of polyalkylene glycols such as polyethylene glycol of diethylene glycol or polypropylene glycol of dipropylene glycol or higher; glycerin, three a poly(meth) acrylate of a trivalent or higher polyvalent alcohol such as methylolpropane, pentaerythritol or dipentaerythritol, or a dicarboxylic acid modification thereof; a polyester, an epoxy resin, a urethane Oligomeric (meth) acrylates such as resins, alkyd resins, polyfluorene oxime resins, snail resins, etc.; poly-1,3-, 3-butadienes having a thiol group at both ends a polymer having hydroxyl groups at both ends of a piperylene having a hydroxyl group at both ends Di (meth) acrylates, and -32-200923575 parameters [2- (meth) Bing Xixi oxyethyl] phosphate. Among these polyfunctional monomers, it is preferably a trivalent or higher poly(meth)acrylate or a dicarboxylic acid modified product, and the following is preferred: trimethylolpropane tris(A) Acrylate, alcohol tri(meth)acrylate, pentaerythritol tetra(methyl)propene dipentaerythritol penta (meth) acrylate, dipentaerythritol hexahydrate (acrylic acid vinegar, especially 'trimethylol propyl acrylate It is preferable that the triacrylate, the alcohol triacrylate, and the dipentaerythritol hexaacrylate have excellent surface smoothness of the colored layer, and the surface of the unexposed portion and the light-shielding are likely to cause surface contamination, film residue, and the like. The polyfunctional monomer may be used singly or in combination of two or more. In the present invention, the amount of the polyfunctional monomer used is usually 5 to 500 parts by weight, preferably 20 parts by mass, per 100 parts by weight of the phase. In this case, if the amount of the polyfunctional monomer is less than 5, the strength and surface smoothness of the colored layer are lowered, and when the other is over 500 parts by weight, for example, the alkali developability is lowered. The surface layer or the light-shielding layer is liable to cause surface contamination, residual film, etc. In addition, in the present invention, 'a polymerizable unsaturated functional monomer may be substituted for a part of the polyfunctional monomer. The above monofunctional monomer may, for example, be an unsaturated compound (b 1 ) and an unsaturated compound exemplified in the above-mentioned co-BI) (in addition, N-vinyl succinimide 'N·vinyl ketone may also be exemplified) , N-vinylphthalimide, N-vinyl-2-piperidone, alkenyl-ε-caprolactam, N-vinylpyrrole, N-vinylpyrrole α- glycerol In terms of pentaerythritol, methyl) pentaerythritol • strength and layer are not used. It is a fat (Β~3 0 0 wt% of the super-exposed 〇 bond of the monomer (b2) of pyrrolidine, N-ethylidine 'Ν 200923575 vinyl imidazole, N-vinylimidazolium, N-vinyl anthracene , N-vinylporphyrin, N-vinylbenzimidazole, N-vinylcarbazole, N-vinylpiperidine, N-vinylpiperazine, N-vinylmorpholine, N-vinylphenanthrene N-vinyl nitrogen-containing heterocyclic compound such as pyridine; N-(methyl) propylene methoxy morpholine, or commercially available products M-5300, M-5400, M-5600 (above is East Asia Synthetic Co., Ltd.) These monofunctional monomers can be used alone or in combination with rain. The proportion of the monofunctional monomer used is usually 9 relative to the total amount of the polyfunctional monomer and the monofunctional monomer. 0% by weight or less, preferably 50% by weight or less. In this case, when the use ratio of the monofunctional monomer exceeds 9% by weight, the strength of the colored layer and the surface smoothness tend to be insufficient. D) Photopolymerization initiator - The photopolymerization initiator in the present invention is exposed to radiation by visible light, ultraviolet rays, far ultraviolet rays, electron rays, X-rays, or the like. A radical-generating compound which initiates polymerization of the above-mentioned (c) polyfunctional monomer and optionally a monofunctional monomer is produced. The photopolymerization initiator may, for example, be an acetophenone-based compound or a diimidazole-based compound. a compound, a triazine-based compound, an oxazole-based compound, a benzoin-based compound, a benzophenone-based compound, an α-diketone-based compound, a polynuclear oxime-based compound, a xanthene-based compound, a phosphine-based compound, and the like. The photopolymerization initiator may be used alone or in combination of two or more. However, the photopolymerization initiator in the present invention is preferably selected from the group consisting of an acetophenone compound, a biimidazole compound, a triazine compound, and a carbazole compound. In the photopolymerization initiator of the present invention, a specific example of the acetophenone-based compound is exemplified by 2-hydroxy-2·methyl-1-phenylacetone, 2 _Methyl^[4-(methylthio)phenyl]-2-morpholinylacetone-1, 2_nodyl-2-dimethylcarbazide---(4-morpholinylphenyl) Butanone-!, 丨-hydroxycyclohexyl.phenyl steel, 2,2-dimethoxy-l,2-diphenylethyl-fluorenone,], 2_ Octanedione, ^[Rhenyl(phenylthio)phenyl]-2-(0-benzamide), etc. Among the acetophenone compounds, especially 2-methyl-methylsulfide Benzo]-2-mercaptopropionyl-1,2-benzyl-2-dimethylamino-1_(4-morpholinylphenyl)butanone-1,; ι,2-octane Diketone, iota-[4-(phenylthio)phenyl]-2-(anthracene-benzoic acid), and the like are preferred. The acetophenone-based compound may be used alone or in combination of two or more. The specific example of the above-mentioned biimidazole-based compound may be exemplified by 2,2'-bis(2-chlorophenyl)-4,4',5. 5,-肆(4-ethoxycarbonylphenyl)-1,2,-bisimidine, 2,2,-bis(2-bromophenyl)-4,4,5,5,-fluorene ( 4-ethoxycarbonylphenyl)-1,2,-bisimidazole, 2,2,-bis(2-chlorophenyl)-4,4,5,5,-tetraphenyl-1,2' -biimidazole, 2,2,-bis(2,4-dichlorophenyl)-4,4,5,5,-tetraphenyl-1,2'-bisimidazole, 2,2,-bis ( 2,4,6-trichlorophenyl)-4,4,5,5,-tetraphenyl- U2,-bisimidazole, 2,2,-bis(2-bromophenyl)-4,4' ,5,5,-Tetraphenyl-1,2'-bisimidazole, 2,2,-bis(2,4-dibromophenyl)-4,4,5,5,-tetraphenyl-1 2'-biimidazole, 2,2,-bis(2,4,6-tribromophenyl)-4,4',5,5,-tetraphenyl-1,2'-bisimidazole and the like. Among these bisimidazole compounds, 2,2,-bis(2-chlorophenyl)--35- 200923575 4,4,5,5,-tetraphenyl-1,2,-bisimidazole, 2 , 2'-bis(2,4-dichlorophenyl)-4,4,5,5'-tetraphenyl-1,2,-bisimidazole, 2,2'-bis (2,4,6 -Trichlorophenyl)_4,4,5,5,-tetraphenyl-1,2,-bisimidazole, etc. are preferred 'especially 2,2,-bis(2-chlorophenyl)-4 4,5,5'-tetraphenyl-1,2'-diimidazole is preferred. The diimidazole-based compound is excellent in solubility in a solvent, and does not cause foreign matter such as undissolved matter or precipitates, and has high sensitivity, and can sufficiently perform a hardening reaction by exposure with less energy, and since the unexposed portion is not A hardening reaction occurs, so that the film after exposure can clearly distinguish the hardened portion which is insoluble to the developing liquid and the unhardened portion which has high solubility to the developing liquid, and accordingly, coloring can be formed without side etching The layer pattern is based on a high-precision color filter in a predetermined arrangement. The above-mentioned bisimidazole-based compound may be used singly or in combination of two or more. In the present invention, the case of using a bisimidazole-based compound as a photoinitiator can be further improved in sensitivity with the hydrogen donor described below. It is preferred from the viewpoint. The "hydrogen donor" as used herein means a compound which can supply a hydrogen atom to a radical generated from a bisimidazole compound by exposure. The hydrogen donor in the present invention is preferably a thiol compound or an amine compound as defined below. The thiol compound is a compound having a benzene ring or a heterocyclic ring as a nucleus and having one or more, preferably 1 to 3, more preferably 2 thiol groups directly bonded to the nucleus (hereinafter referred to as It is composed of an r-thiol-based hydrogen donor. -36- 200923575 The above amine compound is a compound having a benzene ring or a heterocyclic ring as a nucleus and having one or more 'preferably 1 to 3, more preferably 1 to 2, amine groups directly bonded to the mother nucleus. (hereinafter referred to as "amine-based hydrogen donor"). Further, the hydrogen donor may have both a thiol group and an amine group. The hydrogen donor is more specifically described below. The thiol-based hydrogen donor may have one or more benzene rings or heterocyclic rings, and may have both a benzene ring and a hetero ring. When two or more such rings are present, a condensed ring may be formed or a condensed ring may not be formed. Further, when the thiol-based hydrogen donor has two or more mercapto groups, as long as at least one free mercapto group remains, one or more of the remaining mercapto groups may be substituted by an alkyl group, an aralkyl group or an aryl group. Further, as long as at least one free thiol group remains, it may have a structural unit in which two sulfur atoms are bonded via a divalent organic group such as an alkyl group or a structural unit in which two sulfur atoms are bonded in the form of disulfuric acid. . Further, the 'thiol-based hydrogen donor may have a mercapto 'alkoxycarbonyl group, a substituted alkoxycarbonyl group, a phenoxycarbonyl group, a substituted phenoxycarbonyl group, a nitro group, etc. other than a mercapto group. Replace. Specific examples of the thiol-based hydrogen atom donor can be exemplified by 2-carbylbenzothiazole, 2-mercaptobenzoxazole, 2-mercaptobenzimidazole, 2,5-diyl 1,3 , 4 · thiadiazole, 2-indenyl 2,5-dimethylaminopyridine, and the like. Among the sulfur-based hydrogen donors, 2-isophenylbenzothiazepine and 2-sulfenylbenzoxazole are preferred, and especially 2-mercaptobenzothiazole is preferred. Further, the 'amine-based hydrogen donors may each have one or more benzene rings or heterocyclic rings, or may have both a benzene ring and a heterocyclic ring, and have two or more such rings - 37-200923575, a condensed ring may be formed No condensation ring may be formed. Further, the amine-based hydrogen donor may be an alkoxycarbonyl group in which one or more of the amine groups are substituted with an alkyl group or a substituted alkyl group, and a position other than the amine group may be substituted with a carboxyl group or an alkoxycarbonyl group. Substituted by a phenoxycarbonyl group, a substituted phenoxycarbonyl group, a nitro group or the like. Specific examples of the amine-based hydrogen donors can be exemplified by 4,4'-bis(dimethylamino)benzophenone, 4,4'-bis(diethylamino)benzophenone, 4-di Ethyl acetophenone, 4-dimethylaminopropiophenone, ethyl 4-dimethylaminobenzoate, 4-dimethylaminobenzoic acid, 4-dimethylaminobenzonitrile, and the like. Among the amine-based hydrogen donors, 4,4'-bis(dimethylamino)benzophenone and 4,4'-bis(diethylamino)benzophenone are preferred, especially 4 4'-bis(diethylamino)benzophenone is most preferred. Further, the amine-based hydrogen donor has a function as a sensitizer even in the case of a photoinitiator other than a bisimidazole compound. In the present invention, the hydrogen atom donor may be used singly or in combination of two or more. When one or more thiol-based hydrogen donors and one or more amine-based hydrogen donors are used in combination, the formed pixel is difficult to develop. It is preferred from the viewpoint of detachment from the substrate and in terms of improving pixel intensity and sensitivity. Specific examples of the combination of the thiol-based hydrogen donor and the amine-based hydrogen donor can be exemplified by 2-carbylbenzothiazole/4,4,_bis(dimethylamino)benzophenone, 2-sulfenylbenzo Thiazide / 4,4 '-bis(diethylamino)benzophenone, 2 _mercaptobenzopyrene / 4,4-bis(dimethylamino)benzophenone, 2_mercaptobenzene And the better combination of oxazole M, 4-bis(monoethylamino)benzophenone, etc. is 2_锍 basic thiazolidine, 4'-bis(diethylamino)benzophenone, 2 _Mercaptobenzo-oxo-38- 200923575 azole / 4,4 '-bis(diethylamino)benzophenone' the best combination is 2 _mercaptobenzothiazole / 4,4 '- double (two Ethylamino)benzophenone. The weight ratio of the thiol-based hydrogen donor to the amine-based hydrogen donor in the combination of the thiol-based hydrogen donor and the amine-based donor is usually 1:1 to 1:4, preferably 1:1 to 1:3. In the present invention, the amount of use of the hydrogen donor and the bisimidazole compound is 100 parts by weight based on the total amount of the (C) polyfunctional monomer and the monofunctional monomer, preferably 0,01. ～40 parts by weight, more preferably 1 to 30 parts by weight, most preferably 1 to 2 parts by weight, in which case, if the amount of the hydrogen donor is less than 〇. 重量 1 part by weight, there is sensitivity improvement effect On the other hand, if it exceeds 40 parts by weight, the formed coloring layer tends to fall off from the substrate at the time of development. Further, specific examples of the above triazine-based compound can be exemplified by, for example, 2,4,6-cis (trichloromethyl)-s-triazine, 2-methyl-4,6-bis(trimethylmethyl)- S-triazine, 2-[2-(5-methylfuran-2-yl)vinyl bromide 4,6-bis(trichloromethyl)-s-triazine, 2-[2-(furan-2 -yl)vinyl]_4,6-bis(trichloromethyl)-s-triazine, 2-[2-(4-diethylamino-2-methylphenyl)vinyl]-4,6 - bis(trichloromethyl)-5-triazine, 2-[2-(3,4-dimethoxyphenyl)vinyl]-4,6-bis(trichloromethyl)-s-three Pyrazine, 2-(4-methoxyphenyl)-4,6-bis(trichloromethyl)-s-triazine, 2-(4-ethoxystyryl)-4,6-bis ( Dichloromethyl)-s-triterpene, 2-(4-n-butoxyphenyl) 4'6 (dimethylmethyl)-s_dixiao, etc. have a -3-methyl tricholine compound. Among these triazine-based compounds, especially 2_[2_(3,4-dimethoxy-39-200923575 phenyl)vinyl]-4,6-bis(trichloromethyl)-s-triazine Preferably. These triazine-based compounds may be used singly or in combination of two or more. In addition, the compound of the following formula (2) (hereinafter referred to as "carbazole compound (2)") and the compound represented by the following formula (3) (hereinafter referred to as "咔" can be exemplified as the azole compound. Oxazole compound (3)"), etc.: [Chemical 2]

I〇,

[In the formula (2), R1 represents an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 8 carbon atoms or a phenyl group, and R2 and R3 independently of each other represent a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, and carbon. a cycloalkyl group of 3 to 8 , a substituted phenyl group or a monovalent alicyclic group having 7 to 20 carbon atoms (except for the above cycloalkyl group), and R 4 represents an alkyl group having 1 to 12 carbon atoms; a cycloalkyl group having 3 to 8 carbon atoms, an alkoxy group having 1 to 12 carbon atoms or a cycloalkyloxy group having 3 to 8 carbon atoms, and the plurality of R4 groups may be the same or different from each other, and R5 represents a carbon number of 4-20. a monovalent oxygen-containing heterocyclic group, a monovalent nitrogen-containing heterocyclic group having a carbon number of 4 to 20, or a monovalent sulfur-containing heterocyclic group having a carbon number of 4 to 20, in the plural -40 - 200923575 They may be the same or different from each other, a is an integer of 0 to 5, an integer of b, a horse, and (a + b) $5]. [化3]

[In the formula (3), R1 represents an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 3 carbon atoms, or a phenyl group, and R2 and R3 each independently represent a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 8 carbon atoms, a substituted phenyl group or a monovalent alicyclic group having a carbon number of 7 to 2 Å (except for the above cycloalkyl group), and r 4 represents an alkyl group having a hindrance a cycloalkyl group having 3 to 8 carbon atoms, an alkoxy group having a carbon number of 1 to 12, and a cycloalkyloxy group having 3 to 8 carbon atoms, and a plurality of R4 groups may be the same or different, and R 5 represents a carbon number. a monovalent oxygen-containing heterocyclic group having 4 to 20 carbon atoms, a monovalent nitrogen-containing heterocyclic group having 4 to 20 carbon atoms, or a monovalent sulfur-containing heterocyclic group having 4 to 20 carbon atoms, wherein R 5 may be the same as each other Alternatively, c is an integer "' of '0' and 'c + d) S5' e is an integer of 〇~6]. β άΤ #Example is a formula (2) and a formula (3) 'R1 carbon number 1 to 20 such as a mono-butyl group, such as methyl, ethyl, n-propyl, isopropyl, n-butyl, first Earth, tert-butyl 'n-pentyl, n-hexyl, n-heptyl, n-octyl, earth n-decyl, n-undecyl, n-dodecyl, etc. -41 - 200923575 and 'R1 carbon number The 3-8 cycloalkyl group can be exemplified by, for example, a cyclopentyl group, a cyclohexyl group and the like. In the formula (2) and the formula (3), R1 is preferably, for example, a methyl group or an ethyl group. The alkyl group having a carbon number of from 1 to 20 in the formula (2) and the formula (3), and R2 and R3 may, for example, be a methyl group, an ethyl group, a n-propyl 'isopropyl group, a n-butyl group, a second butyl group, or the like. Tributyl, n-pentyl, n-hexyl, n-heptyl, n-octyl, n-decyl, n-decyl, n-undecyl, n-dodecyl and the like. Further, the carbon number 3 to 8 cycloalkyl group of R2 and R3 may, for example, be, for example, a cyclopentyl group or a cyclohexyl group. The substituent for the phenyl group of R2 and R3 may, for example, be a carbon such as methyl, ethyl, n-propyl, isopropyl, n-butyl, t-butyl, t-butyl, n-pentyl or n-hexyl. a 1 to 6 alkyl group; a cyclopentyl group such as a cyclopentyl group or a cyclohexyl group; a methoxy group; an ethyl group, a n-propoxy group, an isopropoxy group, a n-butoxy group, and a third group; Alkoxy group having a carbon number of 1 to 6 such as a butoxy group; a cycloalkoxy group having 3 to 6 carbon atoms such as a cyclopentyloxy group or a cyclohexyloxy group; a phenyl group; a halogen atom such as a fluorine atom or a chlorine atom; Further, the monovalent alicyclic group having 7 to 20 carbon atoms of R2 and R3 (except for the above-mentioned ring-yard group) may, for example, be a group having a 1 - yard-based field skeleton, a group having a bicycloalkane skeleton, and having The base of the skeleton of the third ring yard, the base of the skeleton of the bolt, and the base of the terpene skeleton have the base of the skeleton of the diamond plant. In the formulae (2) and (3), the scales 2 and r3 are preferably a hydrogen atom, a methyl group or an ethyl group. The formula (2) and the formula (3) 'R4 carbon number 1 to 12 can be exemplified by, for example, methyl, ethyl, n-propyl, isopropyl, n-butyl, t-butyl, -42- 200923575 Third butyl, n-pentyl, n-hexyl, n-heptyl, n-octyl, n-decyl, n-decyl, n-undecyl, n-dodecyl and the like. Further, the C3 to 8 cycloalkyl group of R4 may, for example, be, for example, a cyclopentyl group or a cyclohexyl group. Further, the alkoxy group having a carbon number of 12 of R4 may, for example, be methoxy, ethoxy, n-propoxy, isopropoxy, n-butoxy, tert-butoxy, n-pentyloxy or hexa An oxy group, an n-heptyloxy group, a n-octyloxy group, a n-decyloxy group, a n-decyloxy group, a positive methoxy group, an anthraceneoxy group, and the like. Further, the cycloalkyloxy group having 3 to 8 carbon atoms of R4 may, for example, be, for example, a cyclopentyloxy group or a cyclohexyloxy group. In the formulae (2) and (3), R4 is preferably a methyl group, an ethyl group, a n-propyl group, an isopropyl group, an n-butyl group, a methoxy group or an ethoxy group. In the formula (2) and the formula (3), the monovalent oxygen-containing heterocyclic group having 4 to 20 carbon atoms of R5, the monovalent nitrogen-containing heterocyclic group having 4 to 2 carbon atoms or the carbon number 4 to 20 The monovalent sulfur-containing heterocyclic group can be exemplified by, for example, tetrahydrothio, azepine, indanyl, dioxolyl, triazinyl, oxathiolanyl, thiazole. Base, oxadiazine, dioxin, dithionaphthyl, furyl, thienyl, pyrrolyl, oxazolinyl, isoxazolyl, thiazolinyl, isothiazolinyl, pyrazole Orolinyl, furazinyl, pyranyl, pyrazinyl, pyridazinyl, pyrimidinyl, piperidinyl, pyrrolinyl, morpholinyl, piperazinyl, quinuclidyl, acridinyl, isoindole Benzofuranyl, benzofuranyl, indolizinyl, chromenyl, quinolyl, isoquinolinyl, fluorenyl, quinazoline, cinnoliyl, futaruzinyl, pteridinyl, carbozolyl, pyridine, phenanthryl , thioxanyl, phenazinyl, phenothiazine, phenothiphthyl, -43- 200923575 phenoxazinyl, thioxyl, tetrahydrofuranyl, tetrahydropyranyl and the like. In the formulae (2) and (3), R5 is preferably a tetrahydrofuranyl group or a tetrahydropyranyl group. In the formula (2), a is preferably 0, 1 or 2, more preferably 1, and b is preferably 〇 or 1, preferably 〇. In the formula (3), c is preferably 0, 1 or 2, preferably 1, and d is preferably 1, and e is preferably 0, 1 or 2, and most preferably 1. Specific examples of the azole analog compound (2) can be exemplified by the following: 1-(9-ethyl-6-benzhydryl-9-indole-3-yl)-1,2-decane-2 -肟-0-benzoate, 1-(9-ethyl-6-benzylidenyl-9.H.-carbazol-3-yl)-1,2-decane-2-indole-0 - acetate, 1-(9-ethyl-6-benzylidenyl-9.H.-isoxazole-3-yl)-1,2-pentane-2-indole-0-acetate, 1-(9-ethyl-6-benzylidinyl-9.H.-preconazole-3-yl)-octane-1-one oxime-0-acetate, 1-[9-ethyl- 6-(2-Methylbenzylidene)-9.H.-carbazol-3-yl]-ethane-1-one oxime-indole-benzoate, 1-[9-ethyl-6 - (2-Methylbenzylidene)-9.H.-oxazol-3-yl]-ethane-1-one oxime-0-acetate, 1-[9-ethyl-6-( 1,3,5-trimethylbenzylidene)-9.11.-oxazol-3-yl]-ethane-1-one oxime-0-benzoate, 1-[9-n-butyl- 6-(2-ethylbenzylidene)-9.:«.-oxazol-3-yl]-ethane-1-one oxime-0-benzoate, ethyl ketone-l-[9- Ethyl-6-(2-methyl-4-tetrahydrofuranylbenzylidene)-9·Η·-carbazol-3-yl]-1-(0-ethylindenyl), ethyl ketone-l- [9-Ethyl-6-(2-methyl-4-tetrahydropyranylbenzylidene)-9.H.-Absuzol-3-yl]-1-(indolyl-indenyl) Ethylketone- l-[9-ethyl-6-(2-methyl-5·tetrahydrofurylbenzopyridinyl)-9.H--oxazol-3-yl]-1-(0-acetamidine (肟), Ethyl Ketone--44 - 200923575 l-[9-Ethyl-6-(2-methyl-5-tetrahydropyranylbenzylidene)-9.Η.-carbazole-3- Ethyl-1-(0-acetamidofluorene) 'ethanone-1-[9-ethyl-6-{2-methyl-4-(2,2-dimethyl-1,3-dioxo) Dioxolyl)benzhydryl)-9.Η.-carbazol-3-yl]-1-(0-ethylindenyl) and the like. Further, specific examples of the oxazole-based compound (3) can be exemplified by the following: ethyl ketone-1-[9-ethyl-6-(2-methyl-4-tetrahydropyranylmethoxybenzhydrazide) Base)-9.Η.-carbazol-3-yl]-bu (0-acetamidopurine), ethyl ketone-1-[9-ethyl-6-(2-methyl-4-tetrahydropyridyl)喃-methoxymethoxybenzylidene)-9.Η.-carbazol-3-yl]-1-(indolyl-hydrazinyl), ethyl ketone-l-[9-ethyl-6-(2 -methyl- 5-tetrahydrofuranylmethoxybenzylidene)-9.H.-carbazol-3-yl]-indole (0-ethylhydrazine), ethyl ketone- l-[9-ethyl -6-(2-Methyl-5-tetrahydropyranylmethoxybenzylidene)-9·Η.-carbazol-3-yl]-1-(0-ethylindenyl), B Keto-1-[9-ethyl-6-{2-methyl-4-(2,2-dimethyl-1,3-dioxolanyl)methoxybenzylidene}-9.11 ·-Indazole-3-yl]-1-(0-ethylindenyl). Among the oxazolyl compound (2) and the oxazole compound (3), preferred is 1-[9-ethyl-6-(2-methylbenzylidene)-9.H.-咔Zyrid-3-yl]-ethane-1-one oxime-indole-acetate, ethyl ketone-1-[9-ethyl-6-(2-methyl-4-tetrahydrofuranylmethoxybenzhydrazide -9.H.-carbazol-3-yl]-1-(0-acetamidofluorene), ethyl ketone-l-[9-ethyl-6-{2-methyl-4-(2 ,2-dimethyl-1,3-dioxolyl)methoxybenzylidene}-9.:».- yesterdayzolyl-3-yl]-1-(0-ethenylhydrazine And the like, in particular, 1-[9-ethyl-6-(2-methylbenzomethyl)-9.H.-oxazol-3-yl]-ethane-1-one oxime-0- Acetate, ethyl ketone-l-[9-ethyl-6-{2-methyl-4-(2,2-dimethyl-1,3-dioxolanyl)methoxybenzoate Mercapto}-9.Η·-carbazol-3-yl]-1-(0-ethylindenyl) is preferred. -45- 200923575 In the present invention, the amount of the photopolymerization initiator used is usually 0.01% by weight based on the total amount of the (C) polyfunctional monomer and the monofunctional monomer used as the case. It is preferably from 1 to 120 parts by weight, preferably from 1 to 100 parts by weight, based on 200 parts by weight. In this case, when the amount of the photopolymerization initiator used is less than 0.01 part by weight, the hardening by exposure is incomplete, and it is difficult to obtain a color filter in which the colored layer pattern is arranged according to a predetermined arrangement. When the amount is more than 200 parts by weight, the colored layer may be easily peeled off from the substrate during development, and there is a tendency that surface contamination or residual film may occur on the substrate or the light-shielding layer which is likely to be unexposed. Further, the present invention may optionally use one or more of a sensitizer, a hardening accelerator or a polymer photocrosslinking agent/sensitizer together with the above photopolymerization initiator - other additives - the sensitive radiation for coloring layer formation of the present invention The linear resin composition contains the above components (A) to (D) as essential components, but may optionally contain other additives. The other additives may be exemplified by, for example, a filler such as glass or alumina: a polymer compound such as polyethyl ketone alcohol or poly(fluoroalkyl acrylate); a nonionic surfactant, a cationic surfactant, and an anion. It is a surfactant such as a surfactant; vinyl trimethoxy decane, vinyl diethoxy sand, vinyl ginseng (2-methoxyethoxy) decane, N_ (2-aminoethyl) -3_Aminopropylmethyldimethoxydecane, ^(2-aminoethyl)-3-aminopropyltrimethoxydecane, 3-aminopropyltriethoxy-46- 200923575 decane, 3-glycidoxypropyltrimethoxydecane, 3-glycidoxypropylmethyldimethoxydecane, 2-(3,4-epoxycyclohexyl)ethyltrimethoxy Decane, 3-chloropropylmethyldimethoxydecane, 3-chloropropyltrimethoxydecane, 3-methylpropenyloxypropyltrimethoxydecane, 3-hydrothiopropyltrimethoxy An adhesion promoter such as decane; an antioxidant such as 2,2-thiobis(4-methyl-6-tert-butylphenol) or 2,6-di-t-butylphenol; 2-(3 - third Butyl-5-methyl-2- Yl) -5 - chlorobenzotriazole, alkoxy benzophenone ultraviolet absorbers; anti-clumping agents such as sodium polyacrylate. Modification of Liquid Composition The photosensitive resin composition for coloring layer formation of the present invention is usually formulated into a liquid composition in combination with a solvent. The solvent can be appropriately selected as long as it can disperse or dissolve the components (A) to (D) constituting the linear radiation-sensitive resin composition and other additive components, and does not react with such components. The solvent can be exemplified by, for example, the following: propylene glycol monomethyl ether, propylene glycol monoethyl ether, and the like, propylene glycol monoalkyl ether; ethylene glycol monomethyl ether acetate, ethylene glycol monoethyl ether acetate , diethylene glycol monomethyl ether acetate, diethylene glycol monoethyl ether acetate, propylene glycol monomethyl ether acetate, propylene glycol monoethyl ether acetate, dipropylene glycol monomethyl ether (poly)alkylene glycol monoalkyl ether acetates such as acid esters, dipropylene glycol monoethyl ether acetate; diethylene glycol dimethyl ether, diethylene glycol methyl ethyl ether, diethylene glycol -47- 200923575 (poly)alkylene glycol diethers such as diethyl ether, dipropylene glycol dimethyl ether, dipropylene glycol methyl ethyl ether, dipropylene glycol diethyl ether; other ethers such as tetrahydrofuran; Ketones such as ketone, cyclohexanone, 2-heptanone, 3-heptanone; diacetone alcohol (ie, 4-hydroxy-4-methylpentan-2-one), 4-hydroxy-4-methyl Keto alcohols such as keto-2-one; alkyl lactates such as methyl lactate and ethyl lactate; ethyl 2-hydroxy-2-methylpropionate, ethyl hydroxyacetate, 2-hydroxy-3-methyl Methyl butyrate, 3-methoxy Methyl propyl propionate, ethyl 3-methoxypropionate, methyl 3-ethoxypropionate, ethyl 3-ethoxypropionate, ethyl ethoxyacetate, 3-methoxybutyl Acetate, 3-methyl-3-methoxybutyl acetate, 3-methyl-3-methoxybutylpropionate, ethyl acetate, n-propyl acetate, isopropyl acetate, N-butyl acetate, isobutyl acetate, n-amyl formate, isoamyl acetate, n-butyl propionate, ethyl butyrate, n-propyl butyrate, isopropyl butyrate, n-butyl butyrate, pentane Other esters such as methyl ester, ethyl valerate, n-propyl valerate, methyl acetoxyacetate, ethyl acetoxyacetate, ethyl 2-oxobutanoate, etc.; aromatic hydrocarbons such as toluene and xylene N-methylpyrrolidone, N,N-dimethylformamide, guanidine, guanidine-dimethylacetamide and other guanamines. Among these solvents, propylene glycol monomethyl ether, ethylene glycol monomethyl ether acetate, and diethylene glycol monomethyl ether acetate are used in terms of solubility, pigment dispersibility, and coating properties. , diethylene glycol monoethyl ether acetate, propylene glycol monomethyl ether acetate, propylene glycol monoethyl ether acetate, dipropylene glycol monomethyl-48 - 200923575 ether ether acetate, diethylene glycol II Methyl ether, diethylene glycol methyl ethyl ether, dipropylene glycol dimethyl ether, cyclohexanone, 2-heptanone, 3-heptanone, ethyl 3-methoxypropionate, 3-ethoxyl Methyl propionate, ethyl 3-ethoxypropionate, 3-methoxybutyl acetate '3-methyl-3-methoxybutyl propionate, n-butyl acetate, isobutyl acetate Ester, n-amyl formate, isoamyl acetate, n-butyl propionate, ethyl butyrate, isopropyl butyrate, n-butyl butyrate, ethyl valerate and the like are preferred. These solvents may be used singly or in combination of two or more. Further, the above solvent may also be combined with benzyl ethyl ether, di-n-hexyl ether, acetone acetone, isophorone, citric acid, octanoic acid, 1-octanol, 1-nonanol, benzyl alcohol, benzyl acetate. A high boiling point solvent such as ethyl benzoate, diethyl oxalate, diethyl maleate, γ-butyrolactone, ethylene carbonate, propylene carbonate or ethylene glycol monophenyl ether acetate is used together. The above high boiling point solvents may be used singly or in combination of two or more. The amount of the solvent to be used is not particularly limited, but the total concentration of each component after removing the solvent of the composition is preferably from 5 to 50, from the viewpoints of coatability and stability of the obtained liquid composition. The weight % is preferably from 10 to 40% by weight. Method of Forming Colored Oven Film Next Next, a method of forming the color filter of the present invention using the linear composition for forming a coloring layer of the present invention using the photosensitive layer of the present invention will be described. The method of forming a color filter usually comprises at least the following steps (1) to (4): -49- 200923575 (1) forming a coating film for forming a coloring layer with a radiation sensitive linear composition of the present invention on a substrate, ( 2) a step of exposing at least a portion of the coating film, (3) a step of developing the coating film after exposure, and (4) subjecting the coating film after development to heat treatment (hereinafter referred to as "post-baking" The steps of baking"). These steps are described in order below. - (1) Step - First, 'the light-shielding layer' is formed on the surface of the substrate by distinguishing the portion forming the pixel, and the photosensitive resin-forming linear resin composition containing the coloring layer containing, for example, a red pigment, is coated on the substrate After the liquid composition, pre-baking is performed to evaporate the solvent to form a coating film. The substrate used in this step may be exemplified by, for example, glass, ruthenium, polycarbonate, polyester, aromatic polyamine, polyamine. Examples of the quinone imine, the polyimine, and the polyether oxime include a ring-opening polymer of a cyclic olefin, a hydrogenated product thereof, and the like. Further, an appropriate pretreatment such as a treatment with a decane coupling agent, a plasma treatment, an ion plating treatment, a sputtering, a gas phase reaction method, or a vacuum vapor deposition may be carried out on the substrates as needed. When the liquid composition is applied onto the substrate, a suitable coating method such as spin coating, cast coating, roll coating, or slit die coating may be employed. However, the sensitive radiation linear composition of the present invention is used. Even if it has high solubility to the washing solvent after drying, it is also suitable for coating by a slit die. -50- 200923575 The prebaking conditions are usually carried out at 70 to π 0 °c for about 2 to 4 minutes, and the thickness of the film after removing the solvent is usually 0.1 to ΙΟμιη, preferably 0. 2~8·0μιη, more preferably 0.2 to 6_0μιη. • (2) Step - Subsequently, at least a portion of the formed film is exposed. When the film is partially exposed, it is usually exposed through a mask having an appropriate pattern. For the radiation used in this step, for example, visible light, ultraviolet light, far ultraviolet light, electron beam, X-ray or the like can be used, but a radiation having a wavelength in the range of 19 〇 to 45 〇 nm is preferable. The exposure amount of the radiation is usually about 10 to 10,000 J/m2. - Step (3) - Subsequently, the exposed film is preferably developed using an alkali developing solution to dissolve and remove the unexposed portion of the coating film to form a pattern. As the above-mentioned alkali developing liquid, for example, sodium carbonate, sodium hydroxide, barium hydroxide, tetramethylammonium hydroxide, choline, 1,8-diazabicyclo-[5.4.〇]_thene, 1 An aqueous solution of 5-azabicyclo-[4·3·0]-5-oxime is preferred. A water-soluble organic solvent such as methanol or ethanol or a surfactant may be added to the above-mentioned test liquid. Further, it is usually washed with water after alkali development. The image processing method can be applied to the elution imaging method, the spray imaging method, the dip-51 - 200923575 stain imaging method, the overflow imaging method, and the like. The development conditions are preferably about 5 to 300 seconds at room temperature. Step (4) - Subsequently, by subjecting the developed coating film to post-baking, a substrate in which the pixel pattern composed of the cured product of the sensitive radiation-resistant material is disposed in a predetermined arrangement can be obtained. The post-baking conditions are preferably carried out at 180 to 23 ° C for about 20 to 40 minutes. The pixel film thickness thus formed is usually 0.5 to 5 · 0 μm, preferably 1. 5 to 3.0 μ m. Further, the steps (1) to (4) are repeated by using each of the liquid compositions of the photosensitive resin composition for forming a coloring layer containing a green or blue pigment, and forming green on the same substrate. The pixel pattern and the blue pixel pattern can form a color layer on the substrate by arranging the pixel patterns of the three primary colors of red, green, and blue in a predetermined arrangement. However, the order in which the respective color pixel patterns are formed in the present invention is not limited to the above order. Further, the black matrix may be formed by the same treatment as the above-described pixel pattern, except that a liquid composition containing a black pigment and a linear composition for forming a photosensitive layer for a coloring layer is used. Color filter The color filter of the present invention is provided with a coloring layer formed by using the coloring layer forming photosensitive radiation linear resin composition of the present invention. -52- 200923575 The color filter of the present invention is extremely useful in, for example, a transmissive or reflective type color liquid crystal element, a color image pickup element, a color sensor, and the like. Color liquid crystal display element The color liquid crystal display element of the present invention is provided with the color filter of the present invention. The color liquid crystal display element of the present invention can be suitably constructed. For example, a color filter may be formed on another substrate different from the driving substrate on which the thin film transistor (TFT) is disposed, and a liquid crystal layer may be formed between the driving substrate and the substrate on which the color filter is formed. The opposite structure may be a liquid crystal between a substrate on which a color filter is formed on a surface of a driving substrate on which a thin film transistor (TFT) is disposed, and a substrate on which an ITO (tin-doped indium oxide) electrode is formed. The layers form a face-to-face configuration. The latter construction has the advantage of making the aperture ratio significantly improved to obtain a clear high-precision color liquid crystal display device. [Examples] Hereinafter, examples of the invention will be more specifically described by way of examples. However, the invention is not limited to the following examples. The Mw and Μη of the resins obtained in the following Synthesis Examples were determined by gel permeation chromatography (GPC) according to the following specifications. Device: GPC-101 (manufactured by Showa Denko Electric Co., Ltd.) Column: GPC-KF-801, GPC-KF-802, GPC-KF-8 03 and GPC-KF-804 are used in combination. -53- 200923575 Mobile phase: tetrahydrofuran containing 0.5% by weight of phosphoric acid. [Production of Comparative Copolymer] Synthesis Example 1 In a flask equipped with a cooling tube and a stirrer, 3 parts of 2,2'-azobisisobutyronitrile and 4 parts by weight of a as-synthesized bis (pyrazole) were fed. 1-carbonyl)disulfide and 200 parts by weight of dipropylene glycol dimethyl ether' are added to 20 parts by weight of methacrylic acid, 31.2 parts by weight of N-phenylimine, 30 parts by weight of benzyl methacrylate, and 18.8 parts by weight of benzene, after being replaced by nitrogen, was slowly stirred, and the reaction solution was heated to maintain the temperature at this temperature for 3 hours to carry out polymerization. Subsequently, the reaction solution was brought to 1 Torr (TC, 2 parts by weight of 2,2'-azobisisobutyronitrile), and polymerization was further continued for 1 hour, whereby a copolymer solution (solid content = 33.1 by weight / /) was obtained. The copolymer has a Mw = 5,200 'Mw/Mn = 1.4 copolymer called "copolymer (β-l)". Synthesis Example 2 In a flask equipped with a cooling tube and a stirrer, 3 weights 2, 2' were fed. - azobisisobutyronitrile '4 parts by weight of the synthesis, leaving a month of bis(pyrazol-1-yl-thiocarbonyl) disulfide and 200 parts by weight of diol dimethyl ether at room temperature' followed by feeding 20 parts by weight of methacrylic acid, parts by weight of N-phenylmaleimide, 30 parts by weight of methacrylic acid and 18.8 parts by weight of styrene, after being replaced by nitrogen, slowly stirring and reacting The temperature of the solution was raised to 80 ° C. The temperature was maintained at this temperature for 3 hours, and the base sulfur was fed to raise the concentration of ethylene at 80 ° C. The two dipropyl 3 1.2 benzyl esters were mixed, and the polymerization was -54- 200923575. Subsequently, the reaction solution was heated to 100 ° C, and 2 parts by weight of 2,2,. azobisisobutyronitrile was added, followed by polymerization for 1 hour. Thus, a copolymer solution (solid content concentration = 33.1% by weight) was obtained. The copolymer had Mw = 10,500 and Mw / Mn = 1 - 9. The copolymer was called "copolymer (β-2) j ° Synthesis Example 2 was An example of a copolymer produced in the same manner as in Synthesis Example 1 except that the bis(pyrazole-1-yl-thiocarbonyl)disulfide which was left to stand at room temperature for 2 months was used, and the copolymer obtained in Synthesis Example 1 was copolymerized. Compared with β-η, the obtained copolymer (β-2 ) has a large molecular weight and a large Mw/Mn. Accordingly, the preservation stability of bis(pyrazole-1-yl-thiocarbonyl) disulfide can be understood. Synthesis Example 3 In a flask equipped with a cooling tube and a stirrer, 1 part by weight of 2,2'-azobisisobutyronitrile and 400 parts by weight of dipropylene glycol dimethyl ether were fed, followed by feeding. 20 parts by weight of methacrylic acid '31.2 parts by weight of N-phenylmaleimide, 30 parts by weight of benzyl methacrylate, 18.8 parts by weight of styrene and 10 parts by weight of α-methylstyrene II Polymer (molecular weight control agent), after being replaced by nitrogen, slowly stirred, and the reaction solution was heated to 80 ◦ ' at this temperature for 3 hours to carry out polymerization. Subsequently, the reaction solution was heated to 100 ° C', and 2 parts by weight of 2,2,-azobisisobutyronitrile was further added, and polymerization was further continued for 1 hour, whereby a copolymer solution (solid content concentration = 20.1% by weight) was obtained. The copolymer has a Mw = 5,000, and the Mw/Mn-3.6 °i^ copolymer is referred to as "copolymer (β-3)". -55- 200923575 Synthesis Example 4 In a flask equipped with a cooling tube and a stirrer 2 parts by weight of 2,2,-azobisisobutyronitrile and 200 parts by weight of dipropylene glycol dimethyl acid were fed, followed by feeding 20 parts by weight of methacrylic acid and 31.2 parts by weight of N-phenyl group. Maleimide, 30 parts by weight of benzyl methacrylate, 18.8 parts by weight of styrene and 3 parts by weight of α-methylstyrene dimer (molecular weight controlling agent) 'slow stirring' after replacement with nitrogen Further, the reaction solution was heated to 80 ° C and maintained at this temperature for 3 hours to carry out polymerization. Subsequently, the reaction solution was allowed to warm to 100. (:, 0 to 5 parts by weight of 2,2 azobisisobutyronitrile was further added and further polymerization was continued for 1 hour to thereby obtain a copolymer solution (solid content concentration = 33.2% by weight). The copolymer had Mw = 14, 〇〇〇'Mw/Mn = 2_l. The copolymer is referred to as "copolymer (β -4 )". [Production of copolymer (ΒΙ)] Synthesis Example 5 Feeding in a flask equipped with a cooling tube and a stirrer 3 parts by weight of 2,2'-azobisisobutyronitrile and 4 parts by weight of the as-synthesized bis(n-octylfluorenylthiocarbonyl) disulfide and 200 parts by weight of dipropylene glycol dimethyl ether, followed by feeding 20 parts by weight of methacrylic acid, 31.2 parts by weight of hydrazine-phenylmaleimide, 30 parts by weight of benzyl methacrylate, and 18.8 parts by weight of styrene, after nitrogen substitution, slowly stirring, and The reaction solution was heated to 80 ° C and maintained at this temperature for 3 hours to carry out polymerization. Then, the reaction solution was heated to 10 ° C, and 2 parts by weight of 2,2'-azobisisobutyronitrile was added, followed by - 56- 200923575 Let it continue to polymerize for 1 hour' thereby obtaining a copolymer solution (solid content concentration = 33.0% by weight). Mw = 5, 〇〇〇 ' Mw / Mn = 1.5. The copolymer is referred to as "copolymer (B-1)". Synthesis Example 6 3 parts by weight of a flask equipped with a cooling tube and a stirrer , 2,-azobisisobutyronitrile and 4 parts by weight of the as-synthesized bis(n-xyl-based fluorenylthiocarbonyl) disulfide and 200 parts by weight of dipropylene glycol dimethyl ether' followed by 20 weights a portion of methacrylic acid, 31.2 parts by weight of N-phenylmaleimide, 30 parts by weight of benzyl methacrylate, and 18.8 parts by weight of styrene, after 'substitution with nitrogen', 'slow stirring' and heating the reaction solution To 80. (:, at this temperature for 3 hours to carry out the polymerization. Then 'heat the reaction solution to 1 〇〇 ° C 'Add 2 parts by weight of 2,2,-azobisisobutyronitrile' and continue to continue The polymerization was carried out for 1 hour, whereby a copolymer solution (solid content concentration = 32.8 wt%) was obtained. The copolymer had Mw = 5,20 0 'Mw/Mn = l_4. The copolymer was called "copolymer (B-2). Synthesis Example 7

3 parts by weight of 2,2,-azobisisobutyronitrile, 4 parts by weight of as-synthesized bis(benzylsulfonylthiocarbonyl) disulfide and 200 weights were fed into a flask equipped with a cooling tube and a stirrer. Dipropylene glycol dimethyl ether' is then fed with 20 parts by weight of methacrylic acid, 31.2 parts by weight of N-phenylmaleimide, 30 parts by weight of benzyl methacrylate and 18.8 parts by weight of benzene After the replacement with nitrogen, the mixture was slowly stirred and the temperature of the reaction solution was raised to 80 ° C -57 to 200923575, and polymerization was continued at this temperature for 3 hours. Subsequently, the reaction solution was heated to a loot, and 2 parts by weight of 2,2'-azobisisobutyronitrile was added, followed by further polymerization for 1 hour, whereby a resin solution (solid content concentration = 33.1% by weight) was obtained. The resin had Mw = 5,250 and Mw/Mn = 1.6. This resin is called "resin (B·3)". Synthesis Example 8 In a flask equipped with a cooling tube and a stirrer, 3 parts by weight of 2,2'-azobisisobutyronitrile was added, and 4 parts by weight of the mixture was placed at room temperature for 3 months. Octylsulfonylthiocarbonyl)disulfide and 200 parts by weight of dipropylene glycol dimethyl ether, followed by feeding 20 parts by weight of methacrylic acid, 31.2 parts by weight of N-phenylmaleimide, 30 parts by weight Benzyl methacrylate and 8.8 parts by weight of styrene were slowly stirred with nitrogen, and the reaction solution was heated to 80 ° C and maintained at this temperature for 3 hours to carry out polymerization. Subsequently, the reaction solution was heated to 100 ° C, 2 parts by weight of 2,2'-azobisisobutyronitrile was added, and polymerization was further continued for 1 hour, whereby a copolymer solution (solid content concentration = 32.7 wt%) was obtained. ). The copolymer had Mw = 5,400 'Mw/Mn = 1.5. This copolymer is referred to as "copolymer (B-4). Synthesis Example 9 Synthesis of 3 parts by weight of 2,2'-azobisisobutyronitrile and 4 parts by weight in a flask equipped with a cooling tube and a stirrer After being left at room temperature for 3 months, bis(n-dodecylsulfonylcarbonyl) disulfide and 200 parts by weight of -58-200923575 dipropylene glycol monomethyl ether' are then fed into 20 parts by weight of methyl propyl Acid storage, 31.2 parts by weight of N-phenylmaleimide' 30 parts by weight of methyl propyl benzyl acrylate and 18.8 parts by weight of styrene, after nitrogen replacement, slowly stirring, and allowing the reaction The solution was heated to 80 ° C and maintained at this temperature for 3 hours to carry out polymerization. Subsequently, the reaction solution was heated to 1 Torr, and 2 parts by weight of 2,2 azobisisobutyronitrile was added to continue polymerization. The copolymer solution (solid content concentration = 32.7% by weight) was obtained by this. The copolymer had Mw = 5,500 and Mw/Mn = l_5. The copolymer was called "copolymer (Β_5) synthesis. Example 1 In a flask equipped with a cooling tube and a stirrer, 3 parts by weight of 2,2'-azobisisobutyronitrile and 4 parts by weight of the mixture were fed at room temperature. 3 months of bis(benzylsulfonylthiocarbonyl) disulfide and 200 parts by weight of dipropylene glycol dimethyl ether, followed by feeding 20 parts by weight of methacrylic acid '312 parts by weight of hydrazine-phenyl malazone The imine, 30 parts by weight of benzyl methacrylate, and 18.8 parts by weight of styrene' were replaced with nitrogen, and the mixture was slowly stirred, and the reaction solution was heated to 80 ° C. The temperature was maintained for 3 hours to carry out polymerization. Subsequently, the reaction solution was heated to 100 ° C, and 2 parts by weight of 2,2 '-azobisisobutyronitrile was added, followed by further polymerization for 1 hour, thereby obtaining a copolymer solution (solid content concentration). = 32.7 wt%). The copolymer has Mw = 5,400 and Mw/Mn = 1.5. The copolymer is referred to as "copolymer (B_6)". [Immersion Test] -59 - 200923575 Comparative Example 1 A mixture of 4 parts by weight of (A) colorant C. I. Pigment Red 242/CI Pigment Red 254/CI Pigment Yellow 139 (weight ratio -45/ 40/15), 10 parts by weight (converted to solid content) DiSperbyk2001 as a dispersing agent and 1 part by weight of a mixture of 3-ethoxypropionic acid vinegar as a solvent by Diamond Fine Mill (commodity) The bead honing machine (bead diameter 1 · 0 mm) manufactured by Sanai Materials Co., Ltd. is mixed and dispersed for 12 hours to prepare a pigment dispersion. Next, 100 parts by weight of the pigment dispersion liquid, 70 parts by weight (in terms of solid content), a copolymer (β_1) as an alkali-soluble resin, and 80 parts by weight of (C) polyfunctional monomer Dipentaerythritol hexaacrylate, 50 parts by weight of 2-benzyl-2-dimethylamino-1 -(4-morpholinylphenyl)butanone as a (D) photopolymerization initiator; And 1,000 parts by weight of propylene glycol monomethyl ether acetate as a solvent, and mixed to form a liquid composition (r -1 ). Next, a liquid composition (r_j) was spin-coated on a soda-lime glass substrate having a diameter of 4 inches formed on the surface of the SiO 2 film for preventing sodium ion elution, and then placed in a clean room at 23 ° C for 12 hours. Dry to form a coating film. Next, the substrate was immersed in 100 cc of propylene glycol monomethyl ether acetate for 2 minutes, and the coating film was completely dissolved. Comparative Example 2 The liquid composition (r-2) was prepared in the same manner as in Comparative Example 1, except that 70 parts by weight (in terms of solid content) of the copolymer (β-2) was used instead of the copolymer-60-200923575 (β-1). ), a coating film is formed on the soda lime glass substrate. Next, the substrate was immersed in 100 CC of propylene glycol monomethyl ether acetate for 2 minutes, the coating film was not completely dissolved, and a large amount of foreign matter was found in the liquid. Comparative Example 3 The liquid composition (r-3) was prepared in the same manner as in Comparative Example 1, except that 70 parts by weight (in terms of solid content) of the copolymer (β-3) was used instead of the copolymer (β-1) in sodium. A coating film is formed on the calcium glass substrate. Next, the substrate was immersed in 1 cc of propylene glycol monomethyl ether acetate for 2 minutes, and the coating film was completely dissolved. Comparative Example 4 The liquid composition (r - 4 ) was prepared in the same manner as in Comparative Example 1, except that 70 parts by weight (in terms of solid content) of the copolymer (β-4 ) was used instead of the copolymer (β-1) in sodium. A coating film is formed on the calcium glass substrate. Next, the substrate was immersed in 100 cc of propylene glycol monomethyl ether acetate for 2 minutes, the coating film was not completely dissolved, and a large amount of foreign matter was found in the liquid. Example 1 The liquid composition (R-1) was prepared in the same manner as in Comparative Example 1, except that 70 parts by weight (in terms of solid content) of the copolymer (B-1) was used instead of the copolymer (β-1) 'in sodium. A coating film is formed on the calcium glass substrate. -61 - 200923575 Next, the substrate was immersed in 1 cc of propylene glycol monomethyl ether acetate for 2 minutes, and the coating film was completely dissolved. Example 2 A liquid composition (R-2) was prepared in the same manner as in Comparative Example 1, except that 70 parts by weight (in terms of solid content) of the copolymer (B-2) was substituted (β-1) in sodium. A coating film is formed on the calcium glass substrate. Next, the substrate was immersed in 1 cc of propylene glycol monomethyl acetate for 2 minutes, and the coating film was completely dissolved. Example 3 The liquid composition (R-3) was prepared in the same manner as in Comparative Example 1, except that 70 parts by weight (in terms of solid content) of the copolymer (B-3) was replaced by #__(β-1). A coating film is formed on the soda lime glass substrate. Next, the substrate was immersed in 1 cc of propylene glycol monomethyl ether acetate for 2 minutes, and the coating film was completely dissolved. Example 4 The liquid composition (R-4) was prepared in the same manner as in Comparative Example 1, except that 70 parts by weight (in terms of solid content) of the copolymer (B-4) was used instead of the copolymer (β-1) in sodium. A coating film is formed on the calcium glass substrate. Next, the substrate was immersed in 1 cc of propylene glycol monomethyl ether acetate for 2 minutes, and the coating film was completely dissolved. -62-200923575 Example 5 The liquid composition (R-5) was prepared in the same manner as in Comparative Example 1, except that 70 parts by weight (in terms of solid content) of the copolymer (B-5) was used instead of the copolymer (β-l). ), a coating film is formed on the soda lime glass substrate. Next, the substrate was immersed in 100 cc of propylene glycol monomethyl ether acetate for 2 minutes, and the coating film was completely dissolved. Example 6 A liquid composition (R-6) was prepared in the same manner as in Comparative Example 1, except that 70 parts by weight (in terms of solid content) of the copolymer (B-6) was used instead of the copolymer (β-1) in sodium. A coating film is formed on the calcium glass substrate. Next, the substrate was immersed in 100 cc of propylene glycol monomethyl ether acetate for 2 minutes, and the coating film was completely dissolved. [Evaluation of the coating property] Comparative Example 5 A coating device for a color filter for a narrow-length nozzle type manufactured by Tokyo Yinghua Industrial Co., Ltd. on a soda-lime glass substrate on which a SiO 2 film for preventing sodium ion elution is formed on the surface. TR63 2 1 0 S-CL (trade name) After the liquid composition (r -1 ) prepared in Comparative Example 1 was applied, it was dried at room temperature for 1 hour to form a coating film. Then, after drying with propylene glycol monomethyl ether acetate - washing the narrow mouth, the liquid composition (r -1 ) was applied to the new soda lime glass substrate with TR 6 3 2 1 0 S - CL. ), it can be applied without causing foreign matter on the coating film. -63-200923575 Comparative Example 6 The coating property was re-formed in the same manner as in Comparative Example 5 except that the liquid composition (r_2) prepared in Comparative Example 2 was used instead of the liquid composition (r-1). Foreign matter is generated on the surface, so that a good coating film cannot be formed. Comparative Example 7 The same evaluation property as in Comparative Example 5 except that the liquid composition (r-3) prepared in Comparative Example 3 was used instead of the liquid composition (r-1) was not produced on the coating film. Foreign matter coating. Comparative Example 8 The same coating evaluation as in Comparative Example 5 except that the liquid composition (r-4) prepared in Comparative Example 4 was used instead of the liquid composition (r-1) was produced on the re-formed coating film. The foreign matter was thus unable to form a good coating film. Example 7 The same evaluation as in Comparative Example 5 except that the liquid composition (R-1) prepared in Example 1 was used instead of the liquid composition (r-1) The coating property can be applied to the coating film without generating foreign matter. Example 8 The same evaluation property as in Comparative Example 5 except that the liquid composition (R-2) prepared in Example 2 was used instead of the liquid composition (r-1) was coated. Coating on the film without foreign matter. In place of the liquid crepe property, Example 9 except that the liquid composition (} composition (r-1) prepared in Example 3 was used, the same 3 as in Comparative Example 5 was applied without coating foreign matter on the coating film. Cloth. In lieu of liquid valence coating property, Example 1 except that the liquid composition (K_4 composition (r-1) prepared in Example 4 was used, the same evaluation as in Comparative Example 5 was carried out on the coating film. Coating was carried out without causing foreign matter. Example 1 1 The same evaluation coating as in Comparative Example 5 was carried out except that the liquid composition (R-5) prepared in Example 5 was used instead of the canine composition (r-1). The property can be applied without causing foreign matter on the coating film. Example 1 2 Except that the liquid composition (R-6) prepared in Example 6 was used instead of the liquid composition (r -1 ) In the same manner as in Example 5, the coating property was evaluated, and no foreign matter was formed on the coating film. [Evaluation of cauterization] Comparative Example 9 -65- 200923575 A Si〇2 film for preventing sodium ion elution was formed on the surface. Modification of the shape of the steamed ore with an I τ 〇 (indium-tin oxide alloy) electrode on a soda lime glass substrate After the liquid composition (r -1 ), the film was pre-baked in a clean oven at 90 ° C for 10 minutes to form a film having a film thickness of 2.0 μm. Next, a high-pressure mercury lamp was used to pass through the mask to 5,000 J/ The exposure amount of m2 was exposed to radiation including wavelengths of 365 nm, 405 nm, and 436 nm. Subsequently, the substrate was immersed in a developing solution composed of a 4 wt% aqueous sodium hydroxide solution at 23 ° C for 1 hour. After minute, after imaging, it was washed with ultrapure water and air-dried, and then post-baked at 25 ° C for 30 minutes to harden the coating film to form red pixels on the substrate. The film thickness of the pixel was 1.60. Then, a substrate on which the pixel is formed and a substrate on which an ITO electrode is vapor-deposited in a predetermined shape are bonded to a sealing agent of a glass bead of 8 mm, and then a liquid crystal MLC660 8 (trade name) manufactured by Merck is injected. The liquid crystal cell was produced. Then, the liquid crystal cell was placed in a constant temperature layer of 60 t, and the voltage holding ratio of the liquid crystal cell was measured by a liquid crystal voltage retention ratio measuring system VHR-1 A type (trade name) manufactured by Toyo Corporation. The applied voltage is 5.5V square wave, The measurement frequency is 60 Hz, and the voltage holding ratio here is (the liquid crystal cell potential difference after the start of the application of 6.7 milliseconds / the voltage from the start of the application 〇 milliseconds). As a result, the voltage holding ratio is 91%. When the voltage holding ratio is less than 90%, the liquid crystal cell cannot maintain a predetermined applied voltage for a period of 16.7 milliseconds, which means that the liquid crystal is not sufficiently aligned. Therefore, the liquid composition (r-1) is used to form -66. - The liquid crystal display device of the color filter of 200923575 has low doubts about "burning". Comparative Example 1 A liquid crystal cell was produced in the same manner as in Comparative Example 9 except that the liquid composition (Γ_2) prepared in Comparative Example 2 was used instead of the liquid composition (r-1), and the voltage holding ratio was measured and found to be 5 0%. Therefore, a liquid crystal display device having a color filter formed using the liquid crystal composition (r-2) causes a "burning" Comparative Example 1 1 A liquid crystal cell was produced in the same manner as in Comparative Example 9 except that the liquid composition (r - 3 ) prepared in Comparative Example 3 was used instead of the liquid composition (r-1), and the voltage holding ratio was measured. It is 45%. Therefore, the liquid crystal display device having the color filter formed using the liquid crystal composition (r_3) causes a concern of "burning". Comparative Example 1 2 Except that the liquid composition (r - 4 ) prepared in Comparative Example 4 was used. A liquid crystal cell was produced in the same manner as in Comparative Example 9, except that the liquid composition (r-1) was used, and the voltage holding ratio was measured to be 92%. Therefore, the color filter formed using the liquid crystal composition (r-4) was provided. The liquid crystal display device of the light sheet has a low concern of causing "burning". Example 1 3 - 67 - 200923575 In addition to using the liquid composition (R-1) prepared in Example 1, instead of the liquid composition (r-1), In the same manner as in Comparative Example 9, the liquid crystal cell was produced and the voltage holding ratio was 92%. Therefore, the liquid crystal display device having the color filter formed using the liquid crystal composition (R-1) caused the "burning" problem. low. Example 1 4 A liquid crystal cell was produced in the same manner as in Comparative Example 9 except that the liquid composition (R-2) prepared in Example 2 was used instead of the liquid composition (r-1), and the voltage holding ratio was measured. It is 9 1%. Therefore, the liquid crystal display device having the color filter formed using the liquid crystal composition (R-2) has a low concern of causing 'burning'. Example 1 5 Except that the liquid composition prepared in Example 3 was used (R- 3) The liquid crystal cell was produced in the same manner as in Comparative Example 9 except that the liquid composition (r-1) was used, and the voltage holding ratio was 93%. Therefore, the color formed by using the liquid crystal composition (R - 3 ) was formed. The liquid crystal display device of the filter causes a low concern of "burning". Example 1 6 A liquid crystal cell was produced in the same manner as in Comparative Example 9 except that the liquid composition (R-4) prepared in Example 4 was used instead of the liquid composition (R-1), and the voltage holding ratio was measured. It is 94%. Therefore, the liquid crystal display device having the color filter formed using the liquid crystal composition -68-200923575 (R-4) has a low concern of causing "burning". Example 1 7 The liquid composition prepared in Example 5 was used. The liquid crystal cell was produced in the same manner as in Comparative Example 9 except that the liquid composition (R-1) was used instead of the liquid composition (R-1), and the voltage retention ratio was measured to be 95%. Therefore, the liquid crystal composition (R-) was used. 5) The liquid crystal display device of the color filter formed has a low concern of "burning". Example 1 8 A liquid crystal cell was produced in the same manner as in Comparative Example 9 except that the liquid composition (R-6) prepared in Example 6 was used instead of the liquid composition (R-1), and the voltage holding ratio was measured. It is 9 3 %. Therefore, the liquid crystal display device having the color filter formed using the liquid crystal composition (R-6) has a low concern of causing "burning". The above evaluation results are shown in Table 1 together with the types of the copolymer. In Table 1, the meaning of each 〇 and X of each evaluation item is as follows: Impregnation test 〇: The coating film is completely dissolved, X: foreign matter appears in the liquid. Coating property 〇: No foreign matter occurred during recoating, and X: foreign matter occurred when reapplied. Cauterization-69- 200923575 〇: The voltage retention rate is 290%, causing the "burning" problem to be low; χ: voltage retention rate <90%, causing "burning" doubts. Here, although sensitive to the use of red pigment The radiation linear resin composition was evaluated, but the same result was obtained when the linear, linear, or black pigment, resin composition was used. [Table 1] Copolymer immersion test Coatability cauterization [Voltage retention rate] ] Mw Mw/Mn Comparative Example 1/5/9 β-ΐ 5200 1.4 〇〇Ο (91%) Comparative Example 2/6/10 β-2 10500 1.9 χ (generating foreign matter) x (generating foreign matter) χ (50% Comparative Example 3/7/11 β-3 5000 3.6 〇〇χ (45%) Comparative Example 4/8/12 β-4 14000 2.1 X (generating foreign matter) x (generating foreign matter) 〇 (92%) Example 1 /7/13 Bl 5000 1.5 〇〇〇 (92%) Example 2/8/14 Β-2 5200 1.4 〇〇〇 (91%) Example 3/9/15 Β-3 5250 1.6 〇〇〇 (93 %) Example 4/10/16 Β-4 5400 1.5 〇〇〇 (94%) Example 5/11/17 Β-5 5500 1.5 〇〇〇 (95%) Example 6/12/18 Β-6 5400 1.5 〇〇Ο (93%) -70-

Claims (1)

200923575 X. Patent application scope 1 · A sensitive radiation linear resin composed of (A) colorant, (B) alkali-soluble resin, (C) body and (D) photopolymerization initiator The component (B) alkali-soluble resin contains a polymerizable unsaturated compound selected from the group consisting of (b 1 a saturated carboxylic acid and a polymerizable unsaturated carboxylic anhydride, and is present in the following formula (1) The copolymer produced by the polymerization step: [Chemical 1] ss 1 丨丨II 2 z1—sc—S—S—c—S—Z2 [In the formula (1), Z1 and Z2 represent carbon numbers 4 to 18 An alkyl group or a benzyl group. 2. The resin composition for forming a coloring layer according to the first aspect of the invention, wherein the copolymer of the first item (B) alkali-soluble resin is a living radical polymerization step polymer 3. The resin composition for forming a coloring layer according to item 1 of the patent application, wherein the copolymer of the first item (B) alkali-soluble resin is by weight of gel permeation chromatography (GPC) polystyrene. The average molecular weight (Mw) is 1, 〇〇〇~Mw and the gel permeate (GPC) measurement of a converted polymer, which contains a polyfunctional single product, which is not more than one of the polymerizable properties) (1) A total of the patented patents that can be substituted by the sensitive radiation. The sensitive radiation linear application patent is converted into a 10, ο ο 〇, and the present: the number of ethylene -71 - 200923575 average molecular weight (Μη) ratio (Mw / Mn) is 1.0 ~ 2.0 copolymer. A color filter comprising a coloring layer formed by using a photosensitive resin composition for forming a coloring layer of any one of the first to third aspects of the patent application. A color liquid crystal display element characterized by having a color filter of the fourth aspect of the patent application. -72- 200923575 VII. Designated representative map: (1) The representative representative of the case is: No (2), the representative symbol of the representative figure is a simple description: No. 8. If there is a chemical formula in this case, please reveal the best display invention. Chemical formula of the feature: none