TW546541B - Radiation sensitive resin composition, color filter and color liquid crystal display element - Google Patents

Abstract

The present invention provides a radiation sensitive resin composition, which is characterized in comprising: (A) a colorant, (B) an alkali-soluble resin, (C) a polyfunctional monomer, (D) a photopolymerization initiator, (E) a phosphorus compound typified by triphenyl phosphite and/or triphenylphosphine oxide, (F) a solvent and, optionally, titanic acid derivatives typified by titanic esters or comprises the components (A)-(D) and (F) and (G) a titanic acid derivative-trivalent phosphorus compound complex compound typified by the complex compound of tetra (n- octyl) titanate and two molecules of di (tridecyl) phosphite. This composition does not generate pattern free of chipping and peeling and is capable of preventing the occurrence of residue and surface stains on a substrate in unexposed regions and on a light shielding layer.

Description

Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 546541 A7 B7 V. INTRODUCTION (彳) TECHNICAL FIELD The present invention relates to the use of color filters for forming transmissive or reflective color liquid crystal display elements, color camera tube elements, etc. A radiation-sensitive composition for a color filter film, a color filter film formed from the composition, and a liquid crystal display element including the color filter film. Conventional technology In the past, when manufacturing a color filter film using a radiation-sensitive composition, a radiation-sensitive composition was coated on a substrate or a substrate on which a light-shielding layer having a desired pattern was formed in advance, and after drying, the dried coating film was exposed to a desired color. The pattern is developed to obtain an image of each color. However, during the development of the color filter film thus produced, residues or texture pollution may sometimes occur on the substrate of the unexposed portion or on the light-shielding layer. In order to avoid such residues or contamination, the discharge pressure of the developer may be increased, but pattern defects and peeling defects may occur. Therefore, even if the discharge pressure of the developer is increased, a material without pattern defects or peeling cannot be obtained. In recent years, from the viewpoint of production volume, the amount of exposure has tended to be reduced, and even if the amount of exposure is reduced, materials can be obtained in which the formed pattern does not cause defects or peeling. Japanese Unexamined Patent Publication No. 10-7 3 7 1 3 discloses that alkali-soluble or alkali-swellable polymers, active-ray irradiation polymerization initiators, and cross-linking agents (having two or more block isocyanate groups, alkoxy groups, or fluorene groups) Base compounds), pigments and solvents are essential components, and they contain radiation-sensitive compositions for color filter membranes containing aluminum alkoxides and titanium alkoxides. This bulletin records that the paper size of this composition is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) --------- batch of clothes ---- Ί-# ------ i ( Please read the notes on the back before filling this page) -4- 546541 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs ^ A7 ______B7 V. Description of the invention (2) Good adhesion between the system and the substrate, and the allowable range of the development time Big. However, this publication does not describe the correlation between residues or texture contamination on a substrate and discharge pressure during development. Disclosure of the Invention An object of the present invention is to provide a radiation-sensitive composition for a color filter film having excellent development resistance. Another object of the present invention is to provide a radiation-sensitive composition for a color film that does not cause pattern defects and peeling even if the discharge pressure of the developer is increased, and can prevent residues or texture pollution on the substrate and the light-shielding layer of the unexposed portion. . Another object of the present invention is to provide a radiation-sensitive composition for a color filter which does not cause defects or peeling even in a pattern formed by a low exposure amount. Another object of the present invention is to provide a color filter film formed of the above radiation-sensitive composition of the present invention. Another object of the present invention is to provide a liquid crystal display device having the color filter film of the present invention. Other objects and advantages of the present invention are described below. According to the present invention, the above-mentioned objects and advantages of the present invention are achieved by a first radiation-sensitive composition for a color filter film (hereinafter sometimes referred to as a first radiation-sensitive composition), and its characteristics include (A At least one of a coloring agent, (B) an alkali-soluble resin, (C) a polyfunctional monomer, (D) a photopolymerization initiator, and (E) selected from the group consisting of the following formulae (1), (2), (3) Compounds represented by the group of compounds, (Please read the precautions on the back before filling out this page)-Packing. Binding paper size applies to China National Standard (CNS) A4 specification (210X297 mm) -5- 546541 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Invention Description (3)

Each R1 is a monovalent organic group or a hydroxy group, each of which has an atomic number of 1 to 35, but the organic group contains a hydrogen atom, and the above atomic number is a number that does not include a hydrogen atom.

Each R2 is a monovalent organic group or a hydroxyl group that represents 1 to 3 5 atoms, but the organic group contains a hydrogen atom, and the above atom number is a number that does not include a hydrogen atom. 3? R3 RQ—l1—OR3 .. (3) OR3 each R3 is a monovalent organic group that independently represents the number of atoms 丨 ~ 3 5 or any two R3 are bonded to each other to form a bivalent organic group of 1 ~ 10, but the organic groups are all Does not contain hydrogen atoms, and the above atomic numbers are all numbers without hydrogen atoms, and (F) solvent. According to the present invention, the above-mentioned objects and advantages of the present invention are achieved by a second radiation-sensitive composition for a color filter film (hereinafter sometimes referred to as a second radiation-sensitive composition), and its characteristics include (A ) Colorants, (B) soluble resins, (C) polyfunctional monomers, (d) photopolymerization initiators, (G) compounds represented by the following formula (4), the paper is subject to the Chinese national standard "CNS- ) 4 specifications (210X297) _ I ----6-pack; Thread (please read the precautions on the back before filling this page) 546541 A7 B7 V. Description of the invention (.. (4) R4 r4o, I. Corpse-R. R4〇 '.. p-Re Each R4 is an organic group that independently represents a monovalent number of 1 to 35 or any two R4 are mutually bonded to form a bivalent number of 1 to 10 Each organic group of R5 and R6 is an organic group or a hydroxyl group which independently represents a monovalent number of 1 to 35, or 1 R5 and 1 R6 are mutually bonded to form a bivalent number of 1 to 10 Organic group, but all organic groups do not contain hydrogen atoms; the above-mentioned number of atoms is the number without hydrogen atoms, and (F) a solvent. According to the present invention, The above-mentioned object and advantages of the invention are achieved by a third radiation-sensitive composition for a color filter film (hereinafter sometimes referred to as a third radiation-sensitive composition). The feature is that after the pattern is exposed, the developing solution is discharged at a pressure. 0 · 3Mp a When a nozzle is ejected for development, pattern defects and peeling do not substantially occur. According to the present invention, the above-mentioned objects and advantages of the present invention are the fourth provision of a radiation-sensitive composition for a color filter film of the present invention The formed color filter film. Finally, according to the present invention, the above-mentioned object and advantages of the present invention are the fifth provision of a liquid crystal display element formed with the color filter film of the present invention. Preferred Embodiments of the Invention The present invention will be described in detail below. Invention. (A) 荖 Negative [[The color tone of the colorant of the present invention is not particularly limited, and the Chinese National Standard (CNS) A4 scale (210X297 mm) can be applied according to the paper size of the obtained color paper.) (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the Employee Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by 546541 A7 B7 _ 5. Description of the invention (5) The application of the color filter is appropriately selected, and it can be any of organic pigments, inorganic pigments, dyes or natural pigments. Color filters require high-precision color development and heat resistance, so The coloring agent of the present invention is preferably a coloring agent with high color development and high heat resistance, especially a coloring agent with high thermal decomposition resistance. Generally, organic pigments can be used. The aforementioned organic pigments, such as the color index (c. I The compounds classified as Pigment in The Society of Dyers and Colourists are specifically, for example, the following compounds numbered by color index (C · I ·). C · I · Pigment Yellow 12, C.I · Pigment Yellow 13, C.! Pigment Yellow 14, CI · Pigment Yellow 17, C · I · Pigment Yellow 20, CI Pigment Yellow 24, CI · Pigment Yellow 31, c · I · Pigment Yellow 55, c · I · Pigment Yellow 83, c. I m Pigment Yellow 93, CI Pigment Yellow 109, C · I · Pigment Yellow 110, C · I · Pigment Yellow 138, C · I · Pigment Yellow 13q, c · I · Pigment Yellow 150, I · Pigment Yellow 153, C. J. Pigment Yellow 154, C · I · Pigment Yellow 155, CI Material 156, C. I · Pigment Yellow 168; C · I · Pigment Yellow 18 (), 匸 .1.Pigment Yellow 185, (: .1.Pigment Yellow 211; C · I · Pigment Orange 36, C · I · Pigment Orange 43, C.! Pigment Orange 51, CI · Pigment Orange 61. C · I · Pigment shuttle 7ι »

c · I · Pigment Red 9, C · I · Pigment Red 9 7, C. J Pigment Red 1 2 2, C · I · Pigment Red 1 2 3, C · I · Pigment Masonry This paper size applies Chinese national standards ( CNS) A4 specification (210X297mm) '"' ^^. II Private clothing; Thread (please read the precautions on the back before filling out this page j 546541 Intellectual property of the Ministry of Economic Affairs, Employees' Cooperatives, printing A7 B7 1, Description of the invention.) 6 149, C. I. Pigment Red 168, C. I. Pigment Red i76, C · I · Pigment Red 1 7 7, c · I. Pigment Red 1 8 0, C. I. Pigment Red 2 0 9, C · I · Pigment Red 2 1 5, C · I. Pigment Red 2 2 4, C · I · Pigment Red 2 4 2, C · I. Pigment Red 2 5 4; C. I · Pigment Violet 19 , C · I · Pigment Violet 23, CI · Pigment Purple 2 9; C · I · Pigment Blue 15, c.I · Pigment Blue 60, CI 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, CI. Pigment Green 1 3 6, C. I. Pigment Green 2 1 0; CI. Pigment Brown 23, C · I · Pigment Brown 25; (: .1. Pigment Black 1, (: _1. Pigment Black 7.) These organic pigments can be used alone or in combination of two or more. The organic pigment can be used after being purified by, for example, a sulfuric acid recrystallization method, a solvent washing method, or a combination of these methods. Specific examples of the inorganic pigment include titanium oxide, barium sulfate, carbonate, White, sulfuric acid, yellow bell, fresh error, red iron oxide (III), red, ultramarine, cyan, oxidized green, Ming green, trumpet, titanium black, synthetic iron black, carbon black, etc. These inorganic The pigment can be used alone or as a mixture of two or more. In the present invention, each of the aforementioned pigments can be modified by using a polymer to modify the surface of its particles. The modified polymer on the surface of the pigment has, for example, a paper size. Applicable to China National Standard (CNS) A4 specification (210X297mm) 111 I— ΙΊI Order II line (please read the precautions on the back before filling this page) -9-546541 Employees of the Intellectual Property Bureau of the Ministry of Economic Affairs printed yellow A7 _ B7… plane '1 — ^ ― I II ——I -WI · | Ί f. —! · V. Description of the invention (7) Polymers described in JP-A-8-8 2 5 9 8 7 Or commercially available polymers for pigment dispersion Oligomer colorant system of the present invention contains a red pigment or a green pigment is preferred, containing a red organic pigment or an organic green pigment plus. In the present invention, the red-containing organic pigment preferably contains at least one selected from the group consisting of C. I. Pigment Red 177, CI · Pigment Red 224, and CI Pigment Red 254 mixed with C_I · Pigment Yellow 1 3 9, The organic pigment containing green preferably contains at least one selected from the group consisting of C · I · pigment mixed with at least one selected from the group consisting of C.I. Pigment Yellow 83, C · I · Pigment Yellow 138 and CI. Pigment Yellow 150. Green 7 and C _ I · Pigment green 36 groups. When the coloring agent of the present invention contains a blue organic pigment, it is desirable to contain C · I · Pigment Blue 1 5 mixed with at least one selected from the group consisting of C · I · Pigment Violet 17 and CI Pigment Violet 23: 6. The content of the organic pigment in the coloring agent containing a red organic pigment, the coloring agent containing a green organic pigment, and the coloring agent containing a blue organic pigment varies depending on the hue of each colorant, the purpose of the prepared color filter film, etc. 10 to 100% by weight, preferably 20 to 100% by weight, more preferably 30 to 100% by weight, and particularly preferably 50 to 100% by weight. The coloring agent of the present invention may be used in combination with a dispersant if necessary. Examples of the dispersant include cationic, anionic, nonionic, amphoteric, polysiloxane, and fluorine-based surfactants. Specific examples of the aforementioned surfactants are, for example, polyoxyethylene lauryl ether, and the size of the paper is applicable to China National Standard (CNS) A4 (210X297 mm). F Please read the precautions on the back before filling in this page.) Line -10- Printed by the Intellectual Property of the Ministry of Economic Affairs, Employees' Cooperatives, 546541 A7 B7 V. Description of the invention (8) Polyoxyethylene alkyl ethers such as oxyethylene stearyl ether and polyoxyethylene oleyl ether; polyoxyethylene n-octyl Polyoxyethylene alkyl phenyl ethers such as polyphenylene ether, polyoxyethylene n-nonyl phenyl ether; polyethylene glycol diesters such as polyethylene glycol dilaurate, polyethylene glycol distearate, etc. Sorbitan fatty acid esters, fatty acid modified polyesters; tertiary amine modified polyurethanes; polyethyleneimines, etc., and KP (made by Shin-Etsu Chemical Industry Co., Ltd.) under the following trade names , Polyflow (Kyoei Chemical Co., Ltd.), FTOP (TOKEM PRODUCTS Co., Ltd.), Megafac (Da Nihon Ink Chemical Industry Co., Ltd.), Florade (Sumitomo 3 M (Share) system), AsahiGard, Sarfrone (Above, made by Asahi Glass), Disperbyk-101, 103, the same 107, the same 110, the same 111, the same 115, the same 130, the same 160, the same 161, the same 162, the same 163, the same 164, the same 165, the same 166, the same 170, the same 180, the same 182, and the same 2000 Same as 2001 (above Back Chemi ·

Japen (stock) system, Solserse S 5 0 0 0, same S12000, same S13240, same S13940, same S17000, same S20000, same S22000, same S24000, same S24000GR, same S26000, same S27000, same S28000 (above Abicia ( Co., Ltd.), EFKA46, same 47, same 48, same 745, same 4540, same 4550, same 6750, EFKA LP4008, same 4009, same 4010, same 4015, same 4050, same 4055, same 4560, same 4800, EFKA Polymer 400, same as 401, same as 402, same paper size as applicable Chinese National Standard (CNS) A4 specification (210X297 mm) I Packing ^ Binding line (please read the precautions on the back before filling this page) -11-546541 A7 B7 V. Description of the invention (9)

403, same 450, same 451, same 453 (above EFKA

Chemicals (stock) system). These surfactants can be used alone or in combination of two or more. When the pigment dispersant of the present invention is used in an amount of 100 parts by weight with respect to the total pigment component in each colorant, it is usually 1 to 50 parts by weight 'and desirably 3 to 30 parts by weight. At this time, when the amount of the pigment dispersant used is 1% by weight or less, the dispersibility of the pigment tends to decrease, and when it exceeds 50 parts by weight, the solubility of the alkali developing solution tends to decrease. In the radiation-sensitive composition for a color filter film of the present invention, the pigment component in the colorant is preferably a green pigment and / or a blue pigment, and more preferably a green organic pigment and / or a blue organic pigment. An acid-based copper phthalocyanine derivative is preferably used as a pigment dispersing aid (hereinafter referred to as "copper phthalocyanine pigment dispersing aid"). The copper phthalocyanine pigment dispersing aid is used in a radiation-sensitive composition for a color filter membrane using a coloring agent containing a green pigment or a coloring agent containing a blue pigment. As the aforementioned pigment dispersant, the pigment in each colorant is secured. Due to the good dispersibility of the components, when used as a display panel, the components of a radiation-sensitive composition for a color filter that do not cause poor display such as afterimages are generated. As a commercially available product of a copper phthalocyanine-based pigment dispersion aid, for example, Solspersel 2000 (manufactured by Zenega Corporation) can be used. In the radiation-sensitive composition for a color filter of the present invention using a coloring agent containing a green pigment or a coloring agent containing a blue pigment, the amount of copper phthalocyanine-based pigment dispersing aid used is the total pigment in each colorant. When the content is 100,000 parts by weight, it is usually from 0.01 to 10 parts by weight, ideally 0.05. This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) t-shirt-(Please read the back first (Notes on this page, please fill out this page again), 11 Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs ^ -12- 546541 Α7 Β7 5. Description of the invention (10) ~ 5 parts by weight. At this time, when the amount of the copper phthalocyanine pigment dispersing assistant is 0.01% by weight or less, the dispersibility of the pigment component tends to decrease. When the amount exceeds 10 parts by weight, the color purity of the formed pixel may be reduced. insufficient. In the radiation-sensitive composition for color filter membranes of the present invention using a red pigment containing a red pigment, which is ideally a coloring agent for an organic red pigment, the red pigment can be redispersed by a copper phthalocyanine pigment dispersing aid. In this case, the copper phthalocyanine The amount of the pigment dispersing aid used is 100 parts by weight of the total pigment component in each colorant, preferably 50 parts by weight or less, and more preferably 30 parts by weight or less. (B) Alkali-soluble resin The present invention The alkali-soluble resin has the function of a binder for the (A) colorant ', and the alkali developing solution used in the development process step of manufacturing a color filter film is soluble, and an appropriate polymer can be used. Such alkali-soluble resins include, for example, resins having acidic functional groups such as carboxyl groups and phenolic hydroxyl groups, for example, ethylenically unsaturated monomers having one or more carboxyl groups (hereinafter referred to as "carboxyl-containing unsaturated monomers"). polymer. Then the (co) polymer containing unsaturated monomers containing residues is ideally composed of unsaturated monomers containing carboxyl groups and other copolymerizable unsaturated monomers (hereinafter referred to as "other unsaturated monomers"). Copolymer of monomer mixture (hereinafter referred to as "residue-containing copolymer (A)"). Unsaturated carboxyl-containing monomers, such as unsaturated monocarboxylic acids such as acrylic acid, methacrylic acid, crotonic acid, ^ -chloroacrylic acid, and cinnamic acid; Malay paper standards are applicable to Chinese National Standard (CNS) A4 specifications (210X29 * 7 mm)-I- mu m- ^ i MMmmmmemt m_i n (Please read the notes on the back before filling this page), τ Printed by the Employees' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs-13- 546541 Α7 Β7 V. Description of the invention (Ή) Unsaturated dicarboxylic acid (anhydride) of acid, maleic anhydride, fumaric acid, itaconic acid, itaconic anhydride, citraconic acid, citraconic anhydride, mesaconic acid; trivalent or more unsaturated polyvalent Carboxylic acid (anhydride): succinic acid mono (2-propenyloxyethyl) ester, phthalic acid mono (2-propenyloxyethyl) ester, non-polymerizable dicarboxylic acid mono (2- (meth) propylene) Ethoxyethyl) esters, ω-carboxy polycaprolactone monoacrylate, ω-carboxy polyglycolide monomethacrylate, and the like. Among these carboxyl-containing unsaturated monomers, mono (2-propenyloxyethyl) succinate and mono (2-propenyloxyethyl) phthalate are marketed under the trade names μ-5300 and M-5400 ( East Asia Synthetic (stock) system) sold on the market. The aforementioned carboxyl group-containing unsaturated monomers may be used alone or in combination of two or more. Other unsaturated monomers include, for example, styrene, α-methylstyrene, o-vinyltoluene, m-vinyltoluene, and p-vinylvinyl. Toluene, o-chlorostyrene, m-chlorostyrene, p-chlorostyrene, o-methoxystyrene, m-methoxystyrene, p-methoxystyrene, o-ethylene Benzyl methyl ether, p-methoxystyrene, o-vinyl benzyl methyl ether, m-vinyl benzyl methyl ether, p-vinyl benzyl methyl ether, ortho-vinyl benzyl glycidyl ether , Vinyl vinyl benzyl glycidyl ether, aromatic vinyl compounds of p-vinyl benzyl glycidyl ether; indene such as indene, 1-methylindene; methyl acrylate, methyl methacrylate, acrylic acid Ethyl ester, ethyl methacrylate, n-propyl acrylate, n-propyl methacrylate, isopropyl acrylate, isopropyl methacrylate, n-butyl acrylate, and original methacrylic acid paper standards applicable to Chinese national standards (CNS ) Α4 size (210 × 297 mm) ^-(Please read first (Please fill in this page again before filling out this page), τ Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs and printed by the Consumers’ Cooperative of the Ministry of Economic Affairs ’s Intelligent Finance Bureau, printed by 546541 A7 B7 V. Description of the invention (12) Butyl, isobutyl acrylate, Isobutyl methacrylate, second butyl acrylate, second butyl methacrylate, third butyl acrylate, second butyl methacrylate, propionate 2-via ethyl ester, methylpropionate 2 -Via ethyl ester, 2-hydroxypropyl acrylate, 2-hydroxypropyl methacrylate, acrylic acid 3-Via propyl ester, methylpropionic acid 3-Via propyl ester, propionic acid 2-via butyl ester, methyl 2-hydroxybutyl propionate, 3-hydroxybutyl acrylate, 3-hydroxybutyl methacrylate, 4-hydroxybutyl acrylate, 4-hydroxybutyl methacrylate, allyl acrylate, methacrylate Propyl, benzyl acrylate, benzyl methacrylate, cycloethyl acrylate, cyclohexyl methacrylate, phenyl acrylate, phenyl methacrylate, 2-methoxyethyl acrylate, 2-methyl methacrylate Ethoxyethyl, 2-phenoxyethyl acrylate, 2-phenoxyethyl methacrylate Methoxy diethylene glycol acrylate, methoxy diethylene glycol methacrylate, methoxy triethylene glycol acrylate, methoxy triethylene glycol methacrylate, methoxy propylene glycol acrylate, methacrylic acid Methoxypropylene glycol ester, methoxydipropylene glycol acrylate, methoxydipropylene glycol methacrylate, isobornyl acrylate, isobornyl methacrylate, tricyclic [5 · 2 · 1 · 02 '6] dec Alkane 8-yl acrylate, tricyclic [5 · 2 · 1 · 02, 6] decane 8-yl methacrylate, 2-hydroxy-3 -phenoxypropyl acrylate, 2-hydroxy-3 -Phenoxypropyl methacrylate, glycerol monoacrylate, unsaturated carboxylic acid ester of glycerol monomethacrylate; 2-amine ethyl acrylate, 2-amine ethyl methacrylate, 2-dimethylamine acrylate Ethyl ester, 2-dimethylamine ethyl methacrylate, 2-aminopropyl acrylate, 2-aminopropyl methacrylate, 2-dimethylamine acrylate Acrylic paper standards are applicable to Chinese National Standard (CNS) A4 specifications ( 210X297 mm) --------- batch clothes ---- Ί--1T ------ 0 (Please read the note on the back first Please fill in this page for the matters needing attention) -15- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 546541 Α7 Β7 V. Description of the invention (13) Ester, 2-dimethylamine propyl methacrylate, 3-amine propyl acrylate, 3-Aminopropyl methacrylate, 3-Dimethylamine propyl acrylate, Unsaturated carboxylic acid amino alkyl esters of 3-dimethylamine propyl methacrylate; glycidyl acrylate, glycidyl methyl Unsaturated carboxylic acid glycidyl acrylate; vinyl acetate, vinyl propionate, vinyl butyrate, vinyl benzoate vinyl carboxylate; vinyl methyl ether, vinyl ether, allyl glycidyl Ethers, unsaturated ethers of methallyl glycidyl ether; acrylonitrile, methacrylonitrile, α-chloroacrylonitrile, cyanide vinyl cyanide vinyl compounds; acrylamide, methacrylamide , Α-Chloropropenamide, N-2 -Hydroxyethylpropenamide, Unsaturated Phenamide of N-2 -Hydroxyethylmethacrylamide; Maleimide, N-phenylmaleimide Unsaturated hydrazone of imine, N-cyclohexylmaleimide; 1,3-butadiene, isoprene , Aliphatic conjugated dienes of chloroprene; polymers of polystyrene, polymethyl acrylate, polymethyl methacrylate, poly-n-butyl acrylate, poly-n-butyl methacrylate, polysiloxane A macromonomer having a monoacrylfluorenyl group or a monomethacrylfluorenyl group at the molecular chain terminal and the like. These other unsaturated monomers can be used alone or in combination of two or more. The carboxyl-containing copolymer (a) is composed of (1) acrylic acid and / or methacrylic acid as an essential component, and it is sometimes desirable to further contain a paper selected from a succinic acid single paper. Standards applicable to China National Standard (CNS) A4 (210X29) * 7mm) II Packing ^ Binding line (please read the precautions on the back before filling this page) -16- 546541 Α7 Β7 V. Description of the invention (14) (2-propenyloxyethyl) ester, succinic acid single A carboxyl group-containing unsaturated monomer component of at least one of (2-methacryloxyethyl) ester, ω-carboxy polycaprolactone monoacrylate, and ω-carboxy polycaprolactone monomethacrylate group, And (2) contains a material selected from styrene, methacrylate, methyl methacrylate, 2-hydroxyethyl acrylate, 2-hydroxyethyl methacrylate, allyl acrylate, allyl methyl At least one of acrylate, glyceryl monoacrylate 'glyceryl monomethacrylate, N-phenyl maleic acid diamine, polystyrene macromonomer, and polymethyl methacrylate macromonomer other Copolymers of unsaturated monomers (hereinafter referred to as "carboxyl-containing copolymers ( A. 1) "). Specific examples of the carboxyl group-containing copolymer (methyl-1) (meth) acrylic acid / methyl (meth) acrylate copolymer, (meth) acrylic acid / (meth) acrylic acid benzyl ester copolymer, (meth) acrylic acid / Styrene / (meth) acrylic acid copolymer, (meth) acrylic acid / styrene / benzyl (meth) acrylic acid copolymer, (meth) acrylic acid / methyl (meth) acrylate / polystyrene giant Monomer copolymer, (meth) acrylic acid / (meth) acrylate / polymethylstyrene macromonomer copolymer, (meth) acrylic acid / 2-hydroxyethyl (meth) acrylate / benzyl (Meth) propionate copolymer, (meth) acrylic acid / benzyl (meth) acrylate / polystyrene jumbo size of paper applicable to Chinese National Standard (CNS) A4 specification (210X297 mm) Packing-( Please read the precautions on the back before filling out this page) Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs -17- 546541 Α7 Β7 Printed by the Employees’ Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Material, (meth) acrylic acid / benzyl (meth) acrylate / polymethylpropane Methyl ester macromonomer copolymer, (meth) acrylic acid / 2-carboxyethyl (meth) acrylate / benzyl (meth) acrylate / polystyrene macromonomer copolymer, (meth) acrylic acid / ( 2-hydroxyethyl methacrylate / benzyl (meth) acrylate / polymethyl methacrylate macromonomer copolymer, (meth) acrylate / polymethyl methacrylate copolymer, (meth) Acrylic acid / styrene / benzyl (meth) acrylate / N-phenylmaleimide copolymer, (meth) acrylic acid / succinic acid mono- [2- (meth) acrylic acid oxyethyl] / styrene / (Meth) acrylic acid benzyl ester / N-phenylmaleimide copolymer, (meth) acrylic acid / succinic acid mono- [2- (meth) acrylic acid oxyethyl] / phenethylbenzene / (formaldehyde Base) Propyl propionate / N-phenylmaleimide copolymer, (meth) acrylic acid / ω-carboxy polycaprolactone mono (meth) acrylate / styrene / benzyl (methyl ) Acrylic ester / glyceryl mono (meth) acrylate / N-phenylmaleimide copolymer, (meth) acrylic acid / succinic acid mono [2- (meth) acrylic acid ethoxylate] / ω -Carboxy polycaprolactone Mono (meth) acrylate / styrene / benzyl (meth) acrylate / glyceryl mono (meth) acrylate / N-phenylmaleimide copolymer '(meth) acrylic acid / succinic acid Single [2 Mono (meth) acrylic acid oxygen ^-(Please read the precautions on the back before filling this page) Alignment The paper size is applicable to China National Standard (CNS) Α4 specification (210 × 7mm) -18- Printed by the Employees' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 546541 A7 _ B7 V. Description of the invention (16) Ethyl ester] / ω-carboxy polycaprolactone mono (meth) acrylate / phenethylbenzene / (meth) acrylate Propyl ester / glyceryl mono (meth) acrylate / N-phenylmaleimide copolymer, etc. Among the carboxyl group-containing copolymers (methyl-1), methacrylic acid / benzyl methacrylate copolymer, methacrylic acid / 2-hydroxyethyl methacrylate / benzyl methacrylate copolymer, and Acrylic acid / benzyl methacrylate / polystyrene macromonomer copolymer, methacrylic acid / benzyl methacrylate / polymethyl methacrylate macromonomer copolymer, methacrylic acid / styrene / methacrylic acid Benzyl ester / N-phenylmaleimide copolymer, methacrylic acid / 2-carboxyethyl methacrylate / benzyl methacrylate / polystyrene macromonomer copolymer, methacrylic acid / methacrylic acid 2-hydroxyethyl ester / benzyl methacrylate / polymethyl methacrylate macromonomer copolymer, methacrylic acid / styrene / benzyl methacrylate / N-phenylmaleimide copolymer, ( (Meth) acrylic acid / succinic acid mono [2- (meth) acrylic acid ethyl ester] / styrene / benzyl (meth) acrylate / glyceryl monomethacrylate / N-phenylmaleimide Copolymer, methacrylic acid / succinic acid mono (2-propenyloxyethyl) / styrene / benzyl methacrylate / N-phenyl horse (PEI) copolymers, methacrylic acid / succinic acid mono (2 - oxo ethyl Bingxi Xi) / styrene / benzyl methacrylate / N- phenylmaleimide copolymer (PEI). The copolymerization ratio of the carboxyl group-containing unsaturated monomer of the carboxyl group-containing copolymer (A-1) is preferably 5 to 50% by weight, and more preferably 10 to 40% by weight. At this time, when the copolymerization ratio of the carboxyl group-containing unsaturated monomer is less than 5% by weight, the paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 mm). ^ Order (please read the notes on the back before filling (This page) -19-546541 Α7 Β7 V. Description of the invention (17) --------- Installation-- (Please read the precautions on the back before filling this page) The solubility of the alkaline developer tends to decrease. 'In the other direction, if it exceeds 50% by weight, when developing with an alkaline developer, the formed pixels tend to fall off the substrate or tend to cause the surface film of the pixels to become rough. . The carboxyl group-containing copolymer (a) containing the carboxyl group-containing unsaturated monomer having the aforementioned specific copolymerization ratio has excellent solubility in an alkali developer, and the radiation-sensitive composition using the copolymer as a binder is alkali After the developing solution is developed, undissolved matter rarely remains, and the area other than the pixel forming portion on the substrate is unlikely to be polluted, and the film remains, and the pixel composed of the composition will not be excessively dissolved by the alkali developing solution, and is excellent for the substrate. There is no need to worry about adhesion from the substrate. The weight average molecular weight (hereinafter referred to as "Mw") of polycarboxyl-containing copolymer (a) converted to polystyrene measured by gel permeation chromatography (GPC, elution solvent: tetrahydrofuran) is usually 3,000 to 300, 000, preferably 5,000 to 100,000. The polyester resin having a free carboxyl group can be used as an alkali-soluble resin. Such a polyester is, for example, polylactic acid. Printed by the Consumer Cooperative of the No. 1 Bureau of the Ministry of Economic Affairs, the Mw of the aforementioned polylactic acid is usually 3,000 to 300,000, preferably 5,000 to 100,000. Examples of the alkali-soluble resin containing a phenolic hydroxyl group include a (co) polymer containing a phenolic hydroxyl aromatic vinyl compound, a phenol novolac resin, and the like. Examples of the phenolic hydroxyl-containing aromatic vinyl compound include ortho-hydroxystyrene, meta-hydroxystyrene, para-hydroxystyrene, ortho-hydroxy-α-methylstyrene, meta-hydroxy-α-methylstyrene, and para-hydroxyl The size of this α-methyl paper is applicable to Chinese National Standard (CNS) A4 specification (210X29 * 7 mm) -20- 546541 A7 __ B7 V. Description of the invention (18) Styrene, etc. (Please read the notes on the back before filling this page.) These aromatic vinyl compounds containing phenolic hydroxyl groups can be used alone or in combination of two or more. The aforementioned phenolic hydroxyl-containing aromatic vinyl compound may be copolymerized with one or more copolymerizable unsaturated monomers, for example, with the aforementioned other unsaturated monomers. Examples of the phenols used in the phenol resin include o-cresol, m-cresol, p-cresol, 2,3-xylenol, 2,4-xylenol, 2,5-xylenol, 3,4- Xylenol, 3,5-xylenol, 2,3,5-trimethylphenol, 3,4,5-trimethylphenol, etc. The aldehydes include formaldehyde, trioxane, p-formaldehyde, benzaldehyde , Acetaldehyde, propionaldehyde, benzaldehyde, glyoxal, glutaraldehyde, terephthalaldehyde, isophthalaldehyde, etc. These aldehydes and aldehydes can be used individually or in combination of 2 or more types. The Mw of the (co) polymer of phenolic hydroxyl-containing aromatic vinyl compounds is usually 10,000 to 1,500,000, preferably 3,000 to 100,000 ° Consumption by employees of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by cooperatives In the present invention, the alkali-soluble resin can be used alone or in combination of two or more. The amount of the alkali-soluble resin used in the present invention is usually 10 to 1,000 parts by weight, and preferably 20 to 500 parts by weight for 100 parts by weight of the (A) colorant. At this time, when the alkali-soluble resin is used in an amount of 10% by weight or less, alkali developability may be reduced, or contamination or film residue may occur in areas other than the pixel-forming portion. When it exceeds 1,000 parts by weight, the colorant concentration is relatively high. Reduced, so 'sometimes it is difficult to apply the Chinese National Standard (CNS) A4 specification (210X297 mm) to the paper size of the film. -21-Printed by the Consumers' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs ¾ 541541 A7 B7 V. Description of the invention (19 ) The color density that the shape achieves its purpose. (C) Polyfunctional monomer The polyfunctional monomer of the present invention is a compound having two or more polymerizable unsaturated bonds. Examples of the polyfunctional monomer include diacrylates or dimethacrylates of alkylene glycols such as ethylene glycol and propylene glycol; and diacrylates of polyalkylene glycols such as polyethylene glycol and polypropylene glycol Or dimethacrylates; glycerol, trimethylolpropane, pentaerythritol, dipentaerythritol trivalent or higher polyvalent polyacrylates or polymethacrylates or these dicarboxylic acid modified products; polyesters, rings Oxygen resins, polyurethane resins, alkyd resins, polysiloxane resins, oligoacrylates or oligomethacrylates of spiro resins; two-terminal hydroxyl poly-1,3-butadiene , Two-terminal hydroxyl polyisoprene, two-terminal hydroxyl polycaprolactone two-terminal hydroxylated polymer diacrylate or dimethacrylate, or tris (2-propenyloxyethyl) phosphate, Tris (2-methyl propionate with oxyethyl) phosphate and so on. Among these polyfunctional monomers, polyacrylic acid esters or polymethacrylic acid esters of trivalent or higher polyhydric alcohols or these dicarboxylic acid modified products are more preferable. Specifically, trimethylolpropane triacrylate, Tri-methacrylic acid triple paper This paper is in accordance with Chinese National Standard (CNS) A4 specification (210X297 mm) I n:! I nnn IIII—.! I Order-One- 1 n I n (Fill in this page) -22- 546541 A7 B7 V. Description of the invention (20) Methylpropane ester, pentaerythritol triacrylate, pentaerythritol trimethacrylate, pentaerythritol tetraacrylate, pentaerythritol tetramethacrylate, dipentaerythritol pentaacrylate Ester, dipentaerythritol pentamethacrylate, dipentaerythritol hexaacrylate, dipentaerythritol hexamethacrylate, the following formula (5): nH2OCOCH = CH2 H2C = CHCOOCH2—C—CH2OCOCH2CH2COOH ... (5) ch2ococh = ch2 means Compound of the following formula (6)

Qh3 ^ h2ococ = ch2 h2c = 6cooch2—ch2ococh2ch2cooh ... (6) CH2OCOC = CH2 ch3 and other compounds. In particular, trimethylolpropane triacrylate, pentaerythritol triacrylate, and dipentaerythritol hexaacrylate have high strength of the colored layer and excellent smoothness of the surface of the colored layer, and are not prone to texture pollution on the substrate and the light-shielding layer of the unexposed portion. , Film residue, etc. These polyfunctional monomers can be used individually or in mixture of 2 or more types. When the polyfunctional monomer of the present invention is used in an amount of 100 parts by weight with respect to the (B) alkali-soluble resin, it is usually used in an amount of 5 to 500 parts by weight, and ideally 20 to 300 parts by weight. At this time, when the amount of the polyfunctional monomer is less than 5 parts by weight, the pixel or surface smoothness tends to decrease, and when it exceeds 500 parts by weight, for example, the alkali developability is reduced, or the substrate on the unexposed portion is reduced. And the light-shielding layer tends to cause texture contamination and film residue. This paper size applies to China National Standard (CNS) A4 (210X297 mm) t-shirt-(Please read the precautions on the back before filling this page) Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and printed by the Consumer Cooperative of the Ministry of Economic Affairs-23- 546541 A7 B7 5. Description of the invention (21) In the present invention, a part of the polyfunctional monomer may be substituted with a monofunctional monomer having a polymerizable unsaturated bond. Examples of the monofunctional monomer include, in addition to the carboxyl group-containing unsaturated monomers and other unsaturated monomers exemplified in the (B) alkali-soluble resin, for example, N-vinylsuccinimide, N ~ vinylpyrrolidone , N-vinylphthalimide, N-vinylpiperidone, N-ethyl; (¾-yl-ε-caprolactam, N-vinylpyrrole, N-vinylpyrrolidine, ν-vinyl Imidazole, N-vinylindolin, N-vinylbenzimidazole, N-ethylammonium, N-ethynyl, N-ethynyl azine, N-vinylmorpholine, N -N-vinyl derivatives such as vinylphenoxazine; N- (methyl) propanyl morpholin, or commercially available products μ-5300, Μ-5400, Μ-5600 (trade name , East Asia Synthetic Co., Ltd.), etc. These monofunctional monomers can be used alone or in combination of two or more. The proportion of the monofunctional monomer is usually the total of the polyfunctional monomer and the monofunctional monomer. 90% by weight or less is used, preferably 50% by weight or less. At this time, when the proportion of the monofunctional monomer exceeds 90% by weight, the pixel is The strength decreases or the surface smoothness tends to decrease. _ (D) Photo radical initiator The photopolymerization initiator of the present invention is generated by exposure to visible light, ultraviolet light, far ultraviolet light, electron rays, X-rays, and the like. Preface (C) It is composed of polyfunctional monomers and, if necessary, monofunctional monomers that are used to start polymerization of active species compounds. This paper size applies the Chinese National Standard (CNS) A4 specification (210 × 297 mm) (please first Read the notes on the back and fill in this page) • Binding and printing printed by the Consumers ’Cooperative of the 1st Bureau of Wisdom and Finance of the Ministry of Economic Affairs -24-546541 Α7 Β7 5. Description of the invention (22) Such photopolymerization initiators are acetophenone Compounds, biimidazole compounds, diazine compounds, benzoin compounds, benzophenone compounds' α-diketone compounds, polynuclear benzophenone compounds, glutathione compounds, diazo compounds and the like. Specific examples of the system compounds are 2,2 bis (2-chlorophenyl) -4,4 one, 5,5,5-tetrakis (4-ethoxycarbonylphenyl) -1,2bibiimidazole, 2, 2— Double (2, 4 — two Chlorophenyl) -4,4 ', 5,5 ^ -tetraphenyl-1,2 " -biimidazole, 2,2,1bis (2,4,6-trichlorophenyl) -4,4 ', 5,5 ^ —tetraphenyl-1, 2 > —biimidazole, 2,2 > —bis (2-bromophenyl) -4,, 5, -tetraphenyl-1,2, —Biimidazole, 2, 2 / —bis (2-bromophenyl) -4,4 >, 5,5 / tetrakis (4-ethoxycarbonylphenyl) -1, 2 / —biimidazole, 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 > -biimidazole and the like. The above biimidazole compound has excellent solubility in a solvent, and does not generate foreign matters such as undissolved matter and precipitates. In addition, it has high sensitivity and requires only a small amount of energy for exposure to sufficiently harden the reaction, and the contrast is high. The unexposed part does not cause a hardening reaction, so the coating film after exposure can clearly separate the hardened part that is insoluble to the developing solution and the unhardened part that has high solubility to the developing solution, and can form a pattern that will not fall off, be damaged or break. This paper size applies the Chinese National Standard (CNS) A4 specification (210 × 297 mm) ^-(Please read the precautions on the back before filling this page), τ Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and Consumer Cooperatives -25- 546541 A7 B7 V. Description of the Invention (23) Excellent color filter. Specific examples of the benzoin-based compound include benzoin, benzoin methyl ether, benzoin ethyl ether, benzoin isopropyl ether, benzoin isobutyl ether, and 2-benzoin methyl benzoate. Esters, etc. Specific examples of the acetophenone-based compound include 2,2-dimethoxy-2-phenylacetophenone, 1-phenyl-2-hydroxy-2 methylpropane-1, 1-ketone, and 1- ( 4-isopropylphenyl) -2 -hydroxy-2-methacryl-1-one, 4-mono (2-hydroxyethoxy) phenyl- (2-hydroxy-2propyl) ketone, 2,2 —Dimethoxyacetanilide, 2,2-diethoxyacetanilide, 2-methylmono (4-monomethylphenylthio) —2—morpholine—1—propane-1-one, 1- (4-morpholinephenyl) 2-benzyl-2,2-dimethylaminobutane-1 1-ketone, 1-hydroxycyclohexylphenyl ketone, 4-azideacetophenone, 4-azidobenzyl Fork acetophenone and so on. Examples of the benzophenone-based compound include benzophenone, 4, 4 " monobis (dimethylamino) benzophenone, 4, bis (diethylamino) benzophenone, 3 , 3-dimethyl-4 4-methoxybenzophenone and the like. Examples of the α-diketone-based compound include diethylfluorene, dibenzofluorene, and methylbenzoic acid. Specific examples of the polynuclear quinone-based compound include anthraquinone, 2-ethylanthracene, 2-third butyl M gg, and 1,4-naphthalene. Specific examples of the glutathione-based compound include glutathione, thioxanthone, and 2-chlorobenzothioxanthone. The aforementioned diazo compounds include, for example, 4-diazodiphenylamine, 4-diazo-4, monomethoxydiphenylamine, 4-diazo3-3-methoxydiphenyl. The paper standards are applicable to Chinese national standards ( CNS) A4 size (210X297 mm) (Please read the precautions on the back before filling out this page) -Installation-Printed by the Consumer Consumption Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs-26-Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 546541 A7 B7 5. Description of the invention (24) Base amines, etc. Specific examples of the above-mentioned three-tillage compounds include 2- (2-furanylethylene) -4,6-bis (trichloromethyl) -s-trimorphine and 2- (3,4-dimethoxy). Styryl) —4,6—bis (trichloromethyl) —s—triphlephin, 2— (4-methoxynaphthyl) —4,6—bis (trichloromethyl) —s—Sangen, 2- (2-Bromo-4 monomethylphenyl) -4,6-bis (trichloromethyl) triphine, 2- (2-thiophenylethylene) -4,6-bis (tri Chloromethyl) -s-trimorphine. As the photopolymerization initiator other than the foregoing, for example, 4-azidebenzaldehyde, azide, bis (2,6-dimethoxyphenylhydrazone) -2,4,4-trimethylpentylphosphine oxide, N-benzene thioacridone, triphenylpyranoyl perchlorate and the like. When the photopolymerization initiator of the present invention is used in an amount of 100 parts by weight with respect to the total of (C) the polyfunctional monomer and the monofunctional monomer used as necessary, it is usually from 0.01 to 200 parts by weight, It is preferably 1 to 120 parts by weight, and particularly preferably 1 to 100 parts by weight. At this time, when the total amount of the photopolymerization initiator is less than 0. 0 1 parts by weight, the hardening by exposure is insufficient, and the pixel pattern may be missing or damaged or broken. If it exceeds 200 parts by weight, The formed pixels are easily peeled off from the substrate during development, and areas other than the portion where the pixels are formed are prone to texture contamination, film residue, and the like. In the present invention, the photopolymerization initiator may use one or more sensitizers, hardening accelerators, polymer photocrosslinking and sensitizers, and the like. The aforementioned sensitizers can be exemplified by 4-diethylaminoethylacetophenone and 4-di paper. Applicable to China National Standard (CNS) A4 specification (210X297 mm) 111 nn I n 1Ί n Order n ^ (Please read first Note on the back, please fill in this page again) -27- Printed by the Ministry of Economic Affairs and the Financial Department of the Employees' Consumer Cooperative 546541 A7 B7 V. Description of the invention (25) Methylaminopropanylbenzene, 4-dimethylaminobenzoate , 4-dimethylaminobenzoic acid 2-ethylhexyl ester, 2,5-bis (4 > mono-diethylaminobenzyl) cyclohexanone, 7-diethylamino- 3-(4-di Ethylaminobenzyl) coumarin, 4-mono (diethylamino) alizarin blue black, and the like. These sensitizers can be used individually or in mixture of 2 or more types. Examples of the hardening accelerator include 2-hydrothiobenzimidazole, 2-hydrothiobenzothiazole, 2-hydrothiobenzoxazole, and 2,5-dihydrothio-1,3,4. Chain shifting agents such as monothiadi-11, 2-hydrothio-4,6-dimethylaminopyridine, etc. These hardening accelerators can be used individually or in mixture of 2 or more types. The polymer photocrosslinking / sensitizing agent is a polymer compound having at least one functional group having a function of a crosslinking agent and / or a sensitizer in the main chain and / or a side chain through exposure, and examples thereof include 4- Condensation product of azidobenzaldehyde and polyvinyl alcohol, condensation product of 4-azidebenzaldehyde and phenol novolac resin, (co) polymer of cinnamic acid 4-propenylbenzyl ester, 1, 4-mer Butadiene, 1,2-polybutadiene and the like. These polymer photocrosslinkers and sensitizers can be used alone or in combination of two or more. The total amount of the sensitizer, hardening accelerator, and polymer photocrosslinking / sensitizing agent of the present invention is 1,000 parts by weight with respect to the photopolymerization initiator, usually 300 parts by weight or less, preferably 5 ~ 200 parts by weight, more preferably 10 to 100 parts by weight. (E) Compound (1) and compound (2) Compound (1) and compound (2) do not contain hydrogen of R1 and R2. The paper size is applicable to Chinese National Standard (CNS) A4 (210X297 mm) ϋ I nnn I n 11 I n ΙΊ n ϋ 1111 n cable (Please read the precautions on the back before filling this page) -28- 546541 Α7 Β7 Printed by the 8th Industrial Cooperative Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Ⅴ 5. Description of the invention (26) The number of atoms is a monovalent organic group of 1 to 3, for example, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, second butyl, third butyl, N-hexyl, n-octyl, n-decyl, n-dodecyl, n-tridecyl alkyl groups of 1 to 30 carbons; methoxy, ethoxy, n-propoxy, isopropoxy , N-butoxy, isobutoxy, second butoxy, third butoxy, n-hexyloxy, n-octyloxy, n-decoxy, n-dodecyloxy, n-tridecyloxy Alkoxy groups having 1 to 30 carbon atoms; phenyl, tolyl (specific examples include o-tolyl, m-tolyl, p-tolyl), xylyl (specific examples are 2,3-dimethylphenyl ,2 4-dimethylphenyl, 3,4-dimethylphenyl, 3,5-dimethylphenyl, etc.), o-cumenyl, m-cumenyl, p-cumenyl, o-aminophenyl , M-aminophenyl, p-aminophenyl, o-bromophenyl, m-bromophenyl, p-bromophenyl, pentafluorophenyl, 4-biphenyl, o-cumenylphenyl, m-cumenyl Phenyl, p-cumenylphenyl, o-[[α-dimethylbenzyl)] phenyl, m-[[α, α-dimethylbenzyl)] phenyl, p-[[^, ^ —Dimethylbenzyl)] phenyl, α-naphthyl, / 3-naphthyl aryl having 6 to 30 carbon atoms; phenoxy, tolyloxy (specific examples include o-tolyloxy, m-tolyl Oxy, p-tolyloxy), xyloxy (specific examples include 2,3-dimethylphenoxy, 2,4-dimethylphenoxy, 3,4-dimethylphenoxy, 3,5-dimethylphenoxy, etc.), o-cumenyloxy, m-cumenyloxy, p-cumenyloxy, o-aminophenoxy, m-aminophenoxy, p-aminophenoxy Group, o-bromophenoxy, m-bromophenoxy, p-bromophenoxy, pentafluorophenoxy, 4-biphenoxy, ^ -naphthalene Carbon number of base and p-naphthyloxy group (please read the precautions on the back before filling this page)-binding-bookbinding paper size National Standard (CNS) Α4 specification (210X297 mm) -29- 546541 Α7 Β7 V. Description of the invention (27) ~ 30 aryloxy group; etc. (E) Compound (3) In compound (3), the number of atoms containing 1 to 35 atoms without the number of hydrogen atoms of R3 is a monovalent organic group such as methyl, ethyl, n-propyl, and isopropyl , N-butyl, isobutyl, second butyl, third butyl, n-hexyl, n-octyl, n-decyl, n-dodecyl, n-tridecyl, 1 to 30 carbons Base; ethenyl, oxyethenyl, propionyl, butyryl, hexyl, octyl, pentyl, isopentyl, lauryl, isolauryl, palmitoyl, isopalmityl, Stearyl fluorenyl, isostearyl fluorenyl, propenyl fluorenyl, isopropenyl fluorenyl having 2 to 30 carbon atoms; phenyl, tolyl (specific examples include o-tolyl, m-tolyl, p-tolyl ), Xylyl (specific examples include 2,3-dimethylphenyl, 2 '4-dimethylphenyl, 3,4-dimethylphenyl, 3,5-dimethylphenyl, etc.) , O-cumenyl, m-cumenyl, p-cumenyl, o-aminophenyl, m-aminophenyl, p-aminophenyl, o-bromophenyl, m-bromophenyl, p-bromophenyl, penta Fluorophenyl, 4-biphenyl, o-cumenyl , M-cumenylphenyl, p-cumenylphenyl, o-[[α, α-dimethylbenzyl)] phenyl, m-[[α, α-dimethylbenzyl)] benzene Group, p-[(α, α-dimethylbenzyl)] phenyl, α-naphthyl, / 5-naphthyl aryl having 6 to 30 carbon atoms; aminomethyl, aminoethyl, Ν-(aminomethyl) aminomethyl, Ν-(2-aminoethyl) -2 -aminoethyl, dimethylamino, two paper sizes are applicable to Chinese National Standard (CNS) A4 specifications (210X297 mm) ^-(Please read the notes on the back before filling out this page) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs -30- Issued by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 546541 Α7 Β7 V. Description of the invention (28) Ethylamino group having 1 to 10 carbon atoms or alkylamino group having 1 to 10 carbon atoms; benzenesulfonyl, o-toluenesulfonyl, m Organic sulfonyl groups of tosylsulfonyl, p-toluenyl, o-dodecylsulfonyl, m-n-dodecylsulfonyl, p-dodecylsulfonyl; P (0) (0 C 3 Η 5) 2 '—P (〇) ( C3H7) 2, P (〇) () C 4 Η 9) 2, P (〇) (〇ββδ) 2′-P (〇) (〇C8Hl7) 2, P (〇) (0 C 8 Η 1 7) 010 (P) (0) (0 Η) (0 C 8 Η 17), 1 (P) (0) -10 (P) (0) (0 C 2 Η 5) 2 phosphoric acid or pyrophosphate diester Residues or 2,2-bis (vinyloxymethyl) butyl, 2,2-bis (allyloxymethyl) butyl, and the like. Divalent organic groups containing 1 to 10 atoms without hydrogen atoms formed by two R3 bonds, such as methylene, ethylene, propylene, butylene, butylene, Vinylidene, propyleneidene, etc. The compound (3) may be used in the second radiation-sensitive composition of the present invention. (G) Compound (4) Compound (4) contains a monovalent organic group having 1 to 10 atoms without the number of hydrogen atoms of R4, for example, the same functional groups as exemplified by R3 of the aforementioned compound (3) . The number of atoms without hydrogen atoms formed by 2 R4 bonds is 1 ~ This paper size applies to China National Standard (CNS) A4 specification (210X297 mm). Binding line (please read the precautions on the back before filling (This page) -31-546541 A7 B7 Printed by the Intellectual Property Office of the Ministry of Economic Affairs® Industrial and Consumer Cooperatives ^ V. Description of the invention (29) 1 bivalent organic group of 10, such as formed by two R3 bonds of the aforementioned compound (3) The same functional groups are exemplified by the divalent organic groups containing 1 to 10 bivalent organic groups containing no hydrogen atoms. The organic groups containing 1 to 3 5 monovalent organic groups containing no hydrogen atoms of R5 and R6 are exemplified. Examples of the groups include the same functional groups as exemplified by R 1 of the aforementioned compound (1) and R 2 of the compound (2). The number of atoms that does not include the number of hydrogen atoms formed by the bonding between one R5 and one R6 is 1 to 1 0 Examples of the divalent organic group include the same functional group as the divalent organic group having 1 to 10 atoms containing no hydrogen atom formed by the two R3 bonds of the aforementioned compound (3). 4) It may be used for the first radiation-sensitive composition of the present invention. The first radiation-sensitive composition of the present invention In the linear composition, the ideal compound (1) includes, for example, triaryl phosphates, and particularly preferred are triphenyl phosphate, tricresyl phosphate, and tricresyl phosphate. The ideal compound (2) includes, for example, triaryl The phosphine oxides are particularly preferably triphenylphosphine, tricresylphosphine, and tricresylphosphine. Specific examples of the particularly desirable compound (3) are represented by the following formulas (3-1) to formulas (3-1) ), Etc. H3C—CH—〇—Τ · 4〇— {CH2) '4—1h— CH3 乂… (3-1) H3CX〇_Til〇4-〇-1 4 0— (CH2) 7CH3) , ... (3-2) --------- install-(Please read the precautions on the back before filling this page)

1T line

OH This paper size applies to China National Standard (CNS) A4 specification (21〇 × 297 mm) -32- 546541 A7 B7 30 V. Description of the invention (? H3 H3c—CH—〇—Ti- ^ OC2H4—NH—C2H4—NH2 ) 3… (3 · 3) 0 =? — 0 \ H2C—Ox

Ti- L? L -〇 ~ P—〇——P- {〇—— (CH ^ yCHa),

OH? -〇 \ h2Q- hJ-0’1 · -o-p- · 〇 一 p-v〇— (〇Η2) 7〇Η3) ί ... (3-4) ... (3-5)

OH (Please read the notes on the back before filling this page). (3-6)

ch3 Ϊ? H3rH I 3 / 0—c— {CH2) 14—CH—CH3 H3c—CH—o—Tiv t〇 一 η,) 2 0 ch3 .. (3-7) Consumer Cooperatives, Intellectual Property Bureau, Ministry of Economic Affairs Print QH3) -CH- h3c- H3C-CH-O-Τΐ-

; CH2) 11CH3 〇 QH3 —ci +-〒 3 / 〇—C 一 (CH2) i4 -CH-0-Tiv, ^ 0-c-CH = CH2) ch3 ... (3-8) ... (3 -9) This paper size applies to Chinese National Standard (CNS) A4 (210X: Z97 mm) -33- 546541 A7 B7 V. Description of the invention (31 h3c- (CH2) 7CH3), H3C—CH—0 ~ CH3 In the radiation-sensitive composition of the first invention, any one or any combination of the compound (1), the compound (2), and the compound (3) can be used for the compound (E). Specific examples of the particularly desirable compound (4) in the second radiation-sensitive composition of the present invention are compounds represented by the following formulae (4-1) to (4-4). The compound (4) can be used in combination of one kind or two or more kinds. (CH3 (CH2) 7—O- ^ Ti Pf〇— (CH2) 12CH3) · 0Η (Please read the precautions on the back before filling out this page) ••• (4-1) (pH2-〇-cH2-CH = CH2 'CnHr Yiguang—PH one Π w2' * 5 yw gate 2 w-• CH2—0 — ch2—ch = ch2 Ti | pf〇— (CH2) 12CH3) 2-〇H 4 ... (4-2)? H3 \ r CH3-CH-C ^ Ti p +

Ό— (CH2) 7CH3) -〇H… (4-3) H2? ~ 〇 h2c-〇

: Ti Pf〇— (CH2) 7CH3) · 〇Η ... (4-4) This paper size applies to China National Standard (CNS) A4 (210X297 mm) -34- Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs ¾ 546541 A7 B7 V. Description of the invention (32) The usage amount of the compound (E) of the first radiation-sensitive composition of the present invention is (C) polyfunctional monomer and monofunctional monomer used when necessary When the total amount is 100 parts by weight, it is usually from 0.002 to 10 parts by weight, preferably from 0.004 to 1 part by weight, and particularly preferably from 0.01 to 0.1 part by weight. At this time, when the aforementioned total usage amount is less than 0.02 parts by weight, when the discharge pressure of the developing solution is increased, the pattern may be missing or peeled after development. If it exceeds 10 parts by weight, the pixel portion is formed. Outside areas are prone to texture contamination, membrane residue, and the like. The compound (G) of the second radiation-sensitive composition of the present invention, that is, the amount of the compound (4) is a total of 100 for the (C) polyfunctional monomer and the monofunctional monomer used when necessary. In the case of parts by weight, it is usually from 0.002 to 10 parts by weight, preferably from 0.004 to 1 part by weight, particularly preferably from 0 to 01 to 0.1 part by weight. At this time, when the total amount of the compound (4) is less than 0.002 parts by weight, when the discharge pressure of the developing solution is increased, the pattern may be chipped or peeled off after development, and if it exceeds 10 parts by weight, it will form Areas other than the pixels are prone to texture contamination, film residue, and the like. (F) Solvent The solvent of the present invention disperses or dissolves the aforementioned components (A) to (G) or the additive components necessary when necessary, does not react with these components, and has moderate volatility, and can be appropriately selected and used. . Such solvents include, for example, ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol mono-n-propyl ether, and ethyl paper. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm). Binding line (please (Please read the notes on the back before filling this page) -35- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 546541 A7 B7 V. Description of the invention (33) Glycol ethers of glycol mono-n-butyl ether; ethylene glycol Monomethyl ether acetate, ethylene glycol monoethyl ether acetate, ethylene glycol mono-n-propyl ether acetate, ethylene glycol mono-n-butyl ether acetate, ethylene glycol ether acetates; diethylene glycol monomethyl ether, diethylene glycol Glycol monoethyl ether, diethylene glycol mono-n-propyl ether, diethylene glycol mono-n-butyl ether diethylene glycol ethers; propylene glycol monomethyl ether acetate, (poly) alkanediols of propylene glycol monomethyl ether acetate Monoalkyl ether acetates; other ethers such as diglyme, diethylene glycol diethyl ether, and tetrahydrofuran; ketones such as methyl ethyl ketone, cyclohexanone, 2-heptanone, and 3-heptanone Alkyl lactates such as 2-hydroxypropanoic acid, ethyl 2-hydroxypropionate, etc .; 2-hydroxy-2-methylpropionic acid ethyl ester, 3-methoxy Methyl propionate, ethyl 3-methoxypropionate, methyl 3-ethoxypropionate, ethyl 3-ethoxypropionate, ethyl ethoxyacetate, ethyl glycolate, 2-hydroxyl —3 —Methyl methylbutyrate, 3-Methyl-3—methoxybutyl acetate, 3-Methyl-3—methoxybutylpropionate, ethyl acetate, n-propionic acid acetate, Isopropyl acetate, n-butyl acetate, isobutyl acetate, n-valeric acid formate, iso-amyl acetate, n-butyl propionate, ethyl butyrate, n-propyl butyrate, isopropyl butyrate, butyric acid Other esters such as n-butyl ester, methyl pyruvate, ethyl pyruvate, n-propyl pyruvate, ethyl acetate, ethyl acetate, ethyl 2-hydroxybutyrate, etc .; toluene, xylene, etc. Aromatic hydrocarbons. The aforementioned solvents may be used alone or in combination of two or more. The aforementioned solvents can also be used with benzyl ether, di-n-hexyl ether, acetonitrile and acetone, and the paper size is applicable to China National Standard (CNS) A4 (210X297) 11111 n 111 I n —: I ^ «II — II n service (Please read the notes on the back before filling this page) 546541 A7 B7 V. Description of the invention (34) f Please read the notes on the back before filling this page} Isophorone, hexanoic acid, heptanoic acid, 1 octane Alcohol, 1-naphthyl alcohol, benzyl alcohol, benzyl acetate, ethyl benzoate, diethyl oxalate, diethyl maleate, γ butyrolactone, ethylene carbonate, propylene carbonate, ethylene glycol monobenzene Ethyl acetate is used for high boiling point solvents. The aforementioned high boiling point solvents may be used alone or in combination of two or more. Among the aforementioned solvents, from the viewpoints of solubility, pigment dispersibility, coating properties, etc., from the viewpoints of ethylene glycol monomethyl ether acetate, propylene glycol monomethyl ether acetate, propylene glycol monoethyl ether acetate, diglyme, Cycloacetone, 2-heptanone, 3-heptanone, ethyl 2-hydroxypropionate, ethyl 3-methoxypropionate, methyl 3-ethoxypropionate, ethyl 3-ethoxypropionate Ester, 3-methyl-3-methoxybutylpropionate, n-butyl acetate, isobutyl acetate, n-amyl formate, isoamyl acetate, n-butyl propionate, ethyl butyrate, butyl Isopropyl acid, n-butyl butyrate, ethyl pyruvate are preferred, and the ideal high boiling point solvent is r-butyrolactone. The solvent is used in an amount of 100 to 10,000 parts by weight, and more preferably 500 to 5,000 parts by weight, for 100 parts by weight of the (B) alkali-soluble resin. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Additives The radiation-sensitive composition for color filter membranes of the present invention may sometimes be formulated with various additives. Examples of the aforementioned additives include fillers such as glass and alumina; polymer compounds such as polyvinyl alcohol, polyethylene glycol monoalkyl ethers, and poly (fluoroalkyl acrylates); non-ionic This paper is applicable to China Standard (CNS) A4 specification (210X297 mm) -37-546541 Intellectual property of the Ministry of Economic Affairs, printed by employee consumer cooperatives ¾ A7 __B7 V. Description of invention (35), surfactants such as cationic and anionic; vinyl trimethyl Oxysilane, vinyltriethoxysilane, vinyltri (2-methoxyethoxy) silane, N- (2-aminoethyl) -3-aminopropylmethyldimethoxysilane, N -(2-Aminoethyl) -3-Aminopropyltrimethoxysilane, 3-Aminopropyltriethoxysilane, 3-Glycidoxypropyltrimethoxysilane, 3-Glycidoxypropyl Methyldimethoxysilane, 2- (3,4-epoxycyclohexyl) ethyltrimethoxysilane, 3-chloropropylmethyldimethoxysilane, 3-chloropropyltrimethoxysilane, Adhesion promotion of 3-methacryloxypropyltrimethoxysilane, 3-hydrothiopropyltrimethoxysilane, etc. ; 2, -thiobis (4-methyl-6-tert-butylphenol), 2,6-di-tert-butylphenol and other antioxidants; 2-(3- -third butyl-5- Methyl-2-hydroxyphenyl) -5-chlorobenzotriazole, alkoxybenzophenones and other ultraviolet absorbers; anti-agglomerating agents such as sodium polyacrylate. When preparing the radiation-sensitive composition for a color filter of the present invention, the components (A) to (D) and (F) and the component (E) or a mixture of the component and the (G) component are added in an appropriate order. Add a pigment dispersant or copper phthalocyanine pigment dispersing aid in advance, and mix the component (A) with an appropriate amount of component (F). For example, dispersing with a sand mixer can prepare color pastes of various colors. The remaining ingredients are better mixed. Method for forming color filter film Next, a method for forming a color filter film using the radiation-sensitive composition for a color filter film of the present invention will be described. This paper size applies to Chinese National Standard (CNS) A4 (210X297 mm) (Please read the precautions on the back before filling out this page). Binding Line -38- Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and Consumer Cooperatives 546541 A7 B7 V. Description of the invention (36) First, on the surface of the substrate, if necessary, a light-shielding layer for forming a pixel portion is distinguished, and a radiation-sensitive composition in which a red pigment is dispersed is coated on the substrate, and then pre-baked. The initial solvent evaporates to form a coating film. Next, this coating film is irradiated with radiation through a photomask, developed using an alkaline developer, dissolving and removing unexposed portions of the coating film, and then performing post-baking to form a pixel array with red pixel patterns arranged in a predetermined arrangement. In addition, each of the radiation-sensitive compositions in which green or blue pigments are dispersed is coated, pre-baked, exposed, and developed in the same manner as described above, and then post-baked to form green pixel arrays and blue on the same substrate. Color pixel array to obtain a color filter with a pixel array of three primary colors of red, green and blue arranged on the substrate. However, the formation order of the pixel patterns of each color when forming the color filter is not limited. Examples of the substrate used when forming a color filter include glass, polysiloxane, polycarbonate, polyester, aromatic polyamine, polyimide, polyimide, and orbornene-based ring-opening polymer. And its hydride and so on. For these substrates, if necessary, chemical treatment such as a silane coupling agent, plasma treatment, ion plating, sputtering, vapor phase reaction method, vacuum deposition, etc. can be performed as appropriate. When applying a radiation-sensitive composition to a substrate, a suitable coating method such as spin coating, drool coating, or roll coating can be used. The coating thickness is such that the film thickness after drying is usually 0 · 1 ~ 10 // m ', preferably 0 · 2 ~ 5 · 0 // m, particularly preferably 0 · 2 ~ 3 · 0 β m 〇 The radiation used in the filter film can be, for example, visible light, ultraviolet light, ultra-ultraviolet light, electron rays, X-rays, etc., and the wavelength-based paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) ---- ----- install ----; --- order ------ line (please read the notes on the back before filling this page) -39- 546541 A7 B7 V. Description of the invention (37) 1 9 Radiation in the range of 0 to 4 50 nm is preferred. The radiation-sensitive composition for a color filter generally requires an exposure energy of 1000 to 10,000 mJ / cm2, but the radiation-sensitive composition of the present invention is less than 1,000 mJ / cm2. For example, even if the exposure is 500 gJ / cm2 and 300 mJ / cm2, it can provide a hardened film with sufficient performance. The exposure energy of the radiation-sensitive radiation is preferably 100-500 mJ / cm2. The alkali developing solution is, for example, sodium carbonate, sodium hydroxide, potassium hydroxide, tetramethyl hydroxide, bile test, 1 '8 — Aqueous solutions of diazine bicyclo- [5 · 4.0] -7-undecene, 1,5-diazine bicyclo- [4.3 · 0] -5-nonene, etc. are preferred. The pH of the alkaline developer is preferably from 1.0 to 1 3 · 0. An appropriate amount of a water-soluble organic solvent such as methanol, ethanol, or a surfactant may be added to the aforementioned alkali developing solution. After alkali development, washing with water is preferred. As the development treatment method, a rinse development method, a spray development method, an immersion development method, and a stirring development method can be applied. The development conditions are preferably 5 to 300 seconds at room temperature. When developing during the formation of a color filter, residues or texture may occur on the substrate or light-shielding layer of the unexposed area. In order to prevent such residues or texture contamination, for example, a developing method in which a developing solution is discharged at a high pressure, such as a leaching development method, the developing solution is preferably discharged at a pressure of 0.3 M Pa or more. However, in the past, the radiation-sensitive composition for a color filter film must have a significant increase in exposure energy in order to make the hardened product have high development resistance. As a result, the Chinese national standard (CNS) A4 standard (210X297) is required for the production of this paper. Mm) --------- Qin-(Please read the precautions on the back before filling out this page), τ printed by the Intellectual Property Bureau Employee Consumer Cooperatives of the Ministry of Economy ¾ -40 Cooperative cooperative seal ^ 541 541 A7 B7 V. The problem of the invention description (38). When the exposure energy is increased, defects such as missing or peeling of the pattern occur. Therefore, the discharge pressure of the developer must be set to less than 0.2 M Pa, and it is difficult to prevent residue or texture contamination. In this regard, even if the radiation-sensitive composition for a color filter of the present invention has a normal exposure energy, the cured product has a development resistance of a discharge pressure of 0.3 MPa or more. "Development resistance with a discharge pressure of 0.3 MPa or more" means that even if the developer is developed and discharged at a discharge pressure of 0.3 MPa or more, the pattern is not missing or peeled. Of course, the radiation-sensitive composition for color filters of the present invention improves the development resistance of the cured product by increasing the exposure energy. The relationship between the exposure energy and the development resistance of the radiation-sensitive composition for a color filter film of the present invention is more specifically exemplified, and the exposure energy is 3,000 J / m2 or less, preferably 2,000 J / m2 or less, and more preferably When it is 1,000 J / m2 or less, and particularly preferably 500 J / m2 or less, the development resistance is 0.3 MPa or more, and preferably 0.4 MPa or more. At this time, exposure exceeding the exposure energy of 3,0 0 0 J / m2 will result in longer exposure time and lower productivity. Therefore, when the radiation-sensitive composition for a color filter film of the present invention is formed, it is possible to effectively prevent residues or texture pollution on the substrate or the light-shielding layer of the unexposed portion. When the radiation-sensitive composition for a color filter of the present invention is used as a color filter, the operating conditions during development are preferably a nozzle diameter of 3 mm and a development time of 1 minute. The radiation-sensitive composition for color filter membrane of the present invention is applicable to Chinese National Standard (CNS) A4 specification (210X297 mm) for the dense paper size of the substrate. Approval ^ Thread (please read the precautions on the back before filling this page) ) -41-Printed by the Consumer Finance Cooperative of the Bureau of Wisdom and Finance of the Ministry of Economic Affairs ^ 546541 A7 B7 V. Description of the invention (39) Excellent adhesion and high strength and toughness of the hardened material 'Excellent characteristics that it is extremely difficult to cause missing or peeling of patterns The pattern will not be missing or peeled off, which can effectively prevent the substrate or the light-shielding layer of the unexposed part, which may cause residue or texture pollution. The upper limit of the discharge pressure of the developing solution for the radiation-sensitive composition for a color filter of the present invention varies depending on the specific composition of the composition, etc., and is preferably 10 MPa. The color filter film composed of the radiation-sensitive composition for a color filter film of the present invention can be used for a transmissive or reflective color liquid crystal display element, a color camera tube element, a color sensor, and the like. The following specifically describes the embodiments of the present invention. However, the present invention is not limited by this embodiment. Examples Test Examples < Preparation of Pigment Dispersion Paste > The following pigments, pigment dispersants, pigment dispersant additives (2), and solvents were blended and dispersed with a sand mixer to prepare red, green, and blue Each pigment dispersion paste. fiL color pigment dispersion paste (R — 1) • Pigment (parts) C · I · Pigment Red 2 5 4 (1 0) CI Pigment Yellow 139 (2) This paper size applies to China National Standard (CNS) A4 (210x297) (Mm) Binding line (please read the precautions on the back before filling out this page) -42- 546541 A7 B7 V. Description of the invention (40) • Pigment dispersant (parts) EFKA EFKA — 47 (4) • Solvent (parts) Ethyl 3-ethoxypropionate (60) Red pigment dispersion paste (R-2) • Pigment (parts) C · I. Pigment Red 2 2 4 C 5) C · I · Pigment Red 1 7 7 (5) CI Pigment Yellow 139 (2) • Pigment dispersant (parts) EFKA-47 (4) made by EFKA (4) • Solvent (parts) 3 —Ethyl ethoxypropionate (60) Green pigment dispersion paste ( G_l) • Pigments (parts) (Please read the precautions on the back before filling out this page)-Binding · Thread Printing by Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs ¾ C · I. Pigment Green 3 6 (7) CI Pigment Yellow 150 (3) CI · Pigment Yellow 139 (3) • Pigment dispersant (parts) BYK-170 manufactured by Beak Chemi (4) • Pigment dispersant (parts) Solesersel 2 manufactured by ZENEKA 000 (1) This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) -43- 546541 A7 B7 V. Description of the invention (41) • Solvent (parts) 3-ethoxypropionic acid ethyl ester ( 60) Green Pigment Dispersion Paste (G-2) • Pigment (parts) C · I · Pigment Green 3 6 (5) C · I · Pigment Green 7 (2) CI Pigment Yellow 150 (3) CI Pigment Yellow 138 (3 ) • Pigment dispersant (parts)

BYK—170 by Beak Chemi (4) • Pigment dispersion aid (parts) Solsersel 2000 (1) made by ZENEKA (1) • Solvent (parts) 3-ethoxypropionate (60) Green pigment dispersion paste (B-1 ) • Pigments (parts) CI Pigment Blue 15: 6 (10) • Pigment dispersants (parts)

BYK—165 (4) made by Beak Chemi Company • Pigment dispersion aid (2) (parts) Solesersel2000 (1) made by ZENEKA company (1) • Solvents (parts) This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling out this page)-Binding and printing by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs ¾ -44- 546541 A7 B7 V. Description of the invention (42) 3-Ethoxyethoxypropionate ( 60) (Please read the precautions on the back before filling in this page) < Preparation of resin composition > Unlike the pigment dispersion paste mentioned above, the following ingredients are mixed to prepare a resin composition (α) without colorants. (B) Alkali-soluble resin • methacrylic acid / 2-hydroxyethyl methacrylate / benzyl methacrylate copolymer (copolymerization weight ratio = 1 5/1 5/70, Mw = 28,000) 60 parts ( C) Multifunctional monomer • 30 parts of dipentaerythritol hexaacrylate • 30 parts of pentaerythritol tetraacrylate (D) Photopolymerization initiator Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs • 1 — (4 morpholinyl) — 2—; Methyl-2—monomethylaminobutane-1one—25 parts • 2,2′—bis (2-chlorophenyl) -4,4′5 ′ 5 > -tetraC4 —ethoxy Carbonylphenyl) —1,2 / —biimidazole 2 parts • 4, bis (dimethylamino) benzophenone 1 part • 2 -hydrothiobenzophenone 1 part (F) Solvent- 45- This paper size applies to Chinese national standards (CNS> A4 size (210X297 mm) 546541 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property and Wealth Management Bureau of the Ministry of Economic Affairs 5. Description of the invention (43) 1 1 • 3 -ethoxyprop Ethyl Ester 8 丨 0 0 parts 1 1 • Cyclohexanone 2: 0 0 parts 1 1 Please 1 First 1 Example 1 Read 1 Back 1 Mix the above-mentioned red pigment dispersion paste (R -1) with 300 parts, resin Sj-1 Note I composition (a) 1, 0 0 0 parts and (E) ingredients according to the above formula (1 meaning matter 1-2 ) Of the compound represented by 0.6. 5 radiation-sensitive items for color filters made in 5 weeks. 1 | Sex composition 0 Copy sheet 1 This composition is then applied to a Corning company V __ ^ using a spin coater. 1 I ## 1 7 3 7 After the glass substrate, pre-bake in an oven at 80 ° C for 1 minute 1 minute 5 to obtain a film thickness 2 · 0 // m coating film 0 Then use this substrate with 1 1 3 6 5 η m, 4 0 5 nm and 4 3 6 nm wavelengths of water pressure 1 Silver lamp is exposed to 1 | light through a 1 L / 3 S mask with an exposure energy of 5 0 J / m 2 The ultra-pure water was used to concentrate JSR 丨 (share) concentrated alkaline developer 1 ICD — 1 5 0 DR (brand name). The developer was diluted 10 10 times. 5 Display 1 1 The discharge pressure of line shadow solution was set to 0.4 Μ. Ρ a for 1 minute Wash 1 for development. 〇 Then make the ultrapure water spit out at a pressure of 0.2 MPa. Wash and clean the 11 substrate to form a pattern. The substrate prepared by 1 I was observed with a light microscope at a magnification of 100 times. No defect or peeling was found in FIG. 1 I, and no texture contamination was found on the substrate in the unexposed area. 0 1 1 1 Example 2 1 1 1 Except that the exposure energy was changed to 3 0 J '/ 1 [Π 2, the rest was the same as that of Example 1 1 0. The substrate was observed under a 100 times optical microscope and no pattern was found. 1 1 1 This paper size is applicable to China National Standard (CNS) A4 specification (210X297 mm) -46- 546541 A7 _____B7 V. Defect and peeling of the description of the invention (44) and no texture contamination was found on the substrate of the unexposed part. Examples 3 to 6 Instead of using red pigment dispersion paste (R-2), green pigment dispersion paste (G-1), green pigment dispersion paste (G-2) or blue pigment dispersion paste (B-1), respectively The rest of the pigment dispersion paste (r-1) was patterned in the same manner as in Example 1. Observation of the prepared substrate with an optical microscope at a magnification of 100 times showed no pattern loss and peeling, and no texture contamination was found on the substrate in the unexposed portion. Comparative Examples 1 to 5 were patterned in the same manner as in Examples 1, 3, 4, 5, and 6 except that the compound represented by the aforementioned formula (1-2) was not added. Each of the prepared substrates was observed with an optical microscope at a magnification of 100 times. Texture contamination was not found on the substrates in the unexposed portions, but the pattern had many defects. : Comparative Examples 6 to 10 A pattern was formed in the same manner as in Comparative Examples 1 to 5 except that the discharge pressure of the developer was set to 0 · 2 MPa or less, respectively. Each of the prepared substrates was observed with an optical microscope at a magnification of 100 times. No missing or peeling of the pattern was found, but texture contamination was found on the substrate of the unexposed part. Reference Examples 1 to 5 This paper applies Chinese National Standard (CNS) A4. Specifications (210X297mm) f Please read the notes on the back before filling in this page}

Order Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs-47- Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 546541 A7 B7____ V. Description of the Invention (45) Except that the discharge pressure of the developer is set to 0.2 MPa or less 'Patterns were formed in the same manner as in Examples 1, 3, 4, 5, and 6, respectively. Each of the prepared substrates was observed under an optical microscope at a magnification of 100 times, and no missing or peeling of the pattern was found, but texture contamination was found on the substrate of the unexposed part. Example 7 The aforementioned red pigment dispersion paste (R-1) 3 0 0 parts, resin composition (α) 1,000 parts, and (E) component triphenylphosphine 2.4 parts, for preparing a radiation-sensitive composition for a color filter film (hereinafter referred to as "composition (I-1)" ). Next, this composition (I-1) was coated on a glass substrate # 1 7 3 7 made by Cornning using a spin coater, and pre-baked in an oven at 80 ° C for 10 minutes to obtain a film thickness of 2.0. // m coating. This substrate was then exposed to high-pressure mercury lamps with wavelengths of 36.5 nm, 4.05 nm, and 43.6 nm through a 1 L / 3S mask with an exposure energy of 500 J / m2. Next, a developer solution diluted 1000 times with concentrated pure developer solution CD-150DR (trade name) made by J SR (stock) was used with ultrapure water. The nozzle diameter of the developer solution was set to 3 mm, and the discharge pressure of the developer solution was set. At 0.4 MPa, rinse development was performed for 1 minute. Then, ultrapure water was discharged at a discharge pressure of 0.2 M Pa, and the substrate was washed to form a pattern. Observation of the prepared substrate with an optical microscope at a magnification of 100 times showed no pattern loss and peeling, and no texture contamination was found on the substrate in the unexposed portion. This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) n I Thread (please read the precautions on the back before filling this page) -48- 546541 A 7 B7 V. Description of Invention (46) Implementation Example 8 ----- Deaf-(Please read the precautions on the back before filling in this page) Except that the exposure energy was changed to 3 00J / m2, the rest is the same as in Example 7. The obtained substrate was observed with an optical microscope at a magnification of 100 times, and no missing or peeling of the pattern was found, and no texture contamination was found on the substrate of the unexposed portion. Example 9 A mixture of 3,000 parts of green pigment dispersion paste (G-2), 1,000 parts of resin composition (^), and 2.4 parts of triphenylphosphine as component (E) was mixed to prepare a color filter membrane Radioactive composition (hereinafter referred to as "composition (I-2)"). The composition (I-2) was then used in the same manner as in Example 7. After the pattern was formed, the substrate obtained was observed with an optical microscope at a magnification of 100 times, and no missing or peeling of the pattern was found. Texture contamination was found in Example 10. The Ministry of Economy ’s Intellectual Property and Employees ’Cooperative Co., Ltd. printed purple mixed with the aforementioned red pigment dispersion paste (R-1), 300 parts, resin composition (α), 1,000 parts, and (E). Among the components, 2.4 parts of the compound represented by the aforementioned formula (3-2) was used to prepare a radiation-sensitive composition for a color filter (hereinafter referred to as "composition (II-1)"). Next, the composition (II-1) was used in the same manner as in Example 7. After the pattern was formed, the substrate obtained was observed with an optical microscope at a magnification of 1000 times, and no missing or peeling of the pattern was found. It is found that the size of the paper is in accordance with the Chinese National Standard (CNS) A4 specification (210X297 mm) -49-546541 A7 B7 5. Description of the invention (47) — Dye. (Please read the precautions on the reverse side before filling out this page) Example 1 1 The red pigment dispersion paste (R-1) 3 parts, resin composition (α): [, 00 parts and (G) 2) 4 parts of the compound represented by the aforementioned formula (4-1) to prepare a radiation-sensitive composition for a color filter (hereinafter referred to as "composition (III-1)"). Next, the composition (III-1) was used in the same manner as in Example 7. After the pattern was formed, the substrate obtained was observed with an optical microscope at a magnification of 1000 times, and no missing or peeling of the pattern was found. Found a texture pollution. Example 1 2 A mixture of 300 parts of a green pigment dispersion paste (G-2), 10,000 parts of a resin composition (α), and (G) was described as a compound represented by the aforementioned formula (4-1). 2 · 4 parts to prepare a radiation-sensitive composition for a color filter film (hereinafter referred to as "composition (II 丨 一 -2)"). Printed by the Intellectual Property of the Ministry of Economic Affairs and the Consumer Cooperative, and then using the composition (III-12) as in Example 7. After the pattern was formed, the substrate obtained was observed with an optical microscope at a magnification of 1000 times. The substrate was peeled, and no texture was found on the substrate of the unexposed portion. Comparative Example 1 1 ~ 1 2 Except for triphenylphosphine without (E) component, it is the same as that in Example 7 This paper size applies Chinese National Standard (CNS) A4 (210X297 mm) -50-Intellectual Property Bureau, Ministry of Economic Affairs Printed by the employee consumer cooperative 546541 A7 _B7_ V. Description of the invention (48) Same pattern as in Example 3. Each of the prepared substrates was observed with an optical microscope at a magnification of 1000, and no texture contamination was found on the substrate in the unexposed portion, but the pattern had many defects. Comparative Examples 1 3 to 1 4 A pattern was formed in the same manner as Comparative Examples 1 1 to 12 except that the discharge pressure of the developer was set to 0 · 2 MPa or less. Observation of each of the substrates was performed with an optical microscope at a magnification of 100 times, and no missing or peeling of the pattern was found, but texture contamination was found on the substrate of the unexposed portion. Reference Examples 6 to 10 Except that the discharge pressure of the developer was set to 0. A pattern was formed in the same manner as in Examples 7, 9, 10, 11 and 12 except for 2 MPa or less. Observation of each of the prepared substrates with an optical microscope at 100 times, no missing or peeling of the pattern was found, but texture contamination was found on the substrate of the unexposed portion. The radiation-sensitive composition for color filters of the present invention, Even if the pattern is formed with low exposure, there will be no defects or peeling, which can effectively prevent residue or texture pollution on the substrate or light-shielding layer of the unexposed part, and can form high-quality color filters with high efficiency. This paper size applies to China National Standard (CNS) A4 (210 > < 297mm) I batch of clothing „Thread (please read the precautions on the back before filling this page) -51-

Claims (1)

546541 A8 B8 C8 D8 6. Scope of patent application 1 1 · A radiation-sensitive composition for a color filter film, which is characterized by containing (A) a colorant, (B) an alkali-soluble resin, (C) a polyfunctional monomer, (D) at least one photopolymerization initiator and (E) selected from the group consisting of compounds represented by the following formulae (1), (2), and (3), respectively, R1 ... ⑴ Each R1 of R is an organic group or a hydroxyl group which represents a monovalent number of 1 to 3 5 independently of each other, but the organic group contains a hydrogen atom, and the above atom number is a number that does not include a hydrogen atom, R2. 4-r2… (2) Each R2 is an organic group or hydroxy group which independently represents a monovalent number of 1 to 35, but the organic group contains a hydrogen atom, and the above atom number is a number that does not include a hydrogen atom. (Please read the precautions on the back before filling (This page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, OR3R3〇 ~ Ding OR3. (3) Each R3 is an organic group which independently represents one of the number of atoms 1 ~ 3 5 or any two R3 are bonded to each other to form an atom. Divalent organic groups of 1 to 10, but the organic groups do not contain hydrogen atoms, and the above atom numbers are all numbers without hydrogen atoms, and (F) the solvent. This paper size applies to China National Standard (CNS) A4 (210X297 mm) -52- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 546541 A8 B8 C8 D8 VI. Application for patent scope 2 2 · — Color filter film The radioactive composition is characterized by containing (A) a colorant, (B) an alkali-soluble resin, (C) a polyfunctional monomer, (D) a photopolymerization initiator, and (G) represented by the following formula (4) Compound, 4 R40 \ {.. P—R5 R4〇 / 〇, " ϊ ~ 6R6… (4) Each R4 is an independent monovalent organic group representing 1 to 3 5 or any two R4 mutual bonds A bivalent organic group having 1 to 10 atoms is formed by bonding, and each of R5 and R6 is an organic group or a hydroxyl group which independently represents a monovalent number of 1 to 35, or one R5 and one R6 are bonded to each other. A bivalent organic group having 1 to 10 atoms, but the organic groups do not contain hydrogen atoms, and the above atom numbers are all numbers without hydrogen atoms, and (F) a solvent. 3. The radiation-sensitive composition for a color filter film according to item 1 or 2 of the patent application scope, wherein the colorant (A) is a pigment containing at least one selected from the group consisting of a red pigment and a green pigment. 4. The radiation-sensitive linear composition for a color filter film according to item 1 or 2 of the patent application scope, wherein the alkali-soluble resin (B) is a carboxyl-containing polymer or a phenolic hydroxyl-containing polymer. 5 · The radiation-sensitive composition for a color filter film according to item 1 or 2 of the patent application scope, wherein the component (B) is selected from the group consisting of methacrylic acid / benzyl methacrylate copolymer, methacrylic acid / 2-hydroxyl Ethyl methacrylate / benzyl methacrylate copolymer, methacrylic acid / benzyl methacrylate & Zhang scale applicable to China National Standards (CNS) A4 specification (210X297 mm) _ 53-'(Please (Read the notes on the back before filling out this page) 546541 A8 B8 C8 D8 ____ VI. Application for Patent Scope 3 (Please read the notes on the back before filling this page) Ester / Polystyrene Macromonomer Copolymer, Methacrylic Acid / Benzyl Methionate / Polymethyl Methacrylic acid macromonomer copolymer, methacrylic acid / phenylethyl methacrylate / methacrylic acid; ester / N-phenylmaleimide copolymer, methacrylic acid / 2-carboxyethyl methacrylate / Benzyl methacrylate / polystyrene macromonomer copolymer, methacrylic acid / methacrylic acid 2-via ethyl ester / benzyl methacrylate / polymethyl methacrylate macromonomer copolymer, methacrylic acid / Styrene / benzyl methacrylate / N-phenylmaleimide copolymer group of at least one. 6. The radiation-sensitive composition for a color filter film according to item 1 or 2 of the scope of patent application, wherein the component (C) is selected from the group consisting of pentaerythritol tetraacrylate, pentaerythritol tetramethacrylate, dipentaerythritol pentamethacrylate, Dipentaerythritol pentamethacrylate, dipentaerythritol hexaacrylate, dipentaerythritol hexamethacrylate, dipentaerythritol tetraacrylate succinate, dipentaerythritol pentaacrylate succinate, dipentaerythritol pentamethacrylate At least one of the groups. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs7. If the radiation-sensitive composition 'in the scope of patent application No. 1' is characterized by (A) 100 parts by weight of colorant, (B) alkali-soluble resin 1 ~ 1, 0 0 0 parts by weight, (C) polyfunctional monomer is (B) alkali-soluble resin containing 100 to 5 parts by weight 5 to 5 0 0 parts by weight ((D) polymerization initiator is (C) polyfunctional Containing 0. 0 1 to 200 parts by weight at 100 parts by weight of the monomer, Compound (E) containing 0. 2 to 10 parts by weight at 100 parts by weight of the polyfunctional monomer and the solvent (F) at ( B) The alkali-soluble resin is composed of 100 to 10,000 parts by weight when it is 100 parts by weight. The size of this paper is in accordance with China National Standards (CNS) A4 (210X297 mm) -54-546541 A8 B8 C8 D8 VI. Application for patent scope 4 8 · If the radiation-sensitive composition of item 2 of the patent scope 'its It is characterized by (A) 100 parts by weight of colorant, 1 to 1,000 parts by weight of (B) alkali-soluble resin, and (C) polyfunctional monomers being 100 parts by weight of (B) alkali-soluble resin. (D) Polymerization initiator is (C) 100 parts by weight of polyfunctional monomer, and 0_0 is 1 to 200 parts by weight of 'compound (G) for polyfunctional monomer. When the body is 100 parts by weight, it contains 0.002 to 10 parts by weight and the solvent (F) contains 100 to 10,000 parts by weight to 100 parts by weight of the alkali-soluble resin (B). 9 · A radiation-sensitive composition for a color filter film ', characterized in that after the pattern is exposed, the developer is discharged from the nozzle at a discharge pressure of 0.3 M pa. During development, the pattern is not substantially missing or peeled. . 1 0 · A color filter film, which is formed of a radiation-sensitive composition for a color filter film according to any one of claims 1 to 9 in the scope of patent application. 0 1 1 · A liquid crystal display element, characterized in that It is made of a color filter as in item 10 of the scope of patent application. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs (Please read the precautions on the back before filling this page) This paper size applies to China National Standard (CNS) A4 (210X297 mm) -55-