| abstract |
A radiation sensitive composition for color filters, comprising (A) a colorant, (B) an alkali soluble resin, (C) a polyfunctional monomer and (D) a photopolymerization initiator, wherein the component (B) is (1) a copolymer of N-(3,5-dimethyl-4-hydroxyphenyl)maleimide, N-p-carboxyphenylmaleimide, N-p-hydroxyphenyl (meth)acrylamide or p-hydroxyphenyl (meth)acrylate and other unsaturated monomer, or (2) a copolymer of N-o-hydroxyphenylmaleimide, N-m-hydroxyphenylmaleimide or N-p-hydroxyphenylmaleimide and other specific unsaturated monomer. The radiation sensitive composition for color filters has excellent alkali developability, rarely produces the residue or a stain on the substrate and light screening layer of an unexposed portion during development and can greatly cut its tact time. |