Patent ID: 9575230
Date: 2017-02-21
CPC Classifications: C08F,C09K,G02B,G02F,G03F,Y10T

Claim:
1. A color filter comprising a substrate and a cured layer of a photosensitive resist composition comprising (A) a polyacrylate monomer of formula (I) wherein n is 4; and R R (B) a binder which is a copolymer obtained by polymerizing (a) (meth)acrylic acid, and (b) at least one monomer selected from the group consisting of methyl (meth)acrylate, n-butyl (meth)acrylate, styrene, 2-hydroxyethyl (meth)acrylate and benzyl (meth)acrylate, in a molar ratio of (a) to (b) of from 1:4 to 1:1; optionally followed by functionalizing the acidic group of (a) to form formula (IVd) wherein R the molar ratio of (a) to (IVd) in the final copolymer is of from 9:1 to 3:1; (C) a pigment; and (D) a photopolymerization initiator.