Patent ID: 8920689

Claim:
A photosensitive resin composition for a color filter, comprising: (A) a dye polymer composite including a repeating unit derived from a compound represented by the following Chemical Formula 3; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; and (D) a solvent: wherein, in Chemical Formula 3, R 21 is hydrogen, R 22 and R 23 are the same or different and are independently hydrogen, substituted or unsubstituted C6 to C30 aryl, substituted or unsubstituted C6 to C30 alkylaryl, substituted or unsubstituted C3 to C30 heteroaryl, substituted or unsubstituted (meth)acrylate group, or a counter ion of N + , provided at least one of R 22 to R 23 is a counter ion of N + , and X 4 is —NR′—, —O—, —S—, —SO 2 —, substituted or unsubstituted C6 to C30 arylene, substituted or unsubstituted C6 to C30 alkylarylene, or substituted or unsubstituted C3 to C30 heteroarylene, wherein R′ is hydrogen or substituted or unsubstituted C1 to C10 alkyl.