Patent ID: 8293149

Claim:
A photosensitive resin composition for a color filter, comprising: (A) a copolymer including a structural unit represented by Chemical Formula 1; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a pigment; and (E) a solvent: wherein, in Chemical Formula 1, R 1 and R 2 are the same or different and are each independently hydrogen or substituted or unsubstituted C1 to C20 alkyl, and Y is a structure represented by the following Chemical Formulae 2 to 4, wherein, in Chemical Formulae 2 to 4, R 3 to R 6 are the same or different and are each independently hydrogen or substituted or unsubstituted C1 to C20 alkyl, and X 1 to X 5 are the same or different and are each independently hydrogen, halogen, hydroxyl, substituted or unsubstituted amino, substituted or unsubstituted C1 to C20 alkyl, allyl, or C6 to C30 aryl, wherein the copolymer (A) includes the structural unit represented by Chemical Formula 1 in an amount of about 0.05 to about 50 wt. % based on the total weight of the copolymer (A).