Patent ID: 8828282

Claim:
A photosensitive resin composition for a color filter, comprising (A) a colorant including a dye represented by the following Chemical Formula 1, a dye represented by the following Chemical Formula 2, or a combination thereof; (B) an acrylic-based binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent: in the above Chemical Formulae 1 and 2, R 1 , R 2 , R 11 , and R 12 are the same or different and are each independently hydrogen, substituted or unsubstituted C1 to C20 alkyl, substituted or unsubstituted C1 to C20 haloalkyl, substituted or unsubstituted C1 to C20 alkoxy, substituted or unsubstituted C2 to C20 alkenyl, substituted or unsubstituted C2 to C20 alkynyl, substituted or unsubstituted C3 to C20 cycloalkyl, substituted or unsubstituted C3 to C20 cycloalkenyl, substituted or unsubstituted C3 to C20 cycloalkynyl, substituted or unsubstituted C2 to C20 heterocycloalkyl, substituted or unsubstituted C2 to C20 heterocycloalkenyl, substituted or unsubstituted C2 to C20 heterocycloalkynyl, substituted or unsubstituted C6 to C30 aryl, substituted or unsubstituted C2 to C30 heteroaryl, or substituted or unsubstituted C2 to C20 ester group, wherein at least one of R 1 and R 2 is —C(═O)OR 3 , wherein at least one of R 11 and R 12 is —C(═O)OR 13 , and R 3 and R 13 are the same or different and are each independently substituted or unsubstituted C1 to C20 alkyl, substituted or unsubstituted C1 to C20 haloalkyl, substituted or unsubstituted C1 to C20 alkoxy, substituted or unsubstituted C2 to C20 alkenyl, substituted or unsubstituted C2 to C20 alkynyl, substituted or unsubstituted C3 to C20 cycloalkyl, substituted or unsubstituted C3 to C20 cycloalkenyl, substituted or unsubstituted C3 to C20 cycloalkynyl, substituted or unsubstituted C2 to C20 heterocycloalkyl, substituted or unsubstituted C2 to C20 heterocycloalkenyl, substituted or unsubstituted C2 to C20 heterocycloalkynyl, substituted or unsubstituted C6 to C30 aryl, or substituted or unsubstituted C2 to C30 heteroaryl.