Photosensitive resin composition for color filter and color filter using the same

摘要

A photosensitive resin composition for a color filter includes (A) an acrylic-based binder resin including a structural unit represented by the following Chemical Formula 1, wherein the definitions of R1, R2, R3 and R4 are the same as set forth in specification; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant; and (E) a solvent.;

主权项

1. A photosensitive resin composition for a color filter, comprising
(A) an acrylic-based binder resin including a structural unit represented by the following Chemical Formula 1; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant; and (E) a solvent: wherein, in the above Chemical Formula, R1 is hydrogen, C1 to C20 alkyl, C6 to C20 aryl, C7 to C20 alkylaryl, C3 to C20 cycloalkyl or C5 to C20 multicycloalkyl, R2 and R3 are the same or different and are each independently C1 to C20 alkyl, C6 to C20 aryl, C7 to C20 alkylaryl, C3 to C20 cycloalkyl or C5 to C20 multicycloalkyl, and R4 is C1 to C20 alkylene, C6 to C20 arylene, C7 to C20 alkylarylene, C3 to C20 cycloalkylene, or C5 to C20 multicycloalkylene, and wherein the acrylic-based binder resin (A) has an acid value of about 20 to about 200 mgKOH/g.