PHOTOSENSITIVE RESIN COMPOSITION FOR COLOR FILTER AND APPLICATION OF THE SAME

摘要

The present invention relates to a photosensitive resin composition for a color filter and an application of the same. The photosensitive resin composition includes an alkali-soluble resin (A), a compound (B) having an ethylenically unsaturated group, a photoinitiator (C), an organic solvent (D) and a pigment (E). The alkali-soluble resin (A) includes a first alkali-soluble resin (A-1) having the structure represented by formula (1). The aforementioned photosensitive resin composition is advantageously applied for the color filer with better contrast.;

主权项

1. A photosensitive resin composition, comprising:
an alkali soluble resin (A); a compound (B) containing an ethylenically unsaturated group; a photoinitiator (C); an organic solvent (D); and a pigment (E); wherein, the alkali soluble resin (A) comprises a first alkali soluble resin (A-1) having the structure represented by formula (1); in formula (1), R1, R2, R3 and R4 each independently represents a hydrogen, a C1 to C8 alkyl group, a C3 to C8 cycloalkyl group or phenyl group, wherein the alkyl group, the cycloalkyl group and the phenyl group may be substituted; R5 and R6 each independently represents a hydrogen, a C1 to C8 alkyl group or chlorine; R7 represents a divalent organic group; * represents a bonding position.