| abstract |
The blue photosensitive resin composition according to the present invention comprises an alkali-soluble resin; Blue colorant; And scattering particles containing a metal oxide having an average particle size of 30 to 500 nm, wherein the alkali-soluble resin comprises a cationic binder resin containing at least one repeating unit of the general formulas (1) and (2). The blue photosensitive resin composition according to the present invention is capable of imparting excellent color reproduction characteristics and high optical efficiency, and is excellent in heat flowability, so that pattern straightness and reverse taper are not generated and the processability is excellent, The excellent antireflective effect has the advantage that high image quality, excellent heat resistance, chemical resistance, durability and reliability can be realized. |