| abstract |
The object of the present invention is to provide a stable color filter red, green and yellow coloring composition having excellent color characteristics, heat resistance, light resistance and solvent resistance, and color characteristics using the same, and heat resistance. It is to provide a color filter excellent in light resistance and solvent resistance. SOLUTION: In a color filter coloring composition comprising at least a colorant and a resin, the colorant comprises a salt-forming compound (A) comprising a sulfonated dye derivative and a quaternary ammonium salt compound and an organic pigment. This is solved by a blue coloring composition for color filters. [Selection figure] None |