| abstract |
It is an object to provide a color filter having good color characteristics and excellent heat resistance formed by using a stable color filter coloring composition excellent in fluidity and a red composition having high brightness and contrast ratio. The coloring agent (a) containing the benzimidazolone pigment represented by 1), resin (b), the resin type dispersing agent (c) which has an acidic substituent, and a solvent (d) are contained. [Formula 1] |