COLOR FILTER PIGMENT COMPOSITION, PRODUCTION METHOD THEREOF, AND COLOR FILTER

摘要

The purpose of the present application is to provide a color filter pigment composition which has high heat resistance and enables display with excellent brightness and contrast, and also to provide a production method thereof, and a color filter comprising said pigment composition. The pigment composition comprises a copper phthalocyanine pigment, a zinc phthalocyanine pigment, and a resin having an epoxy group; the production method is based on solvent salt milling of said pigment composition; and the color filter comprises said pigment composition and enables display with high brightness and contrast.