| abstract |
【Task】 The present invention provides a high-contrast ratio filter segment and a high-quality color filter using a color filter coloring composition having excellent contrast ratio (CR value), dispersion stability, and chemical resistance. Objective. [Solution] The above-described problem is that, in the color filter coloring composition containing the pigment (A), the binder resin (B), the resin-type dispersant (C), and the solvent (D), the binder resin (B) is represented by (b1) to ( A resin obtained by further reacting (b4) with a copolymer obtained by copolymerizing b3), and a repeating unit derived from (b3), and derived from (b3) and (b4) The color filter coloring composition is characterized in that the repeating unit to be included contains resin (B1) that is 75 to 95 mol% in the total number of moles of all repeating units of the resin. [Selection figure] None |