COLOR-INCLUDING DISPERSANT, MILL BASE COMPOSITION FOR COLOR FILTER, AND PHOTOSENSITIVE RESIN COMPOSITION FOR COLOR FILTER

摘要

PURPOSE: A chromophore containing dispersing agent, a pigment dispersing liquid composition for a color filter including the same, a photo-sensitive resin composition for the color filter including the same are provided to improve the contrast ratio and the brightness by improving the dispersability of yellow-based pigment. CONSTITUTION: A chromophore containing dispersing agent is represented by chemical formula 1. In the chemical formula 1, the A represents a chromophore derived from dye. The B represents the residue derived from a commercial dispersing agent. The dye is selected from yellow nickel complex dye, yellow isoindoline-based dye, yellow quinophthalone-based dye, or the combination of the same. The commercial dispersing agent includes an amine group.