BLACK PHOTOSENSITIVE RESIN COMPOSITION, COLOR FILTER MADE BY USING THE SAME, AND PROCESS FOR THE PRODUCTION THEREOF

摘要

A black photosensitive resin composition comprising a specific amount of carbon black grafted with a polymeric compound, a resinous material, a cross-linking agent and a photoacid generator; and a color filter having a black matrix made from the composition and being free from any portion raised by the overlapping of colored pixels and the matrix. The composition can form a black matrix which has a high density enough to shield the light and exhibits a low reflectance, thus permitting the production of a color filter having a high smoothness and a high film strength.