COLORED PHOTO-SENSITIVE RESIN COMPOSITION, A COLOR FILTER, AND A LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME CAPABLE OF IMPROVING CHEMICAL RESISTANCE AT A POST PROCESS BY INCLUDING A HEAT CROSS-LINKING AGENT CONTAINING FLUORINE-BASED EPOXY RESIN AND A SPECIFIC COLORING AGENT

摘要

PURPOSE: A colored photo-sensitive resin composition, a color filter, and a liquid crystal display device including the same are provided to facilitate the formation of fine patterns and prevent the remainder of non-solved materials on a non-pixel part.;CONSTITUTION: A colored photo-sensitive resin composition includes a coloring agent, alkali soluble resin, a photo-polymerizable compound, a photo-polymerization initiator, a heat cross-linking agent containing fluorine-based epoxy resin, and a solvent. The coloring agent contains CI pigment red 242, CI pigment red 254, and one or more yellow pigments selected from a yellow pigment group in which the transmission starting wavelength of the transmission spectrum is between 460 and 530nm. The cross-linking agent includes a compound represented by chemical formula 1. In chemical formula 1, R1 is hydrogen or an alkali group; R2 is (C_2H_4O)_n; and n is an integer from 0 to 2.;COPYRIGHT KIPO 2012