A COLORED PHOTOSENSITIVE RESIN COMPOSITION, COLOR FILTER AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME

摘要

PURPOSE: A colored photosensitive resin compound, a color filter, and a liquid crystal display device including the same are provided to obtain the superior sensitivity and the superior chemical resistivity. CONSTITUTION: A colored photosensitive resin compound includes a binder resin, a photo-polymerization compound, a photo-polymerization initiator, a coloring material, and a solvent. The copolymerization reaction of a first compound with an unsaturated bond and an epoxy group in one molecule and a second compound with an unsaturated bond, which is copolymerizable with the first compound, is implemented in order to obtain a copolymer. The copolymer is reacted with a third compound represented by chemical formula 1. A polybasic acid anhydride is additionally added.