METHOD FOR PRODUCING INDANTHRONE-BASED PIGMENT FINE PARTICLE, THE INDANTHRONE-BASED PIGMENT FINE PARTICLE PREPARED THEREBY, COLORED PHOTOSENSITIVE RESIN COMPOSITION AND PHOTOSENSITIVE RESIN TRANSCRIPTION MATERIAL CONTAINING THE SAME, AND COLOR FILTER AND LIQUID CRYLSTAL DEVICE USING THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a method for producing indanthrone-based pigment fine particles excellent in dispersibility and light resistance, the indanthrone-based pigment fine particles having no influence in light scattering owing to no inclusion of large and rough particles and able to attain high contrast when used as color filters and the like, a color filter having high contrast and high transparency without spoiling light resistance, a liquid crystal display device using the same, a colored photosensitive resin composition and a photosensitive resin transcription material used therefor.;SOLUTION: The method for producing the indanthrone-based pigment fine particles is to mix a pigment solution prepared by dissolving the indanthrone-based pigment in a good solvent with a solvent compatible with the good solvent, but being a poor solvent to the indanthrone-based pigment and generate the indanthrone-based pigment as nano-sized fine particles.;COPYRIGHT: (C)2007,JPO&INPIT