Red pigment dispersions for color filters, the red photosensitive resin composition for color filter, color filter, and liquid crystal display device

摘要

PROBLEM TO BE SOLVED: To provide a red pigment dispersion for a color filter from which a dried matter is easily removed, even when the dried matter is produced on a die lip in forming a coloring layer of the color filter applied to a substrate for the color filter with a die coating method, and which is superior in pigment dispersion, and to provide a red photosensitive resin composition, the color filter, and a liquid crystal display device.;SOLUTION: The red pigment dispersion for the color filter at least includes a red pigment, a pigment dispersant, and a solvent, wherein the pigment dispersant is a block copolymer including general formula (I).;COPYRIGHT: (C)2011,JPO&INPIT