A COLORED PHOTOSENSITIVE RESIN COMPOSITION

摘要

PURPOSE: A colored photosensitive resin composition is provided to be able to form color patterns with excellent contrast and brightness by using particulate dyes. CONSTITUTION: A colored photosensitive resin composition includes (A) a coloring agent, (B) alkali soluble binder polymer, (C) a photopolymerizable compound, (D) a photopolymerization initiator and (E) a solvent. The colored photosensitive resin composition is characterized in including Acid red 289®with the average particle diameter of 30-80nm as (A) a coloring agent. Acid red 289®of 30-80nm is included with 5-100weight% to the total solid weight of (A) coloring agent. A color filter includes colored patterns which are formed by using the color photosensitive resin composition. A liquid crystal display includes the color filter. An image pickup device includes the color filter.