PHOTOSENSITIVE RESIN COMPOSITION FOR FORMING BLACK COLUMN SPACER, BLACK COLUMN SPACER, DISPLAY DEVICE AND METHOD FOR FORMING BLACK COLUMN SPACER

摘要

PROBLEM TO BE SOLVED: To provide a photosensitive resin composition for forming a black column spacer, which can form a black column spacer with a visible light transmittance being extremely low over the whole visible light region (for example, in the wavelength range of 380 nm or more and 780 nm or less); a black column spacer obtained by curing the photosensitive resin composition; a display device including the black column spacer; and a method for forming a black column spacer using the photosensitive resin composition.SOLUTION: A photosensitive resin composition for forming a black column spacer contains an alkali-soluble resin (A), a photopolymerizable monomer (B), a photopolymerization initiator (C), and a light blocking agent (D), where the light blocking agent (D) contains carbon black, a perylene-based black pigment, and a blue pigment.SELECTED DRAWING: None