| abstract |
A photosensitive resin composition capable of forming a black column spacer having a sufficient height difference when exposed through a halftone mask, a black column spacer formed using the composition, and the black A display device including a column spacer and a method for forming a black column spacer using the composition are provided. In a photosensitive resin composition for a black column spacer, which contains an alkali-soluble resin, a photopolymerizable monomer, a photopolymerization initiator, and a light-shielding agent, a resin having a cardo structure and an acrylic resin as the alkali-soluble resin. A resin containing is used. [Selection figure] None |