| 摘要 |
PURPOSE: A photosensitive resin composition for forming a spacer, the spacer formed by the composition, and a display device including the spacer are provided to secure sufficient elastic recovery rate compared to existing spacers. CONSTITUTION: A photosensitive resin composition for forming a spacer includes binder resin, a photopolymerizable compound, a photopolymerization initiator, and a solvent. The binder resin includes first resin containing an unsaturated group which is obtained by reacting a compound with an unsaturated bond an epoxy group in one molecule with copolymer of a compound represented by chemical formula 1 and carboxylic acid with an unsaturated group and a carboxylic group. In chemical formula 1, R1 respectively a hydrogen atom, a C1 to C12 alkyl group, an allyl group, a phenyl group, a benzyl group, a halogen atom, or C1 to C8 alkoxy group; and R2 is a hydrogen atom, a hydroxyl group, a C1 to C12 alkyl group, or C1 to C8 alkoxy group. |
