| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which allows formation of a spacer having a high breaking strength, a good shape, and good adhesion to a substrate, and to provide a liquid crystal panel having the spacer formed of the photosensitive resin composition. <P>SOLUTION: The photosensitive resin composition contains an alkali-soluble resin (A), a photopolymerizable monomer (B), and a photoinitiator (C). The alkali-soluble resin (A) contains: an alkali-soluble resin (A1) having a structural unit (a1) derived from an unsaturated carboxylic acid and a structural unit (a2) derived from an epoxy group-containing unsaturated compound; and an alkali-soluble resin (A2) having the structural unit (a1) and a structural unit (a3) having a portion polymerizable with the photopolymerizable monomer (B); or an alkali-soluble resin (A3) having structural units (a1), (a2), and (a3). A ratio of the structural unit (a2) to each of alkali-soluble resins (A1) and (A3) is ≥71 mass%. <P>COPYRIGHT: (C)2011,JPO&INPIT |
