| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which has favorable sensitivity to light and alkali developability, shows excellent voltage retaining characteristics in a cured product of the composition, and is used for forming projections for a vertical alignment type liquid crystal display element. <P>SOLUTION: The photosensitive resin composition (Q) is used for forming projections for a vertical alignment type liquid crystal display element and is alkali developable. The composition (Q) contains a hydrophilic resin (A) prepared by modifying an epoxy resin (A<SB>0</SB>) and containing a (meth)acryloyl group and a carboxyl group, a photoradical polymerization initiator (B), and a polyfunctional (meth)acrylate (C) having a (meth)acryloyl group concentration of not more than 7.5 mmol/g and shows a dielectric constant of from 2.5 to 3.5 after photo-curing the resin composition. <P>COPYRIGHT: (C)2009,JPO&INPIT |
