| 摘要 |
PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition which is suitably used for simultaneously forming protrusions and spacers of a vertical alignment liquid crystal display element. SOLUTION: The radiation-sensitive resin composition for simultaneously forming the protrusions and the spacers for the vertical alignment liquid crystal display element contains: a copolymer [A] of an unsaturated carboxylic acid and/or an unsaturated carboxylic acid anhydride (a1), an epoxy group containing unsaturated compound (a2), an unsaturated compound (a3) containing at least a group selected from a group of a tetrahydrofuran skeleton, a furan skeleton, a tetrahydropyran skeleton, a pyran skeleton, a lactone skeleton, an oxyethylene skeleton with two to ten repeating units, and an oxypropylene skeleton with two to ten repeating units, and an olefinically unsaturated compound (a4) other than (a1), (a2) and (a3); and a 1,2-quinone diazide compound [B]. COPYRIGHT: (C)2006,JPO&NCIPI |
