| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a new alkali-soluble photosensitive resin composition having easy workability, high performance and high reliability. <P>SOLUTION: The alkali-soluble photosensitive resin composition contains (A) an alkali-soluble resin having a carboxyl equivalent of ≤400 g/mol, which is a resin obtained by reacting a compound having a benzocyclobutene structure and a carboxyl group in one molecule with a compound having two or more benzocyclobutene structures in one molecule by heating at 100-200°C, (B) a compound having an epoxy group, (C) 0.01-10 pts. wt. of a basic substance based on 100 pts. wt. of the alkali-soluble resin, and (D) a photosensitive material having a 1,2-benzoquinonediazido structure or a 1,2-naphthoquinonediazido structure. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
