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    • 10. 发明公开
    • 포지티브형 감광성 수지 조성물, 경화막, 층간 절연막, 유기 EL 표시 장치, 및 액정 표시 장치
    • 正性工作感光树脂组合物,固化膜,层间绝缘膜,有机EL显示装置和液晶显示装置
    • KR1020100081929A
    • 2010-07-15
    • KR1020090133159
    • 2009-12-29
    • 후지필름 가부시키가이샤
    • 히키타마사노리
    • G03F7/039H01L51/50G02F1/13
    • C07C50/12C07C243/38H01L51/0053
    • PURPOSE: A positive photosensitive resin composition and a cured film, an interlayer insulating film, an organic EL display device, and a liquid crystal display device using the same are provided to mold a pattern having excellent transparency and to obtain superior solvent resistance, heat resistance, and insulating property. CONSTITUTION: A positive photosensitive resin composition comprises: a structure unit containing a carboxylic group; a structure unit in which a compound containing an epoxy ring and an unsaturated group is added to the carboxylic group; a copolymer including two structure units; a photo sensitizer; and a crosslinking agent. The photo sensitizer is a compound having 1,2-naphthoquinonediazide group. The crosslinking agent is selected from an epoxy compound, an oxetane compound, a compound having a methacryloyl group or an acryloyl group, a melamine compound, a glycoluril compound, and a phenolic compound.
    • 目的:提供正型感光性树脂组合物和固化膜,层间绝缘膜,有机EL显示装置和使用其的液晶显示装置,以模制具有优异透明性的图案,并获得优异的耐溶剂性,耐热性 ,绝缘性能。 构成:正型感光性树脂组合物包含:含有羧基的结构单元; 将含有环氧环和不饱和基团的化合物加入到羧基中的结构单元; 包括两个结构单元的共聚物; 光敏剂; 和交联剂。 光敏剂是具有1,2-萘醌二叠氮化物基团的化合物。 交联剂选自环氧化合物,氧杂环丁烷化合物,具有甲基丙烯酰基或丙烯酰基的化合物,三聚氰胺化合物,甘脲化合物和酚类化合物。