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    • 5. 发明公开
    • 감광성 수지 조성물, 경화막의 형성 방법, 경화막, 유기 EL 표시 장치, 및 액정 표시 장치
    • 感光性树脂组合物,固化膜的制造方法,固化膜,有机EL显示装置和液晶显示装置
    • KR1020130033314A
    • 2013-04-03
    • KR1020120105658
    • 2012-09-24
    • 후지필름 가부시키가이샤
    • 카시와기다이스케요네자와히로유키야마자키켄타시모야마타츠야
    • G03F7/039G03F7/11H01L51/50G02F1/13
    • H01L51/0076
    • PURPOSE: A photosensitive resin composition, a hardened film using the same, a manufacturing method thereof, an organic EL display device and a liquid crystal display device are provided to be able to manufacture a photosensitive resin composition having high chemical resistance after curing and a very high sensitivity by obtaining a hardened film with low transparency decline in heating. CONSTITUTION: A photosensitive resin composition comprises a resin with the acetal structure in which the alkali solubility is changed with the acid action, a photo acid generator, a cross-linking agent, and a solvent. The cross-linking agent includes a block isocyanate compound. The parent structure of the block isocyanate compound is the burette structure. The isocyanate functional group of the block isocyanate compound is blocked by a blocking agent selected from the group consisting of oxime compound, lactam compound, phenol compound, alcohol compound, amine compound, activated methylene compound, pyrazole compound, mercaptan compound, imidazole compound, and imide compound. The photo acid generator is oxime sulfonate compound. A liquid crystal display device(10) uses the photosensitive resin composition.
    • 目的:提供一种感光性树脂组合物,使用其的硬化膜,其制造方法,有机EL显示装置和液晶显示装置,能够制造固化后耐化学性高的感光性树脂组合物, 通过获得加热时透明度降低的硬化膜具有高灵敏度。 构成:感光性树脂组合物含有具有碱溶解度随着酸作用而变化的缩醛结构的树脂,光酸产生剂,交联剂和溶剂。 交联剂包括嵌段异氰酸酯化合物。 嵌段异氰酸酯化合物的母体结构是滴定管结构。 嵌段异氰酸酯化合物的异氰酸酯官能团被选自肟化合物,内酰胺化合物,酚化合物,醇化合物,胺化合物,活化亚甲基化合物,吡唑化合物,硫醇化合物,咪唑化合物和 酰亚胺化合物。 光酸产生剂是肟磺酸盐化合物。 液晶显示装置(10)使用感光性树脂组合物。