ALKALI-DEVELOPABLE CURABLE COMPOSITION, INSULATING THIN FILM USING THE SAME, AND THIN FILM TRANSISTOR
申请人:Kaneka Corporation
公开号:EP2236543A1
公开(公告)日:2010-10-06
An object of the present invention is to provide a polysiloxane compound that can be developed in an aqueous alkali solution and can yield a cured product or thin film having superior heat-resistant transparency and insulating properties, a curable composition thereof, and a thin film transistor provided with a passivation layer or gate insulator using the same, and the present invention relates to a polysiloxane compound having at least one photopolymerizable functional group in a molecule thereof, and having at least one member selected from the group consisting of an isocyanuric acid backbone structure, a phenolic hydroxyl group and a carboxyl group within the same molecule, to a curable composition containing the polysiloxane compound, and to a cured product thereof.
本发明的目的是提供一种可在碱水溶液中显影并可产生具有优异耐热透明性和绝缘性能的固化产品或薄膜的聚硅氧烷化合物、其固化组合物以及使用该化合物的带有钝化层或栅极绝缘体的薄膜晶体管、本发明涉及一种聚硅氧烷化合物,其分子中至少有一个可光聚合的官能团,并且在同一分子中至少有一个选自异氰尿酸骨架结构、酚羟基和羧基组成的组的成员;本发明还涉及一种含有该聚硅氧烷化合物的可固化组合物;本发明还涉及一种固化产品。