PHOTOPOLYMERIZABLE COMPOSITION, COLOR FILTER, METHOD FOR PRODUCING SAME, SOLID-STATE IMAGE PICKUP ELEMENT, LIQUID CRYSTAL DISPLAY DEVICE, LITHOGRAPHIC PRINTING ORIGINAL PLATE, AND NOVEL COMPOUND
申请人:FUJIFILM Corporation
公开号:EP2479613A1
公开(公告)日:2012-07-25
Disclosed is a photopolymerizable composition which contains a photopolymerization initiator (A) that has a partial structure represented by the following Formula (1) and a polymerizable compound (B). In General formula (1), R3 and R4 each independently represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aryl group, a heteroaryl group or an alkoxy group; R3 and R4 may form a ring with each other; and X represents OR5, SR6, or NR17R18. The photopolymerizable composition is capable of forming a cured film that has high sensitivity, excellent infra-membrane curability and excellent adhesion to a support. The cured film is able to maintain a patterned shape even during post-heating after development and has good pattern formability, while coloring due to heating with passage of time being suppressed.
本发明公开了一种可光聚合组合物,该组合物包含具有下式(1)所代表的部分结构的光聚合引发剂(A)和可聚合化合物(B)。在通式(1)中,R3 和 R4 各自独立地代表氢原子、烷基、烯基、炔基、芳基、杂芳基或烷氧基;R3 和 R4 可相互形成环;X 代表 OR5、SR6 或 NR17R18。这种可光聚合组合物能够形成具有高灵敏度、优异的膜下固化性和对支持物的优异粘附性的固化膜。固化膜即使在显影后的加热过程中也能保持图案形状,并具有良好的图案成形性,同时还能抑制因加热时间过长而引起的着色。