公开(公告)号：US20070238047A1

公开(公告)日：2007-10-11

申请号：US11585851

申请日：2006-10-25

Applicant: Jung-Pin Hsu ,  Po-Hsuan Lin ,  Pei-Hua Sheng

Inventor： Jung-Pin Hsu ,  Po-Hsuan Lin ,  Pei-Hua Sheng

IPC: G03C1/00

CPC classification number: G03F7/0007 ,  G03F7/027

Abstract: The present invention relates to a photosensitive resin composition for color filters of LCDs (Liquid Crystal Displays). Particularly, the photosensitive resin composition performs good photosensitivity in exposure and remains less scum on the unexposed and black matrix of a substrate after development. The color filters made from the composition also exhibit good heat resistance. The composition comprises an alkali-soluble resin (A); a photopolymerizable monomer (B); a photoinitiator (C); an organic solvent (D); and a pigment (E); wherein the photopolymerizable monomer (B) comprises the compound (B-1) having a carboxylic acid group and at least 7 functional groups represented by the following general formula (1), wherein R1 is a hydrogen or a methyl group.

Abstract translation: 本发明涉及一种用于LCD（液晶显示器）的滤色器的感光性树脂组合物。 特别地，感光性树脂组合物在曝光时表现出良好的光敏性，并且在显影后对基材的未曝光和黑色基质保持较少的浮渣。 由该组合物制成的滤色片也表现出良好的耐热性。 该组合物包含碱溶性树脂（A）; 光聚合单体（B）; 光引发剂（C）; 有机溶剂（D）; 和颜料（E）; 其中所述光聚合性单体（B）包含具有羧酸基的化合物（B-1）和由以下通式（1）表示的至少7个官能团，其中R 1是氢或 甲基。