| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photopolymerizable composition for forming a resin black matrix (BM) of high quality at a low cost because the composition has excellent sensitivity and resolution although it has high light shielding property in a thin film state, to provide a color filter using the resin BM, enabling the display quality of a liquid crystal element to be improved because the color filter has excellent accuracy, flatness and durability, and decreasing the risk for a human body and increasing the environmental safeness because no harmful substance is included in the manufacturing process and in the color filter itself, and to provide a liquid crystal display using the color filter. <P>SOLUTION: In the photopolymerizable composition containing (a) a black color material, (b) an organic binder and (c) a photopolymerization initiator, the organic binder (b) is an epoxyacrylate resin having a carboxyl group and the photopolymerization initiator (c) is an oxime ester compound shown by a general formula (4). <P>COPYRIGHT: (C)2005,JPO&NCIPI |
