| abstract |
[Solution] (A) a black color material, (b) an organic binder, and (c) a photopolymerizable composition containing a photopolymerization initiator, wherein (b) the organic binder is an epoxy acrylate resin having a carboxyl group. (C) The photopolymerization initiator is a specific oxime ester compound. 【effect】 The photopolymerizable composition of the present invention can form a high-quality resin black matrix (BM) at low cost because it is excellent in sensitivity and resolution while being highly light-shielding in a thin film. Since the color filter using the resin BM of the present invention is excellent in accuracy, flatness and durability, the display quality of the liquid crystal element can be improved. In addition, since the manufacturing process and the color filter itself do not contain harmful substances, the danger to the human body is reduced and the environmental safety is improved. |