Photopolymerized composite for color filter

Abstract

Abstract PURPOSE:To manufacture a highly definite color filter having satisfactory heat resistant and light resistance with a simple process by containing a specified photopolymerizing compound, a specified photopolymerization initiator and a pigment. CONSTITUTION:A compound represented by the formula I and a photopolymerization initiator represented by the formula IV are contained. In the formula I, X represents the formulae II and III. In the formulae I-III, R1-R3 each represent H or CH3, A represents an aliphatic or cyclic hydrocarbon chain, and n represents 1-20. As the photopolymerization initiator, a compound represented by the formula IV, a photosensitive resin consisting of other photopolymerization initiators as occasion demands, a thioxanthone compound, a pigment, and a photopolymerizing and/or thermally polymerizing compound as occasion demands are contained. The compound represented by the formula I is formed by adding an acrylic acid or a methacrylic acid to a desired novolak type epoxy resin such as phenol novolak type and cresol novolak type.

Inventors

• 👤 Yoshinori Kato
• 👤 芳則 加藤
• 👤 Teruhito Sotokoshi
• 👤 外越　照仁
• 👤 Naoko Ichinose
• 👤 一ノ瀬　尚子

Bibliographic Details