COLORED PHOTOPOLYMERIZABLE COMPOSITION, COLOR FILTER AND LIQUID CRYSTAL DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a colored photopolymerizable composition which suppresses the deposition of Cu-S foreign matter and ensures excellent sensitivity of a coating film.

SOLUTION: The colored photopolymerizable composition includes: (A) a pigment; (B) a dispersant; (C) a binder resin; (D) a monomer; (E) a photopolymerization initiation system; and (F) a solvent; wherein a free copper-containing pigment is included as the pigment (A), 2-mercaptobenzothiazole is included as one component of the photopolymerization initiation system (E), and the concentration of the 2-mercaptobenzothiazole is not over an allowable concentration defined by the solubility product of Cu-S foreign matter and the concentration of free copper.

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