COLORING COMPOSITION FOR COLOR FILTER, AND COLOR FILTER

摘要

PROBLEM TO BE SOLVED: To provide a coloring composition for a color filter having excellent storage stability and little generation of development residue, and to provide a color filter having no foreign matter in a coated film and strong adhesion to a transparent substrate such as glass.

SOLUTION: There is provided a coloring composition for a color filter containing a colorant (A), a resin (B) and organic solvent (E). The colorant (A) contains a salt-forming compound (A1) comprising: a copolymer including a structural unit (a1) represented by the general formula (1) and a structural unit (a2) having a cationic group on the side chain; and an anionic dye, and the resin (B) contains a structural unit (b1) represented by the general formula (4).

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