| 简介 |
PROBLEM TO BE SOLVED : To provide a coloring composition that has excellent fastness (heat resistance, light resistance, and solvent resistance), shows excellent color characteristics (brightness) and a high contrast ratio when used for color filters, and causes no foreign matter, and provide a color filter prepared therewith.SOLUTION : A coloring composition comprises a colorant that is an aluminum phthalocyanine pigment represented by at least formula (1), a phosphorus compound, a binder resin and an organic solvent (Yis a hydroxy group, a halogen atom or -OP(=O) RR; Rand Rare an aryl group or an aryloxy group).SELECTED DRAWING : None |
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