abstract |
The present invention includes a colorant, an alkali-soluble resin containing a repeating unit of a specific structure, a photopolymerizable compound, an oxime ester-based photopolymerization initiator of a specific structure, and a solvent; The colorant comprises a pigment or dye combined with at least one insolubilizing agent selected from phosphotungstic acid and molybdic acid; it's about |