| abstract |
An object of the present invention is to provide a novel compound which can be suitably used for a color filter excellent in heat resistance. The compound represented by the formula (A-VI) of the solution of the present invention is:n□nIn the formula (A-VI), the ion Y represents an anion having an m value. R1 to 8A each independently represent a hydrogen atom or an alkyl group; R9A and R10A represent a hydrogen atom, an alkyl group, an aromatic hydrocarbon group, or an aralkyl group; and R11A and R12A each independently represent a halogen atom or an alkyl group; and at least one of R11A and R12A; The alkyl group; R13A and R14A each independently represent a halogen atom or an alkyl group; and at least one of R13A and R14A represents an alkyl group having 1 to 10 carbon atoms; and R15 to 20A represents a hydrogen atom or an alkyl group. ] |