Patent ID: 8852832

Claim:
A radiation-sensitive colored composition comprising: a colorant multimer (A), a polymerizable compound (B), a photopolymerization initiator (C), and an organic solvent (D), wherein the content of an inorganic metal salt (X) including no colorant skeleton is 0.1% by mass or less with respect to a dye solid contents in said composition wherein the colorant multimer is selected from any of the following groups consisting of: general formula (C): where L C1 represents a single bond or divalent linking group, DyeIV represents a colorant structure, and m3 represents an integer of 1 to 4, and general formula (D): where L D1 represents a m4-valent linking group, DyeV represents a colorant structure, and m4 represents an integer of 2 to 100, and the weight average molecular weight of the colorant multimer is in the range of 4000 to 25000.