| abstract |
PROBLEM TO BE SOLVED: To form a coloring composition capable of forming a coloring film having low reflectivity and excellent heat resistance, a coloring film which can be formed by using the coloring composition, and a method for forming a coloring film using the above-mentioned coloring composition. And to provide. SOLUTION: In a coloring composition containing a pigment dispersion liquid and hollow silica, a pigment dispersion liquid containing a pigment, a polyamic acid, and an aprotic polar solvent is used. A polyamic acid containing at least one of a partial skeleton derived from an aromatic diamine having a specific structure and a partial skeleton derived from an alicyclic tetracarboxylic acid dianhydride having a specific structure is used in the pigment dispersion. It is preferable to disperse the pigment in a protonic polar solvent. [Selection diagram] None |