To provide a colored polymerizable composition which, even when the pigment content is high, cures with high sensitivity, has excellent developability, and forms a thin-layer colored region having a good hue with high definition, and to provide a color filter and a solid-state imaging device.
The colored polymerizable composition comprises (A) a pigment dispersion containing (a-1) a pigment, (a-2) a compound having a pigment skeletal structure and an amino group within a molecule, and (a-3) a polymer having an acid value of 2.9-7 mmol/g, (B) a polymerization initiator, and (C) a polymerizable compound. The compound (a-2) having the pigment skeletal structure and amino group within a molecule preferably has at least one of an amide structure and a urea structure, and a heterocyclic structure within the molecule.
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda