| abstract |
A color filter thermosetting coloring composition for a solid-state imaging element, which is excellent in resistance to a peeling liquid, and a method for producing a color filter using the coloring composition. (A), a dispersing agent (B), a thermosetting compound (C) and a solvent (C) as a thermosetting coloring composition for use in the production of a color filter for a solid-state image pickup device having a coloring pattern formed by patterning a colored layer by dry etching D), wherein the ratio of the pigment (A) to the total solid content of the thermosetting coloring composition is 50% by mass or more, and the dispersant (B) comprises a dispersant (b1) having an acidic functional group and / And a dispersant (b2), wherein the thermosetting compound (C) comprises a glycidyl esterified epoxy compound of sorbitol. |