PHOTOSENSITIVE PATTERN FORMING CURABLE RESIN COMPOSITION, COLOR FILTER AND LIQUID CRYSTAL PANEL

摘要

PROBLEM TO BE SOLVED: To provide a curable resin capable of freely regulating alkali solubility and curability, having high sensitivity and capable of achieving rapid curing with small light exposure even when only a small amount of a photoinitiator is used.

SOLUTION: A curable resin composition comprises an imido-containing copolymer (a) having a molecular structure formed by linking a constitutional unit having a cyclic imido group represented by formula (1), a constitutional unit having an acidic functional group such as a carboxyl group and a constitutional unit having an ethylenically unsaturated bond which undergoes a crosslinking reaction with the cyclic imido group, and a polyfunctional thiol compound (b).

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