RESIN COMPOSITION, CURED FILM AND PATTERNED CURED FILM FORMED FROM SAME, METHOD FOR PRODUCING CURED FILM, AND METHOD FOR PRODUCING PATTERNED CURED FILM

摘要

A resin composition which contains the following component (a), component (b) and component (c). (a) a polyimide precursor having a structural unit represented by formula (1) (b) a light-exposed surface solubilizing agent (c) a compound that generates radicals by means of irradiation of active light (In formula (1), R1 represents a tetravalent organic group; R2 represents a divalent organic group; and each of R3 and R4 independently represents a hydrogen atom, an alkyl group, a cycloalkyl group or a monovalent organic group having a carbon-carbon unsaturated double bond.)