POSITIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION, AND METHOD FOR FORMATION OF CURED FILM USING THE SAME

摘要

PURPOSE: A positive photosensitive resin composition is provided to ensure excellent sensitivity, remaining film rate and preservation stability. CONSTITUTION: A positive photosensitive resin composition contains: a resin which is insoluble in alkali; a polymer or copolymer having a constitutive unit induced from radically polymerizable monomers having functional group; and a compound generating acid by irradiation of actinic ray.