PHOTOCURABLE RESIN COMPOSITION, PRINTED WIRING BOARD, AND METHOD FOR PRODUCING PHOTOCURABLE RESIN COMPOSITION

摘要

Provided is a photocurable resin composition which is capable of providing a cured product having good resolution even though a plurality of kinds of fillers having different refractive indexes are contained therein. A photocurable resin composition which contains a carboxyl group-containing resin, a photopolymerization initiator and two or more kinds of fillers having different refractive indexes. This photocurable resin composition is characterized in that, among the two or more kinds of fillers, one or more kinds of fillers are blended in the form of powders and one or more kinds of fillers are blended in the form of slurries.