| abstract |
An object of the present invention is to provide a photosensitive resin composition capable of obtaining a cured product having flexibility and insulation reliability, for example, insulation reliability in the thickness direction (in the case of a cured coating film, in the film thickness direction). It is to provide. SOLUTION: (A) a carboxyl group-containing photosensitive resin, (B) a photopolymerization initiator, (C) a (meth) acrylate monomer having a hydrophobic skeleton, (D) a urethane (meth) acrylate monomer, A photosensitive resin composition containing (E) an epoxy compound and (F) an inorganic cation exchanger. [Selection figure] None |