| 摘要 |
Provided in the present invention are an alkali-developed photosensitive resin composition generating less out gas and having excellent drying properties and developing properties, a dry film including the composition, a cured product of the same, and a printed wiring board including the cured product. The composition is an alkali-developed photosensitive resin composition containing (A) a carboxyl group contained resin; (B) a photopolymerization initiator, (C) an epoxy resin, and (D) a (meth)acryl monomer, containing acyl phosphinoxide-based photopolymerization initiator as (B) photopolymerization initiator, and containing an bisphenol A nobolak-type epoxy resin as (C) epoxy resin. |
