Patent ID: 7645562

Claim:
A photosensitive film which comprises: a polyethylene terephthalate support film (A); an alkali-developable photosensitive resin composition-containing photosensitive resin layer (B) formed on said support film (A); and a protecting film (C) stuck onto said photosensitive resin layer (B), wherein the alkali-developable photosensitive resin composition in said photosensitive resin layer (B) comprises (a) a binder polymer; (b) a bisphenol A (meth)acrylate; and (c) a photopolymerization initiator; and wherein the number of fish eyes having a diameter of at least 80 μm included in said protecting film (C) does not exceed 5 fish eyes/m 2 and said alkali-developable photosensitive resin composition-containing photosensitive resin layer (B) has a film thickness of 5 to 30 μm.