Hitachi Chemical Company, Ltd.

Jinko Kimura

Yoshitaka Minami

Youji Tanaka

Chikara Ishikawa

Shinji Takano

A photosensitive film excellent in workability and making it possible, in a normal pressure laminating process, to laminate photosensitive films on the surface of substrate having a metallic surface with a reduced number of air voids generated and in a high product yield, said film comprising a support film (A), a photosensitive resin composition-containing photosensitive resin layer (B) formed on said support (A) and a protecting film (C) further stuck on said layer (B), wherein the number of fish eyes having a diameter of at least 80 &#x3bc;m included in the protecting film (C) does not exceed 5 fish eyes/m.

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Hitachi, Japan

Jinko Kimura