LAMINATED FILM CAPACITOR, ITS MANUFACTURING METHOD, AND PROTECTIVE FILM FORMING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a laminated film capacitor using a thin film for protecting the cut surface of a laminated film capacitor element. SOLUTION: This laminated film capacitor 100 has a protective film 20 on the cut surface of the laminated film capacitor element 10 which is formed by laminating dielectric films carrying metallic layers on least one surfaces upon another. The protective film 20 is composed of a plurality of resin layers 22 each of which has a thickness of 0.1-1.0μm and is made of an electron radiation-or ultraviolet-curing resin.