Patent ID: 6617630
Filing Date: 2003-09-09
Classification: C08L,H01L

Abstract:
A resin-encapsulated semiconductor apparatus comprising a semiconductor device having a ferroelectric film and a surface-protective film, and an encapsulant member comprising a resin, whereinsaid ferroelectric film is made of a dielectric material having a Perovskite crystal structure, and is a capacity insulation film of a capacitor of said semiconductor device; said surface-protective film is comprised of a polyimide having a glass transition temperature of from 240Â° C. to 400Â° C. and covers a surface of said semiconductor device except for a bonding pad portion; and said bonding pad portion is connected to an external electronic circuit via only a conductive member that is connected to said bonding pad, and an outer surface of said semiconductor device except for the surface of said semiconductor device is encapsulated with said encapsulant.