Patent ID: 6885541

Claim:
A capacitor comprising: a thin film laminate including a plurality of dielectric thin films and a plurality of electrode conductor thin films laminated alternately; and first kind terminals and second kind terminals formed over a first main surface of said thin film laminate and isolated from each other in a DC current, wherein a first kind electrode conductor thin films electrically connecting with said first kind terminals and a second kind electrode conductor thin films electrically connecting with said second kind terminals are so alternately laminated in a laminate direction as are separated by said dielectric thin films, and a first dielectric thin film, an other kind electrode conductor thin film and a second dielectric thin film are laminated in this order between one same kind electrode conductor thin film and other same kind electrode conductor thin film adjoining in said laminate direction, first through holes formed in said first dielectric thin film and second through holes formed in said other kind electrode conductor thin film have an overlap in an in-plane projection, and said second through holes and third through holes formed in said second dielectric thin film have an overlap in an in-plane projection, and joint conductor portions for jointing said one same kind electrode conductor thin film and said other same kind electrode conductor thin film are so formed as a thin film portion integrated with at least either of two same kind electrode conductor thin films as to fill said first through holes and said third through holes, so that an outer circumferences of said joint conductor portions and an inner circumferences of said second through holes are isolated in a DC current in said second through holes by dielectric hole filling portions integrated with said first dielectric thin film and said second dielectric thin film.