The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 2008
Filed:
Dec. 23, 2004
Atsunobu Kawamoto, Tokyo, JP;
Atsunobu Kawamoto, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
The present invention is directed to a power semiconductor device in which a control circuit controls a power switching element, comprising: a semiconductor substrate having a front surface and a back surface; a capacitor disposed on the front surface side of the semiconductor substrate and being comprised of a stacked structure of a first conductive layer, an insulation film and a second conductive layer; and a bonding pad which is disposed on the front surface side to the capacitor and to which a bonding wire being connected, wherein the bonding pad are arranged overlapping the capacitor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile