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:
Apr. 08, 2014
Filed:
Jun. 30, 2011
Applicants:
Naoto Kaguchi, Tokyo, JP;
Norihisa Asano, Tokyo, JP;
Katsumi Sato, Tokyo, JP;
Inventors:
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/73 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device includes: an emitter electrode formed of a silicide film, and provided on a semiconductor layer; an insulating film provided on the emitter electrode; and an electrode pad made of Al, and provided on the insulating film.