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:
Nov. 19, 2013
Filed:
Mar. 12, 2012
Applicants:
Yasunori Oritsuki, Tokyo, JP;
Naoki Yutani, Tokyo, JP;
Yoichiro Tarui, Tokyo, JP;
Inventors:
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/62 (2006.01); H01L 21/8238 (2006.01);
U.S. Cl.
CPC ...
Abstract
An SiC semiconductor device includes a semiconductor element formed in an SiC substrate, a source electrode and a gate pad formed by using an interconnect layer having barrier metal provided at the bottom surface thereof, and a temperature measuring resistive element formed by using part of the barrier metal in the interconnect line.