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:
Oct. 20, 2020
Filed:
Sep. 07, 2018
Applicant:
Panasonic Corporation, Osaka, JP;
Inventors:
Yusuke Kinoshita, Kyoto, JP;
Hidekazu Umeda, Osaka, JP;
Assignee:
PANASONIC CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/778 (2006.01); H01L 29/10 (2006.01); H02M 5/293 (2006.01); H01L 27/06 (2006.01); H01L 21/8252 (2006.01); H01L 29/861 (2006.01); H01L 29/423 (2006.01); H01L 29/20 (2006.01);
U.S. Cl.
CPC ...
H01L 29/778 (2013.01); H01L 21/8252 (2013.01); H01L 27/0605 (2013.01); H01L 27/0629 (2013.01); H01L 29/1066 (2013.01); H01L 29/42316 (2013.01); H01L 29/7786 (2013.01); H01L 29/861 (2013.01); H02M 5/293 (2013.01); H01L 29/2003 (2013.01);
Abstract
A bidirectional switch includes a semiconductor element and a substrate potential stabilizer which stabilizes a substrate potential of a semiconductor element. The substrate potential stabilizer includes a first switch element and a second switch element. Both the first switch element and the second switch element are on when the semiconductor element is on.