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. 29, 2024
Filed:
Aug. 10, 2021
Applicants:
Denso Corporation, Kariya, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Mirise Technologies Corporation, Nisshin, JP;
Inventor:
Hiroki Miyake, Nisshin, JP;
Assignees:
DENSO CORPORATION, Kariya, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
MIRISE Technologies Corporation, Nisshin, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/86 (2006.01); H01L 21/02 (2006.01); H01L 29/861 (2006.01); H01L 31/0352 (2006.01);
U.S. Cl.
CPC ...
H01L 29/8611 (2013.01); H01L 21/02414 (2013.01); H01L 21/02483 (2013.01); H01L 21/02565 (2013.01); H01L 31/035236 (2013.01);
Abstract
A semiconductor device includes: a p-type region including a super-lattice pseudo mixed crystal region in which a first layer and a second layer are alternately stacked. The first layer includes a gallium oxide based semiconductor. The second layer includes a p type semiconductor made of a material different from the first layer.