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:
Jul. 06, 2021
Filed:
Apr. 11, 2019
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventor:
NackYong Joo, Hanam-si, KR;
Assignees:
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA MOTORS CORPORATION, Seoul, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/872 (2006.01); H01L 29/16 (2006.01); H01L 21/265 (2006.01); H01L 29/66 (2006.01); H01L 21/02 (2006.01); H01L 29/165 (2006.01);
U.S. Cl.
CPC ...
H01L 29/872 (2013.01); H01L 21/02532 (2013.01); H01L 21/26513 (2013.01); H01L 29/165 (2013.01); H01L 29/1608 (2013.01); H01L 29/66143 (2013.01);
Abstract
A semiconductor device according to an exemplary embodiment of the present disclosure includes: an n− type layer disposed in a first surface of a substrate; an n type layer disposed on the n− type layer; a first electrode disposed on the n type layer, and a second electrode disposed in a second surface of the substrate, wherein an energy band gap of the n− type layer is larger than an energy band gap of the n type layer.