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:
Aug. 16, 2022
Filed:
Jan. 31, 2020
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Min Hee Cho, Suwon-si, KR;
Woo Bin Song, Hwaseong-si, KR;
Hyun Mog Park, Seoul, KR;
Min Woo Song, Seongnam-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/786 (2006.01); H01L 29/417 (2006.01); H01L 29/04 (2006.01); H01L 29/45 (2006.01);
U.S. Cl.
CPC ...
H01L 29/7869 (2013.01); H01L 29/045 (2013.01); H01L 29/41775 (2013.01); H01L 29/45 (2013.01);
Abstract
A semiconductor device includes a substrate, an oxide semiconductor film on the substrate, a first gate structure on the oxide semiconductor film and a contact that is in contact with the oxide semiconductor film, the contact being disposed on a boundary surface with the oxide semiconductor film, and including a metal oxide film that includes a transition metal.