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:
Dec. 02, 2025
Filed:
Mar. 02, 2023
Applicant:
Kioxia Corporation, Tokyo, JP;
Inventor:
Hiroki Kawai, Aichi, JP;
Assignee:
Kioxia Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10D 30/67 (2025.01); H01L 23/528 (2006.01); H10B 12/00 (2023.01);
U.S. Cl.
CPC ...
H10D 30/6756 (2025.01); H01L 23/5283 (2013.01); H10B 12/30 (2023.02); H10D 30/6735 (2025.01);
Abstract
According to one embodiment, a semiconductor device includes an oxide semiconductor layer, an oxide conductor layer disposed on the oxide semiconductor layer, a first oxide layer disposed on the oxide conductor layer and comprising vanadium oxide, and a metal wiring layer disposed on the first oxide layer.