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:
Feb. 16, 2021
Filed:
Feb. 08, 2017
Applicant:
Sony Corporation, Tokyo, JP;
Inventor:
Koichi Sejima, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/22 (2006.01); H01L 43/08 (2006.01); H01L 43/12 (2006.01); G11C 11/155 (2006.01); H01L 43/10 (2006.01); H01L 43/02 (2006.01);
U.S. Cl.
CPC ...
H01L 27/222 (2013.01); G11C 11/155 (2013.01); H01L 27/228 (2013.01); H01L 43/08 (2013.01); H01L 43/10 (2013.01); H01L 43/12 (2013.01); H01L 43/02 (2013.01);
Abstract
A nonvolatile memory device according to an embodiment of the present disclosure includes: a first electrode and a second electrode facing each other; a first magnetic material layer and a second magnetic material layer provided between the first electrode and the second electrode; an insulator layer provided between the first magnetic material layer and the second magnetic material layer; and an oxidized magnetic material film provided around the first magnetic material layer.