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. 31, 2023
Filed:
Mar. 04, 2021
Applicant:
Tdk Corporation, Tokyo, JP;
Inventor:
Eiji Komura, Tokyo, JP;
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10N 52/80 (2023.01); H10B 61/00 (2023.01); H10N 52/00 (2023.01); H10N 52/01 (2023.01);
U.S. Cl.
CPC ...
H10N 52/80 (2023.02); H10B 61/22 (2023.02); H10N 52/00 (2023.02); H10N 52/01 (2023.02);
Abstract
A magnetoresistance effect element includes: a laminate body including a first ferromagnetic layer, a second ferromagnetic layer, and a non-magnetic layer located between the first ferromagnetic layer and the second ferromagnetic layer; and a spin-orbit torque wiring connected to the laminate body. A second surface opposite to a first surface of the spin-orbit torque wiring in contact with the laminate body is curved in a first direction orthogonal to a direction in which the laminate body is laminated.