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:
Apr. 21, 2020
Filed:
Apr. 02, 2018
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 43/02 (2006.01); H01L 43/08 (2006.01); G01R 33/09 (2006.01); H01L 43/12 (2006.01); H01L 43/10 (2006.01); H01F 10/193 (2006.01); H01F 10/32 (2006.01);
U.S. Cl.
CPC ...
H01L 43/02 (2013.01); G01R 33/093 (2013.01); G01R 33/096 (2013.01); H01F 10/1933 (2013.01); H01F 10/1936 (2013.01); H01L 43/08 (2013.01); H01L 43/10 (2013.01); H01L 43/12 (2013.01); H01F 10/3254 (2013.01);
Abstract
A laminated structure includes a ferromagnetic layer, a multiferroic layer provided on one surface of the ferromagnetic layer, and a ferroelectric layer which is provided on the multiferroic layer opposite to the ferromagnetic layer and has a permittivity greater than that of the multiferroic layer.