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. 19, 2023
Filed:
Mar. 18, 2022
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Yuriko Kaneko, Nara, JP;
Tsutomu Kanno, Kyoto, JP;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H10N 10/854 (2023.01); H10N 10/01 (2023.01);
U.S. Cl.
CPC ...
H10N 10/854 (2023.02); H10N 10/01 (2023.02);
Abstract
A thermoelectric conversion element of the present disclosure includes a thermoelectric conversion layer, a first metal layer, a second metal layer, a first joining layer, and a second joining layer. At least one of the first joining layer and the second joining layer includes a second alloy. A content of Mg in the second alloy is 84 atm % or more and 89 atm % or less, a content of Cu in the second alloy is 11 atm % or more and 15 atm % or less, and a content of an alkaline earth metal in the second alloy is 0 atm % or more and 1 atm % or less.