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:
Jan. 26, 2016
Filed:
Jan. 22, 2014
Applicant:
Hitachi Powdered Metals Co., Ltd., Matsudo-shi, Chiba, JP;
Inventors:
Takahiro Jinushi, Matsudo, JP;
Zenzo Ishijima, Matsudo, JP;
Assignee:
HITACHI POWDERED METALS CO., LTD., Chiba, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 35/34 (2006.01); H01L 35/08 (2006.01);
U.S. Cl.
CPC ...
H01L 35/34 (2013.01); H01L 35/08 (2013.01);
Abstract
A production method for a thermoelectric conversion module having a thermoelectric conversion element and an electrode, which are metallurgically bonded together via a porous metal layer. The porous metal layer is made of nickel or silver and has a density ratio of 50 to 90%.