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:
Mar. 02, 2021
Filed:
May. 28, 2015
Applicant:
Nec Energy Devices, Ltd., Sagamihara, JP;
Inventor:
Akihiro Modeki, Kanagawa, JP;
Assignee:
Envision AESC Energy Devices Ltd., Sagamihara, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/16 (2006.01); H01M 2/18 (2006.01); H01M 6/02 (2006.01); H01M 10/04 (2006.01); H01M 2/14 (2006.01); H01M 10/0585 (2010.01);
U.S. Cl.
CPC ...
H01M 2/16 (2013.01); H01M 2/14 (2013.01); H01M 2/1653 (2013.01); H01M 2/1686 (2013.01); H01M 2/18 (2013.01); H01M 6/02 (2013.01); H01M 10/04 (2013.01); H01M 10/0585 (2013.01);
Abstract
A first separator () covers a first surface of a cathode electrode (). The first separator () has a melting point of a first temperature. A second separator () covers a second surface of the cathode electrode (). The second separator () has a melting point of a second temperature higher than the first temperature. An adhesive layer () is formed by melting a portion of the first separator (). The adhesive layer () pastes the first separator () and the second separator () to each other.