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. 17, 2017
Filed:
Sep. 03, 2013
Applicant:
Nec Energy Devices, Ltd., Sagamihara-shi, Kanagawa, JP;
Inventors:
Assignee:
NEC ENERGY DEVICES, LTD., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0565 (2010.01); H01M 10/058 (2010.01); H01M 10/0525 (2010.01); H01M 10/052 (2010.01); H01M 6/16 (2006.01); H01M 6/18 (2006.01); H01B 1/12 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0565 (2013.01); H01B 1/122 (2013.01); H01M 6/164 (2013.01); H01M 6/181 (2013.01); H01M 10/052 (2013.01); H01M 10/058 (2013.01); H01M 10/0525 (2013.01); Y10T 29/49115 (2015.01);
Abstract
A polymer gel electrolyte containing at least a lithium salt and an aprotic solvent, in which an amorphous polymer layer is formed on the surface of an electrode active material.