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. 24, 2019
Filed:
Mar. 28, 2014
Applicant:
Lg Chem. Ltd., Seoul, KR;
Inventors:
Assignee:
LG Chem. Ltd., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/04 (2006.01); H01M 10/0525 (2010.01); H01M 10/0585 (2010.01); H01M 2/16 (2006.01); H01G 11/26 (2013.01);
U.S. Cl.
CPC ...
H01M 10/0413 (2013.01); H01M 2/168 (2013.01); H01M 2/1686 (2013.01); H01M 10/0525 (2013.01); H01M 10/0585 (2013.01); H01G 11/26 (2013.01);
Abstract
An electrode assembly manufactured by a third method other than a stack folding method or a stack method, and an electrochemical device including thereof are disclosed. The electrode assembly includes at least one radical unit. The radical unit has a four-layered structure obtained by stacking a first electrode, a first separator, a second electrode, and a second separator one by one.