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. 20, 2020
Filed:
Oct. 18, 2016
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Sei Woon Oh, Daejeon, KR;
Hyun Min Kim, Daejeon, KR;
Eun Ju Lee, Daejeon, KR;
Sun Hwak Woo, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/26 (2006.01); H01M 10/04 (2006.01); H01M 2/10 (2006.01); H01M 2/02 (2006.01); H01M 2/08 (2006.01); H01M 4/13 (2010.01); H01M 10/0525 (2010.01); H01M 10/0583 (2010.01); H01M 10/0585 (2010.01);
U.S. Cl.
CPC ...
H01M 2/26 (2013.01); H01M 2/02 (2013.01); H01M 2/0202 (2013.01); H01M 2/028 (2013.01); H01M 2/0287 (2013.01); H01M 2/08 (2013.01); H01M 2/10 (2013.01); H01M 4/13 (2013.01); H01M 10/04 (2013.01); H01M 10/0525 (2013.01); H01M 10/0583 (2013.01); H01M 10/0585 (2013.01); H01M 2220/30 (2013.01);
Abstract
The present invention relates to an electrode assembly including at least two electrode plates and a separator interposed between the electrode plates, wherein indented portions are formed from lower ends of opposite sides of the electrode tab in an opposite direction to an externally extending direction of the electrode tab in a side of the electrode body in which the electrode tab externally extends, in the electrode plates.