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. 04, 2018
Filed:
Sep. 24, 2015
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Seok Koo Kim, Daejeon, KR;
In Chul Kim, Daejeon, KR;
Je Young Kim, Daejeon, KR;
Hyun Min Kim, Daejeon, KR;
Jung Ah Shim, Daejeon, KR;
Sei Woon Oh, Daejeon, KR;
Eun Ju Lee, Daejeon, KR;
Ji Eun Lee, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/02 (2006.01); H01M 4/131 (2010.01); H01M 4/13 (2010.01); H01M 4/485 (2010.01); H01M 4/62 (2006.01); H01M 4/04 (2006.01); H01M 4/136 (2010.01); H01M 4/1391 (2010.01); H01M 4/75 (2006.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 4/131 (2013.01); H01M 4/0404 (2013.01); H01M 4/13 (2013.01); H01M 4/136 (2013.01); H01M 4/1391 (2013.01); H01M 4/485 (2013.01); H01M 4/62 (2013.01); H01M 4/75 (2013.01); H01M 10/0525 (2013.01); Y02T 10/7011 (2013.01);
Abstract
Disclosed herein are an electrode configured such that electrode mixture parts, each of which includes an electrode active material, and irreversible parts, each of which includes an irreversible additive, are alternately coated on one surface or both surfaces of a current collector to form an electrode pattern and a secondary battery including the same.