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:
Jun. 01, 2021
Filed:
Nov. 30, 2016
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
In Tae Park, Daejeon, KR;
Doo Kyung Yang, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0585 (2010.01); H01M 4/38 (2006.01); H01M 10/052 (2010.01); H01M 10/04 (2006.01); H01M 4/70 (2006.01); H01M 10/058 (2010.01); H01M 4/134 (2010.01); H01M 4/40 (2006.01); H01M 4/66 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0585 (2013.01); H01M 4/134 (2013.01); H01M 4/38 (2013.01); H01M 4/382 (2013.01); H01M 4/405 (2013.01); H01M 4/661 (2013.01); H01M 4/663 (2013.01); H01M 4/667 (2013.01); H01M 4/70 (2013.01); H01M 10/04 (2013.01); H01M 10/052 (2013.01); H01M 10/058 (2013.01); H01M 4/662 (2013.01);
Abstract
The present invention relates to an electrode assembly for a lithium secondary battery, a lithium secondary battery and a battery module comprising the same, and in particular, to an electrode assembly for a lithium secondary battery capable of, by changing a form of a lithium negative electrode current collector and thereby minimizing an interface of the negative electrode current collector exposed to a electrolyte, fundamentally blocking a corrosion reaction focusing on the negative electrode current collector caused by the liquid electrolyte in the art, and a lithium secondary battery and a battery module including the same.