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:
Nov. 09, 2021
Filed:
Oct. 19, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01M 4/04 (2006.01); H01M 4/13 (2010.01); H01M 4/66 (2006.01); H01M 4/139 (2010.01);
U.S. Cl.
CPC ...
H01M 4/621 (2013.01); H01M 4/0402 (2013.01); H01M 4/0404 (2013.01); H01M 4/0435 (2013.01); H01M 4/0471 (2013.01); H01M 4/13 (2013.01); H01M 4/139 (2013.01); H01M 4/663 (2013.01); H01M 4/667 (2013.01); H01M 4/661 (2013.01);
Abstract
The present disclosure provides an electrode for a secondary battery, characterized in that a carbon nanotube sheet is provided on one surface or both surfaces of a current collector, and an electrode mixture layer containing an electrode active material is applied on the carbon nanotube sheet.