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:
Sep. 15, 2026
Filed:
Feb. 24, 2021
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Jun Soo Park, Daejeon, KR;
Bum Young Jung, Daejeon, KR;
Assignee:
LG ENERGY SOLUTION, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/139 (2010.01); H01M 4/04 (2006.01); H01M 4/62 (2006.01); H01M 4/74 (2006.01); H01M 4/02 (2006.01); H01M 4/38 (2006.01); H01M 4/587 (2010.01);
U.S. Cl.
CPC ...
H01M 4/623 (2013.01); H01M 4/0435 (2013.01); H01M 4/74 (2013.01); H01M 2004/027 (2013.01); H01M 4/386 (2013.01); H01M 4/587 (2013.01);
Abstract
An electrode including an electrode active material sheet including an electrode active material and a binder polymer; and a current collector having a mesh structure. At least a part of the mesh structure is present in the electrode active material sheet, and the binder polymer has a thermal decomposition temperature ranging from 270 °C to 315 °C.