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:
Mar. 24, 2026
Filed:
Oct. 16, 2024
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Seong Keun Jang, Daejeon, KR;
Sung Chul Park, Daejeon, KR;
Sang A Choi, Daejeon, KR;
Sung Soo Yoon, Daejeon, KR;
Assignee:
LG Energy Solution, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0525 (2010.01); H01M 4/62 (2006.01); H01M 10/42 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/623 (2013.01); H01M 10/0525 (2013.01); H01M 10/4235 (2013.01); H01M 2004/021 (2013.01); H01M 2004/028 (2013.01);
Abstract
A positive electrode for a lithium secondary battery includes an insulating layer having excellent wet adhesion provide an advantage in that migration of lithium ions in an overlay region of the electrode can be blocked to suppress capacity expression due to the insulating layer having excellent wet adhesion in a liquid electrolyte.