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:
Jan. 20, 2026
Filed:
May. 23, 2022
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Hyeok Jeong, Daejeon, KR;
Seong Won Choi, Daejeon, KR;
Yong Jun Lee, Daejeon, KR;
Su Taek Jung, Daejeon, KR;
Soon Kwan Kwon, Daejeon, KR;
Sangho Bae, Daejeon, KR;
Minwook Kim, Daejeon, KR;
Assignee:
LG Energy Solution, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/46 (2021.01); H01M 10/0525 (2010.01); H01M 10/0583 (2010.01); H01M 50/466 (2021.01);
U.S. Cl.
CPC ...
H01M 50/461 (2021.01); H01M 10/0525 (2013.01); H01M 10/0583 (2013.01); H01M 50/466 (2021.01);
Abstract
A unit cell includes an electrode positioned between a first separator and a separator in a stack. A first adhesive is positioned between the electrode and at least one of the first and second separators, and a second adhesive is positioned between the first separator and the second separator. A shear strength of the first adhesive is less than or equal to a shear strength of the second adhesive.