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:
May. 16, 2023
Filed:
Aug. 12, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG ENERGY SOLUTION, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/533 (2021.01); H01M 50/595 (2021.01); H01M 50/536 (2021.01); H01M 50/40 (2021.01); H01M 50/46 (2021.01); H01M 10/04 (2006.01); H01M 50/531 (2021.01);
U.S. Cl.
CPC ...
H01M 50/533 (2021.01); H01M 10/0422 (2013.01); H01M 50/40 (2021.01); H01M 50/46 (2021.01); H01M 50/531 (2021.01); H01M 50/536 (2021.01); H01M 50/595 (2021.01);
Abstract
An electrode assembly including a negative electrode sheet, a positive electrode sheet, and a separator, wherein the separator may be disposed at an outermost side of the electrode assembly, an electrode tab disposed further inside than the separator may be attached to one of the negative electrode sheet and the positive electrode sheet, and a metal layer disposed between the electrode tab and the separator may include an adhesive material.