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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.:

US 11942629 B1

PDFFull Text
Date of Patent:
Mar. 26, 2024

Filed:

Jan. 10, 2020

Lithium electrode and lithium secondary battery comprising same

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Suk Il Youn, Daejeon, KR;

Byoungkuk Son, Daejeon, KR;

Junghun Choi, Daejeon, KR;

Minchul Jang, Daejeon, KR;

Assignee:

LG ENERGY SOLUTION, LTD., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Nicholas P D'Aniello

Int. Cl.
CPC ...
H01M 4/00 (2006.01); H01M 4/36 (2006.01); H01M 4/38 (2006.01); H01M 4/60 (2006.01); H01M 4/62 (2006.01); H01M 10/0525 (2010.01); H01M 50/46 (2021.01); H01M 4/02 (2006.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 4/382 (2013.01); H01M 4/366 (2013.01); H01M 4/604 (2013.01); H01M 4/62 (2013.01); H01M 10/0525 (2013.01); H01M 50/46 (2021.01); H01M 2004/027 (2013.01); H01M 2004/028 (2013.01); H01M 10/052 (2013.01); H01M 2300/0051 (2013.01);
Abstract

A lithium electrode having an acrylic polymer layer formed on a lithium metal layer wherein the acrylic polymer layer functions as a protective layer for the lithium metal layer, and functions as a release layer in the manufacturing process of the lithium electrode. The acrylic polymer layer shows an effect that does not act as a resistance in the lithium secondary battery comprising the lithium electrode during operation of the battery.

Find Patent Forward Citations

Youn, Suk. (2024). Lithium electrode and lithium secondary battery comprising same (U.S. Patent No. 11942629). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11942629

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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