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:
Dec. 12, 2023
Filed:
Apr. 26, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Ohbyong Chae, Daejeon, KR;
Yoonah Kang, Daejeon, KR;
Junhyuk Song, Daejeon, KR;
Eun Kyung Kim, Daejeon, KR;
Sangwook Woo, Daejeon, KR;
Assignee:
LG ENERGY SOLUTION, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/48 (2010.01); H01M 4/04 (2006.01); H01M 4/134 (2010.01); H01M 4/1395 (2010.01); H01M 4/38 (2006.01); H01M 4/66 (2006.01); H01M 10/052 (2010.01); B05D 1/32 (2006.01); C23C 14/04 (2006.01); C23C 16/04 (2006.01); H01M 10/04 (2006.01); H01M 10/058 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/0421 (2013.01); B05D 1/32 (2013.01); C23C 14/04 (2013.01); C23C 16/04 (2013.01); H01M 4/134 (2013.01); H01M 4/1395 (2013.01); H01M 4/382 (2013.01); H01M 4/661 (2013.01); H01M 10/04 (2013.01); H01M 10/052 (2013.01); H01M 10/058 (2013.01); H01M 2004/021 (2013.01); H01M 2004/027 (2013.01);
Abstract
A method for manufacturing a negative electrode for a lithium secondary battery including a patterned lithium metal that homogenizes the electron distribution in the lithium electrode and prevents the growth of the lithium dendrites when driving the lithium secondary battery.