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:
Feb. 20, 2018
Filed:
Jul. 29, 2014
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
In Sung Uhm, Daejeon, KR;
Je Young Kim, Daejeon, KR;
Ji Yoon Kwon, Daejeon, KR;
Kyoung Ho Kim, Daejeon, KR;
Hoe Jin Hah, Daejeon, KR;
Il Hong Kim, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/00 (2006.01); H01M 4/62 (2006.01); H01M 4/04 (2006.01); H01M 4/131 (2010.01); H01M 4/1391 (2010.01); C25D 3/44 (2006.01); H01M 4/58 (2010.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 4/628 (2013.01); C25D 3/44 (2013.01); H01M 4/045 (2013.01); H01M 4/0452 (2013.01); H01M 4/131 (2013.01); H01M 4/1391 (2013.01); H01M 4/582 (2013.01); H01M 4/5825 (2013.01); H01M 4/62 (2013.01); H01M 10/0525 (2013.01); H01M 2220/20 (2013.01); H01M 2220/30 (2013.01);
Abstract
Disclosed is an electrode for secondary batteries in which an electrode mix layer including an electrode active material is coated on an electrode collector, and a coating layer including aluminum (Al) and/or alumina (AlO) is formed on the electrode mix layer.