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. 29, 2019
Filed:
Nov. 04, 2014
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/14 (2006.01); H01M 2/16 (2006.01); H01M 4/62 (2006.01); H01M 4/04 (2006.01); H01M 10/02 (2006.01); C09J 5/00 (2006.01);
U.S. Cl.
CPC ...
H01M 2/168 (2013.01); C09J 5/00 (2013.01); H01M 2/145 (2013.01); H01M 2/1686 (2013.01); H01M 4/0402 (2013.01); H01M 4/62 (2013.01); H01M 10/02 (2013.01);
Abstract
The present disclosure improves a quality of the secondary battery by minimizing a size of the adhesion layer between the electrode and the separator to improve the transfer of lithium ions of which movement was obstructed by the adhesion layer.