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. 29, 2015
Filed:
Jul. 11, 2013
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/02 (2006.01); C09J 7/02 (2006.01); H01M 2/10 (2006.01); H01M 10/04 (2006.01); H01M 6/00 (2006.01); B32B 37/02 (2006.01); H01M 4/04 (2006.01);
U.S. Cl.
CPC ...
C09J 7/0207 (2013.01); B32B 37/02 (2013.01); C09J 7/0246 (2013.01); C09J 7/0264 (2013.01); H01M 2/10 (2013.01); H01M 4/04 (2013.01); H01M 6/005 (2013.01); H01M 10/02 (2013.01); H01M 10/04 (2013.01); H01M 10/049 (2013.01); H01M 10/0431 (2013.01); C09J 2203/33 (2013.01); C09J 2401/006 (2013.01); C09J 2433/00 (2013.01); C09J 2433/006 (2013.01); C09J 2463/00 (2013.01); C09J 2463/006 (2013.01); C09J 2475/00 (2013.01); C09J 2475/006 (2013.01); Y10T 29/49114 (2015.01); Y10T 428/24521 (2015.01); Y10T 428/28 (2015.01); Y10T 428/287 (2015.01); Y10T 428/2852 (2015.01); Y10T 428/2891 (2015.01);
Abstract
An electrode assembly and a battery are provided. The electrode assembly may be effectively fixed inside a can as a pressure-sensitive adhesive tape attached to an outer circumferential surface of the electrode assembly is formed into a 3D shape by an electrolyte. Thus, the electrode assembly does not move and rotate inside the can due to external vibration or impact and damage of welded regions of a tab or disconnection of inner circuits can be prevented.