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:
Nov. 13, 2018
Filed:
Nov. 20, 2015
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Ju-Hee Sohn, Yongin-si, KR;
Jun-Won Suh, Yongin-si, KR;
Jeong-Doo Yi, Yongin-si, KR;
Ju-Hyeong Han, Yongin-si, KR;
Hyun-Hwa Song, Yongin-si, KR;
Seok-Hun Hong, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/02 (2006.01); H01M 2/18 (2006.01); H01M 4/70 (2006.01); H01M 10/04 (2006.01); H01M 2/16 (2006.01); H01M 2/26 (2006.01); H01M 10/0585 (2010.01);
U.S. Cl.
CPC ...
H01M 2/0275 (2013.01); H01M 2/021 (2013.01); H01M 2/026 (2013.01); H01M 2/0212 (2013.01); H01M 2/0287 (2013.01); H01M 2/168 (2013.01); H01M 2/1673 (2013.01); H01M 2/18 (2013.01); H01M 2/26 (2013.01); H01M 4/70 (2013.01); H01M 10/0436 (2013.01); H01M 2/0217 (2013.01); H01M 10/0585 (2013.01); H01M 2220/30 (2013.01);
Abstract
A rechargeable battery includes: an electrode assembly formed by repeatedly stacking first and second electrodes while interposing a separator therebetween, the first and second electrodes each having an uncoated region and a coated region; and a case having a flexible property and accommodating the electrode assembly. The electrode assembly includes a fixing portion where the separator is attached and fixed to the uncoated regions of the first and second electrodes.