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:
May. 08, 2018
Filed:
Jun. 28, 2016
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/08 (2006.01); H01M 2/12 (2006.01); H01M 2/30 (2006.01); H01M 2/04 (2006.01); H01M 2/02 (2006.01); H01M 2/34 (2006.01); H01M 10/04 (2006.01); H01M 2/26 (2006.01);
U.S. Cl.
CPC ...
H01M 2/08 (2013.01); H01M 2/026 (2013.01); H01M 2/0262 (2013.01); H01M 2/0267 (2013.01); H01M 2/043 (2013.01); H01M 2/0404 (2013.01); H01M 2/0486 (2013.01); H01M 2/12 (2013.01); H01M 2/263 (2013.01); H01M 2/30 (2013.01); H01M 2/305 (2013.01); H01M 2/345 (2013.01); H01M 10/0431 (2013.01); H01M 2200/20 (2013.01); H01M 2220/20 (2013.01); H01M 2220/30 (2013.01);
Abstract
A rechargeable battery includes: an electrode assembly including a first electrode, a separator, and a second electrode; a case accommodating the electrode assembly and having an opening at a side thereof for receiving the electrode assembly; a cap assembly coupled to the case at the opening; a first insulation member surrounding the case, an extending portion of the first insulation member extending above the cap assembly; and a second insulation member on the cap assembly and contacting the portion of the first insulation member extending above the cap assembly, the second insulation member being a coated layer.