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:
Jun. 19, 2018
Filed:
Mar. 23, 2015
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Hong Jeong Kim, Yongin-si, KR;
Jong Ki Lee, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/42 (2006.01); H01M 2/02 (2006.01);
U.S. Cl.
CPC ...
H01M 10/4264 (2013.01); H01M 2/0212 (2013.01); H01M 2/0217 (2013.01); H01M 2/0287 (2013.01); H01M 2220/30 (2013.01);
Abstract
A secondary battery includes an electrode assembly, and a case configured to accommodate the electrode assembly. At least a portion of the case includes a first insulation layer, a second insulation layer, and a capacitor between the first insulation layer and the second insulation layer, and the first insulation layer is nearer to the electrode assembly than the second insulation layer.