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:
Jul. 14, 2015
Filed:
Aug. 31, 2012
Applicants:
Jung-ock Yeou, Yongin-si, KR;
Ihn Kim, Yongin-si, KR;
Sam-jin Park, Yongin-si, KR;
Kwi-seok Choi, Yongin-si, KR;
Inventors:
Jung-Ock Yeou, Yongin-si, KR;
Ihn Kim, Yongin-si, KR;
Sam-Jin Park, Yongin-si, KR;
Kwi-Seok Choi, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/16 (2006.01); H01M 2/14 (2006.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 2/166 (2013.01); H01M 2/1666 (2013.01); H01M 2/1686 (2013.01); H01M 2/145 (2013.01); H01M 10/0525 (2013.01); Y02E 60/122 (2013.01);
Abstract
In one aspect, a separator that includes a porous substrate; and a coating layer including an inorganic compound-organic/inorganic binder, and a binder polymer, and a rechargeable lithium battery including the separator is provided.