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. 21, 2017
Filed:
Sep. 18, 2014
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Jung-Jin Moon, Suwon-si, KR;
Chan-Jung Kim, Suwon-si, KR;
Ihn Kim, Suwon-si, KR;
Yun-Kyung Jo, Suwon-si, KR;
Young-Su Kim, Suwon-si, KR;
Na-Rae Park, Suwon-si, KR;
Suk-Jung Son, Suwon-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/16 (2006.01); H01M 10/052 (2010.01); H01M 10/0587 (2010.01); H01M 10/0585 (2010.01); H01M 10/058 (2010.01); H01M 2/14 (2006.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 2/1686 (2013.01); H01M 2/162 (2013.01); H01M 2/166 (2013.01); H01M 2/168 (2013.01); H01M 10/052 (2013.01); H01M 10/058 (2013.01); H01M 10/0585 (2013.01); H01M 10/0587 (2013.01); H01M 2/145 (2013.01); H01M 10/0525 (2013.01); Y10T 29/49108 (2015.01);
Abstract
A separator for a lithium battery includes a porous coating layer disposed on a surface of a porous base, and a first adhesive layer including a plurality of dots disposed at intervals at a surface of the porous coating layer, the plurality of dots of the first adhesive layer penetrating through the porous coating layer to be on the surface of the porous base.