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:
Sep. 18, 2012
Filed:
Aug. 20, 2010
Jae-yul Ryu, Yongin-si, KR;
Joon-sup Kim, Yongin-si, KR;
Jea-woan Lee, Yongin-si, KR;
Jin-hee Moon, Yongin-si, KR;
Wan-uk Choi, Yongin-si, KR;
Young-ugk Kim, Yongin-si, KR;
Chang-keun Back, Yongin-si, KR;
Seung-hee Park, Yongin-si, KR;
Yong-bum Lee, Yongin-si, KR;
Jae-Yul Ryu, Yongin-si, KR;
Joon-Sup Kim, Yongin-si, KR;
Jea-Woan Lee, Yongin-si, KR;
Jin-Hee Moon, Yongin-si, KR;
Wan-Uk Choi, Yongin-si, KR;
Young-Ugk Kim, Yongin-si, KR;
Chang-Keun Back, Yongin-si, KR;
Seung-Hee Park, Yongin-si, KR;
Yong-Bum Lee, Yongin-si, KR;
Samsung SDI Co., Ltd., Gongse-dong, Giheung-gu, Yongin-si, Gyeonggi-do, KR;
Abstract
Disclosed is a rechargeable lithium battery that includes a positive electrode including a lithium nickel-based positive active material; a negative electrode including a negative active material; an electrolyte including a lithium salt and a non-aqueous organic solvent; and a separator including a polymer substrate and a hydroxide compound-containing coating layer disposed on the polymer substrate.