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. 01, 2015
Filed:
Sep. 22, 2011
Applicants:
Bora Lee, Yongin-si, KR;
Yongbeom Lee, Yongin-si, KR;
Sinyoung Park, Yongin-si, KR;
Sunyoung Kim, Yongin-si, KR;
Inventors:
Bora Lee, Yongin-si, KR;
Yongbeom Lee, Yongin-si, KR;
Sinyoung Park, Yongin-si, KR;
Sunyoung Kim, Yongin-si, KR;
Assignee:
SAMSUNG SDI CO., LTD., Yongin-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0567 (2010.01); H01M 6/16 (2006.01); H01M 10/0569 (2010.01); H01M 10/052 (2010.01); H01M 10/42 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0567 (2013.01); H01M 6/16 (2013.01); H01M 6/164 (2013.01); H01M 6/168 (2013.01); H01M 10/0569 (2013.01); H01M 10/052 (2013.01); H01M 10/4235 (2013.01); H01M 2300/004 (2013.01); H01M 2300/0025 (2013.01); H01M 2300/0034 (2013.01); H01M 2300/0037 (2013.01); Y02E 60/122 (2013.01);
Abstract
The present disclosure relates to an electrolyte for a lithium secondary battery capable of improving safety and reliability of the lithium secondary battery and a lithium secondary battery comprising the electrolyte. The electrolyte for a lithium secondary battery of the present embodiments comprises a non-aqueous organic solvent, a lithium salt, flame retarding materials of fluoroalkyl ether and phosphazene, and a solvent comprising at least one ester.