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:
May. 30, 2017
Filed:
Nov. 22, 2013
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Young Geun Choi, Daejeon, KR;
Jong Mo Jung, Daejeon, KR;
Jonghyun Chae, Daejeon, KR;
Chul Haeng Lee, Daejeon, KR;
Geun Chang Chung, Daejeon, KR;
Yourim Yoon, Daejeon, KR;
Young Cheol Choi, Daejeon, KR;
Seung Jae Yoon, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/052 (2010.01); H01M 10/0569 (2010.01); H01M 4/58 (2010.01);
U.S. Cl.
CPC ...
H01M 10/052 (2013.01); H01M 4/5825 (2013.01); H01M 10/0569 (2013.01); H01M 2220/20 (2013.01); H01M 2300/0037 (2013.01); Y02T 10/7011 (2013.01);
Abstract
Disclosed are an electrolyte for lithium secondary batteries including a lithium salt and a non-aqueous solvent, in which the non-aqueous solvent includes an ether based solvent and a glyme based solvent and a ratio of the ether based solvent to the glyme based solvent is 20:80 to 60:40 based on the total volume of the non-aqueous solvent, and a secondary battery including the same.