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. 23, 2017
Filed:
Nov. 21, 2013
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Young Geun Choi, Daejeon, KR;
Geun Chang Chung, Daejeon, KR;
Yourim Yoon, Daejeon, KR;
Seung Jae Yoon, Daejeon, KR;
Jong Mo Jung, Daejeon, KR;
Jonghyun Chae, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/58 (2010.01); H01M 10/0569 (2010.01); H01M 4/583 (2010.01); H01M 10/052 (2010.01); H01M 10/0568 (2010.01); H01M 4/587 (2010.01); H01M 10/0525 (2010.01); H01M 4/136 (2010.01);
U.S. Cl.
CPC ...
H01M 4/5825 (2013.01); H01M 4/136 (2013.01); H01M 4/583 (2013.01); H01M 4/587 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01); H01M 10/0568 (2013.01); H01M 10/0569 (2013.01); H01M 2220/20 (2013.01); H01M 2300/0028 (2013.01); H01M 2300/0037 (2013.01); Y02E 60/122 (2013.01); Y02T 10/7011 (2013.01);
Abstract
Disclosed is a lithium secondary battery including (i) a cathode active material including a lithium metal phosphate according to Formula 1 below, (ii) an anode active material including amorphous carbon, and (iii) an electrolyte for lithium secondary batteries including a lithium salt and an ether-based solvent,LiM(PO)X  (1)