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:
Mar. 05, 2024
Filed:
Jul. 26, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Won Kyung Shin, Daejeon, KR;
Kyoung Ho Ahn, Daejeon, KR;
Chul Haeng Lee, Daejeon, KR;
Min Jung Kim, Daejeon, KR;
Jung Hoon Lee, Daejeon, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0568 (2010.01); H01M 10/0525 (2010.01); H01M 10/0565 (2010.01); H01M 10/0569 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0568 (2013.01); H01M 10/0525 (2013.01); H01M 10/0565 (2013.01); H01M 10/0569 (2013.01); H01M 2300/0082 (2013.01); H01M 2300/0085 (2013.01);
Abstract
An electrolyte for a lithium secondary battery is disclosed herein. In some embodiments, an electrolyte includes a lithium salt present in a concentration of 1.6 M to 5 M, an oligomer mixture including a first oligomer containing a unit represented by Formula 1 and a second oligomer containing a unit represented by Formula 2, and an organic solvent.