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:
Jul. 18, 2017
Filed:
May. 02, 2014
Lg Chem, Ltd., Seoul, KR;
Byoung-Bae Lee, Chungcheongnam-do, KR;
Jae-Seung Oh, Seoul, KR;
Ji-Won Park, Daejeon, KR;
Shin-Jung Choi, Jeonbuk, KR;
Jae-Duk Park, Daejeon, KR;
Dong-Su Kim, Daejeon, KR;
Hyo-Jin Lee, Daejeon, KR;
LG Chem, Ltd., , KR;
Abstract
An electrolyte includes an eutectic mixture composed of (a) a hetero cyclic compound having a predetermined chemistry figure, and (b) an ionizable lithium salt. An electrochemical device having the electrolyte. The eutectic mixture included in the electrolyte exhibits inherent characteristics of an eutectic mixture such as excellent thermal stability and excellent chemical stability, thereby improving the problems such as evaporation, ignition and side reaction of an electrolyte caused by the usage of existing organic solvents.