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:
Jan. 08, 2019
Filed:
Mar. 20, 2014
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Joo-Sung Lee, Daejeon, KR;
Su-Jin Yoon, Daejeon, KR;
Dong-Wook Sung, Daejeon, KR;
Da-Kyung Han, Daejeon, KR;
Kyung-Ryun Ka, Daejeon, KR;
Jong-Hun Kim, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/00 (2006.01); H01M 2/16 (2006.01); H01M 2/14 (2006.01); H01M 2/18 (2006.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 2/16 (2013.01); H01M 2/145 (2013.01); H01M 2/1653 (2013.01); H01M 2/18 (2013.01); H01M 10/052 (2013.01); H01M 2220/30 (2013.01);
Abstract
The present disclosure relates to a separator for an electrochemical device with pores having predetermined diameter, permeation time, and tortuosity, to allow for smooth movement of lithium ions and a method for manufacturing the same, and smooth movement of lithium ions may be optimized by the separator for an electrochemical device.