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. 07, 2024
Filed:
Sep. 27, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Jung-Pil Lee, Daejeon, KR;
Eun-Bee Kim, Daejeon, KR;
Ji-Hoon Ryu, Daejeon, KR;
Sung-Joong Kang, Daejeon, KR;
Assignee:
LG Energy Solution, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/00 (2006.01); H01M 4/04 (2006.01); H01M 4/139 (2010.01); H01M 10/0565 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0565 (2013.01); H01M 4/0404 (2013.01); H01M 4/139 (2013.01); H01M 2300/0037 (2013.01);
Abstract
The present disclosure relates to an electrode for an all solid-state battery and a manufacturing method thereof, and a mixture of a polymer-based solid electrolyte and a conductive material is filled between electrode active material particles that constitute an electrode active material layer, to increase the contact between the electrode active material particles and the conductive material through a solvent annealing process included in a manufacturing process, thereby improving ionic conductivity in the electrode and capacity in the electrode.