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:
Dec. 15, 2020
Filed:
Mar. 16, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Jung-Pil Lee, Daejeon, KR;
Eun-Bee Kim, Daejeon, KR;
Ji-Young Kim, Daejeon, KR;
Eun-Kyung Mok, Daejeon, KR;
In-Sung Uhm, Daejeon, KR;
Hye-Ri Jung, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/137 (2010.01); H01M 4/04 (2006.01); H01M 4/139 (2010.01); H01M 4/62 (2006.01); H01M 10/0525 (2010.01); H01M 10/0565 (2010.01);
U.S. Cl.
CPC ...
H01M 4/137 (2013.01); H01M 4/0404 (2013.01); H01M 4/0419 (2013.01); H01M 4/139 (2013.01); H01M 4/621 (2013.01); H01M 10/0525 (2013.01); H01M 10/0565 (2013.01);
Abstract
A method for manufacturing an electrode for a solid state battery and an electrode obtained thereby. In the electrode, the electrode active material particles are at least partially surface-coated with a first coating layer including a mixture of (a) a binder, a first polymer electrolyte or both a binder and a first polymer electrolyte, and (b) a conductive material. In addition, the first coating layer in the electrode is formed by an electrospraying and/or electrospinning process.