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:
Nov. 03, 2020
Filed:
Oct. 30, 2015
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Yo-Han Kwon, Daejeon, KR;
In-Sung Uhm, Daejeon, KR;
Je-Young Kim, Daejeon, KR;
Suk-In Noh, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/16 (2006.01); H01M 10/42 (2006.01); H01M 10/058 (2010.01); H01M 10/04 (2006.01); H01M 4/36 (2006.01); H01M 4/13 (2010.01); H01M 2/02 (2006.01); H01M 4/525 (2010.01); H01M 4/587 (2010.01); H01M 4/14 (2006.01); H01M 10/12 (2006.01); H01M 10/36 (2010.01); H01M 10/28 (2006.01); H01M 4/24 (2006.01);
U.S. Cl.
CPC ...
H01M 10/4235 (2013.01); H01M 2/0275 (2013.01); H01M 2/1673 (2013.01); H01M 4/13 (2013.01); H01M 4/366 (2013.01); H01M 4/525 (2013.01); H01M 4/587 (2013.01); H01M 10/04 (2013.01); H01M 10/0431 (2013.01); H01M 10/058 (2013.01); H01M 4/14 (2013.01); H01M 4/24 (2013.01); H01M 10/12 (2013.01); H01M 10/28 (2013.01); H01M 10/36 (2013.01);
Abstract
The present invention relates to a sheet-type electrode for a secondary battery, a method for manufacturing the same, a secondary battery comprising the same, and a cable-type secondary battery, the electrode comprising: a sheet-type electrode stacked body comprising a collector, an electrode active material formed on a surface of the collector, and a porous first support layer formed on the electrode active material; and a sealing layer formed so as to surround the entire side surface of the electrode stacked body.