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:
Sep. 22, 2020
Filed:
Dec. 15, 2016
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventor:
Seong Yoon Lim, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/06 (2006.01); H01M 10/04 (2006.01); H01M 2/02 (2006.01); H01M 2/08 (2006.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 2/06 (2013.01); H01M 2/0212 (2013.01); H01M 2/0275 (2013.01); H01M 2/08 (2013.01); H01M 10/0404 (2013.01); H01M 10/0525 (2013.01);
Abstract
The present invention provides a sealing apparatus having a structure in which an application area of pressure and heat is increased by a pair of sealing blocks and a pressurization part extending from the sealing block. In the sealing apparatus according to the present invention based on the structure, when the sealing-planned part is pressurized, heat and pressure may be applied to the sealing-planned part or an insulating film to be extended, and thus an electrode lead and the sealing-planned part adjacent thereto may be firmly bonded.