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:
Aug. 30, 2022
Filed:
Feb. 21, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Jung-Been You, Daejeon, KR;
Dal-Mo Kang, Daejeon, KR;
Jeong-O Mun, Daejeon, KR;
Jae-Uk Ryu, Daejeon, KR;
Ho-June Chi, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/20 (2021.01); H01M 50/502 (2021.01); H01M 50/531 (2021.01);
U.S. Cl.
CPC ...
H01M 50/502 (2021.01); H01M 50/20 (2021.01); H01M 50/531 (2021.01); H01M 2220/20 (2013.01);
Abstract
A battery module includes: a unit module stack formed by stacking a plurality of unit modules, each of which has a battery cell, a bus bar attached to an electrode lead provided to the battery cell, and a bus bar frame attached to a terrace portion of the battery cell to accommodate at least a portion of the electrode lead and the bus bar, wherein each bus bar frame includes a connector holder; and a connector fixed by the connector holders of at least two unit modules of the plurality of unit modules to contact the bus bar.