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. 17, 2024
Filed:
Jun. 22, 2020
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Assignee:
LG Energy Solution, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/24 (2021.01); H01M 50/211 (2021.01);
U.S. Cl.
CPC ...
H01M 50/24 (2021.01); H01M 50/211 (2021.01); H01M 2220/20 (2013.01);
Abstract
A battery module which prevents laser transmission, and a battery pack including the same, comprises: a battery cell stack in which a plurality of battery cells are stacked, a lower frame covering a lower surface and both side surfaces of the battery cell stack, an upper frame covering an upper surface of the battery cell stack, and a rib protruding from the upper frame so as to align with a pad located between an outermost battery cell of the battery cell stack and one of the side surfaces of the lower frame. The rib is configured to cut off a laser transmitted between the upper frame and the lower frame.