US 12,334,567 B2
Battery module including a battery cell stack and a film
Kyung-Mo Kim, Daejeon (KR); Jeong-O Mun, Daejeon (KR); and Ho-June Chi, Daejeon (KR)
Assigned to LG Energy Solution, Ltd., Seoul (KR)
Filed by LG Energy Solution, Ltd., Seoul (KR)
Filed on Jun. 14, 2023, as Appl. No. 18/209,862.
Application 18/209,862 is a continuation of application No. 17/835,486, filed on Jun. 8, 2022, granted, now 11,715,853.
Application 17/835,486 is a continuation of application No. 16/765,611, granted, now 11,394,075, issued on Jul. 19, 2022, previously published as PCT/KR2019/002243, filed on Feb. 22, 2019.
Claims priority of application No. 10-2018-0061626 (KR), filed on May 30, 2018.
Prior Publication US 2023/0327239 A1, Oct. 12, 2023
Int. Cl. H01M 50/103 (2021.01); B29C 65/00 (2006.01); H01M 50/204 (2021.01); H01M 50/211 (2021.01); H01M 50/244 (2021.01)
CPC H01M 50/103 (2021.01) [H01M 50/204 (2021.01); H01M 50/211 (2021.01); H01M 50/244 (2021.01); B29C 66/83431 (2013.01); Y02P 70/50 (2015.11)] 16 Claims
OG exemplary drawing
 
1. A battery module comprising:
a battery cell stack including a plurality of battery cells, each battery cell having an electrode assembly and an electrolyte disposed within a battery case;
a frame in which the battery cell stack is disposed; and
a film disposed between the battery cell stack and the frame, wherein the film has a first side attached to the frame, and a second side attached to the battery case of an outermost battery cell of the battery cell stack, wherein the second side of the film is attached to the battery cell stack with a double-sided tape.