Title:
BATTERY MODULE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/184813
Kind Code:
A1
Abstract:
A battery module according to one embodiment of the present invention comprises: a battery cell stack in which a plurality of battery cells are stacked; a bus bar frame connected to the battery cell stack; cell terraces protruding from adjacent battery cells among the battery cells included in the battery cell stack; electrode leads protruding from the cell terraces, respectively; and an insulating adhesive layer positioned between adjacent electrode leads among the electrode leads and covering a boundary portion between the cell terraces and the electrode leads, wherein the insulating adhesive layer is in close contact with a step formed by the cell terraces and the electrode leads.
Inventors:
CHO YOUNG BUM (KR)
KIM SEUNG JOON (KR)
KIM SEUNG JOON (KR)
Application Number:
PCT/KR2019/017026
Publication Date:
September 17, 2020
Filing Date:
December 04, 2019
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M50/178; H01M50/211; H01M50/50; H01M50/548; H01M50/553; H01M50/562; H01M50/566; H01M50/588; H01M50/595
Foreign References:
| KR20170103232A | 2017-09-13 | |||
| JP2016513855A | 2016-05-16 | |||
| JP2008512843A | 2008-04-24 | |||
| JP2014053316A | 2014-03-20 | |||
| KR101045858B1 | 2011-07-01 |
Other References:
See also references of EP 3907782A4
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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