Title:
BUS BAR HAVING SURFACE PATTERN AND BATTERY MODULE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2021/025399
Kind Code:
A1
Abstract:
The present invention relates to a bus bar for connecting an electrode lead and a battery module comprising same. The bus bar has a surface structure having a concavity and convexity pattern aligned in one direction on a connection part with an electrode lead, and thus the weldability with the electrode lead can be enhanced.
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Inventors:
KIM KYUNG MO (KR)
MOON JEONG OH (KR)
LEE JUNG HOON (KR)
CHI HO JUNE (KR)
PARK JIN YONG (KR)
JIN HEE JUN (KR)
PARK JHIN HA (KR)
MOON JEONG OH (KR)
LEE JUNG HOON (KR)
CHI HO JUNE (KR)
PARK JIN YONG (KR)
JIN HEE JUN (KR)
PARK JHIN HA (KR)
Application Number:
PCT/KR2020/010177
Publication Date:
February 11, 2021
Filing Date:
July 31, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M2/20; H01M2/30
Foreign References:
| JP2011210482A | 2011-10-20 | |||
| KR20180119991A | 2018-11-05 | |||
| KR20180097897A | 2018-09-03 | |||
| KR20180133698A | 2018-12-17 | |||
| KR20150089724A | 2015-08-05 |
Other References:
See also references of EP 3985789A4
Attorney, Agent or Firm:
KIM, Hong Gyun (KR)
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