Title:
METHOD FOR MANUFACTURING POUCH TYPE BATTERY CELL BY USING JIG, COMPRISING FIXING STEP
Document Type and Number:
WIPO Patent Application WO/2019/054837
Kind Code:
A1
Abstract:
The present invention relates to a method for manufacturing a pouch type battery cell, comprising: (d) a step of injecting an electrolyte into a pouch type battery case having an electrode assembly accommodated therein; (e) a step of positioning the pouch type battery cell to a fixing and pressing jig; and (f) an activating step of charging/discharging the pouch type battery cell in a state in which a pressure is applied to the jig.
Inventors:
JUNG HYE RI (KR)
KIM EUN BEE (KR)
LEE JUNG PIL (KR)
KIM EUN BEE (KR)
LEE JUNG PIL (KR)
Application Number:
PCT/KR2018/010942
Publication Date:
March 21, 2019
Filing Date:
September 17, 2018
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M10/04; H01M4/04; H01M4/38; H01M4/485; H01M4/58; H01M10/0525; H01M50/105
Foreign References:
| KR20130126365A | 2013-11-20 | |||
| KR20120116753A | 2012-10-23 | |||
| KR20170033601A | 2017-03-27 | |||
| KR20160107644A | 2016-09-19 | |||
| KR20140068551A | 2014-06-09 | |||
| KR20170119803A | 2017-10-30 | |||
| KR20170033601A | 2017-03-27 | |||
| JP2016515291A | 2016-05-26 | |||
| KR20160132572A | 2016-11-21 | |||
| KR100987942B1 | 2010-10-18 |
Other References:
See also references of EP 3584867A4
Attorney, Agent or Firm:
JANG, Nak Yong et al. (KR)
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