Title:
CELL MANUFACTURING DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2020/180028
Kind Code:
A1
Abstract:
In order to solve the above technical problem, a cell manufacturing device according to an embodiment of the present invention comprises: a center electrode reel from which a center electrode is unwound; a first heater which applies radiant heat to the unwound center electrode; an upper separator reel from which an upper separator to be laminated on the top surface of the center electrode is unwound; a lower separator reel from which a lower separator to be laminated on the bottom surface of the center electrode is unwound; an upper electrode reel from which an upper electrode to be laminated on the top surface of the upper separator is unwound; and a second heater which applies radiant heat to the unwound upper electrode.
Inventors:
SHIM HONG SEOK (KR)
KIM YOONG (KR)
KIM YOONG (KR)
Application Number:
PCT/KR2020/002489
Publication Date:
September 10, 2020
Filing Date:
February 20, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
B32B37/06; H01M10/04; F26B23/06; H05B1/02; H05B3/40
Foreign References:
| JP2013122831A | 2013-06-20 | |||
| KR20180018139A | 2018-02-21 | |||
| KR20180039561A | 2018-04-18 | |||
| JPS6247232B2 | 1987-10-07 | |||
| JPS6364853B2 | 1988-12-13 |
Other References:
See also references of EP 3902048A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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