Title:
METHOD FOR MANUFACTURING ELECTRODE AND ELECTRODE MANUFACTURING SYSTEM USED IN SAME
Document Type and Number:
WIPO Patent Application WO/2023/003300
Kind Code:
A1
Abstract:
The present invention provides a method for manufacturing an electrode and an electrode manufacturing system used in the method, the method comprising the steps of: (a) laminating an active material layer on the surface of a current collector; and (b) removing part of the active material layer by irradiating the surface of the active material layer with a laser beam, wherein a process for supplying moisture to the active material layer is performed before irradiating the active material layer with the laser beam in the step (b).
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Inventors:
LEE SEO JUN (KR)
LEE HYOJIN (KR)
KIM TAE SU (KR)
LEE HYUK SOO (KR)
PARK JUNG HYUN (KR)
LEE HYOJIN (KR)
KIM TAE SU (KR)
LEE HYUK SOO (KR)
PARK JUNG HYUN (KR)
Application Number:
PCT/KR2022/010450
Publication Date:
January 26, 2023
Filing Date:
July 18, 2022
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M4/04; B05C9/12
Foreign References:
KR20150088905A | 2015-08-03 | |||
KR20120117636A | 2012-10-24 | |||
JP2016066594A | 2016-04-28 | |||
JP2002289180A | 2002-10-04 | |||
JP2019091793A | 2019-06-13 | |||
JP2016033912A | 2016-03-10 | |||
KR20210095769A | 2021-08-03 | |||
JP2000251942A | 2000-09-14 |
Attorney, Agent or Firm:
KIM, Sung Ho (KR)
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