Title:
APPARATUS FOR MANUFACTURING ELECTRODE
Document Type and Number:
WIPO Patent Application WO/2023/106585
Kind Code:
A1
Abstract:
An apparatus for manufacturing an electrode, according to an embodiment of the present invention, is an apparatus for manufacturing an electrode, in which pressure is applied to an electrode comprising a coated portion and an uncoated portion, the apparatus comprising: a first pressing roll for applying pressure to the uncoated portion; a second pressing roll for applying pressure to the coated portion; and a connection portion passing through each of the center of the first pressing roll and the center of the second pressing roll, wherein the difference between the radius of the first pressing roll and the radius of the second pressing roll is equal to or less than the step between the coated portion and the uncoated portion.
Inventors:
SONG WON SEOB (KR)
KIM HWAN HAN (KR)
CHOY SANG HOON (KR)
SEOL JEONG SOO (KR)
LEE BUMHYUK (KR)
KIM HWAN HAN (KR)
CHOY SANG HOON (KR)
SEOL JEONG SOO (KR)
LEE BUMHYUK (KR)
Application Number:
PCT/KR2022/015047
Publication Date:
June 15, 2023
Filing Date:
October 06, 2022
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M4/04; B30B11/18
Foreign References:
| KR20180081310A | 2018-07-16 | |||
| JP2000251942A | 2000-09-14 | |||
| JP2018156839A | 2018-10-04 | |||
| KR20100120239A | 2010-11-12 | |||
| JP2013165036A | 2013-08-22 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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