Title:
ELECTRODE-FORMING DEVICE EQUIPPED WITH NOTCHING PILOT PIN, AND METHOD FOR FORMING ELECTRODE USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/080966
Kind Code:
A1
Abstract:
The invention of the present application relates to an electrode-forming device that is equipped with a notching pilot pin for reducing a level difference that can occur during the process of notching an electrode, and a method for forming an electrode using the device.
Inventors:
KONG TAE YOON (KR)
LIM SEUNG HYUN (KR)
LIM SEUNG HYUN (KR)
Application Number:
PCT/KR2021/014395
Publication Date:
April 21, 2022
Filing Date:
October 15, 2021
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M4/04; B26F1/12; H01M50/531
Foreign References:
| KR101719026B1 | 2017-03-22 | |||
| KR20200112419A | 2020-10-05 | |||
| JP2011081964A | 2011-04-21 | |||
| KR101901777B1 | 2018-09-28 | |||
| KR100872498B1 | 2008-12-05 | |||
| KR20200134693A | 2020-12-02 | |||
| JP5159007B2 | 2013-03-06 | |||
| KR101326628B1 | 2013-11-07 | |||
| KR102026126B1 | 2019-09-27 | |||
| KR101737790B1 | 2017-05-19 |
Other References:
See also references of EP 4113648A4
Attorney, Agent or Firm:
MYUNGRYUN IP & LAW FIRM (KR)
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