Title:
ALL-SOLID-STATE BATTERY COMPRISING THIN FILM CURRENT COLLECTOR AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2022/019694
Kind Code:
A1
Abstract:
The present invention relates to an all-solid-state battery comprising a thin film current collector and a method for manufacturing same. Specifically, the present invention relates to an all-solid-state battery and a method for manufacturing same, wherein by heat treatment of a current collector with a thickness of less than 5㎛ on a solid electrolyte, the interface resistance between the current collector and the solid electrolyte can be improved and the entire size of the all-solid-battery can be reduced.
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Inventors:
LEE JUNG PIL (KR)
HAN HYEA EUN (KR)
HAH HOE JIN (KR)
CHO SUNG JU (KR)
HAN HYEA EUN (KR)
HAH HOE JIN (KR)
CHO SUNG JU (KR)
Application Number:
PCT/KR2021/009519
Publication Date:
January 27, 2022
Filing Date:
July 23, 2021
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M10/0585; H01M4/66; H01M10/052; H01M10/0562; H01M10/28; H01M10/30; H01M10/34; H01M12/02
Domestic Patent References:
| WO2019139966A1 | 2019-07-18 |
Foreign References:
| KR20150016210A | 2015-02-11 | |||
| KR101442883B1 | 2014-09-23 | |||
| KR20030097627A | 2003-12-31 | |||
| KR101446677B1 | 2014-10-01 | |||
| KR20200091625A | 2020-07-31 | |||
| JP2018181451A | 2018-11-15 | |||
| JP2019200890A | 2019-11-21 |
Attorney, Agent or Firm:
MYUNGRYUN IP & LAW FIRM (KR)
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