Title:
ALL SOLID BATTERY
Document Type and Number:
WIPO Patent Application WO/2023/153591
Kind Code:
A1
Abstract:
The present invention relates to an all solid battery, and an all solid battery according to one embodiment comprises: a positive electrode plate comprising active material on a positive electrode current collector; a solid electrolyte layer disposed on one side of the positive electrode plate; and a negative electrode plate disposed on one side of the solid electrolyte layer, wherein the positive electrode plate comprises an active area of the active material and a deactivated area, at the outer edge of the active area, which has been laser processed.
Inventors:
MIN MYOUNGKI (KR)
KIM JIN-WOO (KR)
PARK HEETAEK (KR)
KIM JIN-WOO (KR)
PARK HEETAEK (KR)
Application Number:
PCT/KR2022/018049
Publication Date:
August 17, 2023
Filing Date:
November 16, 2022
Export Citation:
Assignee:
SAMSUNG SDI CO LTD (KR)
International Classes:
H01M10/0585; H01M4/13; H01M10/42
Foreign References:
| KR20180055717A | 2018-05-25 | |||
| KR20080101725A | 2008-11-21 | |||
| KR20190026090A | 2019-03-13 | |||
| KR20140119499A | 2014-10-10 | |||
| US20170207482A1 | 2017-07-20 |
Attorney, Agent or Firm:
PANKOREA PATENT AND LAW FIRM (KR)
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