Title:
BATTERY INCLUDING SAFETY FUNCTION LAYER
Document Type and Number:
WIPO Patent Application WO/2024/025226
Kind Code:
A1
Abstract:
A battery including a safety function layer is disclosed. A battery according to various embodiments of the present invention may comprise: a battery case dividing the interior and the exterior of the battery; and an electrode assembly including at least one positive electrode positioned inside the battery case, at least one negative electrode positioned inside the battery case to face the positive electrode, and at least one separator disposed between the positive electrode and the negative electrode. The positive electrode may include a positive electrode safety function layer disposed in an area including the outermost positive electrode area, the area being closest to the inner side of the battery case in the positive electrode.
Inventors:
LEE YEONIL (KR)
JUNG SINYOUNG (KR)
CHOI WOONGCHUL (KR)
JUNG SINYOUNG (KR)
CHOI WOONGCHUL (KR)
Application Number:
PCT/KR2023/010166
Publication Date:
February 01, 2024
Filing Date:
July 17, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H01M10/42; H01M4/02; H01M10/052; H01M10/0585; H01M10/0587
Foreign References:
| KR101750839B1 | 2017-06-26 | |||
| JPH0896792A | 1996-04-12 | |||
| KR20130100698A | 2013-09-11 | |||
| KR20180113910A | 2018-10-17 | |||
| JP2016149189A | 2016-08-18 |
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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