ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS

WIPO Patent Application WO/2024/078295

A1

An electrochemical apparatus and an electronic apparatus. The electrochemical apparatus comprises a housing, an electrode assembly, and a first conductive plate. The housing comprises a main body portion and a sealing structure. The main body portion comprises first and second end walls opposite to one another in a first direction, first and second walls opposite to one another in a second direction, and first and second side walls opposite to one another in a third direction. The sealing structure comprises a first sealing part connected to the first end wall and a second sealing part connected to the first side wall. The first sealing part is folded in a direction close to a joint between the first wall and the first end wall, and/or, the second sealing part is folded in a direction close to a joint between the first wall and the first side wall. The first conductive plate comprises a first surface facing the first wall and a second surface facing the second wall. Insulating adhesive connects the first conductive plate and the first sealing part, and comprises a first layer connected to the first surface and a second layer connected to the second surface. A second region of the second layer overlaps the first layer, and a first region extends from the second region toward the electrode assembly and extends beyond the first layer.

LI XUECHENG (CN)
SU YISONG (CN)
WEN ZHAODONG (CN)
LI BEIBEI (CN)

PCT/CN2023/120465

April 18, 2024

September 21, 2023

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NINGDE AMPEREX TECH LIMITED (CN)

H01M50/172; H01M50/186

SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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