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公开(公告)号:US20240274777A1
公开(公告)日:2024-08-15
申请号:US18644079
申请日:2024-04-23
Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
IPC: H01M4/04 , H01M10/0587
CPC classification number: H01M4/04 , H01M10/0587 , H01M2220/20
Abstract: An electrode sheet forming method includes: providing a first substrate having a defect and a second substrate having no defect; cutting the first substrate to divide the first substrate into a first portion having the effect and second portions having no defect; and connecting at least one second portion to the second substrate in the lengthwise direction of the second substrate to form an electrode sheet.