- 专利标题： Electrode assembly and secondary battery having a protective layer therein
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申请号： US17195508申请日： 2021-03-08
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公开(公告)号： US11664501B2公开(公告)日： 2023-05-30
- 发明人: Jing Jiang , Kefei Wang
- 申请人： NINGDE AMPEREX TECHNOLOGY LIMITED
- 申请人地址： CN Ningde
- 专利权人： NINGDE AMPEREX TECHNOLOGY LIMITED
- 当前专利权人： NINGDE AMPEREX TECHNOLOGY LIMITED
- 当前专利权人地址： CN Fujian
- 代理机构： Morgan, Lewis & Bockius LLP
- 优先权： CN 1721631032.7 2017.11.29
- 主分类号： H01M4/62
- IPC分类号： H01M4/62 ; H01M4/13 ; H01M10/04 ; H01M50/24 ; H01M50/571 ; H01M50/119 ; H01M50/122 ; H01M50/121 ; H01M50/126 ; H01M4/02
摘要：
A battery includes a first conductive layer having a folded portion, a first edge, and a second edge opposite to the first edge in a first direction of the battery; a first conductive plate located on the first conductive layer; and a first layer comprising an insulating material covering at least one portion of the folded portion, and being distant from the first conductive layer. The first layer partially covers the first edge of the first conductive layer.
公开/授权文献
- US20210194081A1 ELECTRODE ASSEMBLY AND SECONDARY BATTERY 公开/授权日：2021-06-24
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