- 专利标题： Secondary battery and electronic device
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申请号： US16925617申请日： 2020-07-10
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公开(公告)号： US11444311B2公开(公告)日： 2022-09-13
- 发明人: Minoru Takahashi , Ryota Tajima
- 申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- 申请人地址： JP Atsugi
- 专利权人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- 当前专利权人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- 当前专利权人地址： JP Atsugi
- 代理机构： Nixon Peabody LLP
- 代理商 Jeffrey L. Costellia
- 优先权： JP2014-111114 20140529,JP2014-133121 20140627,JP2014-264017 20141226,JP2015-005404 20150114
- 主分类号： H01M10/04
- IPC分类号： H01M10/04 ; H01M50/116 ; H01M50/124 ; H01M50/105 ; H01G9/048 ; H01G9/145 ; H01G11/78
摘要：
A secondary battery suitable for a portable information terminal or a wearable device is provided. An electronic device having a novel structure which can have various forms and a secondary battery that fits the forms of the electronic device are provided. In the secondary battery, scaling is performed using a film provided with depressions or projections that ease stress on the film due to application of external force. A pattern of depressions or projections is formed on the film by pressing, e.g., embossing.
公开/授权文献
- US20210028482A1 SECONDARY BATTERY AND ELECTRONIC DEVICE 公开/授权日：2021-01-28
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