发明授权
- 专利标题： Conductor, power storage device, electronic device, and method for forming conductor
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申请号： US17731538申请日： 2022-04-28
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公开(公告)号： US11699794B2公开(公告)日： 2023-07-11
- 发明人: Teruaki Ochiai , Takahiro Kawakami , Takuya Miwa
- 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 Kanagawa-ken
- 代理机构： Robinson Intellectual Property Law Office
- 代理商 Eric J. Robinson
- 优先权： JP 15128002 2015.06.25
- 分案原申请号： US15189517 2016.06.22
- 主分类号： H01M4/00
- IPC分类号： H01M4/00 ; H01M4/66 ; H01M4/131 ; H01M4/587 ; H01M4/36 ; H01M4/62 ; H01G11/50 ; H01G11/36 ; H01G11/86 ; H01G11/38 ; H01M10/0525
摘要：
A novel electrode is provided. A novel power storage device is provided. A conductor having a sheet-like shape is provided. The conductor has a thickness of greater than or equal to 800 nm and less than or equal to 20 μm. The area of the conductor is greater than or equal to 25 mm2 and less than or equal to 10 m2. The conductor includes carbon and oxygen. The conductor includes carbon at a concentration of higher than 80 atomic % and oxygen at a concentration of higher than or equal to 2 atomic % and lower than or equal to 20 atomic %.
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