发明名称 |
Electron-emitting device manufacturing method, electron source manufacturing method, image-forming apparatus manufacturing method, and information displaying and playing apparatus manufacturing method |
摘要 |
Provided is an electron-emitting device using a carbon fiber as an electronic member. A carbon fiber through which a cathode electrode and a control electrode are short-circuited is removed to obtain an electron-emitting device having a uniform electron emission characteristic. A first electrode including a plurality of fibers each containing carbon and a second electrode are prepared. Then, a voltage is applied between the first electrode and the second electrode with a state where a potential of the first electrode becomes higher than a potential of the second electrode to remove a carbon fiber through which the first electrode and the second electrode are short-circuited.
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申请公布号 |
US2005116601(A1) |
申请公布日期 |
2005.06.02 |
申请号 |
US20040986393 |
申请日期 |
2004.11.12 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SHIMAZU AKIRA;TAKEGAMI TSUYOSHI |
分类号 |
H01J1/30;H01J1/304;H01J9/02;(IPC1-7):H01J9/02;H01J1/62 |
主分类号 |
H01J1/30 |
代理机构 |
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主权项 |
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地址 |
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