发明名称 |
Electron-emitting device, electron source, image-forming apparatus, and method for producing electron-emitting device and electron-emitting apparatus |
摘要 |
A method for producing a durable electron-emitting device having a uniform electron emission characteristic, an electron source, and an image-forming apparatus having a uniform display characteristic for a long period are provided. The method for producing an electron-emitting device according to the present invention includes the steps of: disposing a cathode electrode on a surface of a substrate; providing an electrode opposite the cathode electrode; disposing plural pieces of fiber containing carbon as a main component on the cathode electrode; and applying potential higher than potential applied to the cathode electrode under depressurized condition to an electrode opposite the cathode electrode.
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申请公布号 |
US2002031972(A1) |
申请公布日期 |
2002.03.14 |
申请号 |
US20010940643 |
申请日期 |
2001.08.29 |
申请人 |
KITAMURA SHIN;TSUKAMOTO TAKEO |
发明人 |
KITAMURA SHIN;TSUKAMOTO TAKEO |
分类号 |
H01J1/30;H01J1/304;H01J9/02;(IPC1-7):H01J9/02 |
主分类号 |
H01J1/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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