发明名称 |
Electron-emitting device, method of manufacturing the same, electron source, and image display apparatus |
摘要 |
Provided is an electron-emitting device which is excellent in electron-emitting efficiency, and may obtain a large electron-emitting amount and stable electron-emitting characteristics. The electron-emitting device includes: a first conductive film and a second conductive film which are provided through a first gap; first carbon films connected to the first conductive film; and second carbon films which are connected to the second conductive film, and are opposed to the first carbon films through second and third gaps. Continuous concave portions are provided in the second and third gaps. |
申请公布号 |
US8125134(B2) |
申请公布日期 |
2012.02.28 |
申请号 |
US20090481099 |
申请日期 |
2009.06.09 |
申请人 |
SHIMAZU AKIRA;CANON KABUSHIKI KAISHA |
发明人 |
SHIMAZU AKIRA |
分类号 |
H01J63/04 |
主分类号 |
H01J63/04 |
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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