| 发明名称 |
Electron-emitting device, electron source, and image display apparatus |
| 摘要 |
An electron-emitting device includes an electron-emitting film containing molybdenum. A spectrum obtained by measuring a surface of the electron-emitting film by X-ray photoelectron spectroscopy has a first peak having a peak top in the range of 229±0.5 eV and a sub peak having a peak top in the range of 228.1±0.3 eV. |
| 申请公布号 |
US8134288(B2) |
申请公布日期 |
2012.03.13 |
| 申请号 |
US20100970849 |
申请日期 |
2010.12.16 |
| 申请人 |
MOTOI TAIKO;OZAKI EIJI;FUJIWARA RYOJI;KITAO AKIKO;CANON KABUSHIKI KAISHA |
发明人 |
MOTOI TAIKO;OZAKI EIJI;FUJIWARA RYOJI;KITAO AKIKO |
| 分类号 |
H01J17/49 |
主分类号 |
H01J17/49 |
| 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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