| 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 |
US2011148281(A1) |
申请公布日期 |
2011.06.23 |
| 申请号 |
US20100970849 |
申请日期 |
2010.12.16 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
MOTOI TAIKO;OZAKI EIJI;FUJIWARA RYOJI;KITAO AKIKO |
| 分类号 |
H01J1/62;H01J1/02 |
主分类号 |
H01J1/62 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
