| 发明名称 |
ELECTRON-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME AS WELL AS ELECTRON SOURCE AND IMAGE-FORMING APPARATUS |
| 摘要 |
An electron-emitting device comprises a pair of oppositely disposed electrodes and an electroconductive film arranged between the electrodes and including a high resistance region. The high resistance region has a deposit containing carbon as a principal ingredient. The electron-emitting device can be used for an electron source of an image-forming apparatus of the flat panel type.
|
| 申请公布号 |
CA2540606(A1) |
申请公布日期 |
1995.06.28 |
| 申请号 |
CA19942540606 |
申请日期 |
1994.06.22 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
ONO, TAKEO;BANNO, YOSHIKAZU;MITOME, MASANORI;YAMANOBE, MASATO;NOMURA, ICHIRO;OHNISHI, TOSHIKAZU;SUZUKI, HIDETOSHI |
| 分类号 |
H01J9/00;H01J1/30;H01J1/308;H01J1/316;H01J3/02;H01J9/02 |
主分类号 |
H01J9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
