| 发明名称 |
ELECTRON EMISSION DEVICE WITH GAP BETWEEN ELECTRON EMISSION ELECTRODE AND SUBSTRATE |
| 摘要 |
An electron emission device comprises an electron emission electrode with a pointed end and a counter electrode positioned opposite to the pointed end, both formed by fine working of a conductive layer laminated on an insulating substrate.
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| 申请公布号 |
US2002097204(A1) |
申请公布日期 |
2002.07.25 |
| 申请号 |
US19980060354 |
申请日期 |
1998.04.15 |
| 申请人 |
TSUKAMOTO TAKEO;MIYAWAKI MAMORU;KANEKO TETSUYA;SUZUKI AKIRA;SHIMODA ISAMU;TAKEDA TOSHIHIKO;OKUNUKI MASAHIKO |
发明人 |
TSUKAMOTO TAKEO;MIYAWAKI MAMORU;KANEKO TETSUYA;SUZUKI AKIRA;SHIMODA ISAMU;TAKEDA TOSHIHIKO;OKUNUKI MASAHIKO |
| 分类号 |
H01J1/304;H01J3/02;(IPC1-7):G09G3/22 |
主分类号 |
H01J1/304 |
| 代理机构 |
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