发明名称 |
Electron emission device. |
摘要 |
<p>An electron emission device has a first metal layer (4), an insulation layer (6) formed on the first metal layer, a second metal layer (8) formed on the insulation layer, and means for applying a voltage across the first and second metal layers to cause the second metal layer to emit electrons. The insulation layer includes an organic insulation layer.</p> |
申请公布号 |
EP0262676(A2) |
申请公布日期 |
1988.04.06 |
申请号 |
EP19870114352 |
申请日期 |
1987.10.01 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SUGATA, MASAO;TSUKAMOTO, TAKEO;SHIMIZU, AKIRA;SUZUKI, AKIRA;SHIMODA, ISAMU;OKUNUKI, MASAHIKO |
分类号 |
H01J1/312 |
主分类号 |
H01J1/312 |
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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