发明名称 |
Electron emission element |
摘要 |
A multi type electron emission element comprises a plurality of electrodes formed on a deposition surface of an insulating material and each having a conical portion of a single crystal, an insulating layer formed on the deposition surface and having openings respectively centered on the conical portions, and a deriving electrodes, part of which is formed near at least the conical portions, the deriving electrode being formed on the insulating layer.
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申请公布号 |
US5361015(A) |
申请公布日期 |
1994.11.01 |
申请号 |
US19930011006 |
申请日期 |
1993.01.29 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
OKUNUKI, MASAHIKO;SUZUKI, AKIRA;SHIMODA, ISAMU;KANEKO, TETSUYA;TSUKAMOTO, TAKEO;TAKEDA, TOSHIHIKO;YONEHARA, TAKAO;ICHIKAWA, TAKESHI |
分类号 |
H01J1/304;H01J3/02;H01J9/02;H01J31/12;(IPC1-7):H01J7/06;H01L21/02 |
主分类号 |
H01J1/304 |
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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