发明名称 |
Electron source, image forming apparatus, and manufacture method for electron source |
摘要 |
Uniformity of the electron emission characteristics of electron emitting devices is improved. A substrate is formed with row-directional wires and column-directional wires electrically connected to electron emitting devices disposed in a matrix shape and each having electrodes and an electroconductive film. A pseudo row-directional wire is formed at a position X0 between a position X1 of a row-directional wire and a periphery of the substrate, and a pseudo column-directional wire is formed at a position Y0 between a position Y1 of a column-directional wire and a periphery of the substrate. Pseudo electrodes and are electrically connected to the pseudo row-directional wire and pseudo column-directional wire.
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申请公布号 |
US6614167(B1) |
申请公布日期 |
2003.09.02 |
申请号 |
US20000511388 |
申请日期 |
2000.02.23 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
ONO TAKEO;SUGENO TORU |
分类号 |
H01J9/02;B41F15/08;H01J1/316;H01J29/04;H01J31/12;H05K3/12;(IPC1-7):H01J31/12;H01J29/92 |
主分类号 |
H01J9/02 |
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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