发明名称 |
Method of activating an electron-beam source, manufacturing an activated electron-beam source and manufacturing an image forming apparatus using same |
摘要 |
<p>When manufacturing an electron-beam source, an activation is performed. The activation generates activation material at a plurality of electron-emitting devices, by dividing the plurality of electron-emitting devices into plural groups and sequentially applying voltage to each group. <IMAGE></p> |
申请公布号 |
EP0726591(A1) |
申请公布日期 |
1996.08.14 |
申请号 |
EP19960300202 |
申请日期 |
1996.01.11 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SUZUKI, NORITAKE;SUZUKI, HIDETOSHI;YAMAGUCHI, EIJI |
分类号 |
G09G3/22;H01J1/316;H01J9/02;(IPC1-7):H01J9/02;H01J1/30 |
主分类号 |
G09G3/22 |
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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