发明名称 |
Fluorescent display device |
摘要 |
A fluorescent display device is disclosed which is capable of improving visibility of luminous display of anodes. In the device, cathodes are arranged laterally out of an area opposite to the anodes so as not to hinder the observation of the luminous display. The device also includes a deflecting electrode for deflecting and diffusing electrons emitted from the cathodes so as to direct them toward the anodes.
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申请公布号 |
US4733139(A) |
申请公布日期 |
1988.03.22 |
申请号 |
US19860831508 |
申请日期 |
1986.02.21 |
申请人 |
FUTABA DENSHI KOGYO KABUSHIKI KAISHA |
发明人 |
MORIMOTO, KIYOSHI |
分类号 |
H01J31/15;(IPC1-7):H01J29/70;H01J29/72 |
主分类号 |
H01J31/15 |
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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