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1. 发明授权

US4156164A Display device using hot cathode gas discharge 失效
标题翻译：显示装置采用热阴极气体放电
公开(公告)号：US4156164A
公开(公告)日：1979-05-22
申请号：US888976
申请日：1978-03-21
申请人： Teiichi Yamagami , Mitsuharu Tsuchiya , Tetsuro Ohtsuka
发明人： Teiichi Yamagami , Mitsuharu Tsuchiya , Tetsuro Ohtsuka
IPC分类号： G09G3/28 , G09G3/282 , H01J17/49 , H05B37/00 , H05B39/00 , H05B41/00
CPC分类号： H01J17/498 , G09G3/282
摘要： A d.c. gas-discharge display device has gas-discharge display panel including hot cathodes inserted in a thermal electron generating space, an insulating plate having holes as discharge-glow spaces and on one surface thereof grid electrodes with holes for penetration of thermal electrons and on another surface thereof anode electrodes, and gas, metallic vapor on a mixture thereof, which fills the space in the display panel and forms an envelope. A voltage generator supplies the cathodes with a potential to provide thermal electrons. A first pulse generator supplies the grid electrodes with a pulse having a pulse height higher than V.sub.ON and being biased by a d.c. voltage lower than V.sub.OFF.A second pulse generator supplies the anode electrodes with a positive pulse having a pulse height higher than the ionization voltage of the gas, metallic vapor or mixture and being biased by a d.c. voltage between ground level and the ionization voltage. The discharge glow in each discharge hole is thus turned on during the time the pulse applied to the grid electrode coincides with the pulse applied to the anode electrode.
摘要翻译：一个d.c. 气体放电显示装置具有气体放电显示面板，其包括插入热电子发生空间的热阴极，具有作为放电辉光空间的孔的绝缘板，并且在其一个表面上具有用于穿透热电子的孔的栅格电极和在另一表面上其阳极电极和气体，其混合物上的金属蒸气，其填充显示面板中的空间并形成外壳。电压发生器为阴极提供提供热电子的潜力。第一脉冲发生器为栅格电极提供具有高于VON的脉冲高度的脉冲，并被直流电压偏置。电压低于VOFF。

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