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1. 发明授权

US4486747A Gas discharge display apparatus capable of emphasis display 失效
标题翻译：能够强调显示的气体放电显示装置
公开(公告)号：US4486747A
公开(公告)日：1984-12-04
申请号：US311764
申请日：1981-10-15
申请人： Yukio Okamoto , Shinichi Shinada , Tadao Okabe , Kazuhito Ikarashi , Osamu Igarashi
发明人： Yukio Okamoto , Shinichi Shinada , Tadao Okabe , Kazuhito Ikarashi , Osamu Igarashi
IPC分类号： G09F9/313 , G09G3/10 , G09G3/29 , H01J17/49 , G09G3/00
CPC分类号： G09G3/285
摘要： A gas discharge display apparatus comprises at least a number of anodes and cathodes each disposed in opposition to each of the anodes so that the anodes and the cathodes are arrayed alternately with each other. The anodes and the cathodes are wired, respectively, in polyphase connections. Discharge stabilizing resistors are connected in series to the polyphase connections leading to either the anodes or cathodes. Pulse voltages are successively applied to the anodes and the cathodes so that the discharge produced between both electrodes is caused to perform self-scanning, while the pulse voltages are applied to the polyphase connections leading to the anodes during a period determined in accordance with an input signal to be displayed, thereby to produce discharge between selected ones of anodes and cathodes determined in accordance with the input signal, said discharge being imparted with a memory effect. By controlling pulse duration of the pulse voltages applied during the period determined by the input signal, brightness of display element(s) selected in accordance with the input signal is controlled in a rather arbitrary manner.
摘要翻译：气体放电显示装置包括至少多个阳极和阴极，每个阳极和阴极与每个阳极相对设置，使得阳极和阴极彼此交替排列。阳极和阴极分别连接在多相连接中。放电稳定电阻器串联连接到通向阳极或阴极的多相连接。脉冲电压被连续地施加到阳极和阴极，使得在两个电极之间产生的放电被引起执行自扫描，同时脉冲电压被施加到在根据输入确定的时段期间导通阳极的多相连接信号，从而在根据输入信号确定的选择的阳极和阴极之间产生放电，所述放电被赋予记忆效应。通过控制在由输入信号确定的周期期间施加的脉冲电压的脉冲持续时间，以相当任意的方式控制根据输入信号选择的显示元件的亮度。

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