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1. 发明授权

US07557503B2 Streak tube including control electrode having blocking portion between a photocathode and an anode 有权
标题翻译：条纹管包括在光电阴极和阳极之间具有阻挡部分的控制电极
公开(公告)号：US07557503B2
公开(公告)日：2009-07-07
申请号：US11230921
申请日：2005-09-21
申请人： Yoshinori Inagaki , Toshiharu Ai , Kuniyoshi Mori
发明人： Yoshinori Inagaki , Toshiharu Ai , Kuniyoshi Mori
IPC分类号： H01J40/06
CPC分类号： H01J40/18
摘要： A streak tube 1A comprises an envelope 10 including an entrance faceplate 12; a photocathode 20 for converting light received from the entrance faceplate 12 into an electron; an anode 23 having an opening 23a for passing there through the electron emitted from the photocathode 20; deflecting electrodes 24 for controlling a deflection of the electron having passed through the opening 23a of the anode; and a fluorescent screen 25 for detecting a streak image due to the electron having the deflection controlled by the deflecting electrodes 24. The photocathode 20 is configured so as to be kept from directly facing the anode 23 on an axis of an electric field formed between the entrance faceplate 12 and the anode 23 or on a tube axis passing the center of the opening 23a in the anode 23 within the envelope 10. Thus, the streak tube capable of suppressing influences of noise signals on signals corresponding to incident light can be realized.
摘要翻译：条纹管1A包括包括入口面板12的外壳10; 用于将从入射面板12接收的光转换成电子的光电阴极20; 具有用于通过从光电阴极20发射的电子通过的开口23a的阳极23; 用于控制已经通过阳极的开口23a的电子的偏转的偏转电极24; 以及荧光屏25，用于检测由于具有由偏转电极24控制的偏转的电子所引起的条纹图像。光电阴极20被配置为在形成在电极24之间的电场轴线上保持与阳极23直接相对的方向入口面板12和阳极23，或通过外壳10内的阳极23中的开口23a的中心的管轴上。因此，可以实现能够抑制噪声信号对与入射光相对应的信号的影响的条纹管。

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