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    Electron tube
    2.
    发明授权
    Electron tube 有权
    电子管

    公开(公告)号：US09299530B2

    公开(公告)日：2016-03-29

    申请号：US14425917

    申请日：2013-07-31

    Applicant: HAMAMATSU PHOTONICS K.K.

    Inventor： Yasumasa Hamana ,  Takaaki Nagata ,  Kimitsugu Nakamura

    IPC: H01J31/50 ,  H01J29/86 ,  H01J5/10 ,  H01J29/88 ,  H01J5/08 ,  H01J40/18

    CPC classification number: H01J29/86 ,  C23C16/45525 ,  H01J5/08 ,  H01J5/10 ,  H01J29/88 ,  H01J31/50 ,  H01J40/18

    Abstract: In an electron tube, an atomic layer deposition method is used to form an electrical resistance film having a stacked structure of electrically insulating layers and electrically conductive layers or a mixed structure of an electrically insulating material and an electrically conductive material, so as to cover the whole of an inner wall surface and an outer wall surface of a second envelope. By use of the atomic layer deposition method, the firm and fine electrical resistance film with a desired resistance can be formed on an insulation surface, without containing a material such as a binder. When the electrical resistance film is provided with slight electrical conductivity, it can suppress occurrence of withstand voltage failure due to electrification of the insulation surface or the like and realize stability of withstand voltage characteristics.

    Abstract translation: 在电子管中，使用原子层沉积法形成具有电绝缘层和导电层的叠层结构或电绝缘材料和导电材料的混合结构的电阻膜，以覆盖 整个内壁表面和第二外壳的外壁表面。 通过使用原子层沉积方法，可以在绝缘表面上形成具有所需电阻的牢固且精细的电阻膜，而不含粘合剂等材料。 当电阻膜具有轻微的导电性时，可以抑制由于绝缘表面等引起的耐电压故障的发生，并且实现耐电压特性的稳定性。

    Streak tube
    3.
    发明申请
    Streak tube 有权
    条纹管

    公开(公告)号：US20060061273A1

    公开(公告)日：2006-03-23

    申请号：US11230921

    申请日：2005-09-21

    Applicant: Yoshinori Inagaki ,  Toshiharu Al ,  Kuniyoshi Mori

    Inventor： Yoshinori Inagaki ,  Toshiharu Al ,  Kuniyoshi Mori

    IPC: H01J31/50 ,  H01J40/18

    CPC classification number: H01J40/18

    Abstract: 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 therethrough 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.

    Abstract translation: 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; 具有用于使从光电阴极20发射的电子通过的开口部23a的阳极23; 用于控制通过阳极的开口23a的电子的偏转的偏转电极24; 以及用于检测由于具有由偏转电极24控制的偏转的电子的条纹图像的荧光屏25。 光电阴极20被配置成在入射面板12和阳极23之间形成的电场的轴线上，或者通过阳极23中的开口部23a的中心的管轴上，与阳极23直接面对 在信封10内。 因此，可以实现能够抑制噪声信号对与入射光对应的信号的影响的条纹管。

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