Apparatus for manufacturing electron source and image forming apparatus
    2.
    发明授权
    Apparatus for manufacturing electron source and image forming apparatus 失效
    用于制造电子源和图像形成装置的装置

    公开(公告)号:US5591061A

    公开(公告)日:1997-01-07

    申请号:US499579

    申请日:1995-07-07

    IPC分类号: H01J1/316 H01J9/02 H01J9/42

    CPC分类号: H01J9/027 H01J1/316

    摘要: An electron-emitting device has a pair of device electrodes and an electroconductive thin film including an electron emitting region arranged between the electrodes. The device is manufactured via an activation process for increasing the emission current of the device. The activation process includes steps of a) applying a voltage (Vact) to the electroconductive thin film having a gap section under initial conditions, b) detecting the electric performance of the electroconductive thin film and c) modifying, if necessary, the initial conditions as a function of the detected electric performance of the electroconductive thin film.

    摘要翻译: 电子发射器件具有一对器件电极和导电薄膜,该导电薄膜包括布置在电极之间的电子发射区域。 该器件通过激活过程制造,用于增加器件的发射电流。 激活过程包括以下步骤:a)在初始条件下向具有间隙部分的导电薄膜施加电压(Vact),b)检测导电薄膜的电性能,以及c)如有必要,将初始条件修改为 检测出导电薄膜的电性能的功能。