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    • 33. 发明公开
    • Cyclotron displays
    • 回旋加速器显示器
    • EP0933800A2
    • 1999-08-04
    • EP99102142.9
    • 1999-02-03
    • Horng, Herng-ErYeung, Wai-BongYang, Kai
    • Horng, Herng-ErYeung, Wai-BongYang, Kai
    • H01J31/12H01J29/48
    • H01J29/48H01J3/02H01J29/04H01J29/62
    • The present invention comprises cyclotron display devices similar to cathode ray tubes (CRTs) in which the CRT electron gun is replaced by one or more cyclotrons that produce electrons using lower voltages and energy costs than a CRT electron gun does. This can be done both with monochrome and color displays, as disclosed. In addition, the electrons emerge from the cyclotron with adequate velocity, thus obviating the need for accelerating electrodes. The need for electron focusing is also greatly reduced, or eliminated, since the electrons emerge from the cyclotrons as beams, rather than as diffuse clouds. The cyclotron display assembly can be made to be significantly shorter than the conventional electron gun CRT. In addition, an array of cyclotrons, rather than just a single one, can be used, so that each cyclotron maps to a fractional portion of the video screen. This further shortens the length of the cyclotron display.
    • 本发明包括类似于阴极射线管(CRT)的回旋加速器显示装置,其中CRT电子枪被一个或多个回旋加速器代替,该回旋加速器使用比CRT电子枪更低的电压和能量成本产生电子。 如所公开的,这可以通过单色和彩色显示器来完成。 另外,电子以适当的速度从回旋加速器出射,因此不需要加速电极。 对电子聚焦的需求也大大减少或消除,因为电子从回旋加速器射出而不是散射云。 回旋加速器显示组件可以做得比传统电子枪CRT短得多。 另外,可以使用一系列回旋加速器而不是单一回旋加速器,以便每个回旋加速器映射到视频屏幕的小数部分。 这进一步缩短了回旋加速器显示器的长度。