Stroboscopic display apparatus
    9.
    发明授权
    Stroboscopic display apparatus 失效
    STROBOSCOPIC显示设备

    公开(公告)号:US3573785A

    公开(公告)日:1971-04-06

    申请号:US3573785D

    申请日:1967-10-23

    申请人: RCA CORP

    CPC分类号: G09F9/40 H05B37/029

    摘要: A stroboscopic display system having a continuously driven display medium with means to initially enable a momentary illuminating means to display selected characters, and an independent secondary means to automatically enable the illuminating means to display the selected characters after this initial operation until selectively interrupted.