Stroboscopic display apparatus
    1.
    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

    Applicant: RCA CORP

    CPC classification number: G09F9/40 H05B37/029

    Abstract: 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.

Patent Agency Ranking