Three-dimensional television system
    4.
    发明授权
    Three-dimensional television system 失效
    三维电视系统

    公开(公告)号:US3555349A

    公开(公告)日:1971-01-12

    申请号:US3555349D

    申请日:1968-07-17

    Applicant: OTTO JOHN MUNZ

    Inventor: MUNZ OTTO JOHN

    CPC classification number: H04N13/0495

    Abstract: A three-dimensional display device including a cathode ray tube having a plurality of spaced, parallel light and electron pervious display planes. Each of the display planes is divided into a plurality of display zones disposed in a two-dimensional array such that a line perpendicular to any display zone passes through a corresponding display zone in every display plane. Each of the display zones is provided with a single luminescent element of smaller area than that of the display zone. The luminescent elements on successive corresponding display zones are nonoverlapping so that substantially all of the luminescent elements are visible from one end of the plurality of display planes, and an electron beam from a gun disposed at one end of said plurality of display planes may readily impinge against selected ones of the luminescent elements in any one of said planes. The single display plane whose luminescent elements are to be excited at any given time is selected in accordance with a depth signal, and the elements to be excited are then selected by sweeping and modulating the beam.

Patent Agency Ranking