A display apparatus (10) includes an image projector (11) and a controller (15). The image projector (11) emits image projection light that projects an image onto a projection-target surface. The controller (15) controls, in a time division manner, the emission direction of the image projection light emitted by the image projector (11). The controller (15) performs control to prevent the sum of the area of one or more regions of the projection-target surface, on which the image projection light is projected, from exceeding a predetermined upper limit.


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    Title :

    DISPLAY APPARATUS, DISPLAY SYSTEM, MOVING BODY, AND DISPLAY METHOD


    Additional title:

    ANZEIGEVORRICHTUNG, ANZEIGESYSTEM, BEWEGLICHER KÖRPER UND ANZEIGEVERFAHREN
    APPAREIL D'AFFICHAGE, SYSTÈME D'AFFICHAGE, CORPS MOBILE ET PROCÉDÉ D'AFFICHAGE


    Contributors:

    Publication date :

    2019-11-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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