A screen includes a surface inclined with respect to a reference plane. A driver moves the screen in a movement direction orthogonal to the reference plane. When forming a first virtual image serving as a virtual image on a first virtual plane whose inclination angle α with respect to an optical axis of a projector is smaller than a predetermined value, a controller is configured to hold the screen in the movement direction. When forming a second virtual image serving as the virtual image on a second virtual plane whose inclination angle β with respect to the optical axis of the projector is larger than the predetermined value, the controller is configured to move the screen in the movement direction.


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    Titel :

    DISPLAY DEVICE, METHOD FOR CONTROLLING DISPLAY DEVICE, AND MOVING BODY INCLUDING DISPLAY DEVICE


    Beteiligte:
    OGATA MASAHITO (Autor:in) / MORI TOSHIYA (Autor:in) / KASAZUMI KEN'ICHI (Autor:in) / OKAYAMA HIROAKI (Autor:in)

    Erscheinungsdatum :

    26.12.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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