An image projection device includes an image generation unit configured to generate a projection image; a magnifying optical system configured to magnify the projection image generated by the image generation unit and project the magnified projection image onto a projection plane; and an enclosure having an inner wall surface and being configured to accommodate the image generation unit and the magnifying optical system. The inner wall surface of the enclosure is disposed avoiding an area where converging magnification of converged incident light exceeds 15 times, the converged incident light resulting from incident light incident from outside of the enclosure onto the magnifying optical system being propagated in a direction opposite to the projection image.


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    Titel :

    Image projection device and moving body


    Beteiligte:
    YASUI MAIKO (Autor:in) / NAKAJIMA TOMOHIRO (Autor:in)

    Erscheinungsdatum :

    18.01.2022


    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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