A waveguide head-up display (HUD) includes a waveguide that includes a lower surface and an upper surface and is configured to receive an input and project, based on the input, at least one image from the upper surface and into an eyebox, and a prism arranged at least one of on and above the waveguide. The prism includes a lower surface facing the waveguide and configured to receive the at least one image and an upper surface opposite the lower surface configured to project the at least one image received via the lower surface of the prism. The upper surface of the prism is angled relative to the upper surface of the waveguide such that a first normal of the upper surface of the prism is different from a second normal of the upper surface of the waveguide.


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    Titel :

    Control of ambient light reflected from pupil replicator


    Beteiligte:
    SEDER THOMAS A (Autor:in) / CHANG KAI-HAN (Autor:in)

    Erscheinungsdatum :

    2024-01-23


    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



    REFLECTIVE EXIT PUPIL REPLICATOR FOR HUD SYSTEM

    CHANG KAI-HAN / SHARMA MANOJ / SEDER THOMAS A | Europäisches Patentamt | 2024

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    TRAFFIC LIGHT REPLICATOR IN A BUS OR TRUCK

    RIOS CORTES ANTONIO | Europäisches Patentamt | 2017

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    Block, D. G. | British Library Online Contents | 1996


    A passive chevron replicator

    Oeffinger, T. R. / Tocci, L. R. | NTRS | 1977


    Choosing A CD-ROM Replicator

    Headrick, R. J. | British Library Online Contents | 1994