A display device (DD) for a vehicle (VE) with a window (WD) includes a substrate (SB), a light control structure (LS) disposed on the substrate (SB) and a plurality of light emitting units (LU) disposed between the substrate (SB) and the light control structure (LS). In a cross-sectional view, a viewing region (VR) is on the window (WD), a first reference point (RP1) at the window (WD) is out of the viewing region (VR) and corresponding to an upper side (US) of the viewing region (VR), a distance dx1 exists between the first reference point (RP1) and the display device (DD) in a horizontal direction, a distance dz1 exists between the first reference point (RP1) and a center (CE) of the display device (DD) in a vertical direction, the light control structure (LS) has an effective emitting angle θ, and the effective emitting angle θ satisfy the following equation: θ≤arctan(dz1/dx1).


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    Titel :

    DISPLAY DEVICE


    Weitere Titelangaben:

    ANZEIGEVORRICHTUNG
    DISPOSITIF D'AFFICHAGE


    Beteiligte:
    HUANG YU-CHIA (Autor:in) / TSAI TSUNG-HAN (Autor:in)

    Erscheinungsdatum :

    2023-12-27


    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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