The invention relates to a lighting device (1) for a vehicle (2), comprising a lighting module (10) for generating primary light rays (R1), an output lens (11), a structure of decoupling reliefs (12), characterized in that it comprises: - an intermediate screen (13) comprising the structure of decoupling reliefs (12), disposed between the lighting module (10) and the output lens (11) and having a first face (13.1) opposite the lighting module (10) and a second face (13.2) opposite the output lens (11), - the structure of decoupling reliefs (12) being disposed on the first face (13.1) of the intermediate screen (13), the second face (13.2) having a non-constant thickness (e2) such that the primary light rays (R1) exit therefrom in a direction (r2) identical or parallel to a direction (r1) in which they entered via the first face (13.1).


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    Title :

    DISPOSITIF LUMINEUX POUR VÉHICULE COMPRENANT UNE GLACE DE SORTIE ET UN ÉCRAN INTERMÉDIAIRE


    Additional title:

    LIGHTING DEVICE FOR A VEHICLE, COMPRISING AN OUTPUT LENS AND AN INTERMEDIATE SCREEN
    BELEUCHTUNGSVORRICHTUNG FÜR EIN FAHRZEUG MIT EINER AUSGABELINSE UND EINEM ZWISCHENBILDSCHIRM


    Contributors:

    Publication date :

    2025-03-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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