A lighting device that is designed for vehicles and that comprises a first light emitting unit for generating a first light function and a second light emitting unit for generating a second light function. The second light emitting unit has a flat light guide having a narrow side at the light input face for coupling light into the flat light guide, as well as opposing flat sides. The flat light guide has a rear flat side, which is arranged rearwards seen in the main direction of emission, and a front flat side, which is arranged forwards seen in the main direction of emission. Output elements and/or a reflecting face are associated with the rear flat side of the flat light guide in a light output section of said flat light guide. The flat light guide comprises a light passage section, in which no output elements and no reflecting face are associated with the rear flat side. The reflecting face in the light output section of the flat light guide is integrally molded on the rear flat side of said flat light guide.


    Access

    Download


    Export, share and cite



    Title :

    Space saving lighting device for vehicles


    Contributors:

    Publication date :

    2016-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / 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 / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K,  F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS



    Lighting device for vehicles and lighting tool for vehicles

    SHIRAISHI HIROMITSU | European Patent Office | 2020

    Free access

    Lighting Device for Vehicles and Lighting Tool for Vehicles

    ISHIYAMA MASAYUKI / TSUCHIYA RYUJI / HINO KIYOKAZU et al. | European Patent Office | 2019

    Free access

    Lighting Device for Vehicles and Lighting Tool for Vehicles

    SHIRAISHI HIROMITSU | European Patent Office | 2019

    Free access

    Lighting device for vehicles and lighting tool for vehicles

    ISHIYAMA MASAYUKI / TSUCHIYA RYUJI / HINO KIYOKAZU et al. | European Patent Office | 2019

    Free access

    Lighting device for vehicles

    ERLER CHRISTOPH | European Patent Office | 2022

    Free access