The invention provides a method for providing a light pattern by a lighting device (1) with a plurality of light source elements (2, 3). The method comprising the steps of providing a target light pattern (4), assigning a Gaussian or a super Gaussian light distribution to each light source element (2, 3), providing an iteration amplitude value to each Gaussian or super Gaussian light distribution and obtaining an intermediate light pattern (21, 22, 23) which is the sum of the Gaussian or super Gaussian light distributions of each light source element. Iteration steps are repeated until the difference between the intermediate light pattern (21, 22, 23) and the target light pattern (4) is below a predetermined threshold. The invention also provides an automotive lighting device (1) and an automotive lighting assembly.


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    Title :

    METHOD FOR PROVIDING A LIGHT PATTERN, AUTOMOTIVE LIGHTING DEVICE AND AUTOMOTIVE LIGHTING ASSEMBLY


    Additional title:

    VERFAHREN ZUR BEREITSTELLUNG EINES LICHTMUSTERS, KRAFTFAHRZEUGBELEUCHTUNGSVORRICHTUNG UND KRAFTFAHRZEUGBELEUCHTUNGSANORDNUNG
    PROCÉDÉ DE FOURNITURE D'UN MOTIF LUMINEUX, DISPOSITIF D'ÉCLAIRAGE AUTOMOBILE ET ENSEMBLE D'ÉCLAIRAGE D'AUTOMOBILE


    Contributors:

    Publication date :

    2020-10-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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