An optical device for a motorcar capable of generating three-dimensional optical and/or visual effects. The optical device comprises: a plurality of light sources, each one adapted to emit a light beam in a predetermined direction; a supporting element whereon the light sources are mechanically and electrically connected; and at least one optical module, which is adapted to be crossed by a light beam to emit light presenting a three-dimensional optical effect. The plurality of light sources include a plurality of micro-LEDs. The optical module include at least one layer of diffractive material. The optical module is arranged substantially parallel to the supporting element whereon the micro-LEDs lie. The optical module is arranged substantially perpendicular to the light beams emitted by the micro-LEDs.


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    Title :

    Optical device for motorcars, lamp for motorcars and ambient lights


    Contributors:

    Publication date :

    2022-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS



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