The invention relates to a motor-vehicle bodywork element (12) comprising a bodywork part (14) formed from a semi-opaque material, behind which is placed a light source (16). The external surface (18) of the bodywork part (14) is coated with a colored semi-transparent coating (20) possessing, when the light source (16) is turned off, predefined first trichromatic components. The internal surface of the bodywork part (14) is coated with an opaque coating (30) that comprises, facing the light source (16), a transparent region (32) through which the radiation of the light source (16) may pass. When the light source (16) is turned on, the wavelength of the radiation emitted by the light source passing through the transparent region (32), the bodywork part (14) and the colored semi-transparent coating (20) is modified so that the external surface (18) possesses predefined second trichromatic components.

    本发明涉及一种机动车辆车身元件(12),该车身元件包括由亚不透明材料形成的车身零件(14),在该车身零件的后方布置有光源(16)。该车身零件(14)的外表面(18)覆有有颜色的亚透明覆层(20),所述有颜色的亚透明覆层(20)在所述光源(16)熄灭时具有第一预定三原色分量。该车身零件(14)的内表面覆有不透明覆层(30),该不透明覆层在所述光源(16)对面包括透明区域(32),所述光源(16)的辐射能够穿过该透明区域通过。当所述光源(16)点亮时,所述光源发射的穿过所述透明区域(32)、所述车身零件(14)和所述有颜色的亚透明覆层(20)的辐射的波长被改变,以致所述外表面(18)具有第二预定三原色分量。


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    Titel :

    Backlit bodywork part


    Weitere Titelangaben:

    背光照明的车身零件


    Beteiligte:
    GUILLIER STEPHANE (Autor:in) / STABLO FREDERIC (Autor:in) / SOPHIE VIDAL (Autor:in)

    Erscheinungsdatum :

    2021-07-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / G09F DISPLAYING , Anzeigewesen



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