A luminescent planar sheet is constructed to provide illuminated alphanumeric characters particularly suitable for mounting upon the planar surfaces of a vehicle. Preferably the luminescent planar sheet can produce visible light, infrared light, or both. A switching system is connected to the luminescent planar panels for selectively controlling power to produce visible light and/or infrared light. The luminescent planar sheet includes a protective coating which permits the passage of both visible light and infrared light, but substantially blocks most or all ultraviolet light.


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    Title :

    Luminescent planar sheet


    Contributors:

    Publication date :

    2017-06-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G09F DISPLAYING , Anzeigewesen / 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 / F21K Nicht-elektrische Lichtquellen unter Verwendung von Lumineszenz , NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS



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