Lighting panels and methods of manufacturing lighting panels are described. An example lighting panel includes a substrate that has a planar surface, electrically conductive traces printed onto the planar surface of the substrate, and light sources mounted onto the electrically conductive traces at mounting positions such that the electrically conductive traces form an electrical interconnection between selected ones of the electrically conductive traces and associated ones of the light sources. The lighting panel also includes a polymer sheet provided over the light sources, and a composite base upon which a stack-up of the substrate with the printed electrically conductive traces, the light sources, and the polymer sheet is applied. The light sources are embedded into the composite base and are also flush with a top surface of the stack-up, and the substrate is also embedded into the composite base underneath the light sources at the mounting positions.

    Des panneaux déclairage et des méthodes de fabrication connexes sont décrits. Un panneau déclairage en exemple comprend un substrat ayant une surface plane, des impressions conductrices sur la surface plane du substrat et des sources lumineuses installées sur les impressions conductrices à des emplacements dinstallation, de sorte que les impressions conductrices forment un accouplement électrique entre les impressions conductrices sélectionnées et les sources lumineuses connexes. Le panneau déclairage comprend une feuille polymère fournie sur les sources lumineuses et une base composite sur laquelle est appliqué un empilement du substrat comportant les impressions conductrices, les sources lumineuses et la feuille polymère. Les sources lumineuses sont intégrées dans la base composite et sont à ras dune surface supérieure de lempilement, et le substrat est aussi intégré dans la base composite sous les sources lumineuses aux emplacements dinstallation.


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    Title :

    EMBEDDED LIGHTING FEATURES FOR LIGHTING PANELS


    Additional title:

    APPAREILS D'ECLAIRAGE INTEGRES DESTINES A DES PANNEAUX D'ECLAIRAGE


    Contributors:
    DUCE JEFF (author) / SCHALLA JAMES (author) / HOUSE ASHLEY (author) / TURNER JASON (author)

    Publication date :

    2020-10-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G09F DISPLAYING , Anzeigewesen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F21K Nicht-elektrische Lichtquellen unter Verwendung von Lumineszenz , NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / 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 / H05B ELECTRIC HEATING , Elektrische Heizung / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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