A laminated illuminating glazing unit includes a first sheet with a first main face, a second main face and an edge face, a second sheet with a first main face, a second main face and an edge face; a transparent lamination interlayer making adhesive contact with the second main face of the first sheet and with the first main face of the second sheet; a strip of light-emitting diodes (LEDs), including a printed circuit board and a plurality of LEDs, positioned so that the emitting faces of the LEDs face the edge face of the first sheet; and one or more scattering elements, wherein the lamination interlayer includes, on at least one of its main faces, an opaque masking layer extending from the edge of the interlayer toward the center of the glazing unit so as to cover a zone in which the light from the LEDs would, in the absence of the opaque masking layer, be visible, in the form of luminous halos, through the second sheet.


    Access

    Download


    Export, share and cite



    Title :

    Illuminated glazing with printed lamination insert


    Contributors:

    Publication date :

    2018-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / 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 / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED



    Illuminated glazing with printed lamination insert

    VERRAT-DEBAILLEUL ADELE / BERARD MATHIEU / MULET JEAN-PHILIPPE | European Patent Office | 2015

    Free access

    ILLUMINATED GLAZING WITH PRINTED LAMINATION INSERT

    European Patent Office | 2019

    Free access

    GLAZING WITH INSERT

    REMACLE SACHA / HICK ROBERT / SALME GÜNTHER et al. | European Patent Office | 2023

    Free access

    Illuminated glazing for vehicle

    VERRAT ADELE / BAUERLE PASCAL | European Patent Office | 2015

    Free access

    ILLUMINATED GLAZING FOR VEHICLE

    European Patent Office | 2019

    Free access