An illuminating glazing unit includes a first transparent sheet of glass drilled with a through-hole delimited by an internal wall; at least one inorganic light-emitting diode including an emission surface emitting light in a main direction of emission substantially orthogonal to the emission surface; and a light guide element including an input face arranged facing the emission surface, a body and an output face arranged facing the internal wall, the light-emitting diode having an emission cone of at least 80°.
ILLUMINATING GLAZING UNIT
2021-06-10
Patent
Elektronische Ressource
Englisch
IPC: | 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 / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen |
Illuminating glazing unit with through-hole for light injection
Europäisches Patentamt | 2022
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