A vehicle signalling or lighting device (1) configured for providing an impression of progressive illumination from a first end to an opposite second end, the device including: a first light guide (2) provided with a first light source (3) at one light inlet end (2-in); a second light guide (4) provided with a second light source (5) at one light inlet end thereof (4-in); and an elongated screen (6) having a first face (6a) facing the first and the second guide (2, 4) and a second face (6b) opposite the first and facing, in use, the outside of the lighting device (1) . An electronic unit implements controlled powering of the first and second light source so that an observer who looks at the elongated screen 6 sees an elongated form of light on an external face thereof (6b) with an intensity that is not uniform along the length of the screen, providing the observer with the impression of light moving from one end to the second end.
VEHICLE SIGNALLING OR LIGHTING DEVICE CONFIGURED FOR PROVIDING AN IMPRESSION OF PROGRESSIVE ILLUMINATION FROM A FIRST END TO AN OPPOSITE SECOND END
SIGNAL- ODER BELEUCHTUNGSVORRICHTUNG FÜR FAHRZEUGE MIT EINEM EINDRUCK VON PROGRESSIVER BELEUCHTUNG VON EINEM ERSTEN ENDE ZU EINEM GEGENÜBERLIEGENDEN ZWEITEN ENDE
DISPOSITIF DE SIGNALISATION OU D'ÉCLAIRAGE DE VÉHICULE CONÇU POUR FOURNIR UNE IMPRESSION D'ÉCLAIRAGE PROGRESSIF D'UNE PREMIÈRE EXTRÉMITÉ À UNE SECONDE EXTRÉMITÉ OPPOSÉE
01.01.2025
Patent
Elektronische Ressource
Englisch
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 / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / H05B ELECTRIC HEATING , Elektrische Heizung |
Vehicle signal or lighting apparatus providing progressive lighting impression
Europäisches Patentamt | 2024
|LIGHTING DEVICE, VEHICLE ILLUMINATION DEVICE, AND VEHICLE
Europäisches Patentamt | 2017
|VEHICLE ILLUMINATION DEVICE AND VEHICLE LIGHTING DEVICE
Europäisches Patentamt | 2023
|