A light source a matrix arrangement of light sources of a motor vehicle lighting module includes a substrate having an upper face, a lower face opposite the upper face, and an electronic circuit. At least one light-emitting element is mounted on the upper face of the substrate and includes a light-emitting part. Also included is an optical device for forming the light beams emitted by the light-emitting element and the lower face includes connection contacts connected to the electronic circuit, the electronic circuit being adapted to power the at least one light-emitting element. The light-emitting part of at least one light-emitting element has a surface area of less than 40,000 μm2, and the beam-forming optical device has an optical element on the upper face of the substrate and/or on the light-emitting part of the at least one light emitting element.
SOURCE LUMINEUSE POUR LA SIGNALISATION D'UN VÉHICULE AUTOMOBILE
LIGHT SOURCE FOR THE SIGNALING SYSTEM OF A MOTOR VEHICLE
LICHTQUELLE FÜR EIN SIGNALSYSTEM EINES KRAFTFAHRZEUGS
2023-12-20
Patent
Elektronische Ressource
Französisch
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 / H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES |
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