A vehicular lamp fitting (10) that forms a light distribution pattern (P) including first (I1) and second (I2) light source images comprises first and second light sources (LS1, LS2) including respective semiconductor light emitting element groups; first and second projection optical systems (OP1, OP2) corresponding to the first and second light sources respectively; and control means (22), wherein the first and second light source images include first and second pixel groups corresponding to the semiconductor light emitting element group of the first and second light sources respectively, the light distribution pattern includes an overlap region (D) where parts of the first and second pixel groups overlap each other, and the control means performs the individual turning ON/OFF control of each of the semiconductor light emitting element groups such that a brightness difference between the light distribution pattern inside the overlap region and the light distribution pattern outside the overlap region is inconspicuous.
VEHICULAR LAMP FITTING
FAHRZEUGLAMPENFASSUNG
DOUILLE DE LAMPE DE VÉHICULE
2020-11-25
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 |
VEHICULAR LAMP FITTING CONTROL DEVICE AND VEHICULAR LAMP FITTING SYSTEM
Europäisches Patentamt | 2019
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