EP 3775676 A1 20210217 - LIGHTING DEVICE FOR A MOTOR VEHICLE HAVING AT LEAST ONE PIXELATED LIGHT SOURCE
Title (en)
LIGHTING DEVICE FOR A MOTOR VEHICLE HAVING AT LEAST ONE PIXELATED LIGHT SOURCE
Title (de)
BELEUCHTUNGSVORRICHTUNG FÜR EIN KRAFTFAHRZEUG MIT MINDESTENS EINER PIXELIERTEN LICHTQUELLE
Title (fr)
DISPOSITIF LUMINEUX DE VEHICULE AUTOMOBILE AYANT AU MOINS UNE SOURCE LUMINEUSE PIXELISEE
Publication
Application
Priority
- FR 1852897 A 20180403
- EP 2019058429 W 20190403
Abstract (en)
[origin: WO2019193066A1] The invention concerns a lighting device (1) for a motor vehicle comprising: - a first module (2) comprising at least a first pixelated electroluminescent light source (21), the first module (2) being capable of producing a first pixelated partial road beam (HB1) having a first resolution and a first horizontal angular amplitude; - a second module (3) comprising a second pixelated electroluminescent light source (31), the second module (3) being capable of producing a second pixelated partial road beam (HB2) having a narrower angular amplitude than the first pixelated partial road beam (HB1) and a higher resolution than the first pixelated partial road beam (HB2). The pixelated electroluminescent light source is preferably monolithic.
IPC 8 full level
F21S 41/153 (2018.01); F21S 41/663 (2018.01)
CPC (source: EP US)
F21S 41/143 (2018.01 - US); F21S 41/153 (2018.01 - EP); F21S 41/25 (2018.01 - US); F21S 41/663 (2018.01 - EP US); F21S 45/47 (2018.01 - US); F21W 2102/13 (2018.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
FR 3079470 A1 20191004; CN 112262285 A 20210122; CN 112262285 B 20240402; EP 3775676 A1 20210217; JP 2021520604 A 20210819; JP 7234257 B2 20230307; US 11242973 B2 20220208; US 2021148536 A1 20210520; WO 2019193066 A1 20191010
DOCDB simple family (application)
FR 1852897 A 20180403; CN 201980036812 A 20190403; EP 19716133 A 20190403; EP 2019058429 W 20190403; JP 2020554220 A 20190403; US 201917045114 A 20190403