EP 3458772 A1 20190327 - LIGHT-EMITTING DIODE LIGHTING SYSTEM AND SCANNING DEVICE, FOR AN AUTOMOTIVE VEHICLE HEADLIGHT
Title (en)
LIGHT-EMITTING DIODE LIGHTING SYSTEM AND SCANNING DEVICE, FOR AN AUTOMOTIVE VEHICLE HEADLIGHT
Title (de)
LEUCHTDIODENBELEUCHTUNGSSYSTEM UND ABTASTVORRICHTUNG FÜR EINEN KRAFTFAHRZEUGSCHEINWERFER
Title (fr)
SYSTÈME D'ÉCLAIRAGE À DIODE ÉLECTROLUMINESCENTE ET DISPOSITIF DE BALAYAGE, POUR PROJECTEUR DE VÉHICULE AUTOMOBILE
Publication
Application
Priority
- FR 1654346 A 20160517
- FR 2017051147 W 20170511
Abstract (en)
[origin: WO2017198931A1] The lighting system (1) comprises a light source (2) comprising at least one light-emitting diode (3) and a scanning device (5A) receiving the light radiation (R) generated by the light source (2), the scanning device (5A) comprising at least one rotatably mobile reflection system (6A) and a unit (7A) for moving the reflection system (6A), the light source (2) being configured so that a generally substantially rectangular light beam (F), oriented along a first direction, is emitted, the scanning device (5A) scanning the generally substantially rectangular light beam along a second direction, substantially orthogonal to said first direction, the scanning being carried out at a speed making it possible to benefit from a persistence of vision, and an activation/deactivation control of the light source (2) being synchronised with the scanning of the scanning device (5A).
CPC (source: EP US)
F21S 41/148 (2017.12 - EP US); F21S 41/151 (2017.12 - EP US); F21S 41/25 (2017.12 - EP US); F21S 41/663 (2017.12 - EP US); F21S 41/675 (2017.12 - EP US)
Citation (search report)
See references of WO 2017198931A1
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)
WO 2017198931 A1 20171123; CN 109477622 A 20190315; CN 109477622 B 20220527; EP 3458772 A1 20190327; FR 3051540 A1 20171124; FR 3051540 B1 20200417; JP 2019516613 A 20190620; JP 6884161 B2 20210609; US 2019154227 A1 20190523
DOCDB simple family (application)
FR 2017051147 W 20170511; CN 201780036947 A 20170511; EP 17727300 A 20170511; FR 1654346 A 20160517; JP 2018560055 A 20170511; US 201716302045 A 20170511