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1. (WO2017198931) LIGHT-EMITTING DIODE LIGHTING SYSTEM AND SCANNING DEVICE, FOR AN AUTOMOTIVE VEHICLE HEADLIGHT

Pub. No.:    WO/2017/198931    International Application No.:    PCT/FR2017/051147
Publication Date: Fri Nov 24 00:59:59 CET 2017 International Filing Date: Fri May 12 01:59:59 CEST 2017
IPC: F21S 8/10
Applicants: AML SYSTEMS
Inventors: KOULOUH, Hassan
RIVIER, Cyril
LOPEZ, Daniel
Title: LIGHT-EMITTING DIODE LIGHTING SYSTEM AND SCANNING DEVICE, FOR AN AUTOMOTIVE VEHICLE HEADLIGHT
Abstract:
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).