EP 3350506 A1 20180725 - LIGHT-BEAM-PROJECTING DEVICE COMPRISING A DIGITAL SCREEN AND HEADLAMP EQUIPPED WITH SUCH A DEVICE
Title (en)
LIGHT-BEAM-PROJECTING DEVICE COMPRISING A DIGITAL SCREEN AND HEADLAMP EQUIPPED WITH SUCH A DEVICE
Title (de)
LICHTSTRAHLPROJEKTIONSVORRICHTUNG MIT EINEM DIGITALEN BILDSCHIRM UND SCHEINWERFER MIT SOLCH EINER VORRICHTUNG
Title (fr)
DISPOSITIF DE PROJECTION DE FAISCEAU LUMINEUX À ÉCRAN DIGITAL ET PROJECTEUR MUNI D'UN TEL DISPOSITIF
Publication
Application
Priority
- FR 1558605 A 20150915
- EP 2016071681 W 20160914
Abstract (en)
[origin: WO2017046157A1] The invention relates to an automotive vehicle light-beam-projecting device comprising at least one light source (2) able to emit light rays, a projecting optical system with an exit pupil located on an exit optical element, the optical system being able to project a light beam, characterised in that it comprises a digital screen (4) configured to direct at least some of the incident light rays emitted by at least one source (2) toward said projecting optical system, the device (1) furthermore comprising means (5) for focusing the light rays emitted by the at least one light source (2) onto a zone (6) of the digital screen (4), and an intermediate assembly (9) for projecting the light rays coming from the digital screen (4) and configured to illuminate the area of the exit pupil.
CPC (source: EP US)
F21S 41/16 (2017.12 - EP US); F21S 41/176 (2017.12 - EP US); F21S 41/25 (2017.12 - US); F21S 41/265 (2017.12 - EP US); F21S 41/33 (2017.12 - EP US); F21S 41/675 (2017.12 - US)
Citation (search report)
See references of WO 2017046157A1
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 3041073 A1 20170317; FR 3041073 B1 20200131; CN 108291704 A 20180717; CN 108291704 B 20201229; EP 3350506 A1 20180725; EP 3350506 B1 20231115; US 10591130 B2 20200317; US 2018259148 A1 20180913; WO 2017046157 A1 20170323
DOCDB simple family (application)
FR 1558605 A 20150915; CN 201680066394 A 20160914; EP 16770716 A 20160914; EP 2016071681 W 20160914; US 201615760049 A 20160914