EP 3205929 B1 20201209 - OPTICAL SCANNING DEVICE
Title (en)
OPTICAL SCANNING DEVICE
Title (de)
OPTISCHE ABTASTVORRICHTUNG
Title (fr)
DISPOSITIF DE BALAYAGE OPTIQUE
Publication
Application
Priority
JP 2016011933 A 20160125
Abstract (en)
[origin: EP3205929A2] There is provided a headlight unit 1 configured to make phosphors emit light efficiently. The headlight unit 1 includes a laser-light emission device 14, a light deflector 15, a phosphor panel 20, and a projector lenses 19 in order along a light traveling path. The rotational position of a light emitting unit 45 of the laser-light emission device 14 about an optical axis is so set that the minor axis direction of an optical spot Sp generated on a light incident surface 41 of the phosphor panel 20 will be a direction along a scanning direction Hc of the optical spot Sp on the light incident surface 41.
IPC 8 full level
F21S 41/176 (2018.01)
CPC (source: EP US)
F21S 41/16 (2017.12 - EP US); F21S 41/176 (2017.12 - EP US); F21S 41/675 (2017.12 - EP US)
Citation (examination)
WO 2014121315 A1 20140814 - ZIZALA LICHTSYSTEME GMBH [AT]
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
DOCDB simple family (publication)
EP 3205929 A2 20170816; EP 3205929 A3 20171115; EP 3205929 B1 20201209; EP 3287692 A1 20180228; JP 2017134133 A 20170803; JP 6684602 B2 20200422
DOCDB simple family (application)
EP 17152156 A 20170119; EP 17191946 A 20170119; JP 2016011933 A 20160125