Title:
LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/054652
Kind Code:
A3
Abstract:
A lighting device (1) has a light source (2), in particular a semiconductor light source, for generating primary light (P), a transmitted light optical system (3) spaced from the light source (2), and an luminescent material body (4) for at least partially converting the primary light (P) into secondary light (S), wherein the luminescent material body (4) is accommodated in the transmitted light optical system (3). The invention is applicable in particular in the field of vehicle lighting, stage lighting, effect lighting, room lighting, general lighting, etc. The invention is applicable in particular in connection with a headlight.
Inventors:
HAGER JÜRGEN (DE)
SCHWAIGER STEPHAN (DE)
MUSTER JASMIN (DE)
HERING OLIVER (DE)
HELBIG PHILIPP (DE)
SCHWAIGER STEPHAN (DE)
MUSTER JASMIN (DE)
HERING OLIVER (DE)
HELBIG PHILIPP (DE)
Application Number:
PCT/EP2017/071468
Publication Date:
May 17, 2018
Filing Date:
August 25, 2017
Export Citation:
Assignee:
OSRAM GMBH (DE)
International Classes:
F21K9/64; H05K1/18; H05K3/20; F21S41/14; F21Y115/10
Domestic Patent References:
| WO2013137657A1 | 2013-09-19 | |||
| WO2015169270A2 | 2015-11-12 |
Foreign References:
| US20110175520A1 | 2011-07-21 | |||
| US20150184830A1 | 2015-07-02 | |||
| EP2822111A1 | 2015-01-07 | |||
| US20140169024A1 | 2014-06-19 | |||
| US20150372200A1 | 2015-12-24 | |||
| JP2010165834A | 2010-07-29 | |||
| US20110134514A1 | 2011-06-09 |
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