WO2012076294A3 - Dispositif d'éclairage - Google Patents

Dispositif d'éclairage Download PDF

Info

Publication number
WO2012076294A3
WO2012076294A3 PCT/EP2011/070092 EP2011070092W WO2012076294A3 WO 2012076294 A3 WO2012076294 A3 WO 2012076294A3 EP 2011070092 W EP2011070092 W EP 2011070092W WO 2012076294 A3 WO2012076294 A3 WO 2012076294A3
Authority
WO
WIPO (PCT)
Prior art keywords
illumination device
illumination zone
reflector
laser
illumination
Prior art date
Application number
PCT/EP2011/070092
Other languages
German (de)
English (en)
Other versions
WO2012076294A2 (fr
Inventor
Klaus Finsterbusch
Ulrich Hartwig
Original Assignee
Osram Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Osram Ag filed Critical Osram Ag
Publication of WO2012076294A2 publication Critical patent/WO2012076294A2/fr
Publication of WO2012076294A3 publication Critical patent/WO2012076294A3/fr

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • G03B21/204—LED or laser light sources using secondary light emission, e.g. luminescence or fluorescence
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/16—Laser light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/176—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/657—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00—Point-like light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/30—Semiconductor lasers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lasers (AREA)

Abstract

L'invention concerne un dispositif d'éclairage présentant au moins un réflecteur, au moins une zone d'éclairage contenant un luminophore, et au moins un laser, ladite au moins une zone d'éclairage pouvant être excitée à l'aide d'au moins un laser pour émettre de la lumière et au moins une partie de la lumière émise par ladite au moins une zone d'éclairage frappant ledit au moins un réflecteur.
PCT/EP2011/070092 2010-12-06 2011-11-15 Dispositif d'éclairage WO2012076294A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010062460A DE102010062460A1 (de) 2010-12-06 2010-12-06 Leuchtvorrichtung
DE102010062460.8 2010-12-06

Publications (2)

Publication Number Publication Date
WO2012076294A2 WO2012076294A2 (fr) 2012-06-14
WO2012076294A3 true WO2012076294A3 (fr) 2012-08-16

Family

ID=45217505

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/070092 WO2012076294A2 (fr) 2010-12-06 2011-11-15 Dispositif d'éclairage

Country Status (2)

Country Link
DE (1) DE102010062460A1 (fr)
WO (1) WO2012076294A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013012358A (ja) * 2011-06-28 2013-01-17 Sharp Corp 照明装置および車両用前照灯
DE102011084961A1 (de) * 2011-10-21 2013-04-25 Osram Gmbh Leuchtstoffrad, Verfahren zum Herstellen eines Leuchtstoffrads und Beleuchtungsanordnung
AT512591B1 (de) * 2012-03-12 2014-06-15 Zizala Lichtsysteme Gmbh Fahrzeugscheinwerfer mit Laserlichtquelle
JP6112782B2 (ja) * 2012-06-08 2017-04-12 Idec株式会社 照明装置
JP2013254889A (ja) * 2012-06-08 2013-12-19 Idec Corp 光源装置および照明装置
DE102013021688A1 (de) * 2013-12-19 2015-06-25 Audi Ag Projektionssystem für einen Kraftfahrzeugscheinwerfer
DE102014202863A1 (de) * 2014-02-17 2015-08-20 Osram Gmbh Beleuchtungsvorrichtung mit Konversionseinrichtung
DE102014208660A1 (de) * 2014-05-08 2015-11-12 Osram Gmbh Erzeugen eines Lichtabstrahlmusters in einem Fernfeld
DE102014016488B4 (de) * 2014-11-07 2022-01-27 Audi Ag Scheinwerfer für ein Kraftfahrzeug
DE102015103212A1 (de) 2015-03-05 2016-09-08 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Fahrzeuge
DE102015213861A1 (de) * 2015-07-22 2017-01-26 Osram Gmbh Laserbasierte Lichtquelle und Fahrzeugscheinwerfer mit der laserbasierten Lichtquelle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050105301A1 (en) * 2003-11-19 2005-05-19 Koito Manufacturing Co., Ltd. Lamp
EP1705422A1 (fr) * 2005-03-24 2006-09-27 Ichikoh Industries, Ltd. Lampe pour véhicule ezt projecteur pour véhicule utilisant cette lampe
WO2006133214A2 (fr) * 2005-06-07 2006-12-14 Optical Research Associates Illuminateur de disque fluorescent
US20070297171A1 (en) * 2006-05-24 2007-12-27 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlamplen Mbh Color-tunable illumination system for imaging illumination

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009112961A1 (fr) 2008-03-10 2009-09-17 Koninklijke Philips Electronics N.V. Source de lumière laser et luminaire

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050105301A1 (en) * 2003-11-19 2005-05-19 Koito Manufacturing Co., Ltd. Lamp
EP1705422A1 (fr) * 2005-03-24 2006-09-27 Ichikoh Industries, Ltd. Lampe pour véhicule ezt projecteur pour véhicule utilisant cette lampe
WO2006133214A2 (fr) * 2005-06-07 2006-12-14 Optical Research Associates Illuminateur de disque fluorescent
US20070297171A1 (en) * 2006-05-24 2007-12-27 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlamplen Mbh Color-tunable illumination system for imaging illumination

Also Published As

Publication number Publication date
DE102010062460A1 (de) 2012-06-06
WO2012076294A2 (fr) 2012-06-14

Similar Documents

Publication Publication Date Title
WO2012076296A3 (fr) Dispositif d'éclairage
WO2012076294A3 (fr) Dispositif d'éclairage
EP2747157A3 (fr) Module électroluminescent et source d'éclairage comprenant celui-ci
WO2012154665A3 (fr) Dispositifs d'éclairage comprenant des luminophores distants qui sont excités par des sources d'excitation à semi-conducteur converties en luminophores
WO2012058004A3 (fr) Appareil d'éclairage
WO2012070895A3 (fr) Dispositif d'éclairage à del
IN2013MU00276A (fr)
WO2010093448A3 (fr) Techniques de diffusion relatives aux del
WO2011141846A3 (fr) Module d'éclairage
WO2011109100A3 (fr) Lampe ou ampoule del à propriétés de diffusion accrues présentant une configuration éloignée de diffuseur et de luminophore
EP3501384A3 (fr) Procédé pour imagerie et surveillance par fluorescence
WO2014030148A3 (fr) Ensemble électroluminescent, lampe et luminaire
WO2012019081A3 (fr) Amélioration de couleur utilisant des transposeurs de fréquence et des adaptateurs de bande
WO2013012217A3 (fr) Dispositif d'éclairage
AU2012223464A8 (en) Method and system for managing light from a light emitting diode
ATE438063T1 (de) Leuchte mit hauptlichtquelle und zusatzlichtquelle
WO2014172147A3 (fr) Ensemble d'éclairage
WO2009107003A8 (fr) Unité d'éclairage à photocapteur
WO2013050589A3 (fr) Source de rayonnement et dispositif photoconducteur
EP2662906A3 (fr) Dispositif d'éclairage
WO2007008813A3 (fr) Dispositif d'eclairage a utiliser dans des conditions de lumiere du jour
BR112014015667A2 (pt) dispositivo de iluminação que compreende um dispositivo refletor
WO2008122915A3 (fr) Structure d'éclairage
WO2012006123A3 (fr) Formation du faisceau optique et sélection de la polarisation sur une del à conversion de la longueur d'onde
EP2849173A3 (fr) Unité d'éclairage

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11793360

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11793360

Country of ref document: EP

Kind code of ref document: A2