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WO2017076861A3 - Lighting device - Google Patents

Lighting device Download PDF

Info

Publication number
WO2017076861A3
WO2017076861A3 PCT/EP2016/076345 EP2016076345W WO2017076861A3 WO 2017076861 A3 WO2017076861 A3 WO 2017076861A3 EP 2016076345 W EP2016076345 W EP 2016076345W WO 2017076861 A3 WO2017076861 A3 WO 2017076861A3
Authority
WO
WIPO (PCT)
Prior art keywords
light source
lighting device
individual light
region
individual
Prior art date
Application number
PCT/EP2016/076345
Other languages
German (de)
French (fr)
Other versions
WO2017076861A2 (en
Inventor
Stephan Ebner
Original Assignee
Zumtobel Lighting Gmbh
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 Zumtobel Lighting Gmbh filed Critical Zumtobel Lighting Gmbh
Priority to EP16815725.3A priority Critical patent/EP3371511B8/en
Publication of WO2017076861A2 publication Critical patent/WO2017076861A2/en
Publication of WO2017076861A3 publication Critical patent/WO2017076861A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • F21S10/023—Lighting devices or systems producing a varying lighting effect changing colors by selectively switching fixed light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • F21Y2113/17—Combination of light sources of different colours comprising an assembly of point-like light sources forming a single encapsulated light source
    • 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
    • F21Y2115/10—Light-emitting diodes [LED]
    • 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
    • F21Y2115/10—Light-emitting diodes [LED]
    • F21Y2115/15—Organic light-emitting diodes [OLED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The invention relates to a lighting device (10), in particular a spotlight lighting device, comprising at least one planar light source (11) having a matrix-type structure and multiple individual light sources (12, 13), each light source being suitable for emitting light of a defined wavelength. At least one first region (12) having at least one individual light source and a second region (13) having at least one individual light source can be controlled independently of one another; and the individual light sources of the at least two regions (12, 13) are configured to emit light at differently defined wavelengths.
PCT/EP2016/076345 2015-11-04 2016-11-02 Lighting device WO2017076861A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16815725.3A EP3371511B8 (en) 2015-11-04 2016-11-02 Lighting device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202015105853.5U DE202015105853U1 (en) 2015-11-04 2015-11-04 lighting device
DEDE202015105853.5 2015-11-04

Publications (2)

Publication Number Publication Date
WO2017076861A2 WO2017076861A2 (en) 2017-05-11
WO2017076861A3 true WO2017076861A3 (en) 2017-06-29

Family

ID=57588946

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/076345 WO2017076861A2 (en) 2015-11-04 2016-11-02 Lighting device

Country Status (4)

Country Link
EP (1) EP3371511B8 (en)
AT (1) AT16507U1 (en)
DE (1) DE202015105853U1 (en)
WO (1) WO2017076861A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202021101523U1 (en) * 2021-03-24 2022-07-01 Wiska Hoppmann Gmbh Lighting unit for mounting in a ship's searchlight

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298869A (en) * 1978-06-29 1981-11-03 Zaidan Hojin Handotai Kenkyu Shinkokai Light-emitting diode display
US20020080622A1 (en) * 2000-12-21 2002-06-27 Philips Electronics North America Corporation Faceted multi-chip package to provide a beam of uniform white light from multiple monochrome LEDs
US20050280375A1 (en) * 2004-06-21 2005-12-22 Sharp Kabushiki Kaisha Light emitting apparatus generating white light by mixing of light of a plurality of oscillation wavelengths
DE102005012625A1 (en) * 2005-03-18 2006-09-28 Infineon Technologies Ag Switch for controlling LED, has switching devices providing currents for diode arrangements, and logic device controlling devices such that current for corresponding arrangement is not provided at same time
DE102005022832A1 (en) * 2005-05-11 2006-11-16 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Headlamp for film and video recordings
WO2007107916A1 (en) * 2006-03-23 2007-09-27 Philips Intellectual Property & Standards Gmbh Lighting device with oleds
DE60034405T2 (en) * 1999-03-26 2008-01-03 Koninklijke Philips Electronics N.V. DIODES LIGHT
DE102008057347A1 (en) * 2008-11-14 2010-05-20 Osram Opto Semiconductors Gmbh Optoelectronic device
US20100188837A1 (en) * 2007-07-25 2010-07-29 Koninklijke Philips Electronics N.V. Color conversion device and color controllable light-output device
US20110148323A1 (en) * 2009-12-17 2011-06-23 Kaiwei Yao Control of multi-string led array
US20130221368A1 (en) * 2012-02-23 2013-08-29 Nthdegree Technologies Worldwide Inc. Active led module
US20140098529A1 (en) * 2011-05-27 2014-04-10 Sharp Kabushiki Kaisha Light emitting device, lighting device
WO2014177409A1 (en) * 2013-05-03 2014-11-06 Koninklijke Philips N.V. Led lighting circuit
US20150049458A1 (en) * 2012-03-09 2015-02-19 Koninklijke Philips N.V. Color adjustable light emitting arrangement
DE102013226639A1 (en) * 2013-12-19 2015-06-25 Osram Gmbh Generating a Lichtabstrahlmusters in a far field
WO2015146568A1 (en) * 2014-03-27 2015-10-01 ウシオ電機株式会社 Fluorescent light source device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315785A1 (en) * 1983-04-30 1984-11-08 Robert Bosch Gmbh, 7000 Stuttgart MOTOR VEHICLE LIGHT
DE10103422A1 (en) * 2001-01-26 2002-08-01 Erich Kaifler Semiconductor based light sources for higher voltages and power
JP4724618B2 (en) * 2005-11-11 2011-07-13 株式会社 日立ディスプレイズ LIGHTING DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME
DE102007044566A1 (en) * 2007-09-07 2009-03-12 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg lighting system
JP2010231938A (en) * 2009-03-26 2010-10-14 Panasonic Electric Works Co Ltd Led lighting system
WO2012020597A1 (en) * 2010-08-12 2012-02-16 日本応用光学株式会社 Illumination device
DE102010038252A1 (en) * 2010-10-18 2012-04-19 Koninklijke Philips Electronics N.V. Socket for a luminaire with OLED bulb
DE202011050596U1 (en) * 2011-06-30 2012-08-01 Frank Keller LED lighting module
DE102012203442B4 (en) * 2012-03-05 2021-08-05 Coretronic Corporation LIGHTING DEVICE WITH A ROW OF PUMP LASERS AND METHOD OF OPERATING THIS LIGHTING DEVICE
WO2013164276A1 (en) * 2012-05-03 2013-11-07 Osram Gmbh Vehicle lighting device
JP6358457B2 (en) * 2014-01-20 2018-07-18 パナソニックＩｐマネジメント株式会社 Light emitting device, illumination light source, and illumination device

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298869A (en) * 1978-06-29 1981-11-03 Zaidan Hojin Handotai Kenkyu Shinkokai Light-emitting diode display
DE60034405T2 (en) * 1999-03-26 2008-01-03 Koninklijke Philips Electronics N.V. DIODES LIGHT
US20020080622A1 (en) * 2000-12-21 2002-06-27 Philips Electronics North America Corporation Faceted multi-chip package to provide a beam of uniform white light from multiple monochrome LEDs
US20050280375A1 (en) * 2004-06-21 2005-12-22 Sharp Kabushiki Kaisha Light emitting apparatus generating white light by mixing of light of a plurality of oscillation wavelengths
DE102005012625A1 (en) * 2005-03-18 2006-09-28 Infineon Technologies Ag Switch for controlling LED, has switching devices providing currents for diode arrangements, and logic device controlling devices such that current for corresponding arrangement is not provided at same time
DE102005022832A1 (en) * 2005-05-11 2006-11-16 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Headlamp for film and video recordings
WO2007107916A1 (en) * 2006-03-23 2007-09-27 Philips Intellectual Property & Standards Gmbh Lighting device with oleds
US20100188837A1 (en) * 2007-07-25 2010-07-29 Koninklijke Philips Electronics N.V. Color conversion device and color controllable light-output device
DE102008057347A1 (en) * 2008-11-14 2010-05-20 Osram Opto Semiconductors Gmbh Optoelectronic device
US20110148323A1 (en) * 2009-12-17 2011-06-23 Kaiwei Yao Control of multi-string led array
US20140098529A1 (en) * 2011-05-27 2014-04-10 Sharp Kabushiki Kaisha Light emitting device, lighting device
US20130221368A1 (en) * 2012-02-23 2013-08-29 Nthdegree Technologies Worldwide Inc. Active led module
US20150049458A1 (en) * 2012-03-09 2015-02-19 Koninklijke Philips N.V. Color adjustable light emitting arrangement
WO2014177409A1 (en) * 2013-05-03 2014-11-06 Koninklijke Philips N.V. Led lighting circuit
DE102013226639A1 (en) * 2013-12-19 2015-06-25 Osram Gmbh Generating a Lichtabstrahlmusters in a far field
WO2015146568A1 (en) * 2014-03-27 2015-10-01 ウシオ電機株式会社 Fluorescent light source device

Also Published As

Publication number Publication date
EP3371511B1 (en) 2022-03-30
AT16507U1 (en) 2019-11-15
DE202015105853U1 (en) 2017-02-08
WO2017076861A2 (en) 2017-05-11
EP3371511B8 (en) 2022-05-18
EP3371511A2 (en) 2018-09-12

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