ATE485701T1 - Farbgesteuerte lichtquelle und verfahren zur steuerung der farberzeugung in einer lichtquelle - Google Patents

Farbgesteuerte lichtquelle und verfahren zur steuerung der farberzeugung in einer lichtquelle

Info

Publication number
ATE485701T1
ATE485701T1 AT07849077T AT07849077T ATE485701T1 AT E485701 T1 ATE485701 T1 AT E485701T1 AT 07849077 T AT07849077 T AT 07849077T AT 07849077 T AT07849077 T AT 07849077T AT E485701 T1 ATE485701 T1 AT E485701T1
Authority
AT
Austria
Prior art keywords
light
light source
color
light elements
elements
Prior art date
Application number
AT07849077T
Other languages
English (en)
Inventor
Eduard J Meijer
John B Mills
Volkmar Schulz
Bernd Ackermann
Lorenzo Feri
Hans M B Boeve
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE485701T1 publication Critical patent/ATE485701T1/de

Links

Classifications

    • 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]
    • H05B45/20—Controlling the colour of the light
    • H05B45/22—Controlling the colour of the light using optical feedback
    • 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]
    • H05B45/20—Controlling the colour of the light
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Led Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AT07849077T 2006-10-27 2007-10-23 Farbgesteuerte lichtquelle und verfahren zur steuerung der farberzeugung in einer lichtquelle ATE485701T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06123052 2006-10-27
EP07102609 2007-02-19
PCT/IB2007/054305 WO2008050293A1 (en) 2006-10-27 2007-10-23 A color controlled light source and a method for controlling color generation in a light source

Publications (1)

Publication Number Publication Date
ATE485701T1 true ATE485701T1 (de) 2010-11-15

Family

ID=39171422

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07849077T ATE485701T1 (de) 2006-10-27 2007-10-23 Farbgesteuerte lichtquelle und verfahren zur steuerung der farberzeugung in einer lichtquelle

Country Status (7)

Country Link
US (1) US9179516B2 (de)
EP (1) EP2087774B1 (de)
JP (1) JP5264746B2 (de)
CN (1) CN101529981B (de)
AT (1) ATE485701T1 (de)
DE (1) DE602007010020D1 (de)
WO (1) WO2008050293A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0821978A2 (pt) * 2008-01-17 2015-07-21 Koninkl Philips Electronics Nv Unidade de iluminação, método para gerar luz, e, produto de programa de computador
WO2009098633A2 (en) * 2008-02-07 2009-08-13 Nxp B.V. Multi-core light engine architecture
EP2274958B1 (de) * 2008-05-06 2017-09-13 Philips Lighting Holding B.V. Beleuchtungssystem und verfahren zur lichtänderung
US10359151B2 (en) 2010-03-03 2019-07-23 Ideal Industries Lighting Llc Solid state lamp with thermal spreading elements and light directing optics
US9500325B2 (en) 2010-03-03 2016-11-22 Cree, Inc. LED lamp incorporating remote phosphor with heat dissipation features
US8632196B2 (en) 2010-03-03 2014-01-21 Cree, Inc. LED lamp incorporating remote phosphor and diffuser with heat dissipation features
US9625105B2 (en) 2010-03-03 2017-04-18 Cree, Inc. LED lamp with active cooling element
US10451251B2 (en) 2010-08-02 2019-10-22 Ideal Industries Lighting, LLC Solid state lamp with light directing optics and diffuser
US11251164B2 (en) 2011-02-16 2022-02-15 Creeled, Inc. Multi-layer conversion material for down conversion in solid state lighting
CN102548130B (zh) * 2011-12-02 2014-01-29 张广涵 一种采用软件编号技术的led灯饰系统
WO2013108167A1 (en) * 2012-01-17 2013-07-25 Koninklijke Philips N.V. Modulation of light emitted by a lighting device, using plurality of different modulation periods
US9488359B2 (en) 2012-03-26 2016-11-08 Cree, Inc. Passive phase change radiators for LED lamps and fixtures
JP2016539482A (ja) * 2013-09-13 2016-12-15 フィリップス ライティング ホールディング ビー ヴィ 光源及びドライバの遷移機能を使用した、光の制御及び符号化
US9496955B2 (en) 2013-09-19 2016-11-15 eocys, LLC Devices and methods to produce and receive an encoded light signature
US9568458B2 (en) 2014-08-21 2017-02-14 Sharp Kabushiki Kaisha Optical sensor for fluid analysis
US9572223B1 (en) * 2015-05-14 2017-02-14 Hughey & Phillips, Llc Precision color-controlled light source
CN110059621A (zh) * 2019-04-17 2019-07-26 青岛海信电器股份有限公司 手柄光球颜色的控制方法、装置及设备

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DE19605567A1 (de) * 1996-02-15 1997-08-21 Sel Alcatel Ag Optisches frequenzkodiertes CDMA-Übertragungssystem und optischer Empfänger dafür
US5965875A (en) 1998-04-24 1999-10-12 Foveon, Inc. Color separation in an active pixel cell imaging array using a triple-well structure
TW595722U (en) * 2000-01-07 2004-06-21 Deng-Hua Li Color simulation system
KR100351187B1 (ko) * 2000-11-07 2002-09-05 이호준 코드분할 다중화방식을 이용한 다중 광섬유 브래그 격자센서의 신호처리 장치
US6542270B2 (en) * 2000-12-08 2003-04-01 Motorola, Inc. Interference-robust coded-modulation scheme for optical communications and method for modulating illumination for optical communications
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US6825619B2 (en) * 2002-08-08 2004-11-30 Datex-Ohmeda, Inc. Feedback-controlled LED switching
FR2848375B1 (fr) 2002-12-05 2005-01-14 Schneider Electric Ind Sas Dispositif d'eclairage a diodes electroluminescentes comportant un dispositif de communication et installation comportant un tel dispositif
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Also Published As

Publication number Publication date
US9179516B2 (en) 2015-11-03
EP2087774A1 (de) 2009-08-12
WO2008050293A1 (en) 2008-05-02
JP2010507891A (ja) 2010-03-11
EP2087774B1 (de) 2010-10-20
DE602007010020D1 (de) 2010-12-02
JP5264746B2 (ja) 2013-08-14
CN101529981B (zh) 2012-06-27
CN101529981A (zh) 2009-09-09
US20100327755A1 (en) 2010-12-30

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