DE602006009285D1 - Verfahren und system zur beleuchtung mit variablen farben - Google Patents

Verfahren und system zur beleuchtung mit variablen farben

Info

Publication number
DE602006009285D1
DE602006009285D1 DE602006009285T DE602006009285T DE602006009285D1 DE 602006009285 D1 DE602006009285 D1 DE 602006009285D1 DE 602006009285 T DE602006009285 T DE 602006009285T DE 602006009285 T DE602006009285 T DE 602006009285T DE 602006009285 D1 DE602006009285 D1 DE 602006009285D1
Authority
DE
Germany
Prior art keywords
color
target
lighting system
control parameters
output
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602006009285T
Other languages
English (en)
Inventor
Peter H F Deurenberg
Mol Eugen J De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE602006009285D1 publication Critical patent/DE602006009285D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6058—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut
    • 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
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
DE602006009285T 2005-10-13 2006-10-06 Verfahren und system zur beleuchtung mit variablen farben Active DE602006009285D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05109506 2005-10-13
PCT/IB2006/053670 WO2007042984A1 (en) 2005-10-13 2006-10-06 Method and system for variable color lighting

Publications (1)

Publication Number Publication Date
DE602006009285D1 true DE602006009285D1 (de) 2009-10-29

Family

ID=37696010

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006009285T Active DE602006009285D1 (de) 2005-10-13 2006-10-06 Verfahren und system zur beleuchtung mit variablen farben

Country Status (9)

Country Link
US (1) US7990083B2 (de)
EP (1) EP1938668B1 (de)
JP (1) JP4982496B2 (de)
KR (1) KR101303368B1 (de)
CN (1) CN101283628B (de)
AT (1) ATE443427T1 (de)
DE (1) DE602006009285D1 (de)
TW (1) TWI429329B (de)
WO (1) WO2007042984A1 (de)

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WO2008072138A1 (en) * 2006-12-12 2008-06-19 Koninklijke Philips Electronics N.V. Illumination system with four primaries
US7712917B2 (en) * 2007-05-21 2010-05-11 Cree, Inc. Solid state lighting panels with limited color gamut and methods of limiting color gamut in solid state lighting panels
US9659513B2 (en) 2007-08-08 2017-05-23 Landmark Screens, Llc Method for compensating for a chromaticity shift due to ambient light in an electronic signboard
US9779644B2 (en) 2007-08-08 2017-10-03 Landmark Screens, Llc Method for computing drive currents for a plurality of LEDs in a pixel of a signboard to achieve a desired color at a desired luminous intensity
US9536463B2 (en) 2007-08-08 2017-01-03 Landmark Screens, Llc Method for fault-healing in a light emitting diode (LED) based display
US9262118B2 (en) 2007-08-08 2016-02-16 Landmark Screens, Llc Graphical display comprising a plurality of modules each controlling a group of pixels corresponding to a portion of the graphical display
US9620038B2 (en) 2007-08-08 2017-04-11 Landmark Screens, Llc Method for displaying a single image for diagnostic purpose without interrupting an observer's perception of the display of a sequence of images
US9342266B2 (en) 2007-08-08 2016-05-17 Landmark Screens, Llc Apparatus for dynamically circumventing faults in the light emitting diodes (LEDs) of a pixel in a graphical display
US9135889B2 (en) * 2008-10-14 2015-09-15 Apple Inc. Color correction of electronic displays
US20110241552A1 (en) * 2008-12-12 2011-10-06 Koninklijke Philips Electronics N.V. Method for maximizing the performance of a luminaire
WO2011036612A1 (en) 2009-09-23 2011-03-31 Koninklijke Philips Electronics N.V. Color control of lighting system
US9192008B2 (en) 2012-03-26 2015-11-17 B/E Aerospace, Inc. Reduced-size modular LED washlight component
CN104322148B (zh) * 2012-05-29 2016-11-23 皇家飞利浦有限公司 可调照明系统
CN103906299A (zh) * 2012-12-30 2014-07-02 青岛海尔软件有限公司 居家照明控制系统与方法
US9013467B2 (en) 2013-07-19 2015-04-21 Institut National D'optique Controlled operation of a LED lighting system at a target output color
RU2700306C2 (ru) * 2014-01-20 2019-09-16 Ирсап Спа Способ обеспечения визуальной индикации установленной комнатной температуры в электронном термостате и соответствующий электронный термостат
CN105101515A (zh) * 2014-05-21 2015-11-25 常州市武进区半导体照明应用技术研究院 灯具的驱动方法和装置
CN105095632B (zh) * 2014-05-21 2019-01-04 常州市武进区半导体照明应用技术研究院 光色参数的统计方法及装置
CN105101517B (zh) * 2014-05-21 2019-11-29 常州市武进区半导体照明应用技术研究院 灯具驱动参数的配置设备和系统
WO2016197904A1 (zh) * 2015-06-08 2016-12-15 欧普照明股份有限公司 照明装置及其控制方法和控制系统
WO2016197903A1 (zh) * 2015-06-08 2016-12-15 欧普照明股份有限公司 照明装置及其控制方法和控制系统
CN106686844B (zh) * 2015-11-09 2020-11-17 松下知识产权经营株式会社 照明控制装置、照明控制方法以及照明系统
CN106993356B (zh) * 2017-04-28 2019-09-24 欧普照明股份有限公司 光色的调整方法、装置、调光驱动电路及照明系统
CN112233605B (zh) * 2020-10-28 2022-08-09 合肥京东方光电科技有限公司 色域调整方法、装置、电子设备及存储介质
CN113692089B (zh) * 2021-07-29 2023-07-11 中山市小兀照明科技有限公司 一种光源控制方法、装置及计算机可读存储介质
CN116887467B (zh) * 2023-07-18 2024-03-22 江苏英索纳通信科技有限公司 一种基于多色全光谱调光技术的灯具混光方法及系统

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JPS6142896A (ja) * 1984-08-01 1986-03-01 松下電工株式会社 可変色照明装置
JPH0448585A (ja) * 1990-06-15 1992-02-18 Matsushita Electric Works Ltd 調色制御装置
DE4111890C2 (de) * 1991-04-09 1995-04-20 Mannesmann Ag Ventilbatterie, insbesondere für gasförmige Medien
EP0603395B1 (de) * 1991-09-10 1999-05-06 Smc Kabushiki Kaisha Flüssigkeitsdruck betätigte vorrichtung
JP3032619B2 (ja) * 1991-09-13 2000-04-17 松下電工株式会社 色温度可変照明装置
DE59207345D1 (de) * 1992-08-19 1996-11-14 Festo Kg Elektro-pneumatische steuereinrichtung
JP3329863B2 (ja) * 1992-12-09 2002-09-30 松下電工株式会社 混色方法
EP0611231B1 (de) 1993-02-12 1999-09-29 Eastman Kodak Company Verfahren zur Farbbildkalibrierung und -verbesserung zwischen Vorrichtungen mit expliziten Beschränkungen
KR19980033972A (ko) * 1996-11-04 1998-08-05 김광호 칼라 이미지의 광원 색도 결정방법
US20040052076A1 (en) * 1997-08-26 2004-03-18 Mueller George G. Controlled lighting methods and apparatus
US6204939B1 (en) * 1998-03-30 2001-03-20 Seiko Epson Corporation Color matching accuracy inside and outside the gamut
IT1308289B1 (it) * 1999-07-08 2001-12-10 Targetti Sankey Spa Dispositivo e metodo di illuminazione a spettro controllato
US20050174473A1 (en) * 1999-11-18 2005-08-11 Color Kinetics, Inc. Photography methods and systems
US6924908B1 (en) * 2000-05-31 2005-08-02 Brown University Research Foundation Color management systems and methods with improved color matching techniques
JP2002164182A (ja) * 2000-11-24 2002-06-07 Moriyama Sangyo Kk カラー照明装置
US6507159B2 (en) * 2001-03-29 2003-01-14 Koninklijke Philips Electronics N.V. Controlling method and system for RGB based LED luminary
US6576881B2 (en) * 2001-04-06 2003-06-10 Koninklijke Philips Electronics N.V. Method and system for controlling a light source
JP2002319497A (ja) * 2001-04-20 2002-10-31 Toyoda Gosei Co Ltd 色変わり照明装置
US20030111533A1 (en) * 2001-12-19 2003-06-19 Koninklijke Philips Electronics N.V. RGB led based white light control system with quasi-uniform color metric
US6930452B2 (en) * 2002-10-14 2005-08-16 Lumileds Lighting U.S., Llc Circuit arrangement
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JP2005259437A (ja) * 2004-03-10 2005-09-22 Mitsubishi Electric Corp 電気スタンド
US7710369B2 (en) * 2004-12-20 2010-05-04 Philips Solid-State Lighting Solutions, Inc. Color management methods and apparatus for lighting devices
US7364306B2 (en) * 2005-06-20 2008-04-29 Digital Display Innovations, Llc Field sequential light source modulation for a digital display system

Also Published As

Publication number Publication date
TWI429329B (zh) 2014-03-01
TW200731865A (en) 2007-08-16
JP4982496B2 (ja) 2012-07-25
KR20080068846A (ko) 2008-07-24
US7990083B2 (en) 2011-08-02
ATE443427T1 (de) 2009-10-15
WO2007042984A1 (en) 2007-04-19
KR101303368B1 (ko) 2013-09-03
CN101283628B (zh) 2012-05-30
EP1938668B1 (de) 2009-09-16
JP2009512153A (ja) 2009-03-19
CN101283628A (zh) 2008-10-08
US20080238339A1 (en) 2008-10-02
EP1938668A1 (de) 2008-07-02

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Legal Events

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