EP2005799A1 - Commande de la temperature de couleur et de la localisation chromatique d'une lampe - Google Patents

Commande de la temperature de couleur et de la localisation chromatique d'une lampe

Info

Publication number
EP2005799A1
EP2005799A1 EP07723821A EP07723821A EP2005799A1 EP 2005799 A1 EP2005799 A1 EP 2005799A1 EP 07723821 A EP07723821 A EP 07723821A EP 07723821 A EP07723821 A EP 07723821A EP 2005799 A1 EP2005799 A1 EP 2005799A1
Authority
EP
European Patent Office
Prior art keywords
color
colors
light
color temperature
control signals
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.)
Granted
Application number
EP07723821A
Other languages
German (de)
English (en)
Other versions
EP2005799B1 (fr
Inventor
Günther SEJKORA
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.)
ZUMTOBEL LIGHTING GmbH
Original Assignee
Ledon 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 Ledon Lighting GmbH filed Critical Ledon Lighting GmbH
Publication of EP2005799A1 publication Critical patent/EP2005799A1/fr
Application granted granted Critical
Publication of EP2005799B1 publication Critical patent/EP2005799B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

La présente invention concerne un procédé pour fournir des signaux de commande pour une lampe dont la couleur ou la température de couleur est modifiable. L'invention concerne en outre un dispositif de commande correspondant et un système d'éclairage correspondant. Une série d'au moins trois localisations (F1, F2, F3) chromatiques est déterminée lors du procédé, localisations qui se trouvent dans un système de coordonnées correspondant sur une courbe (K1) de variation chromatique prédéfinie. La courbe de variation chromatique peut être le tracé de Planck, par exemple, ou une ligne droite. Les localisations (F1, F2, F3) chromatiques sont choisies de telle sorte que les couleurs correspondantes respectives présentent un écart (d) chromatique qui est perçu au moins subjectivement à chaque fois de même importance. La possibilité de réglage de la lampe en fonction d'une impression lumineuse souhaitée donnée est ainsi facilitée.
EP07723821.0A 2006-04-07 2007-03-30 Commande de la temperature de couleur et de la localisation chromatique d'une lampe Not-in-force EP2005799B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006016513 2006-04-07
DE102006055615A DE102006055615A1 (de) 2006-04-07 2006-11-24 Farbtemperatur- und Farbortsteuerung für eine Leuchte
PCT/EP2007/002879 WO2007115706A1 (fr) 2006-04-07 2007-03-30 Commande de la température de couleur et de la localisation chromatique D'une lampe

Publications (2)

Publication Number Publication Date
EP2005799A1 true EP2005799A1 (fr) 2008-12-24
EP2005799B1 EP2005799B1 (fr) 2014-07-23

Family

ID=38109628

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07723821.0A Not-in-force EP2005799B1 (fr) 2006-04-07 2007-03-30 Commande de la temperature de couleur et de la localisation chromatique d'une lampe

Country Status (5)

Country Link
US (1) US8058816B2 (fr)
EP (1) EP2005799B1 (fr)
CN (1) CN101422080B (fr)
DE (1) DE102006055615A1 (fr)
WO (1) WO2007115706A1 (fr)

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ES2436019T3 (es) 2006-06-26 2013-12-26 Koninklijke Philips N.V. Dispositivo para generar luz
US8004209B2 (en) * 2006-10-05 2011-08-23 Koninklijke Philips Electronics N.V. Method for color transition for general illumination system
GB2454556B (en) * 2007-11-09 2013-01-09 Diehl Aerospace Gmbh Method for changeover between mixed light colours
FR2923624B1 (fr) 2007-11-09 2011-12-23 Diehl Aerospace Gmbh Procedure de reorientation entre couleurs de lumiere mixte
DE102007055670B4 (de) * 2007-11-09 2012-12-20 Diehl Aerospace Gmbh Verfahren zum Umsteuern zwischen Mischlichtfarben
US8866410B2 (en) * 2007-11-28 2014-10-21 Cree, Inc. Solid state lighting devices and methods of manufacturing the same
US20100060198A1 (en) * 2008-09-05 2010-03-11 Lite-On It Corporation LED Lamp and Method for Producing a LED Lamp
DE102009003331B4 (de) 2009-01-09 2018-10-11 Osram Gmbh Verfahren zur Steuerung eines Beleuchtungssystems
US20100245279A1 (en) * 2009-03-31 2010-09-30 Robe Lighting S.R.O. Display and display control system for an automated luminaire
US20120169238A1 (en) * 2009-09-23 2012-07-05 Koninklijke Philips Electronics N.V. Color control of lighting system
DE102010003275B4 (de) * 2010-03-25 2022-04-21 Bayerische Motoren Werke Aktiengesellschaft Einrichtung zum Einstellen eines Farbortes
DE102010030061A1 (de) * 2010-06-15 2011-12-15 Osram Gesellschaft mit beschränkter Haftung Verfahren zum Betreiben einer Halbleiterleuchtvorrichtung und Farbregelvorrichtung zum Durchführen des Verfahrens
ES2453480T3 (es) 2010-09-08 2014-04-07 Koninklijke Philips N.V. Control de una variación de color de un dispositivo de iluminación de color ajustable
US8384294B2 (en) * 2010-10-05 2013-02-26 Electronic Theatre Controls, Inc. System and method for color creation and matching
US20120126685A1 (en) * 2010-11-23 2012-05-24 Toth Katalin Lamp for incandescent-like color quality
DE102011016102A1 (de) * 2011-01-07 2012-07-12 Heraeus Noblelight Gmbh Verfahren zur Bestimmung der Infrarot-Abstrahlung
US8723450B2 (en) 2011-01-12 2014-05-13 Electronics Theatre Controls, Inc. System and method for controlling the spectral content of an output of a light fixture
US8593074B2 (en) 2011-01-12 2013-11-26 Electronic Theater Controls, Inc. Systems and methods for controlling an output of a light fixture
DE102011014440A1 (de) * 2011-03-18 2012-09-20 Daimler Ag Verfahren zum Einstellen einer Leuchtfarbe eines Leuchtmittels, System mit einer Leuchtvorrichtung sowie Kraftfahrzeug
US9642208B2 (en) 2011-06-28 2017-05-02 Cree, Inc. Variable correlated color temperature luminary constructs
CN107454718B (zh) * 2017-08-31 2023-11-28 广州光联电子科技有限公司 一种具有修正色温功能的led灯光源及光学系统

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Publication number Priority date Publication date Assignee Title
JP2578455Y2 (ja) * 1992-06-15 1998-08-13 松下電工株式会社 色温度可変照明装置
US5803579A (en) * 1996-06-13 1998-09-08 Gentex Corporation Illuminator assembly incorporating light emitting diodes
US6498440B2 (en) * 2000-03-27 2002-12-24 Gentex Corporation Lamp assembly incorporating optical feedback
US6552495B1 (en) * 2001-12-19 2003-04-22 Koninklijke Philips Electronics N.V. Adaptive control system and method with spatial uniform color metric for RGB LED based white light illumination
CN1492218A (zh) * 2002-10-23 2004-04-28 正裕科技兴业股份有限公司 视觉类型辨色检验方法及器材
EP1649730B1 (fr) * 2003-07-23 2013-03-13 Koninklijke Philips Electronics N.V. Systeme de commande con u pour un dispositif d'eclairage comprenant des sources lumineuses discretes
DE10335077A1 (de) * 2003-07-31 2005-03-03 Osram Opto Semiconductors Gmbh LED-Modul
US20070291467A1 (en) * 2004-06-29 2007-12-20 Hideo Nagai Illumination Source
US7733033B2 (en) 2005-03-31 2010-06-08 Koninklijke Philips Electronics N.V. Lighting unit with multiple light sources of a different color temperature
US7759854B2 (en) * 2007-05-30 2010-07-20 Global Oled Technology Llc Lamp with adjustable color

Non-Patent Citations (1)

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Title
See references of WO2007115706A1 *

Also Published As

Publication number Publication date
DE102006055615A1 (de) 2007-10-11
EP2005799B1 (fr) 2014-07-23
CN101422080A (zh) 2009-04-29
CN101422080B (zh) 2013-05-08
WO2007115706A1 (fr) 2007-10-18
US8058816B2 (en) 2011-11-15
US20090174332A1 (en) 2009-07-09

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