ATE470338T1 - Verfahren zur steuerung des farbspektrums einer lampe - Google Patents

Verfahren zur steuerung des farbspektrums einer lampe

Info

Publication number
ATE470338T1
ATE470338T1 AT03766932T AT03766932T ATE470338T1 AT E470338 T1 ATE470338 T1 AT E470338T1 AT 03766932 T AT03766932 T AT 03766932T AT 03766932 T AT03766932 T AT 03766932T AT E470338 T1 ATE470338 T1 AT E470338T1
Authority
AT
Austria
Prior art keywords
controlling
lamp
varies
over time
temperature
Prior art date
Application number
AT03766932T
Other languages
English (en)
Inventor
David W Cunningham
Original Assignee
David W Cunningham
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 David W Cunningham filed Critical David W Cunningham
Application granted granted Critical
Publication of ATE470338T1 publication Critical patent/ATE470338T1/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
    • H05B45/28—Controlling the colour of the light using temperature feedback

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Device Packages (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Spectrometry And Color Measurement (AREA)
AT03766932T 2002-08-01 2003-07-28 Verfahren zur steuerung des farbspektrums einer lampe ATE470338T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/211,769 US7023543B2 (en) 2002-08-01 2002-08-01 Method for controlling the luminous flux spectrum of a lighting fixture
PCT/US2003/023470 WO2004014110A1 (en) 2002-08-01 2003-07-28 Method for controlling the luminous flux spectrum of a lighting fixture

Publications (1)

Publication Number Publication Date
ATE470338T1 true ATE470338T1 (de) 2010-06-15

Family

ID=31187650

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03766932T ATE470338T1 (de) 2002-08-01 2003-07-28 Verfahren zur steuerung des farbspektrums einer lampe

Country Status (10)

Country Link
US (2) US7023543B2 (de)
EP (1) EP1530887B1 (de)
JP (1) JP2005535089A (de)
CN (1) CN100481566C (de)
AT (1) ATE470338T1 (de)
AU (1) AU2003265306A1 (de)
DE (1) DE60332839D1 (de)
ES (1) ES2343176T3 (de)
HK (1) HK1083974A1 (de)
WO (1) WO2004014110A1 (de)

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US20040021859A1 (en) 2004-02-05
CN100481566C (zh) 2009-04-22
WO2004014110A1 (en) 2004-02-12
US7227634B2 (en) 2007-06-05
JP2005535089A (ja) 2005-11-17
EP1530887A1 (de) 2005-05-18
CN1675964A (zh) 2005-09-28
HK1083974A1 (en) 2006-07-14
US20050225757A1 (en) 2005-10-13
ES2343176T3 (es) 2010-07-26
US7023543B2 (en) 2006-04-04
EP1530887B1 (de) 2010-06-02
DE60332839D1 (de) 2010-07-15
AU2003265306A1 (en) 2004-02-23

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