TW200709734A - Control system for controlling the light output of a LED luminaire - Google Patents

Control system for controlling the light output of a LED luminaire

Info

Publication number
TW200709734A
TW200709734A TW095122944A TW95122944A TW200709734A TW 200709734 A TW200709734 A TW 200709734A TW 095122944 A TW095122944 A TW 095122944A TW 95122944 A TW95122944 A TW 95122944A TW 200709734 A TW200709734 A TW 200709734A
Authority
TW
Taiwan
Prior art keywords
control system
led
light output
controlling
led luminaire
Prior art date
Application number
TW095122944A
Other languages
English (en)
Inventor
Eduard Johannes Meijer
Eugene Timmering
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
Publication of TW200709734A publication Critical patent/TW200709734A/zh

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0488—Optical or mechanical part supplementary adjustable parts with spectral filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/06—Restricting the angle of incident light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0262—Constructional arrangements for removing stray light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/505—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors measuring the colour produced by lighting fixtures other than screens, monitors, displays or CRTs
    • 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]
    • H05B45/10—Controlling the intensity 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J2001/4247—Photometry, e.g. photographic exposure meter using electric radiation detectors for testing lamps or other light sources
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Led Device Packages (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
TW095122944A 2005-06-29 2006-06-26 Control system for controlling the light output of a LED luminaire TW200709734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05105812 2005-06-29

Publications (1)

Publication Number Publication Date
TW200709734A true TW200709734A (en) 2007-03-01

Family

ID=37036787

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095122944A TW200709734A (en) 2005-06-29 2006-06-26 Control system for controlling the light output of a LED luminaire

Country Status (7)

Country Link
US (1) US20100141152A1 (zh)
EP (1) EP1900258A1 (zh)
JP (1) JP2009500786A (zh)
KR (1) KR20080030068A (zh)
CN (1) CN100566486C (zh)
TW (1) TW200709734A (zh)
WO (1) WO2007000699A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101784872B (zh) 2007-08-13 2012-12-05 皇家飞利浦电子股份有限公司 具有可调色彩的照明装置
WO2009022284A1 (en) * 2007-08-16 2009-02-19 Koninklijke Philips Electronics N.V. Lighting assembly
RU2492496C2 (ru) * 2007-10-26 2013-09-10 Конинклейке Филипс Электроникс Н.В. Световое детекторное устройство с выбором угла света
US20110116520A1 (en) * 2008-07-07 2011-05-19 Koninklijke Philips Electronics N.V. Eye-safe laser-based lighting
JP5694339B2 (ja) * 2009-10-16 2015-04-01 コーニンクレッカ フィリップス エヌ ヴェ 受け取られた光のスペクトル成分を検出するスペクトル検出装置
JP2013181912A (ja) * 2012-03-02 2013-09-12 Seiko Epson Corp 成分分析装置
CN104247574B (zh) * 2013-03-06 2016-01-06 优志旺电机株式会社 光源装置及投影机
KR20190002314A (ko) 2017-06-29 2019-01-08 페닉스덴키가부시키가이샤 발광 다이오드 램프
JP6326596B1 (ja) * 2017-07-06 2018-05-23 フェニックス電機株式会社 発光ダイオードランプ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599048A (en) * 1970-04-23 1971-08-10 Frank M Olin Lighting control system
US4383288A (en) * 1980-09-12 1983-05-10 Conservolite, Inc. Adjustable light collector and sampler therefor
JP3425627B2 (ja) * 1992-08-18 2003-07-14 株式会社シンクロン 標準光源およびその制御方法
US6495964B1 (en) * 1998-12-18 2002-12-17 Koninklijke Philips Electronics N.V. LED luminaire with electrically adjusted color balance using photodetector
US6741351B2 (en) * 2001-06-07 2004-05-25 Koninklijke Philips Electronics N.V. LED luminaire with light sensor configurations for optical feedback
US6630801B2 (en) * 2001-10-22 2003-10-07 Lümileds USA Method and apparatus for sensing the color point of an RGB LED white luminary using photodiodes
JP4091414B2 (ja) * 2002-12-18 2008-05-28 三菱電機株式会社 面状光源装置、表示装置及び液晶表示装置
US7026769B2 (en) * 2003-12-18 2006-04-11 Joon Chok Lee Luminary control system adapted for reproducing the color of a known light source

Also Published As

Publication number Publication date
CN101213875A (zh) 2008-07-02
CN100566486C (zh) 2009-12-02
EP1900258A1 (en) 2008-03-19
KR20080030068A (ko) 2008-04-03
JP2009500786A (ja) 2009-01-08
WO2007000699A1 (en) 2007-01-04
US20100141152A1 (en) 2010-06-10

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