TW200731861A - A color lighting device - Google Patents

A color lighting device

Info

Publication number
TW200731861A
TW200731861A TW095138063A TW95138063A TW200731861A TW 200731861 A TW200731861 A TW 200731861A TW 095138063 A TW095138063 A TW 095138063A TW 95138063 A TW95138063 A TW 95138063A TW 200731861 A TW200731861 A TW 200731861A
Authority
TW
Taiwan
Prior art keywords
light
emitting source
lighting device
color lighting
photosensor
Prior art date
Application number
TW095138063A
Other languages
English (en)
Chinese (zh)
Inventor
Volkmar Schulz
Eduard Johannes Meijer
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 TW200731861A publication Critical patent/TW200731861A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
  • Electric Clocks (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
TW095138063A 2005-10-19 2006-10-16 A color lighting device TW200731861A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05109702 2005-10-19

Publications (1)

Publication Number Publication Date
TW200731861A true TW200731861A (en) 2007-08-16

Family

ID=37709717

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095138063A TW200731861A (en) 2005-10-19 2006-10-16 A color lighting device

Country Status (9)

Country Link
US (1) US7709774B2 (enExample)
EP (1) EP1941785B1 (enExample)
JP (1) JP2009513011A (enExample)
KR (1) KR20080070659A (enExample)
CN (1) CN101292573A (enExample)
AT (1) ATE496515T1 (enExample)
DE (1) DE602006019760D1 (enExample)
TW (1) TW200731861A (enExample)
WO (1) WO2007046026A1 (enExample)

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US7969097B2 (en) 2006-05-31 2011-06-28 Cree, Inc. Lighting device with color control, and method of lighting
GB2446410B (en) * 2007-02-07 2011-07-13 Signal House Ltd Traffic signal light
JP5034719B2 (ja) * 2007-07-04 2012-09-26 日亜化学工業株式会社 半導体発光装置
US8829820B2 (en) 2007-08-10 2014-09-09 Cree, Inc. Systems and methods for protecting display components from adverse operating conditions
US8866410B2 (en) 2007-11-28 2014-10-21 Cree, Inc. Solid state lighting devices and methods of manufacturing the same
US8643308B2 (en) 2009-08-14 2014-02-04 Once Innovations, Inc. Spectral shift control for dimmable AC LED lighting
US8373363B2 (en) 2009-08-14 2013-02-12 Once Innovations, Inc. Reduction of harmonic distortion for LED loads
US9232590B2 (en) 2009-08-14 2016-01-05 Once Innovations, Inc. Driving circuitry for LED lighting with reduced total harmonic distortion
US9380665B2 (en) 2009-08-14 2016-06-28 Once Innovations, Inc. Spectral shift control for dimmable AC LED lighting
US9433046B2 (en) 2011-01-21 2016-08-30 Once Innovations, Inc. Driving circuitry for LED lighting with reduced total harmonic distortion
US9482397B2 (en) 2010-03-17 2016-11-01 Once Innovations, Inc. Light sources adapted to spectral sensitivity of diurnal avians and humans
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KR20120113419A (ko) * 2011-04-05 2012-10-15 삼성전자주식회사 발광소자 모듈 및 면광원 장치
CN102814005A (zh) * 2011-05-13 2012-12-12 通用电气公司 在光疗装置中提供光的均匀分布的方法
WO2013090708A1 (en) 2011-12-14 2013-06-20 Once Innovations Inc Light emitting system with adjustable watt equivalence
US9167656B2 (en) * 2012-05-04 2015-10-20 Abl Ip Holding Llc Lifetime correction for aging of LEDs in tunable-white LED lighting devices
US9255674B2 (en) 2012-10-04 2016-02-09 Once Innovations, Inc. Method of manufacturing a light emitting diode lighting assembly
DE102013202282A1 (de) * 2013-02-13 2014-08-14 Continental Automotive Gmbh Lichtquelle und Verfahren zur Herstellung der Lichtquelle
DE102013207525A1 (de) * 2013-04-25 2014-10-30 Zumtobel Lighting Gmbh Verfahren und Schaltungsanordnung zum Betreiben einer LED-Lichtquelle
CN109600884B (zh) 2013-08-02 2021-02-12 昕诺飞北美公司 对家畜进行照明的系统和方法
EP3091832A4 (en) 2014-01-07 2017-10-04 Once Innovations, Inc. System and method of enhancing swine reproduction
US9247603B2 (en) 2014-02-11 2016-01-26 Once Innovations, Inc. Shunt regulator for spectral shift controlled light source
JP5914770B2 (ja) * 2014-04-17 2016-05-11 オリンパス株式会社 光源装置
CN109076682B (zh) 2016-03-29 2021-07-09 昕诺飞北美公司 对家畜进行照明的系统和方法
US10314125B2 (en) 2016-09-30 2019-06-04 Once Innovations, Inc. Dimmable analog AC circuit
US11404610B2 (en) 2019-05-22 2022-08-02 Electronic Theatre Controls, Inc. Light fixture with broadband and narrow band emitters
CN117318817A (zh) * 2022-06-21 2023-12-29 宁波环球广电科技有限公司 带迟滞控制的信号探测快速响应电路

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Also Published As

Publication number Publication date
DE602006019760D1 (de) 2011-03-03
KR20080070659A (ko) 2008-07-30
US7709774B2 (en) 2010-05-04
EP1941785A1 (en) 2008-07-09
US20080290250A1 (en) 2008-11-27
ATE496515T1 (de) 2011-02-15
JP2009513011A (ja) 2009-03-26
WO2007046026A1 (en) 2007-04-26
EP1941785B1 (en) 2011-01-19
CN101292573A (zh) 2008-10-22

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