JP2009513011A - カラー照明デバイス - Google Patents

カラー照明デバイス Download PDF

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Publication number
JP2009513011A
JP2009513011A JP2008536163A JP2008536163A JP2009513011A JP 2009513011 A JP2009513011 A JP 2009513011A JP 2008536163 A JP2008536163 A JP 2008536163A JP 2008536163 A JP2008536163 A JP 2008536163A JP 2009513011 A JP2009513011 A JP 2009513011A
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JP
Japan
Prior art keywords
light
light source
color
signal
control circuit
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.)
Pending
Application number
JP2008536163A
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English (en)
Japanese (ja)
Other versions
JP2009513011A5 (enExample
Inventor
フォルクマー シュルツ
エデュアルド ヨハネス メイエル
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 NV
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 NV, Koninklijke Philips Electronics NV filed Critical Koninklijke Philips NV
Publication of JP2009513011A publication Critical patent/JP2009513011A/ja
Publication of JP2009513011A5 publication Critical patent/JP2009513011A5/ja
Pending legal-status Critical Current

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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]
JP2008536163A 2005-10-19 2006-10-09 カラー照明デバイス Pending JP2009513011A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05109702 2005-10-19
PCT/IB2006/053689 WO2007046026A1 (en) 2005-10-19 2006-10-09 A color lighting device

Publications (2)

Publication Number Publication Date
JP2009513011A true JP2009513011A (ja) 2009-03-26
JP2009513011A5 JP2009513011A5 (enExample) 2009-11-26

Family

ID=37709717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008536163A Pending JP2009513011A (ja) 2005-10-19 2006-10-09 カラー照明デバイス

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5914770B2 (ja) * 2014-04-17 2016-05-11 オリンパス株式会社 光源装置

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US8287149B2 (en) * 2006-04-19 2012-10-16 Sharp Kabushiki Kaisha Illuminating device and liquid crystal display comprising same
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
DE102010041830A1 (de) * 2010-09-30 2012-04-05 Automotive Lighting Reutlingen Gmbh Steuer- und Regeleinrichtung für eine Gasentladungslampe eines Kraftfahrzeugscheinwerfers
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
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

Citations (10)

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JPS6019313A (ja) * 1983-07-13 1985-01-31 Toshiba Corp 高出力用集積回路の出力トランジスタ保護回路
JPS6228457U (enExample) * 1985-08-02 1987-02-20
JPH1049074A (ja) * 1996-08-02 1998-02-20 Shichizun Denshi:Kk カラー表示装置
JP2002217872A (ja) * 2001-01-19 2002-08-02 Toshiba Electronic Engineering Corp 光伝送装置
JP2002280965A (ja) * 2001-03-16 2002-09-27 Ntt Electornics Corp 光出力制御回路
JP2003185942A (ja) * 2001-12-20 2003-07-03 Sun Tec Kk 光信号分析装置
JP2003218459A (ja) * 2002-01-22 2003-07-31 Fujitsu Access Ltd 光出力調整方法
WO2004002198A1 (en) * 2002-06-25 2003-12-31 Koninklijke Philips Electronics N.V. A system for maintaining light characteristics from a multi-chip led package
JP2004134804A (ja) * 2002-10-14 2004-04-30 Lumileds Lighting Us Llc 回路装置
JP2005195444A (ja) * 2004-01-07 2005-07-21 Yokogawa Electric Corp 光源装置

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AU497359B2 (en) 1974-11-27 1978-12-07 Pyrotector, Incorporated Photoelectric smoke detector
DE3473924D1 (en) * 1983-10-03 1988-10-13 Rsf Elektronik Gmbh Optoelectronic length and angle metering method and measuring device to realize this method
GB2204946A (en) 1987-05-18 1988-11-23 Stephen George Marland Automatic vehicle light switch
US5296702A (en) * 1992-07-28 1994-03-22 Patchen California Structure and method for differentiating one object from another object
CA2319550A1 (en) 1998-02-02 1999-08-05 Uniax Corporation Image sensors made from organic semiconductors
US6344641B1 (en) 1999-08-11 2002-02-05 Agilent Technologies, Inc. System and method for on-chip calibration of illumination sources for an integrated circuit display
US6448550B1 (en) 2000-04-27 2002-09-10 Agilent Technologies, Inc. Method and apparatus for measuring spectral content of LED light source and control thereof
US6611000B2 (en) 2001-03-14 2003-08-26 Matsushita Electric Industrial Co., Ltd. Lighting device
US6507159B2 (en) 2001-03-29 2003-01-14 Koninklijke Philips Electronics N.V. Controlling method and system for RGB based LED luminary
JP2003188467A (ja) * 2001-12-20 2003-07-04 Mitsubishi Electric Corp 光半導体モジュール
US7026769B2 (en) * 2003-12-18 2006-04-11 Joon Chok Lee Luminary control system adapted for reproducing the color of a known light source
US7218656B2 (en) * 2004-05-26 2007-05-15 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Control of spectral content of a laser diode light source

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019313A (ja) * 1983-07-13 1985-01-31 Toshiba Corp 高出力用集積回路の出力トランジスタ保護回路
JPS6228457U (enExample) * 1985-08-02 1987-02-20
JPH1049074A (ja) * 1996-08-02 1998-02-20 Shichizun Denshi:Kk カラー表示装置
JP2002217872A (ja) * 2001-01-19 2002-08-02 Toshiba Electronic Engineering Corp 光伝送装置
JP2002280965A (ja) * 2001-03-16 2002-09-27 Ntt Electornics Corp 光出力制御回路
JP2003185942A (ja) * 2001-12-20 2003-07-03 Sun Tec Kk 光信号分析装置
JP2003218459A (ja) * 2002-01-22 2003-07-31 Fujitsu Access Ltd 光出力調整方法
WO2004002198A1 (en) * 2002-06-25 2003-12-31 Koninklijke Philips Electronics N.V. A system for maintaining light characteristics from a multi-chip led package
JP2004134804A (ja) * 2002-10-14 2004-04-30 Lumileds Lighting Us Llc 回路装置
JP2005195444A (ja) * 2004-01-07 2005-07-21 Yokogawa Electric Corp 光源装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5914770B2 (ja) * 2014-04-17 2016-05-11 オリンパス株式会社 光源装置
US9766447B2 (en) 2014-04-17 2017-09-19 Olympus Corporation Light source apparatus

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
WO2007046026A1 (en) 2007-04-26
TW200731861A (en) 2007-08-16
EP1941785B1 (en) 2011-01-19
CN101292573A (zh) 2008-10-22

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