CN101467488B - 用于产生具有可变颜色的光的设备 - Google Patents

用于产生具有可变颜色的光的设备 Download PDF

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Publication number
CN101467488B
CN101467488B CN2007800211570A CN200780021157A CN101467488B CN 101467488 B CN101467488 B CN 101467488B CN 2007800211570 A CN2007800211570 A CN 2007800211570A CN 200780021157 A CN200780021157 A CN 200780021157A CN 101467488 B CN101467488 B CN 101467488B
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CN
China
Prior art keywords
color
saturation
controller
hue
memory
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.)
Expired - Fee Related
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CN2007800211570A
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English (en)
Chinese (zh)
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CN101467488A (zh
Inventor
J·P·W·巴伊詹斯
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
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Koninklijke Philips Electronics NV
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Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN101467488A publication Critical patent/CN101467488A/zh
Application granted granted Critical
Publication of CN101467488B publication Critical patent/CN101467488B/zh
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    • 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
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Image Processing (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
CN2007800211570A 2006-06-08 2007-06-07 用于产生具有可变颜色的光的设备 Expired - Fee Related CN101467488B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06115120.5 2006-06-08
EP06115120 2006-06-08
PCT/IB2007/052146 WO2007141748A1 (en) 2006-06-08 2007-06-07 Device for generating light with a variable color

Publications (2)

Publication Number Publication Date
CN101467488A CN101467488A (zh) 2009-06-24
CN101467488B true CN101467488B (zh) 2010-12-08

Family

ID=38582086

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007800211570A Expired - Fee Related CN101467488B (zh) 2006-06-08 2007-06-07 用于产生具有可变颜色的光的设备

Country Status (8)

Country Link
US (1) US8084958B2 (enExample)
EP (1) EP2030480B1 (enExample)
JP (1) JP4993321B2 (enExample)
CN (1) CN101467488B (enExample)
AT (1) ATE449525T1 (enExample)
DE (1) DE602007003354D1 (enExample)
RU (1) RU2423025C2 (enExample)
WO (1) WO2007141748A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7969097B2 (en) 2006-05-31 2011-06-28 Cree, Inc. Lighting device with color control, and method of lighting
US7712917B2 (en) 2007-05-21 2010-05-11 Cree, Inc. Solid state lighting panels with limited color gamut and methods of limiting color gamut in solid state lighting panels
US8866410B2 (en) 2007-11-28 2014-10-21 Cree, Inc. Solid state lighting devices and methods of manufacturing the same
US8368319B2 (en) 2008-02-07 2013-02-05 Nxp B.V. Multi-core light engine architecture
US8384294B2 (en) * 2010-10-05 2013-02-26 Electronic Theatre Controls, Inc. System and method for color creation and matching
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
DE102011014440B4 (de) * 2011-03-18 2025-07-31 Mercedes-Benz Group AG Verfahren zum Einstellen einer Leuchtfarbe eines Leuchtmittels, System mit einer Leuchtvorrichtung sowie Kraftfahrzeug
JP6271301B2 (ja) * 2013-03-04 2018-01-31 シチズン電子株式会社 発光装置及び発光装置の製造方法
CN105101515A (zh) * 2014-05-21 2015-11-25 常州市武进区半导体照明应用技术研究院 灯具的驱动方法和装置
US9866990B2 (en) 2014-05-28 2018-01-09 Technical Consumer Products, Inc. System and method for simultaneous wireless control of multiple peripheral devices
JP6976687B2 (ja) * 2017-01-23 2021-12-08 株式会社ジャパンディスプレイ 表示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1677466A (zh) * 2004-03-31 2005-10-05 恩诺瓦直通公司 电致发光变色技术
CN1694142A (zh) * 2004-04-29 2005-11-09 三星Sdi株式会社 具有可变表示范围的灰度等级的电子发射显示(eed)装置

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Publication number Priority date Publication date Assignee Title
US5334992A (en) * 1987-10-26 1994-08-02 Tektronix, Inc. Computer display color control and selection system
US5254977A (en) * 1989-06-12 1993-10-19 Crosfield Electronics Ltd. Color display
US5299291A (en) * 1992-10-05 1994-03-29 Canon Information Systems Color printing method and apparatus using an out-of-gamut color table
JP3329863B2 (ja) * 1992-12-09 2002-09-30 松下電工株式会社 混色方法
JP3171081B2 (ja) * 1995-12-18 2001-05-28 富士ゼロックス株式会社 画像処理装置
US5650942A (en) * 1996-02-02 1997-07-22 Light Source Computer Images, Inc. Appearance-based technique for rendering colors on an output device
JP4495814B2 (ja) * 1999-12-28 2010-07-07 アビックス株式会社 調光式ｌｅｄ照明器具
US6768815B2 (en) * 2001-05-10 2004-07-27 The United States Of America As Represented By The Secretary Of The Navy Color sensor
WO2002099780A2 (en) * 2001-06-06 2002-12-12 Color Kinetics Incorporated System and methods of generating control signals
WO2003026358A1 (en) * 2001-09-17 2003-03-27 Color Kinetics Incorporated Light emitting diode based products
US7394565B2 (en) * 2003-12-30 2008-07-01 Microsoft Corporation System and method for dynamically controlling gamut mapping functions
US7712917B2 (en) * 2007-05-21 2010-05-11 Cree, Inc. Solid state lighting panels with limited color gamut and methods of limiting color gamut in solid state lighting panels

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1677466A (zh) * 2004-03-31 2005-10-05 恩诺瓦直通公司 电致发光变色技术
CN1694142A (zh) * 2004-04-29 2005-11-09 三星Sdi株式会社 具有可变表示范围的灰度等级的电子发射显示(eed)装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开平9-168097A 1997.06.24

Also Published As

Publication number Publication date
JP4993321B2 (ja) 2012-08-08
EP2030480B1 (en) 2009-11-18
RU2423025C2 (ru) 2011-06-27
DE602007003354D1 (de) 2009-12-31
EP2030480A1 (en) 2009-03-04
WO2007141748A1 (en) 2007-12-13
US20090315476A1 (en) 2009-12-24
US8084958B2 (en) 2011-12-27
JP2009540498A (ja) 2009-11-19
CN101467488A (zh) 2009-06-24
ATE449525T1 (de) 2009-12-15
RU2008152812A (ru) 2010-07-20

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101208

Termination date: 20130607