TW200704269A - Color control of white LED lamps - Google Patents
Color control of white LED lampsInfo
- Publication number
- TW200704269A TW200704269A TW095112907A TW95112907A TW200704269A TW 200704269 A TW200704269 A TW 200704269A TW 095112907 A TW095112907 A TW 095112907A TW 95112907 A TW95112907 A TW 95112907A TW 200704269 A TW200704269 A TW 200704269A
- Authority
- TW
- Taiwan
- Prior art keywords
- points
- color space
- value
- point
- representing
- Prior art date
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
-
- 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
- Led Device Packages (AREA)
- Processing Of Color Television Signals (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Devices (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05102945 | 2005-04-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200704269A true TW200704269A (en) | 2007-01-16 |
TWI394482B TWI394482B (zh) | 2013-04-21 |
Family
ID=36782608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095112907A TWI394482B (zh) | 2005-04-14 | 2006-04-11 | 白光發光二極體燈泡的色彩控制 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8115779B2 (zh) |
EP (1) | EP1878318B1 (zh) |
JP (1) | JP4989627B2 (zh) |
CN (1) | CN100566484C (zh) |
AT (1) | ATE528961T1 (zh) |
ES (1) | ES2375211T3 (zh) |
TW (1) | TWI394482B (zh) |
WO (1) | WO2006109237A1 (zh) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1963740A4 (en) * | 2005-12-21 | 2009-04-29 | Cree Led Lighting Solutions | LIGHTING DEVICE AND LIGHTING METHOD |
KR101446366B1 (ko) * | 2006-12-07 | 2014-10-02 | 크리, 인코포레이티드 | 조명 장치 및 조명 방법 |
TW200901815A (en) | 2006-12-20 | 2009-01-01 | Koninkl Philips Electronics Nv | Lighting device with multiple primary colors |
DE102007003345B4 (de) * | 2007-01-17 | 2010-07-29 | Erco Gmbh | Leuchtensteuerungssystem |
US20090073182A1 (en) * | 2007-09-11 | 2009-03-19 | Rgb Light Limited | Two Dimensional Representation Of Color Spaces |
US8783887B2 (en) | 2007-10-01 | 2014-07-22 | Intematix Corporation | Color tunable light emitting device |
DE102007059130A1 (de) * | 2007-12-07 | 2009-06-10 | Osram Gesellschaft mit beschränkter Haftung | Verfahren und Anordnung zur Einstellung eines Farborts sowie Leuchtsystem |
DE102007059131A1 (de) * | 2007-12-07 | 2009-06-10 | Osram Gesellschaft mit beschränkter Haftung | Verfahren und Anordnung zur Einstellung eines Farborts sowie Leuchtsystem |
DE102008016756A1 (de) | 2008-03-31 | 2009-10-01 | Tridonicatco Schweiz Ag | Anordnung und Verfahren zur Steuerung von LEDs |
CN101412026B (zh) * | 2008-10-28 | 2012-07-25 | 广州市鸿利光电股份有限公司 | 一种白光led分选方法 |
DE102009018233A1 (de) | 2009-04-21 | 2010-10-28 | Ledon Lighting Jennersdorf Gmbh | Verfahren und Beleuchtungssystem zum Betrieb eines Mehrkanal-LED-Moduls |
CA2764487A1 (en) | 2009-06-03 | 2010-12-09 | Manufacturing Resources International, Inc. | Dynamic dimming led backlight |
US8547391B2 (en) * | 2011-05-15 | 2013-10-01 | Lighting Science Group Corporation | High efficacy lighting signal converter and associated methods |
DE102012003018B4 (de) | 2012-02-15 | 2016-08-11 | Diehl Aerospace Gmbh | Verfahren zur Erzeugung von Licht einer gewünschten Lichtfarbe mittels Leuchtdioden |
CN103839936B (zh) * | 2012-11-22 | 2016-09-28 | 深圳市光峰光电技术有限公司 | Led阵列装置的制造方法 |
US9348174B2 (en) | 2013-03-14 | 2016-05-24 | Manufacturing Resources International, Inc. | Rigid LCD assembly |
DE102013010512B4 (de) | 2013-06-22 | 2015-05-28 | Diehl Aerospace Gmbh | Anordnung mit zumindest einer metameren Leuchtvorrichtung und Passagierkabine |
WO2015003130A1 (en) | 2013-07-03 | 2015-01-08 | Manufacturing Resources International, Inc. | Airguide backlight assembly |
US9013467B2 (en) | 2013-07-19 | 2015-04-21 | Institut National D'optique | Controlled operation of a LED lighting system at a target output color |
US10191212B2 (en) | 2013-12-02 | 2019-01-29 | Manufacturing Resources International, Inc. | Expandable light guide for backlight |
US10527276B2 (en) | 2014-04-17 | 2020-01-07 | Manufacturing Resources International, Inc. | Rod as a lens element for light emitting diodes |
CN104093247B (zh) * | 2014-07-04 | 2016-05-11 | 复旦大学 | 一种全色域多通道混色方法 |
US10649273B2 (en) | 2014-10-08 | 2020-05-12 | Manufacturing Resources International, Inc. | LED assembly for transparent liquid crystal display and static graphic |
US10261362B2 (en) | 2015-09-01 | 2019-04-16 | Manufacturing Resources International, Inc. | Optical sheet tensioner |
CN106341924B (zh) * | 2016-09-20 | 2017-09-26 | 浙江农林大学 | 一种感应环境的led夜灯的控制方法及装置 |
US10085320B1 (en) * | 2016-10-21 | 2018-09-25 | Peter Sussman | Pre-calibrated light box |
CN108663856B (zh) * | 2017-03-30 | 2020-01-24 | 京东方科技集团股份有限公司 | 背光模组的制造方法及装置、显示装置及系统 |
CN109819546B (zh) * | 2017-11-21 | 2023-07-28 | 上海航空电器有限公司 | 一种宽色域调光混光方法及氛围灯 |
CN109346015B (zh) * | 2018-10-18 | 2020-05-08 | 天津大学 | 一种基于节能思想的颜色显示方法 |
CN109587893B (zh) * | 2019-01-08 | 2022-06-03 | 青岛易来智能科技股份有限公司 | 一种调光方法及装置 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL179855C (nl) * | 1978-02-22 | 1986-11-17 | Philips Nv | Hogedruknatriumdampontladingslamp. |
NL8502025A (nl) * | 1985-07-15 | 1987-02-02 | Philips Nv | Lagedrukkwikdampontladingslamp. |
US5334992A (en) * | 1987-10-26 | 1994-08-02 | Tektronix, Inc. | Computer display color control and selection system |
US5231504A (en) * | 1991-12-30 | 1993-07-27 | Xerox Corporation | Method for improved color reproduction using linear mixing calculations based on positional relationships between an original color and an achromatic region in a linear mixing space |
US5909220A (en) * | 1993-05-10 | 1999-06-01 | Sandow; Robin | Interactive computerized image coloring systems and methods for processing combinations of color with automated subroutines and color standardization for diverse color systems |
GB2282928B (en) * | 1993-10-05 | 1998-01-07 | British Broadcasting Corp | Method and apparatus for decoding colour video signals for display |
JP3230357B2 (ja) * | 1993-10-29 | 2001-11-19 | 豊田合成株式会社 | 表示装置 |
JP3124208B2 (ja) * | 1995-03-30 | 2001-01-15 | 株式会社東芝 | Led表示器及びled表示システム |
BE1010288A3 (nl) * | 1996-05-07 | 1998-05-05 | Barco Nv | "wide gamut" - displayaansturing. |
EP0831451A3 (en) * | 1996-09-06 | 1998-04-22 | Matsushita Electric Industrial Co., Ltd. | Colour display using LEDs |
US5851063A (en) | 1996-10-28 | 1998-12-22 | General Electric Company | Light-emitting diode white light source |
JP3932581B2 (ja) * | 1996-11-08 | 2007-06-20 | 松下電工株式会社 | 照明装置 |
JP3215913B2 (ja) * | 1997-07-30 | 2001-10-09 | 富士通株式会社 | 液晶表示装置の表示制御方法及び液晶表示装置 |
US7014336B1 (en) * | 1999-11-18 | 2006-03-21 | Color Kinetics Incorporated | Systems and methods for generating and modulating illumination conditions |
US20040052076A1 (en) * | 1997-08-26 | 2004-03-18 | Mueller George G. | Controlled lighting methods and apparatus |
US6580097B1 (en) * | 1998-02-06 | 2003-06-17 | General Electric Company | Light emitting device with phosphor composition |
TW417842U (en) * | 1998-09-28 | 2001-01-01 | Koninkl Philips Electronics Nv | Lighting system |
US6262710B1 (en) * | 1999-05-25 | 2001-07-17 | Intel Corporation | Performing color conversion in extended color polymer displays |
US6538371B1 (en) * | 2000-03-27 | 2003-03-25 | The General Electric Company | White light illumination system with improved color output |
US6870523B1 (en) * | 2000-06-07 | 2005-03-22 | Genoa Color Technologies | Device, system and method for electronic true color display |
US6441558B1 (en) | 2000-12-07 | 2002-08-27 | Koninklijke Philips Electronics N.V. | White LED luminary light control system |
US7057668B2 (en) * | 2002-04-19 | 2006-06-06 | Kopin Corporation | Color/mono switched display |
US6994453B2 (en) * | 2003-03-21 | 2006-02-07 | Blanchard Randall D | Illumination device having a dichroic mirror |
US6987355B2 (en) * | 2003-06-11 | 2006-01-17 | Eastman Kodak Company | Stacked OLED display having improved efficiency |
TWI226791B (en) * | 2003-11-14 | 2005-01-11 | J S Technology Co Ltd | LED light source apparatus |
US7515128B2 (en) * | 2004-03-15 | 2009-04-07 | Philips Solid-State Lighting Solutions, Inc. | Methods and apparatus for providing luminance compensation |
US7354172B2 (en) * | 2004-03-15 | 2008-04-08 | Philips Solid-State Lighting Solutions, Inc. | Methods and apparatus for controlled lighting based on a reference gamut |
WO2005098311A2 (en) * | 2004-03-31 | 2005-10-20 | Schexnaider Craig J | Light panel illuminated by light emitting diodes |
TWI228841B (en) * | 2004-04-29 | 2005-03-01 | Lite On Technology Corp | Luminescence method and apparatus for color temperature adjustable white light |
US7453195B2 (en) * | 2004-08-02 | 2008-11-18 | Lumination Llc | White lamps with enhanced color contrast |
US7256546B2 (en) * | 2004-11-22 | 2007-08-14 | Osram Sylvania Inc. | Metal halide lamp chemistries with magnesium and indium |
US8288942B2 (en) * | 2004-12-28 | 2012-10-16 | Cree, Inc. | High efficacy white LED |
US20070012928A1 (en) * | 2005-07-13 | 2007-01-18 | Zouyan Peng | Light emitting diode comprising semiconductor nanocrystal complexes and powdered phosphors |
-
2006
- 2006-04-11 JP JP2008506025A patent/JP4989627B2/ja not_active Expired - Fee Related
- 2006-04-11 ES ES06727874T patent/ES2375211T3/es active Active
- 2006-04-11 EP EP06727874A patent/EP1878318B1/en not_active Not-in-force
- 2006-04-11 WO PCT/IB2006/051096 patent/WO2006109237A1/en not_active Application Discontinuation
- 2006-04-11 CN CNB200680012118XA patent/CN100566484C/zh not_active Expired - Fee Related
- 2006-04-11 AT AT06727874T patent/ATE528961T1/de not_active IP Right Cessation
- 2006-04-11 US US11/911,089 patent/US8115779B2/en not_active Expired - Fee Related
- 2006-04-11 TW TW095112907A patent/TWI394482B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20080169770A1 (en) | 2008-07-17 |
CN100566484C (zh) | 2009-12-02 |
ES2375211T3 (es) | 2012-02-27 |
JP2008536281A (ja) | 2008-09-04 |
EP1878318A1 (en) | 2008-01-16 |
US8115779B2 (en) | 2012-02-14 |
CN101161034A (zh) | 2008-04-09 |
TWI394482B (zh) | 2013-04-21 |
EP1878318B1 (en) | 2011-10-12 |
ATE528961T1 (de) | 2011-10-15 |
JP4989627B2 (ja) | 2012-08-01 |
WO2006109237A1 (en) | 2006-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |