ATE463146T1 - Farbpunktanpassung - Google Patents

Farbpunktanpassung

Info

Publication number
ATE463146T1
ATE463146T1 AT07766703T AT07766703T ATE463146T1 AT E463146 T1 ATE463146 T1 AT E463146T1 AT 07766703 T AT07766703 T AT 07766703T AT 07766703 T AT07766703 T AT 07766703T AT E463146 T1 ATE463146 T1 AT E463146T1
Authority
AT
Austria
Prior art keywords
color point
light sources
point adjustment
contributions
permutations
Prior art date
Application number
AT07766703T
Other languages
English (en)
Inventor
Volkmar Schulz
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
Application granted granted Critical
Publication of ATE463146T1 publication Critical patent/ATE463146T1/de

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
    • 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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Image Processing (AREA)
  • Luminescent Compositions (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Glass Compositions (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
AT07766703T 2006-06-21 2007-06-11 Farbpunktanpassung ATE463146T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06115800 2006-06-21
PCT/IB2007/052194 WO2007148254A1 (en) 2006-06-21 2007-06-11 Color point adjustment

Publications (1)

Publication Number Publication Date
ATE463146T1 true ATE463146T1 (de) 2010-04-15

Family

ID=38617314

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07766703T ATE463146T1 (de) 2006-06-21 2007-06-11 Farbpunktanpassung

Country Status (7)

Country Link
US (1) US7916296B2 (de)
EP (1) EP2044811B1 (de)
JP (1) JP2009541926A (de)
CN (1) CN101473697B (de)
AT (1) ATE463146T1 (de)
DE (1) DE602007005652D1 (de)
WO (1) WO2007148254A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104298838B (zh) * 2013-07-15 2017-06-20 深圳市绎立锐光科技开发有限公司 光源的目标量调整方法和一种光源
JP6406137B2 (ja) * 2015-06-25 2018-10-17 岩崎電気株式会社 照明制御システム、照明制御プログラム及び照明制御方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP536198A0 (en) * 1998-08-20 1998-09-10 Hybrid Electronics Australia Pty Ltd Colour-correction of light-emitting diode pixel modules
JP2001272938A (ja) 2000-03-28 2001-10-05 Sharp Corp 色調調整回路およびその回路を備えたバックライトモジュールおよび発光ダイオード表示装置
JP3636979B2 (ja) * 2000-09-20 2005-04-06 埼玉日本電気株式会社 Ｒｇｂｌｅｄ発光における色味補正方法
US20020180973A1 (en) * 2001-04-04 2002-12-05 Mackinnon Nicholas B. Apparatus and methods for measuring and controlling illumination for imaging objects, performances and the like
US6552495B1 (en) * 2001-12-19 2003-04-22 Koninklijke Philips Electronics N.V. Adaptive control system and method with spatial uniform color metric for RGB LED based white light illumination
JP4099496B2 (ja) * 2002-03-01 2008-06-11 シャープ株式会社 発光装置並びに該発光装置を用いた表示装置及び読み取り装置
US7023543B2 (en) * 2002-08-01 2006-04-04 Cunningham David W Method for controlling the luminous flux spectrum of a lighting fixture
US7154458B2 (en) * 2002-08-21 2006-12-26 Nec Viewtechnology, Ltd. Video display device with spatial light modulator
US20050180672A1 (en) * 2004-02-12 2005-08-18 Panorama Flat Ltd. Apparatus, Method, and Computer Program Product For Multicolor Structured Waveguide
JP2006135007A (ja) * 2004-11-04 2006-05-25 Sanyo Electric Co Ltd 発光素子
FR2878064B1 (fr) 2004-11-15 2007-05-11 Brandt Ind Sas Ecran d'affichage retro eclaire polychrome

Also Published As

Publication number Publication date
CN101473697A (zh) 2009-07-01
JP2009541926A (ja) 2009-11-26
EP2044811A1 (de) 2009-04-08
US20090279293A1 (en) 2009-11-12
EP2044811B1 (de) 2010-03-31
US7916296B2 (en) 2011-03-29
CN101473697B (zh) 2011-11-23
WO2007148254A1 (en) 2007-12-27
DE602007005652D1 (de) 2010-05-12

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Legal Events

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