TWI406432B - 場致發光裝置 - Google Patents

場致發光裝置 Download PDF

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Publication number
TWI406432B
TWI406432B TW095125288A TW95125288A TWI406432B TW I406432 B TWI406432 B TW I406432B TW 095125288 A TW095125288 A TW 095125288A TW 95125288 A TW95125288 A TW 95125288A TW I406432 B TWI406432 B TW I406432B
Authority
TW
Taiwan
Prior art keywords
electroluminescent
light
converting element
layer
electroluminescent device
Prior art date
Application number
TW095125288A
Other languages
English (en)
Chinese (zh)
Other versions
TW200711176A (en
Inventor
Hans-Helmut Bechtel
Wolfgang Busselt
Peter J Schmidt
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 TW200711176A publication Critical patent/TW200711176A/zh
Application granted granted Critical
Publication of TWI406432B publication Critical patent/TWI406432B/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
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • 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
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • 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
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H05B33/145—Arrangements of the electroluminescent material
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H10H20/8514—Wavelength conversion means characterised by their shape, e.g. plate or foil
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light

Landscapes

  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)
TW095125288A 2005-07-14 2006-07-11 場致發光裝置 TWI406432B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05106451 2005-07-14

Publications (2)

Publication Number Publication Date
TW200711176A TW200711176A (en) 2007-03-16
TWI406432B true TWI406432B (zh) 2013-08-21

Family

ID=37492122

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095125288A TWI406432B (zh) 2005-07-14 2006-07-11 場致發光裝置

Country Status (7)

Country Link
US (1) US7952270B2 (https=)
EP (1) EP1905272B1 (https=)
JP (1) JP5066084B2 (https=)
KR (1) KR101437839B1 (https=)
CN (1) CN101223824B (https=)
TW (1) TWI406432B (https=)
WO (1) WO2007007236A2 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009107052A1 (en) * 2008-02-27 2009-09-03 Koninklijke Philips Electronics N.V. Illumination device with led and one or more transmissive windows
JP2012502472A (ja) 2008-09-04 2012-01-26 スリーエム イノベイティブ プロパティズ カンパニー 単色光源
EP2335294A1 (en) 2008-09-04 2011-06-22 3M Innovative Properties Company Monochromatic light source with high aspect ratio
WO2010027650A1 (en) * 2008-09-04 2010-03-11 3M Innovative Properties Company Light source with improved monochromaticity
BRPI1005305A2 (pt) 2009-01-28 2019-09-24 Koninl Philips Electronics Nv sistema de iluminação, camada de fósforo remota. camada de dispersão, luminária, dispositivo de exibição e método de correção de pelo menos parcialmente uma característica de emissão de luz de pelo menos uma fonte de luz em um sistema de iluminação
US8803171B2 (en) * 2009-07-22 2014-08-12 Koninklijke Philips N.V. Reduced color over angle variation LEDs
US20120138998A1 (en) * 2009-08-27 2012-06-07 Kyocera Corporation Light-Emitting Device
JP2012038889A (ja) * 2010-08-06 2012-02-23 Koito Mfg Co Ltd 蛍光部材および発光モジュール
JP5677463B2 (ja) * 2010-11-30 2015-02-25 パナソニック株式会社 蛍光体及び発光装置
EP2472612A1 (en) * 2010-12-29 2012-07-04 Koninklijke Philips Electronics N.V. Improved angular color performance of white LED lighting systems
WO2012168821A1 (en) * 2011-06-10 2012-12-13 Koninklijke Philips Electronics N.V. A phosphor enhanced light source for presenting a visible pattern and a luminaire
JP6076015B2 (ja) * 2012-09-27 2017-02-08 株式会社カネカ 有機ｅｌ発光システム
US10295413B2 (en) * 2013-04-08 2019-05-21 Ann Balboni Fever alert system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5091653A (en) * 1987-12-01 1992-02-25 Quantex Corporation Fiber optic dosimeter using electron trapping materials employing technique for eliminating background fluorescence
US20030111955A1 (en) * 2001-12-17 2003-06-19 General Electric Company Light-emitting device with organic electroluminescent material and photoluminescent materials

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5255171A (en) * 1991-11-27 1993-10-19 Clark L Douglas Colored light source providing intensification of initial source illumination
US6252254B1 (en) * 1998-02-06 2001-06-26 General Electric Company Light emitting device with phosphor composition
JPH11329726A (ja) * 1998-05-21 1999-11-30 Sharp Corp 有機ｅｌ素子
US6504301B1 (en) 1999-09-03 2003-01-07 Lumileds Lighting, U.S., Llc Non-incandescent lightbulb package using light emitting diodes
US6417019B1 (en) * 2001-04-04 2002-07-09 Lumileds Lighting, U.S., Llc Phosphor converted light emitting diode
JP3962572B2 (ja) * 2001-10-30 2007-08-22 出光興産株式会社 有機エレクトロルミネッセンス発光装置
US6734465B1 (en) 2001-11-19 2004-05-11 Nanocrystals Technology Lp Nanocrystalline based phosphors and photonic structures for solid state lighting
JP4122791B2 (ja) 2002-02-14 2008-07-23 松下電工株式会社 発光装置
US6870311B2 (en) * 2002-06-07 2005-03-22 Lumileds Lighting U.S., Llc Light-emitting devices utilizing nanoparticles
US20040159900A1 (en) * 2003-01-27 2004-08-19 3M Innovative Properties Company Phosphor based light sources having front illumination
US7091653B2 (en) 2003-01-27 2006-08-15 3M Innovative Properties Company Phosphor based light sources having a non-planar long pass reflector
JP4504662B2 (ja) 2003-04-09 2010-07-14 シチズン電子株式会社 Ｌｅｄランプ
KR101157313B1 (ko) 2004-04-27 2012-06-18 파나소닉 주식회사 형광체 조성물과 그 제조방법, 및 그 형광체 조성물을 이용한 발광 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5091653A (en) * 1987-12-01 1992-02-25 Quantex Corporation Fiber optic dosimeter using electron trapping materials employing technique for eliminating background fluorescence
US20030111955A1 (en) * 2001-12-17 2003-06-19 General Electric Company Light-emitting device with organic electroluminescent material and photoluminescent materials

Also Published As

Publication number Publication date
US7952270B2 (en) 2011-05-31
US20080211387A1 (en) 2008-09-04
JP2009501416A (ja) 2009-01-15
CN101223824B (zh) 2011-05-18
WO2007007236A2 (en) 2007-01-18
KR20080031409A (ko) 2008-04-08
CN101223824A (zh) 2008-07-16
JP5066084B2 (ja) 2012-11-07
WO2007007236A3 (en) 2007-03-29
KR101437839B1 (ko) 2014-09-04
EP1905272B1 (en) 2012-10-17
EP1905272A2 (en) 2008-04-02
TW200711176A (en) 2007-03-16

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