KR101437839B1 - 전계 발광 장치 - Google Patents

전계 발광 장치 Download PDF

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Publication number
KR101437839B1
KR101437839B1 KR1020087003505A KR20087003505A KR101437839B1 KR 101437839 B1 KR101437839 B1 KR 101437839B1 KR 1020087003505 A KR1020087003505 A KR 1020087003505A KR 20087003505 A KR20087003505 A KR 20087003505A KR 101437839 B1 KR101437839 B1 KR 101437839B1
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KR
South Korea
Prior art keywords
electroluminescent
photoconversion
source
color temperature
layer
Prior art date
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Active
Application number
KR1020087003505A
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English (en)
Korean (ko)
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KR20080031409A (ko
Inventor
한스-헬무트 벡텔
볼프강 부셀트
피터 제이. 슈미트
Original Assignee
코닌클리케 필립스 엔.브이.
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Application filed by 코닌클리케 필립스 엔.브이. filed Critical 코닌클리케 필립스 엔.브이.
Publication of KR20080031409A publication Critical patent/KR20080031409A/ko
Application granted granted Critical
Publication of KR101437839B1 publication Critical patent/KR101437839B1/ko
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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
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional 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 radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional 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 radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional 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)
KR1020087003505A 2005-07-14 2006-07-04 전계 발광 장치 Active KR101437839B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05106451 2005-07-14
EP05106451.7 2005-07-14
PCT/IB2006/052251 WO2007007236A2 (en) 2005-07-14 2006-07-04 Electroluminescent device

Publications (2)

Publication Number Publication Date
KR20080031409A KR20080031409A (ko) 2008-04-08
KR101437839B1 true KR101437839B1 (ko) 2014-09-04

Family

ID=37492122

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087003505A Active KR101437839B1 (ko) 2005-07-14 2006-07-04 전계 발광 장치

Country Status (7)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101960918B (zh) * 2008-02-27 2014-08-27 皇家飞利浦电子股份有限公司 具有led以及一个或多个透射窗的照明设备
WO2010027581A1 (en) 2008-09-04 2010-03-11 3M Innovative Properties Company Monochromatic light source
EP2335293A1 (en) * 2008-09-04 2011-06-22 3M Innovative Properties Company Light source with improved monochromaticity
JP2012502474A (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 高アスペクト比を有する単色光源
CA2751030A1 (en) * 2009-01-28 2010-08-05 Koninklijke Philips Electronics N.V. Illumination system with remote phosphor layer and/or scattering layer
US8803171B2 (en) * 2009-07-22 2014-08-12 Koninklijke Philips N.V. Reduced color over angle variation LEDs
JP5393796B2 (ja) * 2009-08-27 2014-01-22 京セラ株式会社 発光装置
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
WO2012073887A1 (ja) * 2010-11-30 2012-06-07 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
JP6363018B2 (ja) * 2011-06-10 2018-07-25 フィリップス ライティング ホールディング ビー ヴィ 可視パターンを提供するための蛍光改良型光源及び照明器具
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 (3)

* 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
JP2003133062A (ja) * 2001-10-30 2003-05-09 Idemitsu Kosan Co Ltd 有機エレクトロルミネッセンス発光装置
US20030111955A1 (en) * 2001-12-17 2003-06-19 General Electric Company Light-emitting device with organic electroluminescent material and photoluminescent materials

Family Cites Families (12)

* 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
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
US7091653B2 (en) 2003-01-27 2006-08-15 3M Innovative Properties Company Phosphor based light sources having a non-planar long pass reflector
US7157839B2 (en) * 2003-01-27 2007-01-02 3M Innovative Properties Company Phosphor based light sources utilizing total internal reflection
JP4504662B2 (ja) 2003-04-09 2010-07-14 シチズン電子株式会社 Ｌｅｄランプ
EP2113549B1 (en) * 2004-04-27 2011-12-28 Panasonic Corporation Phosphor composition and light-emitting device using the same

Patent Citations (3)

* 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
JP2003133062A (ja) * 2001-10-30 2003-05-09 Idemitsu Kosan Co Ltd 有機エレクトロルミネッセンス発光装置
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
EP1905272A2 (en) 2008-04-02
US7952270B2 (en) 2011-05-31
JP5066084B2 (ja) 2012-11-07
CN101223824A (zh) 2008-07-16
JP2009501416A (ja) 2009-01-15
WO2007007236A3 (en) 2007-03-29
TWI406432B (zh) 2013-08-21
WO2007007236A2 (en) 2007-01-18
KR20080031409A (ko) 2008-04-08
TW200711176A (en) 2007-03-16
US20080211387A1 (en) 2008-09-04
CN101223824B (zh) 2011-05-18
EP1905272B1 (en) 2012-10-17

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