JP5066084B2 - エレクトロルミネッセンスデバイス - Google Patents

エレクトロルミネッセンスデバイス Download PDF

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Publication number
JP5066084B2
JP5066084B2 JP2008520996A JP2008520996A JP5066084B2 JP 5066084 B2 JP5066084 B2 JP 5066084B2 JP 2008520996 A JP2008520996 A JP 2008520996A JP 2008520996 A JP2008520996 A JP 2008520996A JP 5066084 B2 JP5066084 B2 JP 5066084B2
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JP
Japan
Prior art keywords
electroluminescent
light
light source
conversion element
color temperature
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.)
Active
Application number
JP2008520996A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009501416A (ja
JP2009501416A5 (enExample
Inventor
ハンス ヘルムート ベヒテル
ヴォルフガンク ブーセルト
ペーター ヨット シュミット
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
Original Assignee
Koninklijke Philips NV
Koninklijke 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 Koninklijke Philips NV, Koninklijke Philips Electronics NV filed Critical Koninklijke Philips NV
Publication of JP2009501416A publication Critical patent/JP2009501416A/ja
Publication of JP2009501416A5 publication Critical patent/JP2009501416A5/ja
Application granted granted Critical
Publication of JP5066084B2 publication Critical patent/JP5066084B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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 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)
JP2008520996A 2005-07-14 2006-07-04 エレクトロルミネッセンスデバイス Active JP5066084B2 (ja)

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 (3)

Publication Number Publication Date
JP2009501416A JP2009501416A (ja) 2009-01-15
JP2009501416A5 JP2009501416A5 (enExample) 2009-08-20
JP5066084B2 true JP5066084B2 (ja) 2012-11-07

Family

ID=37492122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008520996A Active JP5066084B2 (ja) 2005-07-14 2006-07-04 エレクトロルミネッセンスデバイス

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

Family Cites Families (15)

* 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
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
US6903505B2 (en) 2001-12-17 2005-06-07 General Electric Company Light-emitting device with organic electroluminescent material and photoluminescent materials
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

Also Published As

Publication number Publication date
EP1905272A2 (en) 2008-04-02
US7952270B2 (en) 2011-05-31
CN101223824A (zh) 2008-07-16
KR101437839B1 (ko) 2014-09-04
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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