ATE449426T1 - Weisses licht emittierendes beleuchtungssystem - Google Patents

Weisses licht emittierendes beleuchtungssystem

Info

Publication number
ATE449426T1
ATE449426T1 AT04769866T AT04769866T ATE449426T1 AT E449426 T1 ATE449426 T1 AT E449426T1 AT 04769866 T AT04769866 T AT 04769866T AT 04769866 T AT04769866 T AT 04769866T AT E449426 T1 ATE449426 T1 AT E449426T1
Authority
AT
Austria
Prior art keywords
sub
light emitting
lighting system
white light
emitting lighting
Prior art date
Application number
AT04769866T
Other languages
English (en)
Inventor
Volker Hildenbrand
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 ATE449426T1 publication Critical patent/ATE449426T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7734—Aluminates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77342—Silicates
    • 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
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
AT04769866T 2003-09-15 2004-08-27 Weisses licht emittierendes beleuchtungssystem ATE449426T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03103384 2003-09-15
PCT/IB2004/051582 WO2005027231A1 (en) 2003-09-15 2004-08-27 White light emitting lighting system

Publications (1)

Publication Number Publication Date
ATE449426T1 true ATE449426T1 (de) 2009-12-15

Family

ID=34306935

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04769866T ATE449426T1 (de) 2003-09-15 2004-08-27 Weisses licht emittierendes beleuchtungssystem

Country Status (7)

Country Link
US (1) US20070075620A1 (de)
EP (1) EP1665399B1 (de)
JP (1) JP2007506264A (de)
CN (1) CN100416873C (de)
AT (1) ATE449426T1 (de)
DE (1) DE602004024216D1 (de)
WO (1) WO2005027231A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060034055A (ko) 2004-10-18 2006-04-21 엘지이노텍 주식회사 형광체 및 이를 이용한 발광소자
JP4836429B2 (ja) 2004-10-18 2011-12-14 株式会社東芝 蛍光体およびこれを用いた発光装置
JP4880892B2 (ja) * 2004-10-18 2012-02-22 株式会社東芝 蛍光体，蛍光体の製造方法およびこれを用いた発光装置
US7859182B2 (en) 2005-08-31 2010-12-28 Lumination Llc Warm white LED-based lamp incoporating divalent EU-activated silicate yellow emitting phosphor
US7501753B2 (en) * 2005-08-31 2009-03-10 Lumination Llc Phosphor and blends thereof for use in LEDs
CN101077973B (zh) * 2006-05-26 2010-09-29 大连路明发光科技股份有限公司 硅酸盐荧光材料及其制造方法以及使用其的发光装置
JP2008135725A (ja) * 2006-10-31 2008-06-12 Toshiba Corp 半導体発光装置
TWI496315B (zh) * 2006-11-13 2015-08-11 Cree Inc 照明裝置、被照明的殼體及照明方法
CN102192422B (zh) * 2010-03-12 2014-06-25 四川新力光源股份有限公司 白光led照明装置
CN107129802A (zh) * 2017-04-19 2017-09-05 南昌大学 铕掺杂碱土正硅酸盐基绿色荧光粉体及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB544160A (en) * 1940-08-27 1942-03-31 Gen Electric Co Ltd Improvements in luminescent materials
WO1998039805A1 (de) * 1997-03-03 1998-09-11 Koninklijke Philips Electronics N.V. Weisse lumineszenzdiode
US6429583B1 (en) * 1998-11-30 2002-08-06 General Electric Company Light emitting device with ba2mgsi2o7:eu2+, ba2sio4:eu2+, or (srxcay ba1-x-y)(a1zga1-z)2sr:eu2+phosphors
US6621211B1 (en) * 2000-05-15 2003-09-16 General Electric Company White light emitting phosphor blends for LED devices
JP3985478B2 (ja) * 2000-09-29 2007-10-03 住友化学株式会社 真空紫外線励起発光素子用の蛍光体
AT410266B (de) * 2000-12-28 2003-03-25 Tridonic Optoelectronics Gmbh Lichtquelle mit einem lichtemittierenden element
KR20080087049A (ko) * 2001-09-03 2008-09-29 마츠시타 덴끼 산교 가부시키가이샤 형광체 층, 반도체발광장치, 반도체발광소자의 제조방법
KR100894372B1 (ko) * 2001-10-01 2009-04-22 파나소닉 주식회사 반도체 발광소자와 이를 이용한 발광장치
JP3985486B2 (ja) * 2001-10-01 2007-10-03 松下電器産業株式会社 半導体発光素子とこれを用いた発光装置
TWI290329B (en) * 2001-10-30 2007-11-21 Hitachi Ltd Plasma display device, luminescent device and image and information display system using the same
US6869753B2 (en) * 2002-10-11 2005-03-22 Agilent Technologies, Inc. Screen printing process for light emitting base layer

Also Published As

Publication number Publication date
US20070075620A1 (en) 2007-04-05
JP2007506264A (ja) 2007-03-15
DE602004024216D1 (de) 2009-12-31
EP1665399A1 (de) 2006-06-07
CN100416873C (zh) 2008-09-03
CN1853283A (zh) 2006-10-25
WO2005027231A1 (en) 2005-03-24
EP1665399B1 (de) 2009-11-18

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Legal Events

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