ATE329479T1 - Lichtemittierendes bauelement mit einem eu(ii)- aktivierten leuchtstoff - Google Patents

Lichtemittierendes bauelement mit einem eu(ii)- aktivierten leuchtstoff

Info

Publication number
ATE329479T1
ATE329479T1 AT03808822T AT03808822T ATE329479T1 AT E329479 T1 ATE329479 T1 AT E329479T1 AT 03808822 T AT03808822 T AT 03808822T AT 03808822 T AT03808822 T AT 03808822T AT E329479 T1 ATE329479 T1 AT E329479T1
Authority
AT
Austria
Prior art keywords
sub
light
emitting component
activated fluorescent
phosphor
Prior art date
Application number
AT03808822T
Other languages
English (en)
Inventor
Peter Schmidt
Thomas Juestel
Walter Mayr
Hans-Dieter Bausen
Wolfgang Schnick
Henning Hoeppe
Original Assignee
Koninkl Philips Electronics Nv
Lumileds Lighting Llc
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, Lumileds Lighting Llc filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE329479T1 publication Critical patent/ATE329479T1/de

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10HINORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80Constructional details
    • H10H20/85Packages
    • H10H20/851Wavelength conversion means
    • H10H20/8511Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512Wavelength conversion materials
    • H10H20/8513Wavelength conversion materials having two or more wavelength conversion materials
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/0883Arsenides; Nitrides; Phosphides
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7729Chalcogenides
    • C09K11/7731Chalcogenides with alkaline earth metals
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77347Silicon Nitrides or Silicon Oxynitrides
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/12Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/14Light 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
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10HINORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80Constructional details
    • H10H20/85Packages
    • H10H20/851Wavelength conversion means
    • H10H20/8511Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512Wavelength conversion materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Glass Compositions (AREA)
  • Led Device Packages (AREA)
AT03808822T 2002-10-14 2003-10-07 Lichtemittierendes bauelement mit einem eu(ii)- aktivierten leuchtstoff ATE329479T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02022898 2002-10-14

Publications (1)

Publication Number Publication Date
ATE329479T1 true ATE329479T1 (de) 2006-06-15

Family

ID=32103883

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03808822T ATE329479T1 (de) 2002-10-14 2003-10-07 Lichtemittierendes bauelement mit einem eu(ii)- aktivierten leuchtstoff

Country Status (7)

Country Link
US (1) US7061024B2 (de)
EP (1) EP1554914B1 (de)
JP (1) JP4599163B2 (de)
AT (1) ATE329479T1 (de)
AU (1) AU2003263562A1 (de)
DE (1) DE60305958T2 (de)
WO (1) WO2004036962A1 (de)

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JP4442101B2 (ja) * 2003-03-14 2010-03-31 日亜化学工業株式会社 酸窒化物蛍光体及びそれを用いた発光装置
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MY149573A (en) * 2002-10-16 2013-09-13 Nichia Corp Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor
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Also Published As

Publication number Publication date
AU2003263562A1 (en) 2004-05-04
EP1554914A1 (de) 2005-07-20
JP2006503431A (ja) 2006-01-26
WO2004036962A1 (en) 2004-04-29
EP1554914B1 (de) 2006-06-07
US20060011922A1 (en) 2006-01-19
DE60305958T2 (de) 2007-01-25
US7061024B2 (en) 2006-06-13
DE60305958D1 (de) 2006-07-20
JP4599163B2 (ja) 2010-12-15

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