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DE60330892D1 - Lichtemissionsbauelement, leuchtstoff und verfahren zur herstellung eines leuchtstoffs - Google Patents

Lichtemissionsbauelement, leuchtstoff und verfahren zur herstellung eines leuchtstoffs

Info

Publication number
DE60330892D1
DE60330892D1 DE60330892T DE60330892T DE60330892D1 DE 60330892 D1 DE60330892 D1 DE 60330892D1 DE 60330892 T DE60330892 T DE 60330892T DE 60330892 T DE60330892 T DE 60330892T DE 60330892 D1 DE60330892 D1 DE 60330892D1
Authority
DE
Germany
Prior art keywords
phosphor
coating member
coating
alkaline
coated
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.)
Expired - Lifetime
Application number
DE60330892T
Other languages
English (en)
Inventor
Tadashi Maruta
Hiroto Tamaki
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.)
Nichia Corp
Original Assignee
Nichia Corp
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
Priority claimed from JP2002326155A external-priority patent/JP4529349B2/ja
Priority claimed from JP2003319668A external-priority patent/JP4725008B2/ja
Application filed by Nichia Corp filed Critical Nichia Corp
Application granted granted Critical
Publication of DE60330892D1 publication Critical patent/DE60330892D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/0883—Arsenides; Nitrides; Phosphides
    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77347—Silicon Nitrides or Silicon Oxynitrides
    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7735—Germanates
    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7792—Aluminates
    • H10W72/07554—
    • H10W72/547—
    • H10W90/756—

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Glass Compositions (AREA)
DE60330892T 2002-11-08 2003-11-07 Lichtemissionsbauelement, leuchtstoff und verfahren zur herstellung eines leuchtstoffs Expired - Lifetime DE60330892D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002326155A JP4529349B2 (ja) 2002-11-08 2002-11-08 窒化物系蛍光体および発光装置
JP2003319668A JP4725008B2 (ja) 2003-09-11 2003-09-11 発光装置、発光素子用蛍光体および発光素子用蛍光体の製造方法
PCT/JP2003/014233 WO2004042834A1 (ja) 2002-11-08 2003-11-07 発光装置、蛍光体および蛍光体の製造方法

Publications (1)

Publication Number Publication Date
DE60330892D1 true DE60330892D1 (de) 2010-02-25

Family

ID=32314072

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60330892T Expired - Lifetime DE60330892D1 (de) 2002-11-08 2003-11-07 Lichtemissionsbauelement, leuchtstoff und verfahren zur herstellung eines leuchtstoffs

Country Status (6)

Country Link
US (1) US7511411B2 (de)
EP (1) EP1560274B1 (de)
AT (1) ATE454718T1 (de)
AU (1) AU2003277627A1 (de)
DE (1) DE60330892D1 (de)
WO (1) WO2004042834A1 (de)

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DE102008021662A1 (de) * 2008-04-30 2009-11-05 Ledon Lighting Jennersdorf Gmbh LED mit Mehrband-Leuchtstoffsystem
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DE102009010705A1 (de) * 2009-02-27 2010-09-02 Merck Patent Gmbh Co-dotierte 2-5-8 Nitride
EP2530751A4 (de) 2010-03-10 2013-10-23 Panasonic Corp Harzkörper zur led-verpackung, led-vorrichtung und verfahren zur herstellung der led-vorrichtung
US8593062B2 (en) * 2010-04-29 2013-11-26 General Electric Company Color stable phosphors for LED lamps and methods for preparing them
US8791488B2 (en) * 2010-08-04 2014-07-29 Sekisui Chemical Co., Ltd. Surface-treated fluorescent material and process for producing surface-treated fluorescent material
WO2012043567A1 (ja) 2010-09-28 2012-04-05 三菱化学株式会社 蛍光体、およびそれを用いた発光装置
US8614539B2 (en) 2010-10-05 2013-12-24 Intematix Corporation Wavelength conversion component with scattering particles
US8604678B2 (en) 2010-10-05 2013-12-10 Intematix Corporation Wavelength conversion component with a diffusing layer
US8957585B2 (en) 2010-10-05 2015-02-17 Intermatix Corporation Solid-state light emitting devices with photoluminescence wavelength conversion
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Also Published As

Publication number Publication date
EP1560274A1 (de) 2005-08-03
WO2004042834A1 (ja) 2004-05-21
EP1560274B1 (de) 2010-01-06
US7511411B2 (en) 2009-03-31
US20060001352A1 (en) 2006-01-05
AU2003277627A1 (en) 2004-06-07
ATE454718T1 (de) 2010-01-15
EP1560274A4 (de) 2007-03-28

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