ATE517164T1 - Lichtemittierende vorrichtung mit einem mehrphasigen keramikmaterial auf sialonbasis - Google Patents

Lichtemittierende vorrichtung mit einem mehrphasigen keramikmaterial auf sialonbasis

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Publication number
ATE517164T1
ATE517164T1 AT08807796T AT08807796T ATE517164T1 AT E517164 T1 ATE517164 T1 AT E517164T1 AT 08807796 T AT08807796 T AT 08807796T AT 08807796 T AT08807796 T AT 08807796T AT E517164 T1 ATE517164 T1 AT E517164T1
Authority
AT
Austria
Prior art keywords
light emitting
emitting device
sialon
ceramic material
multiphase ceramic
Prior art date
Application number
AT08807796T
Other languages
English (en)
Inventor
Peter Schmidt
Baby-Seriyati Schreinemacher
Andreas Tuecks
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 ATE517164T1 publication Critical patent/ATE517164T1/de

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    • 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
    • C09K11/77347—Silicon Nitrides or Silicon Oxynitrides
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    • 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
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
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    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/0883—Arsenides; Nitrides; Phosphides
    • 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
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Luminescent Compositions (AREA)
AT08807796T 2007-10-15 2008-09-25 Lichtemittierende vorrichtung mit einem mehrphasigen keramikmaterial auf sialonbasis ATE517164T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07118505 2007-10-15
PCT/IB2008/053899 WO2009050611A1 (en) 2007-10-15 2008-09-25 Light emitting device comprising a multiphase sialon-based ceramic material

Publications (1)

Publication Number Publication Date
ATE517164T1 true ATE517164T1 (de) 2011-08-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
AT08807796T ATE517164T1 (de) 2007-10-15 2008-09-25 Lichtemittierende vorrichtung mit einem mehrphasigen keramikmaterial auf sialonbasis

Country Status (8)

Country Link
US (1) US8680547B2 (de)
EP (1) EP2203539B1 (de)
JP (1) JP5539211B2 (de)
KR (1) KR101483657B1 (de)
CN (1) CN101821357B (de)
AT (1) ATE517164T1 (de)
TW (1) TWI453277B (de)
WO (1) WO2009050611A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2225347A1 (de) * 2007-12-19 2010-09-08 Philips Intellectual Property & Standards GmbH Rotlicht emittierendes material auf sia1on-basis
JP2011052099A (ja) * 2009-09-01 2011-03-17 Mitsubishi Chemicals Corp 窒化物蛍光体の製造方法
WO2013175336A1 (en) * 2012-05-22 2013-11-28 Koninklijke Philips N.V. New phosphors, such as new narrow-band red emitting phosphors, for solid state lighting
KR20150100801A (ko) * 2012-12-21 2015-09-02 메르크 파텐트 게엠베하 인광체
JP2016511731A (ja) * 2012-12-21 2016-04-21 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ 発光体
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TW200932886A (en) 2009-08-01
US8680547B2 (en) 2014-03-25
KR101483657B1 (ko) 2015-01-16
US20100208449A1 (en) 2010-08-19
TWI453277B (zh) 2014-09-21
JP2011500880A (ja) 2011-01-06
CN101821357B (zh) 2016-08-10
CN101821357A (zh) 2010-09-01
JP5539211B2 (ja) 2014-07-02

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