ATE504640T1 - Rotlicht emittierende lumineszierende oxynitrid- materialien - Google Patents

Rotlicht emittierende lumineszierende oxynitrid- materialien

Info

Publication number
ATE504640T1
ATE504640T1 AT08709917T AT08709917T ATE504640T1 AT E504640 T1 ATE504640 T1 AT E504640T1 AT 08709917 T AT08709917 T AT 08709917T AT 08709917 T AT08709917 T AT 08709917T AT E504640 T1 ATE504640 T1 AT E504640T1
Authority
AT
Austria
Prior art keywords
light emitting
red light
emitting luminescent
oxynitride materials
oxynitride
Prior art date
Application number
AT08709917T
Other languages
English (en)
Inventor
Peter J Schmidt
Florian Stadler
Wolfgang Schnick
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 ATE504640T1 publication Critical patent/ATE504640T1/de

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    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515Shaped 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
    • C04B35/58Shaped 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
    • C04B35/597Shaped 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 oxynitride, e.g. SIALONS
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    • 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
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    • 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
    • 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
    • C09K11/7715Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing cerium
    • C09K11/77217Silicon Nitrides or Silicon Oxynitrides
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    • 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
    • C09K11/7783Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/77927Silicon 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
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    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208Calcium oxide or oxide-forming salts thereof, e.g. lime
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
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    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
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    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
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    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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    • C04B2235/34Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/44Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C04B2235/444Halide containing anions, e.g. bromide, iodate, chlorite
    • C04B2235/445Fluoride containing anions, e.g. fluosilicate
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54Particle size related information
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    • C04B2235/96Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/963Surface properties, e.g. surface roughness

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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)
AT08709917T 2007-02-06 2008-01-30 Rotlicht emittierende lumineszierende oxynitrid- materialien ATE504640T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07101812 2007-02-06
PCT/IB2008/050323 WO2008096291A1 (en) 2007-02-06 2008-01-30 Red emitting oxynitride luminescent materials

Publications (1)

Publication Number Publication Date
ATE504640T1 true ATE504640T1 (de) 2011-04-15

Family

ID=39472677

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08709917T ATE504640T1 (de) 2007-02-06 2008-01-30 Rotlicht emittierende lumineszierende oxynitrid- materialien

Country Status (9)

Country Link
US (1) US20100001303A1 (de)
EP (1) EP2118235B1 (de)
JP (1) JP2010518193A (de)
KR (1) KR20090128406A (de)
CN (1) CN101605868A (de)
AT (1) ATE504640T1 (de)
DE (1) DE602008006033D1 (de)
TW (1) TW200848494A (de)
WO (1) WO2008096291A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2591943C2 (ru) 2010-12-01 2016-07-20 Конинклейке Филипс Электроникс Н.В. Излучающие красный свет люминесцентные материалы
WO2012077042A1 (en) * 2010-12-08 2012-06-14 Koninklijke Philips Electronics N.V. Orange to red emitting silicion- oxyntirde luminescent materials
KR101297619B1 (ko) 2011-09-09 2013-08-19 주식회사 에클립스 백색 led 소자용 삼사정계 산화질화물 황색형광체, 그의 제조방법 및 그를 이용한 백색 led 소자
KR101856534B1 (ko) 2011-12-07 2018-05-14 삼성전자주식회사 산질화물계 형광체 및 이를 포함하는 발광장치
CN102433114B (zh) * 2011-12-13 2015-06-10 北京晶创达科技有限公司 一种荧光粉及其制备方法和应用
KR101886714B1 (ko) * 2011-12-13 2018-08-08 엘지이노텍 주식회사 산질화물 형광체 및 그를 포함한 발광소자 패키지
CN104140816A (zh) * 2013-05-06 2014-11-12 海洋王照明科技股份有限公司 钐掺杂稀土氮化硅发光材料、制备方法及其应用

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US6522065B1 (en) * 2000-03-27 2003-02-18 General Electric Company Single phosphor for creating white light with high luminosity and high CRI in a UV led device
DE10147040A1 (de) * 2001-09-25 2003-04-24 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Beleuchtungseinheit mit mindestens einer LED als Lichtquelle
DE20308495U1 (de) * 2003-05-28 2004-09-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Konversions-LED
TWI359187B (en) * 2003-11-19 2012-03-01 Panasonic Corp Method for preparing nitridosilicate-based compoun
US7229573B2 (en) * 2004-04-20 2007-06-12 Gelcore, Llc Ce3+ and Eu2+ doped phosphors for light generation
US20060049414A1 (en) * 2004-08-19 2006-03-09 Chandran Ramachandran G Novel oxynitride phosphors
CN101129095B (zh) * 2005-02-17 2014-07-09 皇家飞利浦电子股份有限公司 包括发绿光的陶瓷发光转换器的照明系统
WO2006093011A1 (ja) * 2005-03-01 2006-09-08 Kabushiki Kaisha Toshiba 発光装置
US7443094B2 (en) * 2005-03-31 2008-10-28 Dowa Electronics Materials Co., Ltd. Phosphor and manufacturing method of the same, and light emitting device using the phosphor
TW200638558A (en) * 2005-04-29 2006-11-01 Teknowledge Dev Corp White light emitting diode device
US20100289044A1 (en) * 2009-05-12 2010-11-18 Koninklijke Philips Electronics N.V. Wavelength conversion for producing white light from high power blue led

Also Published As

Publication number Publication date
EP2118235B1 (de) 2011-04-06
EP2118235A1 (de) 2009-11-18
KR20090128406A (ko) 2009-12-15
WO2008096291A1 (en) 2008-08-14
US20100001303A1 (en) 2010-01-07
CN101605868A (zh) 2009-12-16
DE602008006033D1 (de) 2011-05-19
JP2010518193A (ja) 2010-05-27
TW200848494A (en) 2008-12-16

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