DE102006051756A1 - Lichtquelle - Google Patents

Lichtquelle Download PDF

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Publication number
DE102006051756A1
DE102006051756A1 DE102006051756A DE102006051756A DE102006051756A1 DE 102006051756 A1 DE102006051756 A1 DE 102006051756A1 DE 102006051756 A DE102006051756 A DE 102006051756A DE 102006051756 A DE102006051756 A DE 102006051756A DE 102006051756 A1 DE102006051756 A1 DE 102006051756A1
Authority
DE
Germany
Prior art keywords
light source
phosphor
precursor
primary radiation
source according
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.)
Withdrawn
Application number
DE102006051756A
Other languages
German (de)
English (en)
Inventor
Martin Prof. Dr. Jansen
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.)
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Original Assignee
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
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 Max Planck Gesellschaft zur Foerderung der Wissenschaften eV filed Critical Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Priority to DE102006051756A priority Critical patent/DE102006051756A1/de
Priority to US12/513,465 priority patent/US8339032B2/en
Priority to PCT/EP2007/009471 priority patent/WO2008052772A1/de
Priority to JP2009535024A priority patent/JP5328657B2/ja
Priority to CN2007800403674A priority patent/CN101528891B/zh
Priority to KR1020097011342A priority patent/KR20090087899A/ko
Priority to EP07819503A priority patent/EP2087064A1/de
Publication of DE102006051756A1 publication Critical patent/DE102006051756A1/de
Withdrawn legal-status Critical Current

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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
    • 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
    • C09K11/0883—Arsenides; Nitrides; Phosphides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • 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
    • C04B35/583—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 boron nitride
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K2/00—Non-electric light sources using luminescence; Light sources using electrochemiluminescence
    • F21K2/06—Non-electric light sources using luminescence; Light sources using electrochemiluminescence using chemiluminescence
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3293—Tin oxides, stannates or oxide forming salts thereof, e.g. indium tin oxide [ITO]
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C04B2235/444—Halide containing anions, e.g. bromide, iodate, chlorite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9646—Optical properties
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Luminescent Compositions (AREA)
DE102006051756A 2006-11-02 2006-11-02 Lichtquelle Withdrawn DE102006051756A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE102006051756A DE102006051756A1 (de) 2006-11-02 2006-11-02 Lichtquelle
US12/513,465 US8339032B2 (en) 2006-11-02 2007-10-31 Light source with luminophore layer
PCT/EP2007/009471 WO2008052772A1 (de) 2006-11-02 2007-10-31 Lichtquelle
JP2009535024A JP5328657B2 (ja) 2006-11-02 2007-10-31 光源
CN2007800403674A CN101528891B (zh) 2006-11-02 2007-10-31 光源
KR1020097011342A KR20090087899A (ko) 2006-11-02 2007-10-31 광원
EP07819503A EP2087064A1 (de) 2006-11-02 2007-10-31 Lichtquelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006051756A DE102006051756A1 (de) 2006-11-02 2006-11-02 Lichtquelle

Publications (1)

Publication Number Publication Date
DE102006051756A1 true DE102006051756A1 (de) 2008-05-08

Family

ID=38786858

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102006051756A Withdrawn DE102006051756A1 (de) 2006-11-02 2006-11-02 Lichtquelle

Country Status (7)

Country Link
US (1) US8339032B2 (https=)
EP (1) EP2087064A1 (https=)
JP (1) JP5328657B2 (https=)
KR (1) KR20090087899A (https=)
CN (1) CN101528891B (https=)
DE (1) DE102006051756A1 (https=)
WO (1) WO2008052772A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2163593A1 (en) * 2008-09-15 2010-03-17 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Production of nitride-based phosphors
DE102014107473A1 (de) * 2014-05-27 2015-12-03 Osram Opto Semiconductors Gmbh Konverterelement zur Konvertierung einer Wellenlänge, optoelektronisches Bauelement mit Konverterelement und Verfahren zum Herstellen eines Konverterelements

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011238778A (ja) * 2010-05-11 2011-11-24 Konica Minolta Opto Inc 波長変換素子の製造方法、波長変換素子および発光装置
WO2020183618A1 (ja) * 2019-03-12 2020-09-17 日立化成株式会社 波長変換部材、バックライトユニット、画像表示装置及び波長変換用樹脂組成物

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DE4241287A1 (de) * 1992-12-08 1994-06-09 Bayer Ag Siliciumaluminiumnitridkeramik und Vorläuferverbindungen, Verfahren zu ihrer Herstellung sowie deren Verwendung
US5543485A (en) 1993-12-23 1996-08-06 Bayer Ag Process for the production of preceramic polyborosilazanes and ceramic material derived thereform
DE19530390A1 (de) 1995-08-18 1997-02-20 Bayer Ag Unschmelzbare Polyborosilazane
DE19638667C2 (de) 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
JP2002076434A (ja) * 2000-08-28 2002-03-15 Toyoda Gosei Co Ltd 発光装置
AU2001291864A1 (en) 2000-09-14 2002-03-26 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Silicoboroncarbonitride ceramics and precursor compounds, method for the production and use thereof
PT1223208E (pt) 2001-01-10 2005-07-29 Banque De France Materia luminescente policristalina mal cristalizada ou amorfa e processo de obtencao
DE10146719A1 (de) 2001-09-20 2003-04-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Beleuchtungseinheit mit mindestens einer LED als Lichtquelle
WO2003080764A1 (en) * 2002-03-22 2003-10-02 Nichia Corporation Nitride phosphor and method for preparation thereof, and light emitting device
JP2003298116A (ja) * 2002-03-29 2003-10-17 Stanley Electric Co Ltd 白色発光ダイオードおよびその製造方法
TWI359187B (en) 2003-11-19 2012-03-01 Panasonic Corp Method for preparing nitridosilicate-based compoun
JP3837588B2 (ja) * 2003-11-26 2006-10-25 独立行政法人物質・材料研究機構 蛍光体と蛍光体を用いた発光器具
JP2005225942A (ja) * 2004-02-12 2005-08-25 Sumitomo Electric Ind Ltd 蛍光体
JP4414821B2 (ja) * 2004-06-25 2010-02-10 Ｄｏｗａエレクトロニクス株式会社 蛍光体並びに光源およびｌｅｄ
WO2006061778A1 (en) 2004-12-06 2006-06-15 Philips Intellectual Property & Standards Gmbh Illumination system comprising a radiation source and a blue-emitting phospor
JP4565985B2 (ja) * 2004-12-13 2010-10-20 トヨタ自動車株式会社 非結晶質複合酸化物粒子及びその製造方法並びに蛍光材及び蛍光体
JPWO2006077740A1 (ja) * 2004-12-28 2008-06-19 日亜化学工業株式会社 発光装置及びその製造方法
WO2006095285A1 (en) 2005-03-09 2006-09-14 Philips Intellectual Property & Standards Gmbh Illumination system comprising a radiation source and a fluorescent material
JP4892861B2 (ja) * 2005-04-27 2012-03-07 日亜化学工業株式会社 窒化物蛍光体及びそれを用いた発光装置
DE102006051757A1 (de) * 2006-11-02 2008-05-08 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Leuchtstoffe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2163593A1 (en) * 2008-09-15 2010-03-17 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Production of nitride-based phosphors
WO2010029184A1 (en) * 2008-09-15 2010-03-18 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Production of nitride-based phosphors
US8455273B2 (en) 2008-09-15 2013-06-04 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. Method for producing crystalline nitride phosphors
DE102014107473A1 (de) * 2014-05-27 2015-12-03 Osram Opto Semiconductors Gmbh Konverterelement zur Konvertierung einer Wellenlänge, optoelektronisches Bauelement mit Konverterelement und Verfahren zum Herstellen eines Konverterelements

Also Published As

Publication number Publication date
EP2087064A1 (de) 2009-08-12
CN101528891A (zh) 2009-09-09
WO2008052772A1 (de) 2008-05-08
JP5328657B2 (ja) 2013-10-30
US8339032B2 (en) 2012-12-25
CN101528891B (zh) 2012-09-12
JP2010508665A (ja) 2010-03-18
KR20090087899A (ko) 2009-08-18
US20100067215A1 (en) 2010-03-18

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Effective date: 20131105