DE69814165D1 - Barium-magnesium-aluminat-phosphor - Google Patents

Barium-magnesium-aluminat-phosphor

Info

Publication number
DE69814165D1
DE69814165D1 DE69814165T DE69814165T DE69814165D1 DE 69814165 D1 DE69814165 D1 DE 69814165D1 DE 69814165 T DE69814165 T DE 69814165T DE 69814165 T DE69814165 T DE 69814165T DE 69814165 D1 DE69814165 D1 DE 69814165D1
Authority
DE
Germany
Prior art keywords
magnesium aluminate
barium magnesium
barium
aluminate
magnesium
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
DE69814165T
Other languages
English (en)
Other versions
DE69814165T2 (de
Inventor
Martin Zachau
Dieter Schmidt
Ulrich Mueller
F Chenot
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Application granted granted Critical
Publication of DE69814165D1 publication Critical patent/DE69814165D1/de
Publication of DE69814165T2 publication Critical patent/DE69814165T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
    • C09K11/641—Chalcogenides
    • C09K11/643—Chalcogenides with alkaline earth metals
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
    • H01J61/44—Devices characterised by the luminescent material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
DE69814165T 1997-12-23 1998-12-11 Barium-magnesium-aluminat-phosphor Expired - Lifetime DE69814165T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/996,926 US6045721A (en) 1997-12-23 1997-12-23 Barium magnesium aluminate phosphor
US996926 1997-12-23
PCT/EP1998/008105 WO1999034389A1 (en) 1997-12-23 1998-12-11 Barium magnesium aluminate phosphor

Publications (2)

Publication Number Publication Date
DE69814165D1 true DE69814165D1 (de) 2003-06-05
DE69814165T2 DE69814165T2 (de) 2004-04-08

Family

ID=25543434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69814165T Expired - Lifetime DE69814165T2 (de) 1997-12-23 1998-12-11 Barium-magnesium-aluminat-phosphor

Country Status (7)

Country Link
US (1) US6045721A (de)
EP (1) EP1042777B1 (de)
JP (1) JP4299458B2 (de)
CN (1) CN1296956C (de)
DE (1) DE69814165T2 (de)
TW (1) TW495542B (de)
WO (1) WO1999034389A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001316664A (ja) * 2000-03-03 2001-11-16 Toray Ind Inc ディスプレイ用蛍光体ペースト、ディスプレイ用部材およびディスプレイ
TWI285217B (en) * 2000-04-06 2007-08-11 Sumitomo Chemical Co Vacuum ultraviolet ray-excited light-emitting phosphor
DE10196494T1 (de) * 2000-08-10 2003-11-20 Osram Sylvania Inc Displayeinrichtung mit reduzierter Farbverschiebung während der Lebensdauer
DE10051242A1 (de) * 2000-10-17 2002-04-25 Philips Corp Intellectual Pty Lichtemittierende Vorrichtung mit beschichtetem Leuchtstoff
JP2002121550A (ja) * 2000-10-19 2002-04-26 Sumitomo Chem Co Ltd 真空紫外線励起発光素子用蛍光体
JP2002194346A (ja) * 2000-12-22 2002-07-10 Sumitomo Chem Co Ltd アルミン酸塩蛍光体の製造方法
DE10123236A1 (de) 2001-05-12 2002-11-14 Philips Corp Intellectual Pty Plasmabildschirm mit blauem Leuchtstoff
FR2826949A1 (fr) * 2001-07-04 2003-01-10 Rhodia Elect & Catalysis Aluminate de baryum et de magnesium nitrure, procede de preparation et utilisation comme luminophore
DE10133411A1 (de) * 2001-07-13 2003-01-23 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verwendung eines UVA-Leuchtstoffs
US6761971B2 (en) * 2001-09-26 2004-07-13 Osram Sylvania Inc. Protective spinel coating for aluminate phosphors
US6660186B2 (en) 2001-10-31 2003-12-09 Matsushita Electric Industrial Co., Ltd. Method of making blue emitting aluminate phosphor for VUV excited light emitting device
DE10213294B4 (de) * 2002-03-25 2015-05-13 Osram Gmbh Verwendung eines UV-beständigen Polymers in der Optoelektronik sowie im Außenanwendungsbereich, UV-beständiges Polymer sowie optisches Bauelement
JP4016724B2 (ja) * 2002-05-31 2007-12-05 住友化学株式会社 真空紫外線励起発光素子用蛍光体
DE10236420A1 (de) * 2002-08-08 2004-02-19 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Dielektrische Barriere-Entladungslampe mit verbesserter Farbwiedergabe
CN100383217C (zh) 2002-10-31 2008-04-23 住友化学工业株式会社 用于真空紫外线激发发光元件的磷光体
DE10254208A1 (de) * 2002-11-20 2004-06-03 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Dielektrische Barriere-Entladungslampe und Verwendung dieser Lampe für die Röntgenbildbetrachtung
US6867536B2 (en) * 2002-12-12 2005-03-15 General Electric Company Blue-green phosphor for fluorescent lighting applications
JP2004224842A (ja) * 2003-01-20 2004-08-12 National Institute Of Advanced Industrial & Technology 高輝度発光体の製造方法および高輝度発光体
KR100499079B1 (ko) * 2003-02-10 2005-07-01 엘지전자 주식회사 녹색 산화물 형광체
US7019452B2 (en) * 2003-05-29 2006-03-28 General Electric Company Boron-containing red light-emitting phosphors and light sources incorporating the same
DE10324832A1 (de) * 2003-06-02 2004-12-23 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Entladungslampe mit Leuchtstoff
DE10326755A1 (de) * 2003-06-13 2006-01-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Entladungslampe mit Zweibanden-Leuchtstoff
WO2006068141A1 (ja) * 2004-12-24 2006-06-29 Kabushiki Kaisha Toshiba 白色ｌｅｄおよびそれを用いたバックライト並びに液晶表示装置
US7541728B2 (en) * 2005-01-14 2009-06-02 Intematix Corporation Display device with aluminate-based green phosphors
JP2009227701A (ja) * 2008-03-19 2009-10-08 Niigata Univ 蛍光体およびその製造方法
DE102008054175A1 (de) * 2008-10-31 2010-05-06 Osram Gesellschaft mit beschränkter Haftung Niederdruckentladungslampe
CN103175094B (zh) * 2013-04-02 2015-01-21 朴仁洙 一种具有负离子发生功能的蓄光灯罩
RU2670919C9 (ru) * 2014-05-01 2018-12-12 Тохоку Техно Арч Ко., Лтд. Люминофор и детектор излучения

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160869C (nl) * 1972-11-03 Philips Nv Luminescerend scherm, alsmede ontladingslamp en katho- de straalbuis, voorzien van een dergelijk scherm.
JPS5731623B2 (de) * 1975-02-19 1982-07-06
DE3761906D1 (de) * 1986-04-16 1990-04-19 Toshiba Kawasaki Kk Phosphor und fluoreszente, denselben verwendende lampe.
JPH0696736A (ja) * 1992-09-14 1994-04-08 Nec Home Electron Ltd 蛍光ランプ
DE4311197A1 (de) * 1993-04-05 1994-10-06 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zum Betreiben einer inkohärent strahlenden Lichtquelle
TW353678B (en) * 1994-08-17 1999-03-01 Mitsubishi Chem Corp Aluminate phosphor
JP3181218B2 (ja) * 1995-09-29 2001-07-03 松下電器産業株式会社 アルミン酸塩蛍光体とその製造方法、及びこの蛍光体を用いたデバイス
JPH09157644A (ja) * 1995-12-11 1997-06-17 Matsushita Electron Corp アルミン酸塩蛍光体とその製造方法及びその蛍光体を用いた放電装置
JPH09217059A (ja) * 1996-02-08 1997-08-19 Toshiba Corp 青色発光蛍光体，その製造方法および蛍光ランプ
JPH09310067A (ja) * 1996-05-22 1997-12-02 Matsushita Electric Ind Co Ltd 蛍光体の製造方法
JPH101666A (ja) * 1996-06-13 1998-01-06 Kasei Optonix Co Ltd アルミン酸塩蛍光体、その製造方法及び真空紫外線励起発光素子

Also Published As

Publication number Publication date
US6045721A (en) 2000-04-04
DE69814165T2 (de) 2004-04-08
EP1042777A1 (de) 2000-10-11
WO1999034389A1 (en) 1999-07-08
CN1283305A (zh) 2001-02-07
EP1042777B1 (de) 2003-05-02
TW495542B (en) 2002-07-21
JP2002500411A (ja) 2002-01-08
CN1296956C (zh) 2007-01-24
JP4299458B2 (ja) 2009-07-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG, , DE