JP3734502B2 - 小さな粒子サイズの蛍光体の調製方法 - Google Patents

小さな粒子サイズの蛍光体の調製方法 Download PDF

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Publication number
JP3734502B2
JP3734502B2 JP50388996A JP50388996A JP3734502B2 JP 3734502 B2 JP3734502 B2 JP 3734502B2 JP 50388996 A JP50388996 A JP 50388996A JP 50388996 A JP50388996 A JP 50388996A JP 3734502 B2 JP3734502 B2 JP 3734502B2
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Japan
Prior art keywords
particles
phosphor
rare earth
particle size
oxysulfide
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Expired - Lifetime
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JP50388996A
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English (en)
Japanese (ja)
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JPH10502408A (ja
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ジェイムズ ケイン，
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サーノフ コーポレイション
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    • 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
    • C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • C09K11/7771—Oxysulfides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/288—Sulfides
    • C01F17/294—Oxysulfides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Luminescent Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
JP50388996A 1994-07-01 1995-07-03 小さな粒子サイズの蛍光体の調製方法 Expired - Lifetime JP3734502B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/278,089 1994-07-01
US27808994A 1994-07-20 1994-07-20
PCT/US1995/007869 WO1996001297A1 (en) 1994-07-01 1995-07-03 Method of preparing small particle size phosphors

Publications (2)

Publication Number Publication Date
JPH10502408A JPH10502408A (ja) 1998-03-03
JP3734502B2 true JP3734502B2 (ja) 2006-01-11

Family

ID=23063637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50388996A Expired - Lifetime JP3734502B2 (ja) 1994-07-01 1995-07-03 小さな粒子サイズの蛍光体の調製方法

Country Status (5)

Country Link
EP (1) EP0797649B1 (2)
JP (1) JP3734502B2 (2)
CA (1) CA2193856A1 (2)
DE (1) DE69518769T2 (2)
WO (1) WO1996001297A1 (2)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997046488A1 (en) * 1996-06-05 1997-12-11 Sarnoff Corporation Method for preparing small particle size fluoride up-converting phosphors
KR100232402B1 (ko) * 1996-12-31 1999-12-01 손욱 고밀도 Ni-M 하이드로옥시카보네이트의 제조 방법
AU6665598A (en) 1997-02-24 1998-09-09 Superior Micropowders Llc Sulfur-containing phosphor powders, methods for making phosphor powders and devices incorporating same
US6210604B1 (en) 1997-02-24 2001-04-03 Superior Micropowders Llc X-ray phosphor powders, methods for making phosphor powders and devices incorporating same
US6039894A (en) * 1997-12-05 2000-03-21 Sri International Production of substantially monodisperse phosphor particles
JP2002532374A (ja) 1998-12-17 2002-10-02 アイシス・イノベーション・リミテッド ３元系酸化物粒子
EP1141170A1 (en) 1998-12-17 2001-10-10 Isis Innovation Limited Rare earth-activated phosphors
GB9911781D0 (en) * 1999-05-20 1999-07-21 Isis Innovations Ltd Process for preparing phosphor particles
JP4344502B2 (ja) * 2002-02-26 2009-10-14 独立行政法人産業技術総合研究所 金属化合物粒子の製造方法
DE10208397A1 (de) * 2002-02-27 2003-09-11 Honeywell Specialty Chemicals Anti-Stokes-Leuchtstoff-Zusammensetzung
JP4526004B2 (ja) * 2002-03-05 2010-08-18 大日本印刷株式会社 希土類元素含有微粒子およびそれを用いた蛍光プローブ
EP1608980B1 (en) * 2003-03-28 2007-08-15 SOUKKA, Tero A homogeneous luminescence energy transfer bioassay
FI20030460A0 (fi) 2003-03-28 2003-03-28 Tero Soukka Homogeeninen määritysmenetelmä, joka perustuu luminesenssienergiasiirtoon
KR101973830B1 (ko) * 2011-12-21 2019-04-29 아이소테라퓨틱스 그룹 엘엘씨 방사성 조성물 및 그의 치료적 사용 방법
CN114380319B (zh) * 2020-10-19 2024-02-13 厦门稀土材料研究所 一种新型片堆积球形结构稀土硫氧化物及其制备方法和应用
CN115322785A (zh) * 2022-08-18 2022-11-11 北京科技大学 一种球形硫氧化物荧光粉的制备方法
CN118198845B (zh) * 2024-03-28 2024-11-15 哈尔滨工业大学 一种等离子激元共振增强的稀土掺杂微纳激光器及其构筑方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418246A (en) * 1965-03-24 1968-12-24 Rca Corp Rare earth activated yttrium and gadolinium oxy-chalcogenide phosphors
US3541022A (en) * 1968-03-28 1970-11-17 Gen Electric Infrared excitable ytterbium sensitized erbium activated rare earth oxysulfide luminescent material
US5015452A (en) * 1986-11-17 1991-05-14 Clarkson University Process for synthesis of uniform colloidal particles of rare earth oxides

Also Published As

Publication number Publication date
DE69518769D1 (de) 2000-10-12
DE69518769T2 (de) 2001-01-04
WO1996001297A1 (en) 1996-01-18
EP0797649A4 (2) 1997-10-01
JPH10502408A (ja) 1998-03-03
CA2193856A1 (en) 1996-01-18
EP0797649A1 (en) 1997-10-01
EP0797649B1 (en) 2000-09-06

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