JP4520593B2 - Ｍｎ２＋で賦活された緑色発光性ＳｒＡｌ１２Ｏ１９発光材料 - Google Patents

Ｍｎ２＋で賦活された緑色発光性ＳｒＡｌ１２Ｏ１９発光材料 Download PDF

Info

Publication number
JP4520593B2
JP4520593B2 JP2000224692A JP2000224692A JP4520593B2 JP 4520593 B2 JP4520593 B2 JP 4520593B2 JP 2000224692 A JP2000224692 A JP 2000224692A JP 2000224692 A JP2000224692 A JP 2000224692A JP 4520593 B2 JP4520593 B2 JP 4520593B2
Authority
JP
Japan
Prior art keywords
phosphor
ions
formula
light
composition
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 - Fee Related
Application number
JP2000224692A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001139942A5 (enExample
JP2001139942A (ja
Inventor
アロク・マニ・スリバスタバ
ホリー・アン・コマンゾ
ダグラス・アレン・ドウティー
ウィリアム・ウィンダー・ビアーズ
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JP2001139942A publication Critical patent/JP2001139942A/ja
Publication of JP2001139942A5 publication Critical patent/JP2001139942A5/ja
Application granted granted Critical
Publication of JP4520593B2 publication Critical patent/JP4520593B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • C09K11/7701—Chalogenides
    • C09K11/7703—Chalogenides 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
    • C09K11/7712—Borates
    • 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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7774—Aluminates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/20—Luminescent screens characterised by the luminescent material
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
    • G21K2004/06—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens with a phosphor layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Measurement Of Radiation (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP2000224692A 1999-07-26 2000-07-26 Ｍｎ２＋で賦活された緑色発光性ＳｒＡｌ１２Ｏ１９発光材料 Expired - Fee Related JP4520593B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/359,900 US6210605B1 (en) 1999-07-26 1999-07-26 Mn2+ activated green emitting SrAL12O19 luminiscent material
US09/359900 1999-07-26

Publications (3)

Publication Number Publication Date
JP2001139942A JP2001139942A (ja) 2001-05-22
JP2001139942A5 JP2001139942A5 (enExample) 2007-09-06
JP4520593B2 true JP4520593B2 (ja) 2010-08-04

Family

ID=23415756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000224692A Expired - Fee Related JP4520593B2 (ja) 1999-07-26 2000-07-26 Ｍｎ２＋で賦活された緑色発光性ＳｒＡｌ１２Ｏ１９発光材料

Country Status (4)

Country Link
US (3) US6210605B1 (enExample)
EP (1) EP1073089B1 (enExample)
JP (1) JP4520593B2 (enExample)
DE (1) DE60031483T2 (enExample)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6210605B1 (en) * 1999-07-26 2001-04-03 General Electric Company Mn2+ activated green emitting SrAL12O19 luminiscent material
FR2806100B1 (fr) * 2000-03-10 2002-09-20 Commissariat Energie Atomique Dispositif et procede de cristallogenese
DE10061720A1 (de) * 2000-12-12 2002-06-13 Philips Corp Intellectual Pty Plasmabildschirm mit Leuchtstoffschicht
US6480563B2 (en) * 2000-12-19 2002-11-12 Ge Medical Systems Global Technology Co., Llc System and method of aligning scintillator crystalline structures for computed tomography imaging
DE10111116A1 (de) * 2001-03-08 2002-09-19 Giesecke & Devrient Gmbh Wertdokument
KR100424864B1 (ko) * 2001-05-03 2004-03-27 한국화학연구원 가돌륨옥시브로마이드계 녹색 형광체의 제조방법
US6613248B2 (en) * 2001-05-18 2003-09-02 General Electric Company Quantum-splitting oxide-based phosphors and method of producing the same
US6621208B2 (en) * 2001-05-18 2003-09-16 General Electric Company Quantum-splitting oxide-based phosphors, method of producing, and rules for designing the same
TW500839B (en) * 2001-10-30 2002-09-01 Univ Nat Taiwan System and method for growing single crystal by rotary unidirectional setting
US6669867B2 (en) 2001-11-15 2003-12-30 Georgia Tech Research Corporation Oxide-based quantum cutter method and phosphor system
US7098470B2 (en) * 2001-12-04 2006-08-29 Landauer, Inc. Method for non-destructive measuring of radiation dose
WO2003048431A1 (en) * 2001-12-04 2003-06-12 Landauer, Inc. Aluminum oxide material for optical data storage
JP4235748B2 (ja) * 2002-03-18 2009-03-11 株式会社日立プラズマパテントライセンシング 表示装置
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
DE10238398A1 (de) * 2002-08-22 2004-02-26 Philips Intellectual Property & Standards Gmbh Vorrichtung zur Erzeugung von Bildern und/oder Projektionen
US6867536B2 (en) * 2002-12-12 2005-03-15 General Electric Company Blue-green phosphor for fluorescent lighting applications
US20040113539A1 (en) * 2002-12-12 2004-06-17 Thomas Soules Optimized phosphor system for improved efficacy lighting sources
US6965193B2 (en) * 2002-12-12 2005-11-15 General Electric Company Red phosphors for use in high CRI fluorescent lamps
US7054408B2 (en) * 2003-04-30 2006-05-30 General Electric Company CT detector array having non pixelated scintillator array
US7088038B2 (en) * 2003-07-02 2006-08-08 Gelcore Llc Green phosphor for general illumination applications
US7026755B2 (en) * 2003-08-07 2006-04-11 General Electric Company Deep red phosphor for general illumination applications
US7279120B2 (en) 2003-09-04 2007-10-09 Intematix Corporation Doped cadmium tungstate scintillator with improved radiation hardness
KR100589401B1 (ko) * 2003-11-24 2006-06-14 삼성에스디아이 주식회사 플라즈마 디스플레이 패널용 녹색 형광체
KR100553216B1 (ko) * 2003-12-23 2006-02-22 주식회사 엘지화학 신규 청색 형광체 및 이의 제조방법
US7056451B2 (en) * 2004-01-21 2006-06-06 General Electric Company Phosphors containing boron and rare-earth metals, and light sources incorporating the same
US7608828B2 (en) * 2004-04-12 2009-10-27 Stella Chemifa Corporation Solid solution material of rare earth element fluoride (polycrystal and single crystal), and method for preparation thereof, and radiation detector and test device
DE602005011614D1 (de) * 2004-06-14 2009-01-22 Philips Intellectual Property Niederdruck-gasentladungslampe mit einem uv-b-leuchtstoff
KR100738068B1 (ko) * 2004-08-20 2007-07-12 삼성전자주식회사 산화 환원 반응을 이용한 귀금속 전극 형성 방법
US7311859B1 (en) * 2004-11-17 2007-12-25 General Electric Company Method to produce nanocrystalline powders of oxide-based phosphors for lighting applications
JP4507862B2 (ja) * 2004-12-01 2010-07-21 株式会社日立プラズマパテントライセンシング 蛍光体及びそれを用いた装置
US7497973B2 (en) * 2005-02-02 2009-03-03 Lumination Llc Red line emitting phosphor materials for use in LED applications
US20070114562A1 (en) * 2005-11-22 2007-05-24 Gelcore, Llc Red and yellow phosphor-converted LEDs for signal applications
US7358542B2 (en) * 2005-02-02 2008-04-15 Lumination Llc Red emitting phosphor materials for use in LED and LCD applications
US7648649B2 (en) * 2005-02-02 2010-01-19 Lumination Llc Red line emitting phosphors for use in led applications
US7202477B2 (en) * 2005-03-04 2007-04-10 General Electric Company Scintillator compositions of cerium halides, and related articles and processes
CN101137736A (zh) * 2005-03-09 2008-03-05 柯尼卡美能达医疗印刷器材株式会社 稀土类激活的碱土类金属氟化卤化物辉尽性荧光体、及使用该荧光体的放射线图像转换板
US7274045B2 (en) * 2005-03-17 2007-09-25 Lumination Llc Borate phosphor materials for use in lighting applications
US7700003B2 (en) * 2005-03-30 2010-04-20 General Electric Company Composition, article, and method
US20100230601A1 (en) * 2005-03-30 2010-09-16 General Electric Company Composition, article, and method
JP5017821B2 (ja) * 2005-06-10 2012-09-05 日立化成工業株式会社 シンチレータ用単結晶及びその製造方法
US7578616B2 (en) 2005-09-22 2009-08-25 Lam Research Corporation Apparatus for determining a temperature of a substrate and methods therefor
US20070131874A1 (en) * 2005-12-12 2007-06-14 General Electric Company Scintillator materials which are useful for detecting radiation, and related methods and articles
WO2007080649A1 (ja) 2006-01-13 2007-07-19 Hitachi Plasma Display Limited 緑色蛍光体及びプラズマディスプレイパネル
US20070284534A1 (en) * 2006-06-07 2007-12-13 General Electric Company Scintillators for detecting radiation, and related methods and articles
US7541589B2 (en) * 2006-06-30 2009-06-02 General Electric Company Scintillator compositions based on lanthanide halides, and related methods and articles
JP5459927B2 (ja) * 2006-07-07 2014-04-02 株式会社キャタラー 排ガス浄化用触媒
US20080131347A1 (en) * 2006-12-04 2008-06-05 General Electric Company Scintillation compositions and method of manufacture thereof
US20080131348A1 (en) * 2006-12-04 2008-06-05 General Electric Company Scintillation compositions and method of manufacture thereof
US7959827B2 (en) * 2007-12-12 2011-06-14 General Electric Company Persistent phosphor
US8333907B2 (en) * 2007-01-17 2012-12-18 Utc Fire & Security Corporation Articles using persistent phosphors
US7708968B2 (en) * 2007-03-26 2010-05-04 General Electric Company Nano-scale metal oxide, oxyhalide and oxysulfide scintillation materials and methods for making same
US7625502B2 (en) * 2007-03-26 2009-12-01 General Electric Company Nano-scale metal halide scintillation materials and methods for making same
US7608829B2 (en) * 2007-03-26 2009-10-27 General Electric Company Polymeric composite scintillators and method for making same
WO2009012301A2 (en) * 2007-07-16 2009-01-22 Lumination Llc Red line emitting complex fluoride phosphors activated with mn4+
US8653732B2 (en) 2007-12-06 2014-02-18 General Electric Company Ceramic metal halide lamp with oxygen content selected for high lumen maintenance
US20090146065A1 (en) * 2007-12-07 2009-06-11 General Electric Company Scintillator materials based on lanthanide silicates or lanthanide phosphates, and related methods and articles
US8545723B2 (en) * 2007-12-12 2013-10-01 General Electric Company Persistent phosphor
FR2943333B1 (fr) * 2009-03-20 2011-08-05 Baikowski Alumine, luminophores et composes mixtes ainsi que procedes de preparation associes
FR2967420B1 (fr) * 2010-11-16 2014-01-17 Saint Gobain Cristaux Et Detecteurs Materiau scintillateur a faible luminescence retardee
WO2012066425A2 (en) 2010-11-16 2012-05-24 Saint-Gobain Cristaux Et Detecteurs Scintillation compound including a rare earth element and a process of forming the same
US9182503B2 (en) 2012-09-30 2015-11-10 Saint-Gobain Ceramics & Plastics, Inc. Scintillation pixel array, radiation sensing apparatus including the scintillation pixel array and a method of forming a scintillation pixel array
US8866068B2 (en) 2012-12-27 2014-10-21 Schlumberger Technology Corporation Ion source with cathode having an array of nano-sized projections
CN104232082A (zh) 2013-06-17 2014-12-24 欧司朗有限公司 红色荧光体、白色光源、发光装置和红色荧光体形成方法
US9328288B2 (en) * 2013-11-15 2016-05-03 Siemens Medical Solutions Usa, Inc. Rare-earth oxyorthosilicates with improved growth stability and scintillation characteristics
US11114591B2 (en) 2016-08-17 2021-09-07 Current Lighting Solutions, Llc Core-shell materials with red-emitting phosphors
CN114930196A (zh) * 2020-01-24 2022-08-19 纽约州州立大学研究基金会 用于平板x射线探测器的闪烁玻璃陶瓷、平板x射线探测器和成像系统
JP7507669B2 (ja) * 2020-11-25 2024-06-28 新光電気工業株式会社 複合酸化物及び紫外線検出装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7214860A (enExample) * 1972-11-03 1974-05-07
US3836477A (en) * 1972-11-15 1974-09-17 Gte Sylvania Inc Strontium aluminate phosphor activated by cerium and manganese
NL177757C (nl) 1975-04-16 1985-11-18 Philips Nv Luminescerend scherm, lagedrukkwikdampontladingslamp, alsmede werkwijze voor het bereiden van een luminescerend, met cerium en mangaan geaktiveerd aluminaat.
US5624602A (en) * 1989-09-25 1997-04-29 Osram Sylvania Inc. Method of improving the maintenance of a fluorescent lamp containing terbium-activated cerium magnesium aluminate phosphor
CN1028872C (zh) 1991-08-24 1995-06-14 复旦大学 稀土铝酸盐绿色发射荧光体的制备方法
JPH06100360A (ja) * 1992-09-21 1994-04-12 Hitachi Chem Co Ltd 単結晶の熱処理方法
US5571451A (en) 1995-01-03 1996-11-05 General Electric Company Quantum splitting oxide phosphor and method of making
JPH0920599A (ja) * 1995-07-07 1997-01-21 Mitsubishi Heavy Ind Ltd テルビウム含有発光材料及びその製造方法
WO1998006793A1 (fr) * 1996-08-08 1998-02-19 Kabushiki Kaisha Tokyo Kagaku Kenkyusho Procede de preparation de luminophore a base d'aluminate
US6210605B1 (en) * 1999-07-26 2001-04-03 General Electric Company Mn2+ activated green emitting SrAL12O19 luminiscent material

Also Published As

Publication number Publication date
US6774556B2 (en) 2004-08-10
US20010019241A1 (en) 2001-09-06
DE60031483D1 (de) 2006-12-07
EP1073089B1 (en) 2006-10-25
US6210605B1 (en) 2001-04-03
JP2001139942A (ja) 2001-05-22
DE60031483T2 (de) 2007-08-23
US20010020696A1 (en) 2001-09-13
US6302959B2 (en) 2001-10-16
EP1073089A1 (en) 2001-01-31

Similar Documents

Publication Publication Date Title
JP4520593B2 (ja) Ｍｎ２＋で賦活された緑色発光性ＳｒＡｌ１２Ｏ１９発光材料
US6522065B1 (en) Single phosphor for creating white light with high luminosity and high CRI in a UV led device
Singh et al. Recent advancements in luminescent materials and their potential applications
Höppe Recent developments in the field of inorganic phosphors
US4216408A (en) Luminescent material and discharge lamp and cathode ray tube containing the same
Lakshmanan Luminescence and display phosphors: phenomena and applications
US6402987B1 (en) YMO4:Eu,L phoshpor with improved lumen maintenance
TWI309673B (en) Phosphors containing oxides of alkaline-earth and group-iiia metals and light sources incorporating the same
JPWO1999033934A1 (ja) 蛍光体及びそれを用いた放射線検出器及びｘ線ｃｔ装置
JP2001139942A5 (enExample)
GB1587598A (en) Fluorescent lamp containing a green emitting rare earth silicate phosphor
JP2007238938A (ja) 紫外線放射燐光体及びそれを含むランプ
JPH0625356B2 (ja) 発光スクリ−ン及びこれを設けた低圧水銀蒸気放電灯
JP2003096445A (ja) 改良量子分裂型酸化物系蛍光体及びその製造方法
US3509064A (en) Alkaline earth tellurate phosphors
JP4032173B2 (ja) 蛍光体及び発光素子
US20130020928A1 (en) Phosphor precursor composition
Gorokhova et al. Spectrokinetic characteristics of Gd_2O_2S: Pr, Ce ceramics
JP3770524B2 (ja) テルビウム、サマリウム共付活アルカリ土類金属希土類酸化物蛍光体
KR100342648B1 (ko) 새로운적색형광체
US3242096A (en) Luminescent niobates
JP2002294230A (ja) 真空紫外線励起用アルミノ珪酸塩蛍光体及びその蛍光体を用いた真空紫外線励起発光素子
Blasse et al. Lamp phosphors
JPH10121041A (ja) 映像表示管
JPS621780A (ja) 螢光体

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070720

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070720

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090825

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20091120

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20091120

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20091120

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20091126

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100120

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100427

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100521

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130528

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees