ATE81524T1 - Photolumineszentes material fuer radiographie. - Google Patents

Photolumineszentes material fuer radiographie.

Info

Publication number
ATE81524T1
ATE81524T1 AT88119481T AT88119481T ATE81524T1 AT E81524 T1 ATE81524 T1 AT E81524T1 AT 88119481 T AT88119481 T AT 88119481T AT 88119481 T AT88119481 T AT 88119481T AT E81524 T1 ATE81524 T1 AT E81524T1
Authority
AT
Austria
Prior art keywords
sulfide
dopants
radiography
substrate
photoluminescent
Prior art date
Application number
AT88119481T
Other languages
English (en)
Inventor
Joseph Lindmayer
Original Assignee
Quantex Corp
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 Quantex Corp filed Critical Quantex Corp
Application granted granted Critical
Publication of ATE81524T1 publication Critical patent/ATE81524T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/02—Dosimeters
    • G01T1/10—Luminescent dosimeters
    • G01T1/11—Thermo-luminescent dosimeters
    • 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
    • C09K11/7768—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 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
    • C09K11/7772—Halogenides
    • C09K11/7773—Halogenides with alkali or alkaline earth metal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2012—Measuring radiation intensity with scintillation detectors using stimulable phosphors, e.g. stimulable phosphor sheets
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—HANDLING OF 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S250/00—Radiant energy
    • Y10S250/02—Radon detection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Luminescent Compositions (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • X-Ray Techniques (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
AT88119481T 1987-12-01 1988-11-23 Photolumineszentes material fuer radiographie. ATE81524T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/127,118 US4855603A (en) 1985-10-10 1987-12-01 Photoluminescent materials for radiography
EP88119481A EP0318813B1 (de) 1987-12-01 1988-11-23 Photolumineszentes Material für Radiographie

Publications (1)

Publication Number Publication Date
ATE81524T1 true ATE81524T1 (de) 1992-10-15

Family

ID=22428396

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88119481T ATE81524T1 (de) 1987-12-01 1988-11-23 Photolumineszentes material fuer radiographie.

Country Status (5)

Country Link
US (1) US4855603A (de)
EP (1) EP0318813B1 (de)
JP (1) JP2617785B2 (de)
AT (1) ATE81524T1 (de)
DE (1) DE3875323T2 (de)

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US5124558A (en) * 1985-10-10 1992-06-23 Quantex Corporation Imaging system for mamography employing electron trapping materials
US4992302A (en) * 1985-10-10 1991-02-12 Quantex Corporation Process for making photoluminescent materials
US5028793A (en) * 1985-10-10 1991-07-02 Quantex Corporation Imaging screen for electrophoresis applications
US4983834A (en) * 1985-10-10 1991-01-08 Quantex Corporation Large area particle detector system
US5007037A (en) * 1986-06-05 1991-04-09 Quantex Corporation Optical disk drive system utilizing electron trapping media for data storage
US5091653A (en) * 1987-12-01 1992-02-25 Quantex Corporation Fiber optic dosimeter using electron trapping materials employing technique for eliminating background fluorescence
US5030834A (en) * 1987-12-01 1991-07-09 Quantex Corporation Fiber optic dosimeter system using electron trapping materials
US5065030A (en) * 1990-09-10 1991-11-12 Brandeis University Radon detectors
US5683761A (en) * 1995-05-25 1997-11-04 General Electric Company Alpha alumina protective coatings for bond-coated substrates and their preparation
US5772916A (en) * 1996-10-15 1998-06-30 Liberty Technologies, Inc. Phosphor screen, method of producing the same, and method for preparing a phosphor powder for producing a phosphor screen
US6043506A (en) * 1997-08-13 2000-03-28 Bio-Rad Laboratories, Inc. Multi parameter scanner
SE514689C2 (sv) * 1998-06-12 2001-04-02 Bin Zhu Bränslecell
US6572095B1 (en) 1999-09-03 2003-06-03 Fuji Photo Film Co., Ltd. Method of and system for conveying sheet to be scanned
US7180068B1 (en) 2004-06-09 2007-02-20 Radiation Monitoring Devices, Inc. Scintillation materials with reduced afterglow and method of preparation
US7759645B1 (en) 2004-06-09 2010-07-20 Charles Brecher Scintillation materials with reduced afterglow and method of preparation
JP4923232B2 (ja) * 2004-07-07 2012-04-25 国立大学法人東北大学 太陽電池パネル
US8703015B2 (en) * 2010-12-27 2014-04-22 National Chiao Tung University Yellow fluorosulfide phosphors for light-emitting diode and preparation method thereof
WO2023064136A1 (en) * 2021-10-11 2023-04-20 Isp Investments Llc Radiation sensitive compositions comprising a combination of metals or metalloid compounds

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US31847A (en) * 1861-03-26 Jesse young
GB492735A (en) * 1935-12-23 1938-09-26 Jakob Nussbaum Improvements in luminous compositions and methods of manufacturing the same
US2527365A (en) * 1945-05-22 1950-10-24 Rca Corp Doubly activated infrared phosphors
US2468452A (en) * 1946-03-29 1949-04-26 Rca Corp Cathode-ray indicator system
US2468714A (en) * 1946-04-17 1949-04-26 Rca Corp Radar indicator
US2522074A (en) * 1946-05-03 1950-09-12 Univ Rochester Method of rendering infrared radiation visible employing doubly activated alkaline earth sulfide phosphors
US2521124A (en) * 1946-08-09 1950-09-05 Neville F Miller Infrared strontium sulfide phosphors
US2485903A (en) * 1948-03-03 1949-10-25 Us Navy Vii type phosphor
US2979467A (en) * 1958-06-30 1961-04-11 Ibm Infrared stimulable phosphors
BE703998A (de) * 1964-02-21 1968-03-18
US4064066A (en) * 1970-12-21 1977-12-20 Akio Toshinai Phosphors for infrared-to-visible conversion
JPS522869B1 (de) * 1971-01-29 1977-01-25
USRE31847E (en) 1973-01-02 1985-03-12 Eastman Kodak Company Apparatus and method for producing images corresponding to patterns of high energy radiation
GB1581830A (en) * 1976-06-01 1980-12-31 Secr Defence Phosphors
FR2384836A1 (fr) * 1977-03-25 1978-10-20 Bric Textiles photoluminescents par enduction
US4297584A (en) * 1977-04-11 1981-10-27 Lockheed Missiles & Space Company, Inc. Rare earth phosphors and phosphor screens
JPS54107691A (en) * 1978-02-10 1979-08-23 Dainippon Toryo Kk Method of fabricating radiant ray intensifying paper
JPS5944333B2 (ja) * 1978-07-12 1984-10-29 富士写真フイルム株式会社 放射線像変換方法
JPS5512429A (en) * 1978-07-12 1980-01-29 Fuji Photo Film Co Ltd Radioactive image reader
US4377769A (en) * 1978-09-27 1983-03-22 Smiths Industries Public Limited Company Cathodoluminescent display device including conductive or semiconductive coating on the phosphor
JPS5944334B2 (ja) * 1978-12-21 1984-10-29 富士写真フイルム株式会社 螢光体
JPS55160078A (en) * 1979-05-25 1980-12-12 Fuji Photo Film Co Ltd Fluorescent substance and preparation of the same
EP0030853B1 (de) * 1979-12-12 1984-09-12 Hitachi, Ltd. Phosphor und Verfahren zur Herstellung von Phosphor
US4311487A (en) * 1980-06-11 1982-01-19 Eastman Kodak Company Recrystallization of activated rare-earth oxyhalide phosphors
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JPS57128772A (en) * 1981-02-02 1982-08-10 Hitachi Ltd Fluorescent substance
JPS5868746A (ja) * 1981-10-21 1983-04-23 Fuji Photo Film Co Ltd 放射線像変換パネル
DE3226378A1 (de) * 1982-07-12 1984-01-12 Holzapfel, Georg, Dr., 1000 Berlin Verfahren zur herstellung eines duennschicht-detektors fuer ein integrierendes festkoerperdosimeter
JPS5972437A (ja) * 1982-10-19 1984-04-24 Fuji Photo Film Co Ltd 放射線像変換パネル
JPS6033099A (ja) * 1983-08-02 1985-02-20 富士写真フイルム株式会社 放射線像変換パネル
JPS59224600A (ja) * 1983-06-03 1984-12-17 富士写真フイルム株式会社 放射線像変換パネル
JPS62501566A (ja) * 1984-04-24 1987-06-25 オ−ルタ−ネイテイブ　エナ−ジイ　リサ−チ　センタ−，インコ−ポレイテツド 赤外感光性燐光体およびその製造法
DE3587871T2 (de) * 1984-12-10 1994-10-13 Fuji Photo Film Co Ltd Verfahren zur Feststellung eines Fokussierungsfehlers eines elektronen-mikroskopischen Bildes.
JPS6215500A (ja) * 1985-07-15 1987-01-23 コニカ株式会社 放射線画像変換パネル
US4705952A (en) * 1985-10-10 1987-11-10 Quantex Corporation Communications apparatus using infrared-triggered phosphor for receiving infrared signals
US4755324A (en) * 1985-11-15 1988-07-05 Quantex Corporation Thermoluminescent material
US4725344A (en) * 1986-06-20 1988-02-16 Rca Corporation Method of making electroluminescent phosphor films

Also Published As

Publication number Publication date
DE3875323D1 (de) 1992-11-19
JP2617785B2 (ja) 1997-06-04
JPH02692A (ja) 1990-01-05
US4855603A (en) 1989-08-08
EP0318813B1 (de) 1992-10-14
DE3875323T2 (de) 1993-03-11
EP0318813A1 (de) 1989-06-07

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Legal Events

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