DE68905107T2 - Reproduktion von roentgenbildern mit einem photostimulierbaren leuchtstoff. - Google Patents

Reproduktion von roentgenbildern mit einem photostimulierbaren leuchtstoff.

Info

Publication number
DE68905107T2
DE68905107T2 DE8989201834T DE68905107T DE68905107T2 DE 68905107 T2 DE68905107 T2 DE 68905107T2 DE 8989201834 T DE8989201834 T DE 8989201834T DE 68905107 T DE68905107 T DE 68905107T DE 68905107 T2 DE68905107 T2 DE 68905107T2
Authority
DE
Germany
Prior art keywords
photostimulatable
luminaire
reproduction
ray images
ray
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
DE8989201834T
Other languages
English (en)
Other versions
DE68905107D1 (de
Inventor
George Blasse
Andries Meijerink
David Richard Terrell
Lodewijk Marie Neyens
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.)
Agfa Gevaert NV
Original Assignee
Agfa Gevaert NV
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 Agfa Gevaert NV filed Critical Agfa Gevaert NV
Publication of DE68905107D1 publication Critical patent/DE68905107D1/de
Application granted granted Critical
Publication of DE68905107T2 publication Critical patent/DE68905107T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7797—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
    • C09K11/7715—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing cerium
    • C09K11/7726—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
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/774—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
    • C09K11/778—Borates
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Luminescent Compositions (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
DE8989201834T 1988-08-05 1989-07-11 Reproduktion von roentgenbildern mit einem photostimulierbaren leuchtstoff. Expired - Fee Related DE68905107T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88201693 1988-08-05

Publications (2)

Publication Number Publication Date
DE68905107D1 DE68905107D1 (de) 1993-04-08
DE68905107T2 true DE68905107T2 (de) 1993-09-16

Family

ID=8199832

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989201834T Expired - Fee Related DE68905107T2 (de) 1988-08-05 1989-07-11 Reproduktion von roentgenbildern mit einem photostimulierbaren leuchtstoff.

Country Status (4)

Country Link
US (1) US5140159A (de)
EP (1) EP0353805B1 (de)
JP (1) JPH02110188A (de)
DE (1) DE68905107T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5358668A (en) * 1991-07-08 1994-10-25 Agfa-Gevaert, N.V. Photostimulable phosphor and its use in radiography
DE69302138T2 (de) * 1992-07-02 1996-10-02 Agfa Gevaert Nv Methode zum Speichern und zur Wiedergabe eines Strahlungsbildes
US5357211A (en) * 1993-05-03 1994-10-18 Raytheon Company Pin driver amplifier
CN1333041C (zh) * 2005-11-30 2007-08-22 天津理工大学 M2(1－x)B5O9Cl∶A2x发光薄膜及其制备方法
US8823057B2 (en) 2006-11-06 2014-09-02 Cree, Inc. Semiconductor devices including implanted regions for providing low-resistance contact to buried layers and related devices
CN102408891B (zh) * 2010-09-26 2014-04-02 海洋王照明科技股份有限公司 一种氯硼酸盐荧光粉及其制备方法
US11555147B2 (en) 2011-10-10 2023-01-17 Siemens Medical Solutions Usa, Inc. Metal halide scintillators with reduced hygroscopicity and method of making the same
US11107600B2 (en) 2011-10-10 2021-08-31 Siemens Medical Solutions Usa, Inc. Rare-earth metal halide scintillators with reduced hygroscopicity and method of making the same
CN107209275B (zh) 2014-07-23 2019-08-20 皇家飞利浦有限公司 用于表征闪烁体材料的表征装置
RU2717223C2 (ru) * 2015-03-06 2020-03-18 Дженерал Электрик Компани Состав сцинтиллятора , устройство для обнаружения излучения и соответствующий способ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431216A (en) * 1965-10-11 1969-03-04 Sylvania Electric Prod Europium activated strontium haloborate phosphor
US3431215A (en) * 1965-10-11 1969-03-04 Sylvania Electric Prod Europium activated strontium fluoroborate phosphor
US3657141A (en) * 1970-08-12 1972-04-18 Sylvania Electric Prod Europium-samarium coactivated strontium fluoroborate phosphor
JPS53147690A (en) * 1977-05-30 1978-12-22 Dainippon Toryo Co Ltd Fluorescent substance
JPS598381B2 (ja) * 1978-12-29 1984-02-24 大日本塗料株式会社 高演色性螢光ランプ
DE3879772T2 (de) * 1987-06-22 1993-11-11 Kasei Optonix Phosphor, Verfahren zur Herstellung desselben und denselben verwendendes, mit Ultraviolettstrahlen aktiviertes Leuchtstoffrohr.

Also Published As

Publication number Publication date
US5140159A (en) 1992-08-18
DE68905107D1 (de) 1993-04-08
EP0353805B1 (de) 1993-03-03
JPH02110188A (ja) 1990-04-23
EP0353805A1 (de) 1990-02-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee