EP1387366A3 - Stimulable phosphor screen comprising an antiscatter layer - Google Patents

Stimulable phosphor screen comprising an antiscatter layer Download PDF

Info

Publication number
EP1387366A3
EP1387366A3 EP03102343A EP03102343A EP1387366A3 EP 1387366 A3 EP1387366 A3 EP 1387366A3 EP 03102343 A EP03102343 A EP 03102343A EP 03102343 A EP03102343 A EP 03102343A EP 1387366 A3 EP1387366 A3 EP 1387366A3
Authority
EP
European Patent Office
Prior art keywords
layer
stimulable phosphor
phosphor screen
antiscatter
support
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.)
Withdrawn
Application number
EP03102343A
Other languages
German (de)
French (fr)
Other versions
EP1387366A2 (en
Inventor
Luc AGFA-GEVAERT Struye
Paul AGFA-GEVAERT Leblans
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 HealthCare NV
Original Assignee
Agfa HealthCare 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 HealthCare NV filed Critical Agfa HealthCare NV
Priority to EP03102343A priority Critical patent/EP1387366A3/en
Publication of EP1387366A2 publication Critical patent/EP1387366A2/en
Publication of EP1387366A3 publication Critical patent/EP1387366A3/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • G21K2004/04—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens with an intermediate layer
    • 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
    • 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
    • G21K2004/10—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens with a protective film

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)

Abstract

A stimulable phosphor screen or panel has been described, wherein said stimulable phosphor screen or panel comprises a phosphor layer and a support characterised in that an intermediate layer arrangement of an X-ray absorbing foil or layer and, farther from the support, a stimulated light reflecting foil is present between said support and said phosphor layer.
EP03102343A 2002-08-02 2003-07-30 Stimulable phosphor screen comprising an antiscatter layer Withdrawn EP1387366A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03102343A EP1387366A3 (en) 2002-08-02 2003-07-30 Stimulable phosphor screen comprising an antiscatter layer

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02102090 2002-08-02
EP02102090 2002-08-02
EP03102343A EP1387366A3 (en) 2002-08-02 2003-07-30 Stimulable phosphor screen comprising an antiscatter layer

Publications (2)

Publication Number Publication Date
EP1387366A2 EP1387366A2 (en) 2004-02-04
EP1387366A3 true EP1387366A3 (en) 2007-08-08

Family

ID=30116920

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03102343A Withdrawn EP1387366A3 (en) 2002-08-02 2003-07-30 Stimulable phosphor screen comprising an antiscatter layer

Country Status (1)

Country Link
EP (1) EP1387366A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1997866A1 (en) * 2007-05-22 2008-12-03 Agfa HealthCare NV Radiation image phosphor or scintillator panel

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62209398A (en) * 1986-03-11 1987-09-14 コニカ株式会社 Radiation picture conversion panel including silane couplingagent
US5091928A (en) * 1989-08-24 1992-02-25 E. I. Du Pont De Nemours And Company Lead and lead oxide screens for use with x-ray films
JPH08114897A (en) * 1994-10-13 1996-05-07 Japan Steel & Tube Constr Co Ltd Intensifying screen for dry process x-ray film
US20020041977A1 (en) * 2000-06-23 2002-04-11 Yasuo Iwabuchi Europium activated cesium bromide phosphor and radiation image storage sheet
US20020043627A1 (en) * 1998-06-26 2002-04-18 Agfa-Gevaert X-ray luminescent article offering improved film sharpness
JP2002139599A (en) * 2000-10-31 2002-05-17 Konica Corp Radiation image conversion panel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62209398A (en) * 1986-03-11 1987-09-14 コニカ株式会社 Radiation picture conversion panel including silane couplingagent
US5091928A (en) * 1989-08-24 1992-02-25 E. I. Du Pont De Nemours And Company Lead and lead oxide screens for use with x-ray films
JPH08114897A (en) * 1994-10-13 1996-05-07 Japan Steel & Tube Constr Co Ltd Intensifying screen for dry process x-ray film
US20020043627A1 (en) * 1998-06-26 2002-04-18 Agfa-Gevaert X-ray luminescent article offering improved film sharpness
US20020041977A1 (en) * 2000-06-23 2002-04-11 Yasuo Iwabuchi Europium activated cesium bromide phosphor and radiation image storage sheet
JP2002139599A (en) * 2000-10-31 2002-05-17 Konica Corp Radiation image conversion panel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 198742, Derwent World Patents Index; AN 1987-296582, XP002223514 *

Also Published As

Publication number Publication date
EP1387366A2 (en) 2004-02-04

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