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WO2009028276A1 - Scintillator panel and radiological image detector provided with the same - Google Patents

Scintillator panel and radiological image detector provided with the same Download PDF

Info

Publication number
WO2009028276A1
WO2009028276A1 PCT/JP2008/063108 JP2008063108W WO2009028276A1 WO 2009028276 A1 WO2009028276 A1 WO 2009028276A1 JP 2008063108 W JP2008063108 W JP 2008063108W WO 2009028276 A1 WO2009028276 A1 WO 2009028276A1
Authority
WO
WIPO (PCT)
Prior art keywords
scintillator panel
image detector
radiological image
same
detector provided
Prior art date
Application number
PCT/JP2008/063108
Other languages
French (fr)
Japanese (ja)
Inventor
Masashi Kondo
Mitsuru Sekiguchi
Takehiko Shoji
Original Assignee
Konica Minolta Medical & Graphic, Inc.
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 Konica Minolta Medical & Graphic, Inc. filed Critical Konica Minolta Medical & Graphic, Inc.
Publication of WO2009028276A1 publication Critical patent/WO2009028276A1/en

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
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)

Abstract

Provided are a scintillator panel having improved sharpness and a radiological image detector provided with such scintillator panel. The scintillator panel has a scintillator layer on a graphite substrate. The surface roughness (Ra) of a surface on the side facing the scintillator layer on the graphite substrate satisfies an inequality of 0.10μm≤Ra≤0.80μm.
PCT/JP2008/063108 2007-08-28 2008-07-22 Scintillator panel and radiological image detector provided with the same WO2009028276A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007220810 2007-08-28
JP2007-220810 2007-08-28

Publications (1)

Publication Number Publication Date
WO2009028276A1 true WO2009028276A1 (en) 2009-03-05

Family

ID=40387005

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063108 WO2009028276A1 (en) 2007-08-28 2008-07-22 Scintillator panel and radiological image detector provided with the same

Country Status (1)

Country Link
WO (1) WO2009028276A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015083838A1 (en) * 2013-12-05 2015-06-11 Canon Kabushiki Kaisha Structure having metal halide layer, radiation detection element, radiation detector, and method for manufacturing the structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003177180A (en) * 1998-06-18 2003-06-27 Hamamatsu Photonics Kk Scintillator panel and radiation image sensor
JP2004333419A (en) * 2003-05-12 2004-11-25 Konica Minolta Medical & Graphic Inc Radiation image conversion panel and manufacturing method of radiation image conversion panel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003177180A (en) * 1998-06-18 2003-06-27 Hamamatsu Photonics Kk Scintillator panel and radiation image sensor
JP2004333419A (en) * 2003-05-12 2004-11-25 Konica Minolta Medical & Graphic Inc Radiation image conversion panel and manufacturing method of radiation image conversion panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015083838A1 (en) * 2013-12-05 2015-06-11 Canon Kabushiki Kaisha Structure having metal halide layer, radiation detection element, radiation detector, and method for manufacturing the structure

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