JPS5512144A - Conversion of radiation image - Google Patents

Conversion of radiation image

Info

Publication number
JPS5512144A
JPS5512144A JP8474378A JP8474378A JPS5512144A JP S5512144 A JPS5512144 A JP S5512144A JP 8474378 A JP8474378 A JP 8474378A JP 8474378 A JP8474378 A JP 8474378A JP S5512144 A JPS5512144 A JP S5512144A
Authority
JP
Japan
Prior art keywords
substance
radiation image
conversion
radiation
fluorescent substance
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.)
Granted
Application number
JP8474378A
Other languages
Japanese (ja)
Other versions
JPS5944339B2 (en
Inventor
Noboru Kodera
Shusaku Eguchi
Junji Miyahara
Seiji Matsumoto
Hisatoyo Kato
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.)
Dai Nippon Toryo KK
Pilot Corp
Fujifilm Holdings Corp
Original Assignee
Dai Nippon Toryo KK
Fuji Photo Film Co Ltd
Pilot Pen Co Ltd
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 Dai Nippon Toryo KK, Fuji Photo Film Co Ltd, Pilot Pen Co Ltd filed Critical Dai Nippon Toryo KK
Priority to JP53084743A priority Critical patent/JPS5944339B2/en
Priority to NL7905433A priority patent/NL7905433A/en
Priority to DE19792928246 priority patent/DE2928246A1/en
Priority to DE2954341A priority patent/DE2954341C2/de
Priority to US06/057,092 priority patent/US4236078A/en
Priority to DE2954340A priority patent/DE2954340C2/de
Priority to DE2954339A priority patent/DE2954339C2/de
Publication of JPS5512144A publication Critical patent/JPS5512144A/en
Publication of JPS5944339B2 publication Critical patent/JPS5944339B2/en
Priority to JP1321286A priority patent/JPS61241385A/en
Expired 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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • 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
    • C09K11/0838—Aluminates; Silicates
    • 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
    • C09K11/66—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing germanium, tin or lead
    • C09K11/661—Chalcogenides
    • C09K11/662—Chalcogenides with zinc or cadmium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K2/00—Non-electric light sources using luminescence; Light sources using electrochemiluminescence
    • F21K2/005—Non-electric light sources using luminescence; Light sources using electrochemiluminescence excited by infrared radiation using up-conversion
    • 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
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/16—X-ray, infrared, or ultraviolet ray processes
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Lasers (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Measurement Of Radiation (AREA)
  • Radiography Using Non-Light Waves (AREA)
  • Luminescent Compositions (AREA)

Abstract

PURPOSE:To convert radiation image with a sensitivity much highr than the conventional method practically, by using a fluorescent substance contained in a specific rare earth-activated oxyhalide substance. CONSTITUTION:Radiation after passing through an object is absorbed by a fluorescent substance of formula Ln OX;xA (Ln is at least one of La, Y, Gd, or Lu; X is Cl and/or Br; Ais Ce and/or Tb; 0<x<0.1). The substance is excited by electromagnetic waves of visible hight of long wavelengths >=500nm and/or infrared rays to emit the accumulated radiation energy as fluorescence, which is detected. La is preferred as Ln.
JP53084743A 1978-07-12 1978-07-12 Radiographic image conversion method Expired JPS5944339B2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP53084743A JPS5944339B2 (en) 1978-07-12 1978-07-12 Radiographic image conversion method
NL7905433A NL7905433A (en) 1978-07-12 1979-07-11 METHOD AND APPARATUS FOR RECORDING AND DISPLAYING A RADIATION IMAGE
DE19792928246 DE2928246A1 (en) 1978-07-12 1979-07-12 METHOD AND DEVICE FOR RECORDING AND PLAYING BACK A RADIATION IMAGE
DE2954341A DE2954341C2 (en) 1978-07-12 1979-07-12
US06/057,092 US4236078A (en) 1978-07-12 1979-07-12 Method and apparatus for recording and reproducing a radiation image
DE2954340A DE2954340C2 (en) 1978-07-12 1979-07-12
DE2954339A DE2954339C2 (en) 1978-07-12 1979-07-12
JP1321286A JPS61241385A (en) 1978-07-12 1986-01-24 Radiation image conversion panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53084743A JPS5944339B2 (en) 1978-07-12 1978-07-12 Radiographic image conversion method

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP1321286A Division JPS61241385A (en) 1978-07-12 1986-01-24 Radiation image conversion panel

Publications (2)

Publication Number Publication Date
JPS5512144A true JPS5512144A (en) 1980-01-28
JPS5944339B2 JPS5944339B2 (en) 1984-10-29

Family

ID=13839162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53084743A Expired JPS5944339B2 (en) 1978-07-12 1978-07-12 Radiographic image conversion method

Country Status (1)

Country Link
JP (1) JPS5944339B2 (en)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58200270A (en) * 1982-05-19 1983-11-21 Fuji Photo Film Co Ltd Method and device for conversion of radiation picture information
JPS5974545A (en) * 1982-10-20 1984-04-27 Konishiroku Photo Ind Co Ltd Reading method of radiation picture
US4785183A (en) * 1985-09-18 1988-11-15 Konishiroku Photo Industry Co., Ltd. Method for reading radiation image information
US4825085A (en) * 1986-12-03 1989-04-25 Konica Corporation Radiation image storage panel having assembled heat generating body
JPH0468518A (en) * 1990-07-10 1992-03-04 Matsushita Electron Corp Inspection method for mask registration and pseudo wafer used for it
US5260573A (en) * 1990-11-21 1993-11-09 Konica Corporation Radiographical image reading apparatus
US5276313A (en) * 1991-07-01 1994-01-04 Konica Corporation Radiographic image data recording and reading apparatus
US5493622A (en) * 1993-04-02 1996-02-20 Konica Corporation Radiation image processing method which increase and decreases a frequency region of the radiation image
US5760416A (en) * 1995-10-11 1998-06-02 Konica Corporation Radiographic image information reading apparatus
US5981968A (en) * 1995-08-15 1999-11-09 Konica Corporation Radiographic image reading apparatus and a radiographic image information reading method
US6548823B2 (en) 2000-02-08 2003-04-15 Konica Corporation Medical image reading apparatus
US6744056B1 (en) 1998-12-28 2004-06-01 Fuji Photo Film Co., Ltd. Radiation image conversion panel and method of manufacturing radiation image conversion panel
US6953941B2 (en) 2002-02-25 2005-10-11 Konica Corporation Radiation image conversion panel and producing method thereof
EP1734538A2 (en) 2005-04-19 2006-12-20 Fuji Photo Film Co., Ltd. Method for producing phosphor panels
US7162067B2 (en) 2002-01-31 2007-01-09 Konica Corporation Image reading system and method for radiography with preregistration and post-registration options
US7162068B2 (en) 2002-01-29 2007-01-09 Konica Corporation Medical image displaying device, image obtaining and displaying device, method for displaying image in displaying device, and program for selecting display format
US7171612B2 (en) 2001-05-23 2007-01-30 Konica Corporation Medical image processing apparatus and medical network system
US7245749B2 (en) 2002-01-28 2007-07-17 Konica Corporation Image acquiring display apparatus, method and apparatus for editing photographing conditions, and program for arranging photographing conditions
EP1939893A2 (en) 2006-12-27 2008-07-02 Konica Minolta Medical & Graphic, Inc. Radiation image conversion panel
EP1953206A2 (en) 2007-01-31 2008-08-06 FUJIFILM Corporation Radiation image conversion panel
US7638785B2 (en) 2007-01-25 2009-12-29 Konica Minolta Medical & Graphic, Inc. Reading system for radiation image conversion panel and radiation image conversion panel
US7659524B2 (en) 2007-07-05 2010-02-09 Konica Minolta Medical & Graphics, Inc. Radiation image conversion panel and preparation method thereof
US7718986B2 (en) 2007-01-25 2010-05-18 Konica Minolta Medical & Graphic, Inc. Radiation image conversion panel, production method of the same, and X-ray image capturing system
JP2010264266A (en) * 2010-07-05 2010-11-25 Konica Minolta Medical & Graphic Inc Medical image generation system and control device
US8436322B2 (en) 2008-03-31 2013-05-07 Konica Minolta Medical & Graphic, Inc. Radiation image conversion panel
US8440983B2 (en) 2007-03-27 2013-05-14 Konica Minolta Medical & Graphic, Inc. Radiation image conversion panel, its manufacturing method, and X-ray radiographic system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0226351Y2 (en) * 1984-12-12 1990-07-18

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58200270A (en) * 1982-05-19 1983-11-21 Fuji Photo Film Co Ltd Method and device for conversion of radiation picture information
JPS5974545A (en) * 1982-10-20 1984-04-27 Konishiroku Photo Ind Co Ltd Reading method of radiation picture
US4785183A (en) * 1985-09-18 1988-11-15 Konishiroku Photo Industry Co., Ltd. Method for reading radiation image information
US4825085A (en) * 1986-12-03 1989-04-25 Konica Corporation Radiation image storage panel having assembled heat generating body
JPH0468518A (en) * 1990-07-10 1992-03-04 Matsushita Electron Corp Inspection method for mask registration and pseudo wafer used for it
US5260573A (en) * 1990-11-21 1993-11-09 Konica Corporation Radiographical image reading apparatus
US5276313A (en) * 1991-07-01 1994-01-04 Konica Corporation Radiographic image data recording and reading apparatus
US5493622A (en) * 1993-04-02 1996-02-20 Konica Corporation Radiation image processing method which increase and decreases a frequency region of the radiation image
US5981968A (en) * 1995-08-15 1999-11-09 Konica Corporation Radiographic image reading apparatus and a radiographic image information reading method
US5760416A (en) * 1995-10-11 1998-06-02 Konica Corporation Radiographic image information reading apparatus
US6744056B1 (en) 1998-12-28 2004-06-01 Fuji Photo Film Co., Ltd. Radiation image conversion panel and method of manufacturing radiation image conversion panel
US6548823B2 (en) 2000-02-08 2003-04-15 Konica Corporation Medical image reading apparatus
US7171612B2 (en) 2001-05-23 2007-01-30 Konica Corporation Medical image processing apparatus and medical network system
US7245749B2 (en) 2002-01-28 2007-07-17 Konica Corporation Image acquiring display apparatus, method and apparatus for editing photographing conditions, and program for arranging photographing conditions
US7162068B2 (en) 2002-01-29 2007-01-09 Konica Corporation Medical image displaying device, image obtaining and displaying device, method for displaying image in displaying device, and program for selecting display format
US7162067B2 (en) 2002-01-31 2007-01-09 Konica Corporation Image reading system and method for radiography with preregistration and post-registration options
US6953941B2 (en) 2002-02-25 2005-10-11 Konica Corporation Radiation image conversion panel and producing method thereof
EP1734538A2 (en) 2005-04-19 2006-12-20 Fuji Photo Film Co., Ltd. Method for producing phosphor panels
EP1939893A2 (en) 2006-12-27 2008-07-02 Konica Minolta Medical & Graphic, Inc. Radiation image conversion panel
US7638785B2 (en) 2007-01-25 2009-12-29 Konica Minolta Medical & Graphic, Inc. Reading system for radiation image conversion panel and radiation image conversion panel
US7718986B2 (en) 2007-01-25 2010-05-18 Konica Minolta Medical & Graphic, Inc. Radiation image conversion panel, production method of the same, and X-ray image capturing system
EP1953206A2 (en) 2007-01-31 2008-08-06 FUJIFILM Corporation Radiation image conversion panel
US8440983B2 (en) 2007-03-27 2013-05-14 Konica Minolta Medical & Graphic, Inc. Radiation image conversion panel, its manufacturing method, and X-ray radiographic system
US7659524B2 (en) 2007-07-05 2010-02-09 Konica Minolta Medical & Graphics, Inc. Radiation image conversion panel and preparation method thereof
US8436322B2 (en) 2008-03-31 2013-05-07 Konica Minolta Medical & Graphic, Inc. Radiation image conversion panel
JP2010264266A (en) * 2010-07-05 2010-11-25 Konica Minolta Medical & Graphic Inc Medical image generation system and control device

Also Published As

Publication number Publication date
JPS5944339B2 (en) 1984-10-29

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