EP0426865A4 - Accelerated phosphor plate and accelerated phosphor reader - Google Patents

Accelerated phosphor plate and accelerated phosphor reader

Info

Publication number
EP0426865A4
EP0426865A4 EP19900905637 EP90905637A EP0426865A4 EP 0426865 A4 EP0426865 A4 EP 0426865A4 EP 19900905637 EP19900905637 EP 19900905637 EP 90905637 A EP90905637 A EP 90905637A EP 0426865 A4 EP0426865 A4 EP 0426865A4
Authority
EP
European Patent Office
Prior art keywords
accelerated phosphor
accelerated
reader
plate
phosphor
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
EP19900905637
Other versions
EP0426865B1 (en
EP0426865A1 (en
Inventor
Shiro Takeda
Fumihiro Namiki
Yuuichi Sugiyama
Nobuhiro Iwase
Shinji Tadaki
Nagaaki Koshino
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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
Priority claimed from JP8425389A external-priority patent/JPH02262100A/en
Priority claimed from JP1130739A external-priority patent/JPH02308238A/en
Priority claimed from JP13557389A external-priority patent/JPH032599A/en
Priority claimed from JP14434989A external-priority patent/JPH039300A/en
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of EP0426865A1 publication Critical patent/EP0426865A1/en
Publication of EP0426865A4 publication Critical patent/EP0426865A4/en
Application granted granted Critical
Publication of EP0426865B1 publication Critical patent/EP0426865B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

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)
  • Measurement Of Radiation (AREA)
EP90905637A 1989-04-03 1990-03-30 Phosphor plate and method for manufacturing the phosphor plate Expired - Lifetime EP0426865B1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP8425389A JPH02262100A (en) 1989-04-03 1989-04-03 Accelerated phosphorescence plate
JP84253/89 1989-04-03
JP130739/89 1989-05-24
JP1130739A JPH02308238A (en) 1989-05-24 1989-05-24 Image reading system for digital x-ray image pickup device
JP135573/89 1989-05-29
JP13557389A JPH032599A (en) 1989-05-29 1989-05-29 Stimulable phosphor plate
JP144349/89 1989-06-07
JP14434989A JPH039300A (en) 1989-06-07 1989-06-07 Stimulable phosphor plate
PCT/JP1990/000434 WO1990012405A1 (en) 1989-04-03 1990-03-30 Accelerated phosphor plate and accelerated phosphor reader

Publications (3)

Publication Number Publication Date
EP0426865A1 EP0426865A1 (en) 1991-05-15
EP0426865A4 true EP0426865A4 (en) 1991-08-07
EP0426865B1 EP0426865B1 (en) 1996-01-03

Family

ID=27466943

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90905637A Expired - Lifetime EP0426865B1 (en) 1989-04-03 1990-03-30 Phosphor plate and method for manufacturing the phosphor plate

Country Status (3)

Country Link
EP (1) EP0426865B1 (en)
DE (1) DE69024610T2 (en)
WO (1) WO1990012405A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0797835A1 (en) * 1994-04-29 1997-10-01 Minnesota Mining And Manufacturing Company Method for fabricating a pixelized phosphor
US5534702A (en) * 1994-08-08 1996-07-09 Hewlett-Packard Company Resolution improvement of images recorded using storage phosphors
EP0760520A1 (en) * 1995-08-29 1997-03-05 Hewlett-Packard Company Resolution improvement of images recorded using storage phosphors
DE19930645A1 (en) * 1999-07-02 2001-01-11 Rainer Kassing Reusable image plate with a storage phosphor for storing X-ray images and manufacturing method for a reusable image plate

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827571A (en) * 1955-05-23 1958-03-18 Philips Corp Intensifying screen for making x-ray registrations
DE2347923A1 (en) * 1973-01-17 1974-07-18 Winnek Douglas Fredwill HIGH RESOLUTION REINFORCEMENT FILM FOR RADIATION
DE2638114A1 (en) * 1975-08-29 1977-03-10 Rca Corp PROCEDURE FOR FILLING OPENINGS WITH CRYSTALLINE MATERIAL
FR2462020A1 (en) * 1979-07-23 1981-02-06 Siemens Ag LUMINESCENT SCREEN WITH FRAME-SHAPED STRUCTURE AND USE THEREOF
DE3325035A1 (en) * 1983-07-11 1985-01-24 Siemens AG, 1000 Berlin und 8000 München Fluorescent X-ray screen
EP0242024A2 (en) * 1986-03-10 1987-10-21 Picker International, Inc. Radiation image intensifier tubes
EP0372395A2 (en) * 1988-12-02 1990-06-13 Kabushiki Kaisha Toshiba X-ray image intensifier and method of manufacturing the same
DE3909450A1 (en) * 1989-03-22 1990-09-27 Kernforschungsz Karlsruhe Method for the production of fluorescent screens, amplification films or storage films for X-ray diagnostics
FR2644927A1 (en) * 1989-03-22 1990-09-28 Kernforschungsz Karlsruhe METHOD FOR MAKING LUMINOUS SCREENS, AMPLIFICATION SHEETS OR RECORDING FOR X-RAY X-RAY RADIOGRAPHY

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59202100A (en) * 1983-04-30 1984-11-15 コニカ株式会社 Radiation image conversion panel and manufacture thereof
JPH0664195B2 (en) * 1986-03-11 1994-08-22 コニカ株式会社 Radiation image conversion panel having a phosphor layer shielded between crack interfaces
JPS643599A (en) * 1987-06-25 1989-01-09 Seiko Instr & Electronics Fluorescent screen and its production
JP3348452B2 (en) * 1993-02-09 2002-11-20 ソニー株式会社 Magnetic recording / reproducing device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827571A (en) * 1955-05-23 1958-03-18 Philips Corp Intensifying screen for making x-ray registrations
DE2347923A1 (en) * 1973-01-17 1974-07-18 Winnek Douglas Fredwill HIGH RESOLUTION REINFORCEMENT FILM FOR RADIATION
DE2638114A1 (en) * 1975-08-29 1977-03-10 Rca Corp PROCEDURE FOR FILLING OPENINGS WITH CRYSTALLINE MATERIAL
FR2462020A1 (en) * 1979-07-23 1981-02-06 Siemens Ag LUMINESCENT SCREEN WITH FRAME-SHAPED STRUCTURE AND USE THEREOF
DE3325035A1 (en) * 1983-07-11 1985-01-24 Siemens AG, 1000 Berlin und 8000 München Fluorescent X-ray screen
EP0242024A2 (en) * 1986-03-10 1987-10-21 Picker International, Inc. Radiation image intensifier tubes
EP0372395A2 (en) * 1988-12-02 1990-06-13 Kabushiki Kaisha Toshiba X-ray image intensifier and method of manufacturing the same
DE3909450A1 (en) * 1989-03-22 1990-09-27 Kernforschungsz Karlsruhe Method for the production of fluorescent screens, amplification films or storage films for X-ray diagnostics
FR2644927A1 (en) * 1989-03-22 1990-09-28 Kernforschungsz Karlsruhe METHOD FOR MAKING LUMINOUS SCREENS, AMPLIFICATION SHEETS OR RECORDING FOR X-RAY X-RAY RADIOGRAPHY

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 13, no. 165 (P-860)(3513) 20 April 1989, & JP-A-1 3599 (SEIKO) 09 January 1989, *
See also references of WO9012405A1 *

Also Published As

Publication number Publication date
DE69024610D1 (en) 1996-02-15
WO1990012405A1 (en) 1990-10-18
EP0426865B1 (en) 1996-01-03
DE69024610T2 (en) 1996-05-15
EP0426865A1 (en) 1991-05-15

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