IT1255622B - Metodo per registrare e riprodurre l'immagine di una radiazione, apparato impiegante detto metodo,pannello per memorizzare l'immagine di una radiazione e fosforo fotostimolabile. - Google Patents

Metodo per registrare e riprodurre l'immagine di una radiazione, apparato impiegante detto metodo,pannello per memorizzare l'immagine di una radiazione e fosforo fotostimolabile.

Info

Publication number
IT1255622B
IT1255622B ITMI922293A ITMI922293A IT1255622B IT 1255622 B IT1255622 B IT 1255622B IT MI922293 A ITMI922293 A IT MI922293A IT MI922293 A ITMI922293 A IT MI922293A IT 1255622 B IT1255622 B IT 1255622B
Authority
IT
Italy
Prior art keywords
image
radiation
phosphorus
reproducing
recording
Prior art date
Application number
ITMI922293A
Other languages
English (en)
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Priority to ITMI922293A priority Critical patent/IT1255622B/it
Publication of ITMI922293A0 publication Critical patent/ITMI922293A0/it
Priority to US08/115,826 priority patent/US5365071A/en
Priority to EP93115141A priority patent/EP0591746A1/en
Priority to JP5249160A priority patent/JPH06235798A/ja
Publication of ITMI922293A1 publication Critical patent/ITMI922293A1/it
Application granted granted Critical
Publication of IT1255622B publication Critical patent/IT1255622B/it

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—HANDLING OF 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
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/77742—Silicates
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—HANDLING OF 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)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Luminescent Compositions (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Radiography Using Non-Light Waves (AREA)

Abstract

La presente invenzione si riferisce a nuovi fosfori per l'uso in pannelli, apparati e metodi per registrare e riprodurre l'immagine di una radiazione ad alta energia, che includono le fasi di stimolare un fosforo esposto a guisa di immagine alla radiazione e rilevare la luce fluorescente emessa da detto fosforo sotto stimolazione, detto fosforo essendo un alo-silicato di terre rare attivato con cerio trivalente ed emittente nell'UV-blu, eventualmente coattivato con uno o più coattivatori scelti ne gruppo comprendente Tb, Zr e Sm.
ITMI922293A 1992-10-05 1992-10-05 Metodo per registrare e riprodurre l'immagine di una radiazione, apparato impiegante detto metodo,pannello per memorizzare l'immagine di una radiazione e fosforo fotostimolabile. IT1255622B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI922293A IT1255622B (it) 1992-10-05 1992-10-05 Metodo per registrare e riprodurre l'immagine di una radiazione, apparato impiegante detto metodo,pannello per memorizzare l'immagine di una radiazione e fosforo fotostimolabile.
US08/115,826 US5365071A (en) 1992-10-05 1993-09-03 Method for recording and reproducing a radiation image, apparatus using said method, panel for storing a radiation image and photostimulable phosphors
EP93115141A EP0591746A1 (en) 1992-10-05 1993-09-21 Method for recording and reproducing a radiation image, apparatus using said method, panel for storing a radiation image and photostimulable phosphors
JP5249160A JPH06235798A (ja) 1992-10-05 1993-10-05 放射線像の記録及び再生方法、前記方法を用いた装置、放射線像の保持用パネル及び光誘発性蛍光体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922293A IT1255622B (it) 1992-10-05 1992-10-05 Metodo per registrare e riprodurre l'immagine di una radiazione, apparato impiegante detto metodo,pannello per memorizzare l'immagine di una radiazione e fosforo fotostimolabile.

Publications (3)

Publication Number Publication Date
ITMI922293A0 ITMI922293A0 (it) 1992-10-05
ITMI922293A1 ITMI922293A1 (it) 1994-04-05
IT1255622B true IT1255622B (it) 1995-11-09

Family

ID=11364057

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922293A IT1255622B (it) 1992-10-05 1992-10-05 Metodo per registrare e riprodurre l'immagine di una radiazione, apparato impiegante detto metodo,pannello per memorizzare l'immagine di una radiazione e fosforo fotostimolabile.

Country Status (4)

Country Link
US (1) US5365071A (it)
EP (1) EP0591746A1 (it)
JP (1) JPH06235798A (it)
IT (1) IT1255622B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6602439B1 (en) * 1997-02-24 2003-08-05 Superior Micropowders, Llc Chemical-mechanical planarization slurries and powders and methods for using same
US6093347A (en) * 1997-05-19 2000-07-25 General Electric Company Rare earth X-ray scintillator compositions
DE69804000T2 (de) * 1997-09-29 2002-10-24 Universite De Geneve, Geneve Elektrische entladungslampe
KR100637118B1 (ko) * 2000-03-27 2006-10-20 삼성에스디아이 주식회사 자외선 발광 형광체를 구비한 디스플레이 장치
JP5336083B2 (ja) * 2004-12-17 2013-11-06 ドシメトリー アンド イメージング プロプライアタリー リミティド 放射線記憶蛍光体及びその応用
US20080035859A1 (en) * 2006-08-09 2008-02-14 Afp Imaging Corporation Photo-stimulable phosphor imaging plate
ITCA20080008A1 (it) * 2008-03-26 2009-09-27 Univ Cagliari Ossidi ad alto gap come dispositivi per registrazione ottica di informazioni

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448056A (en) * 1966-04-27 1969-06-03 Sylvania Electric Prod Europium activated barium and strontium haloaluminate phosphors
JPS5975200A (ja) * 1982-10-22 1984-04-27 富士写真フイルム株式会社 放射線像変換方法およびその方法に用いられる放射線像変換パネル
JPS59109000A (ja) * 1982-12-15 1984-06-23 富士写真フイルム株式会社 放射線像変換方法
EP0174875B1 (en) * 1984-09-14 1990-06-06 Konica Corporation Method for converting radiographic image and radiation energy storage panel having stimulable phosphor-containing layer
DE3863870D1 (de) * 1987-08-17 1991-08-29 Agfa Gevaert Nv Reproduktion von roentgenbildern durch photoanregbaren phosphor.
US5034607A (en) * 1989-02-07 1991-07-23 Agfa-Gevaert, N.V. Reproduction of X-ray images with photostimulable phosphor
IT1229159B (it) * 1989-04-07 1991-07-22 Minnesota Mining & Mfg Metodo per registrare e riprodurre l'immagine di una radiazione, pannello e fosfori per la memorizzazione dell'immagine di una radiazione.
US5138171A (en) * 1991-03-19 1992-08-11 Agfa-Gevaert, N.V. Photostimulable phosphor and its use in radiography

Also Published As

Publication number Publication date
ITMI922293A1 (it) 1994-04-05
JPH06235798A (ja) 1994-08-23
US5365071A (en) 1994-11-15
ITMI922293A0 (it) 1992-10-05
EP0591746A1 (en) 1994-04-13

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951026