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WO2002008788A3 - Detecteur de rayonnement a duree de vie accrue - Google Patents

Detecteur de rayonnement a duree de vie accrue Download PDF

Info

Publication number
WO2002008788A3
WO2002008788A3 PCT/FR2001/002384 FR0102384W WO0208788A3 WO 2002008788 A3 WO2002008788 A3 WO 2002008788A3 FR 0102384 W FR0102384 W FR 0102384W WO 0208788 A3 WO0208788 A3 WO 0208788A3
Authority
WO
WIPO (PCT)
Prior art keywords
radiation detector
life span
increased life
input window
radiation
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.)
Ceased
Application number
PCT/FR2001/002384
Other languages
English (en)
Other versions
WO2002008788A2 (fr
Inventor
Jean-Pierre Moy
Patrick Ducol
Didier Monin
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.)
Trixell SAS
Original Assignee
Trixell SAS
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 Trixell SAS filed Critical Trixell SAS
Priority to EP01956627A priority Critical patent/EP1314051A2/fr
Priority to JP2002514428A priority patent/JP2004505252A/ja
Priority to KR10-2003-7000930A priority patent/KR20030015896A/ko
Publication of WO2002008788A2 publication Critical patent/WO2002008788A2/fr
Publication of WO2002008788A3 publication Critical patent/WO2002008788A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • G01T1/2018—Scintillation-photodiode combinations
    • G01T1/20188—Auxiliary details, e.g. casings or cooling
    • G01T1/20189—Damping or insulation against damage, e.g. caused by heat or pressure
    • 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
    • G01T1/2018—Scintillation-photodiode combinations
    • G01T1/20187—Position of the scintillator with respect to the photodiode, e.g. photodiode surrounding the crystal, the crystal surrounding the photodiode, shape or size of the scintillator

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

La présente invention est un détecteur de rayonnement comportant un scintillateur (7) réalisé dans un matériau sensible à l'oxydation humide, placé entre un capteur photosensible (1) et une fenêtre d'entrée (8, 9, 80) du rayonnement. La fenêtre d'entrée (8, 9, 80) est réalisée à base de titane. Application notamment aux détecteurs de rayons X pour la radiologie ou le contrôle non destructif.
PCT/FR2001/002384 2000-07-21 2001-07-20 Detecteur de rayonnement a duree de vie accrue Ceased WO2002008788A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP01956627A EP1314051A2 (fr) 2000-07-21 2001-07-20 Detecteur de rayonnement a duree de vie accrue
JP2002514428A JP2004505252A (ja) 2000-07-21 2001-07-20 耐用期間が伸びた放射線検出器
KR10-2003-7000930A KR20030015896A (ko) 2000-07-21 2001-07-20 장수명 방사선 검출기

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0009634A FR2812089B1 (fr) 2000-07-21 2000-07-21 Detecteur de rayonnement a duree de vie accrue
FR00/09634 2000-07-21

Publications (2)

Publication Number Publication Date
WO2002008788A2 WO2002008788A2 (fr) 2002-01-31
WO2002008788A3 true WO2002008788A3 (fr) 2002-07-18

Family

ID=8852815

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2001/002384 Ceased WO2002008788A2 (fr) 2000-07-21 2001-07-20 Detecteur de rayonnement a duree de vie accrue

Country Status (6)

Country Link
US (1) US20030155515A1 (fr)
EP (1) EP1314051A2 (fr)
JP (1) JP2004505252A (fr)
KR (1) KR20030015896A (fr)
FR (1) FR2812089B1 (fr)
WO (1) WO2002008788A2 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10119792A1 (de) * 2001-04-23 2002-10-31 Siemens Ag Verfahren zur Herstellung einer Leuchtstoffschicht
DE10119783A1 (de) * 2001-04-23 2002-10-31 Siemens Ag Strahlungswandler
DE10132924A1 (de) * 2001-07-06 2003-01-16 Philips Corp Intellectual Pty Flacher dynamischer Strahlungsdetektor
FR2839812B1 (fr) 2002-05-17 2005-07-01 Atmel Grenoble Sa Procede de fabrication collective de composants de filtrage optique et plaquette de composants
ATE533637T1 (de) 2003-02-17 2011-12-15 Seiko Epson Corp Flüssige zusammensetzung
DE10335125B4 (de) 2003-07-31 2007-09-13 Siemens Ag Verfahren zur Herstellung eines Leuchtstoffkörpers für einen Röntgendetektor
DE102004026842B4 (de) * 2004-06-02 2007-12-27 Siemens Ag Röntgendetektor
DE102005045895B3 (de) * 2005-09-26 2007-06-14 Siemens Ag CMOS Röntgenflachdetektor
JP2007232619A (ja) * 2006-03-02 2007-09-13 Fujifilm Corp 放射線像変換パネルおよび放射線像変換パネルの製造方法
EP1860463A1 (fr) * 2006-05-23 2007-11-28 Agfa HealthCare NV Phosphore de rayonnement d'image ou panneau scintillant
JP5326200B2 (ja) * 2006-10-30 2013-10-30 コニカミノルタ株式会社 シンチレータプレート、シンチレータパネル、及びそれらを用いた放射線フラットパネルディテクター
US7675040B2 (en) * 2008-04-23 2010-03-09 Saint-Gobain Ceramics & Plastics, Inc. Radiation detector device
DE102010062035B4 (de) * 2010-11-26 2013-08-22 Siemens Aktiengesellschaft Verfahren zur Herstellung eines Szintillator-Fotosensor-Sandwich, Szintillator-Fotosensor-Sandwich und Strahlungsdetektor
JP2012247402A (ja) * 2011-05-31 2012-12-13 Fujifilm Corp 放射線撮影装置
WO2018213076A1 (fr) * 2017-05-19 2018-11-22 Saint-Gobain Ceramics & Plastics, Inc. Système de fixation d'un dispositif scintillateur, scintillateur associé et procédé associé

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0528676A1 (fr) * 1991-08-21 1993-02-24 General Electric Company Détecteur de radiations à l'état solide avec un revêtement réflecteur et protecteur
EP0932053A1 (fr) * 1997-02-14 1999-07-28 Hamamatsu Photonics K.K. Dispositif de detection de radiations et son procede de production
WO1999066352A1 (fr) * 1998-06-15 1999-12-23 General Electric Company Imageur radiologique muni d'une plaque de protection robuste

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5171996A (en) * 1991-07-31 1992-12-15 Regents Of The University Of California Particle detector spatial resolution
US5386797A (en) * 1992-03-27 1995-02-07 Kabushiki Kaisha Toshiba Single crystal of compound, laser rod, laser oscillator, scintillator, CT scanner, color display and process for preparing the same
CN1347507A (zh) * 1999-04-16 2002-05-01 浜松光子学株式会社 闪烁器面板和放射线图象传感器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0528676A1 (fr) * 1991-08-21 1993-02-24 General Electric Company Détecteur de radiations à l'état solide avec un revêtement réflecteur et protecteur
EP0932053A1 (fr) * 1997-02-14 1999-07-28 Hamamatsu Photonics K.K. Dispositif de detection de radiations et son procede de production
WO1999066352A1 (fr) * 1998-06-15 1999-12-23 General Electric Company Imageur radiologique muni d'une plaque de protection robuste

Also Published As

Publication number Publication date
JP2004505252A (ja) 2004-02-19
EP1314051A2 (fr) 2003-05-28
WO2002008788A2 (fr) 2002-01-31
FR2812089B1 (fr) 2007-11-30
KR20030015896A (ko) 2003-02-25
FR2812089A1 (fr) 2002-01-25
US20030155515A1 (en) 2003-08-21

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