WO2004017352A3 - Verfahren zur bedampfung eines trägers mit einem nadelförmigen röntgenleuchtstoff sowie röntgenleuchtstoff - Google Patents

Verfahren zur bedampfung eines trägers mit einem nadelförmigen röntgenleuchtstoff sowie röntgenleuchtstoff Download PDF

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Publication number
WO2004017352A3
WO2004017352A3 PCT/DE2003/002429 DE0302429W WO2004017352A3 WO 2004017352 A3 WO2004017352 A3 WO 2004017352A3 DE 0302429 W DE0302429 W DE 0302429W WO 2004017352 A3 WO2004017352 A3 WO 2004017352A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluorescent material
ray fluorescent
vapor
needle
substrate
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/DE2003/002429
Other languages
English (en)
French (fr)
Other versions
WO2004017352A2 (de
Inventor
Erich Hell
Manfred Fuchs
Detlef Mattern
Peter Roehrer
Wolfgang Knuepfer
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to JP2004528391A priority Critical patent/JP2005534790A/ja
Priority to US10/522,318 priority patent/US7189426B2/en
Priority to EP03787686A priority patent/EP1527150A2/de
Priority to AU2003250307A priority patent/AU2003250307A1/en
Publication of WO2004017352A2 publication Critical patent/WO2004017352A2/de
Anticipated expiration legal-status Critical
Publication of WO2004017352A3 publication Critical patent/WO2004017352A3/de
Ceased legal-status Critical Current

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
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7732—Halogenides
    • C09K11/7733—Halogenides with alkali or alkaline earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Bedampfung eines Trägers mit einer Schicht eines nadelförmigen Röntgenleuchtstoffs mit wenigstens einem Alkalimetall, bei dem Alkalihalogenidphasen gleichzeitig mit einem Alkalihalogenid verdampft, in der Dampfphase gemischt und auf dem Träger aufgedampft werden, sowie einen nadelförmigen Röntgenleuchtstoff mit wenigstens einem Alkalimetall hergestellt gemäss folgender Formel (I), wobei M+ wenigstens ein Alkalihalogenid aus der Gruppe Na, K, Rb und Cs, H- wenigstens ein Halogenid aus der Gruppe F, Cl, Br und I sowie Sz+ wenigstens ein Lanthanid aus der Gruppe La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb oder Lu sind.
PCT/DE2003/002429 2002-07-30 2003-07-18 Verfahren zur bedampfung eines trägers mit einem nadelförmigen röntgenleuchtstoff sowie röntgenleuchtstoff Ceased WO2004017352A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2004528391A JP2005534790A (ja) 2002-07-30 2003-07-18 針状ｘ線蛍光物質による支持体の蒸着方法
US10/522,318 US7189426B2 (en) 2002-07-30 2003-07-18 Needle-shaped x-ray fluorescent material and method for vapor-deposition thereof on a substrate
EP03787686A EP1527150A2 (de) 2002-07-30 2003-07-18 Verfahren zur bedampfung eines trägers mit einem nadelförmigen röntgenleuchtstoff sowie röntgenleuchtstoff
AU2003250307A AU2003250307A1 (en) 2002-07-30 2003-07-18 Method for vapor-depositing a substrate with a needle-shaped x-ray fluorescent material, and x-ray fluorescent material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10234789.1 2002-07-30
DE10234789 2002-07-30

Publications (2)

Publication Number Publication Date
WO2004017352A2 WO2004017352A2 (de) 2004-02-26
WO2004017352A3 true WO2004017352A3 (de) 2005-03-03

Family

ID=31724056

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/002429 Ceased WO2004017352A2 (de) 2002-07-30 2003-07-18 Verfahren zur bedampfung eines trägers mit einem nadelförmigen röntgenleuchtstoff sowie röntgenleuchtstoff

Country Status (5)

Country Link
US (1) US7189426B2 (de)
EP (1) EP1527150A2 (de)
JP (1) JP2005534790A (de)
AU (1) AU2003250307A1 (de)
WO (1) WO2004017352A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1793388A3 (de) * 2005-11-30 2008-10-08 Agfa HealthCare NV Verfahren zum Stabilisieren von Speicherleuchtschirmen
EP2188406B1 (de) * 2007-09-12 2018-03-07 Flisom AG Verfahren zum herstellen eines verbundfilms
EP2067841A1 (de) * 2007-12-06 2009-06-10 Agfa HealthCare NV Röntgenbildschirm oder -tafel mit photostimulierbarem Leuchtstoff

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1113458A1 (de) * 1999-12-27 2001-07-04 Agfa-Gevaert Binderfreier Speicherleuchtschirm mit nadelförmigen Kristallen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484619A (en) * 1979-06-18 1984-11-27 Eaton Corporation Vehicle temperature control system
US4622272A (en) * 1984-07-31 1986-11-11 Siemens Aktiengesellschaft Luminescent screen for picture display apparatus and method for manufacturing such device
DE19505942A1 (de) * 1995-02-21 1996-08-22 Bayer Ag (Co)Polymerisate auf Basis von Vinyl-Einheiten und ihre Verwendung in elektrolumineszierenden Anordnungen
FR2773897A1 (fr) * 1998-01-22 1999-07-23 Sagem Dispositif de prise d'empreintes
DE10061743A1 (de) * 2000-01-17 2001-07-19 Siemens Ag Verfahren zur Verbesserung der optischen Trennung von Leuchtstoffschichten
DE10044425C2 (de) * 2000-09-08 2003-01-09 Siemens Ag Verfahren zur Herstellung einer Leuchstoffschicht
US6567753B2 (en) * 2001-04-04 2003-05-20 General Electric Company Devices and methods for simultaneous measurement of transmission of vapors through a plurality of sheet materials
DE10141522C1 (de) * 2001-08-24 2003-03-06 Siemens Ag Verfahren zur Herstellung einer Leuchtstoffschicht
DE10235051B4 (de) * 2002-07-31 2004-06-09 Siemens Ag Verfahren zur Bedampfung eines Trägers mit einem Röntgenleuchtstoff
DE10242006B4 (de) * 2002-09-11 2006-04-27 Siemens Ag Leuchtstoffplatte

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1113458A1 (de) * 1999-12-27 2001-07-04 Agfa-Gevaert Binderfreier Speicherleuchtschirm mit nadelförmigen Kristallen

Also Published As

Publication number Publication date
AU2003250307A1 (en) 2004-03-03
EP1527150A2 (de) 2005-05-04
US20050220999A1 (en) 2005-10-06
US7189426B2 (en) 2007-03-13
AU2003250307A8 (en) 2004-03-03
JP2005534790A (ja) 2005-11-17
WO2004017352A2 (de) 2004-02-26

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