JPH032473B2 - - Google Patents

Info

Publication number
JPH032473B2
JPH032473B2 JP20197687A JP20197687A JPH032473B2 JP H032473 B2 JPH032473 B2 JP H032473B2 JP 20197687 A JP20197687 A JP 20197687A JP 20197687 A JP20197687 A JP 20197687A JP H032473 B2 JPH032473 B2 JP H032473B2
Authority
JP
Japan
Prior art keywords
ray
phosphor
flux
mixture
intensifying screen
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.)
Expired
Application number
JP20197687A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6348387A (ja
Inventor
Joo Peiji Kyasarin
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JPS6348387A publication Critical patent/JPS6348387A/ja
Publication of JPH032473B2 publication Critical patent/JPH032473B2/ja
Granted 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
    • C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/778—Borates

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)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Luminescent Compositions (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
JP20197687A 1986-08-15 1987-08-14 Ｘ−線増感螢光体としての活性化した希土類ホウ酸塩 Granted JPS6348387A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89704086A 1986-08-15 1986-08-15
US897040 1986-08-15

Publications (2)

Publication Number Publication Date
JPS6348387A JPS6348387A (ja) 1988-03-01
JPH032473B2 true JPH032473B2 (enExample) 1991-01-16

Family

ID=25407261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20197687A Granted JPS6348387A (ja) 1986-08-15 1987-08-14 Ｘ−線増感螢光体としての活性化した希土類ホウ酸塩

Country Status (3)

Country Link
EP (1) EP0256535B1 (enExample)
JP (1) JPS6348387A (enExample)
DE (1) DE3765058D1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4891527A (en) * 1988-08-09 1990-01-02 General Electric Company Spherical phosphor aggregates, their preparation and use in X-ray screens
DE4318899C2 (de) * 1993-06-07 1997-02-20 Agfa Gevaert Ag Verfahren und Vorrichtung zum Aufbelichten von Daten auf Röntgenfilme
AU6021299A (en) * 1998-08-27 2000-03-21 Superior Micropowders Llc Phosphor powders, methods for making phosphor powders and devices incorporating same
US6706210B1 (en) 1998-12-17 2004-03-16 Isis Innovation Limited Ternary oxide phosphor particles
US6585911B2 (en) * 2000-04-20 2003-07-01 Osram Sylvania Inc. Method of making a borate phosphor having a discrete particle morphology

Also Published As

Publication number Publication date
EP0256535B1 (en) 1990-09-19
JPS6348387A (ja) 1988-03-01
EP0256535A1 (en) 1988-02-24
DE3765058D1 (de) 1990-10-25

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