CA1038684A - Photosensitive combination of elements suited for use in radiography - Google Patents

Photosensitive combination of elements suited for use in radiography

Info

Publication number
CA1038684A
CA1038684A CA208,614A CA208614A CA1038684A CA 1038684 A CA1038684 A CA 1038684A CA 208614 A CA208614 A CA 208614A CA 1038684 A CA1038684 A CA 1038684A
Authority
CA
Canada
Prior art keywords
phosphor
silver halide
combination
silver
layer
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
CA208,614A
Other languages
English (en)
French (fr)
Other versions
CA208614S (en
Inventor
Romain H. Bollen
Hubert Vandenabeele
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.)
Agfa Gevaert NV
Original Assignee
Agfa Gevaert NV
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 Agfa Gevaert NV filed Critical Agfa Gevaert NV
Application granted granted Critical
Publication of CA1038684A publication Critical patent/CA1038684A/en
Expired 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
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • C09K11/777—Oxyhalogenides
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/16—X-ray, infrared, or ultraviolet ray processes
    • G03C5/17—X-ray, infrared, or ultraviolet ray processes using screens to intensify X-ray images

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
CA208,614A 1974-03-11 1974-09-06 Photosensitive combination of elements suited for use in radiography Expired CA1038684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1072974A GB1477639A (en) 1974-03-11 1974-03-11 Photo-sensitive combination of elements suited for use in radiography

Publications (1)

Publication Number Publication Date
CA1038684A true CA1038684A (en) 1978-09-19

Family

ID=9973214

Family Applications (1)

Application Number Title Priority Date Filing Date
CA208,614A Expired CA1038684A (en) 1974-03-11 1974-09-06 Photosensitive combination of elements suited for use in radiography

Country Status (5)

Country Link
BE (1) BE821931A (https=)
CA (1) CA1038684A (https=)
DE (1) DE2510068A1 (https=)
FR (1) FR2264306B1 (https=)
GB (1) GB1477639A (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070583A (en) * 1976-12-13 1978-01-24 General Electric Company Rare earth oxyhalide phosphors coactivated with terbium, thulium
CA1196733A (en) * 1981-05-26 1985-11-12 Thomas D. Lyons Radiographic emulsions
US4803150A (en) * 1986-12-23 1989-02-07 Eastman Kodak Company Radiographic element exhibiting reduced crossover
US4900652A (en) * 1987-07-13 1990-02-13 Eastman Kodak Company Radiographic element
EP1087258A3 (en) * 1993-12-21 2001-05-16 Imaging Dynamics Corporation Filmless X-ray apparatus and method
US7053385B2 (en) 2002-10-15 2006-05-30 Konica Minolta Holdings, Inc. Radiographic image conversion panel and method for manufacturing the same

Also Published As

Publication number Publication date
DE2510068A1 (de) 1975-09-18
BE821931A (nl) 1975-05-07
FR2264306B1 (https=) 1977-03-25
FR2264306A1 (https=) 1975-10-10
GB1477639A (en) 1977-06-22

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