FR1103951A - écran fluorescent radioscopique - Google Patents

écran fluorescent radioscopique

Info

Publication number
FR1103951A
FR1103951A FR1103951DA FR1103951A FR 1103951 A FR1103951 A FR 1103951A FR 1103951D A FR1103951D A FR 1103951DA FR 1103951 A FR1103951 A FR 1103951A
Authority
FR
France
Prior art keywords
fluorescent screen
fluoroscopic
fluoroscopic fluorescent
screen
fluorescent
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
Other languages
English (en)
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1103951A publication Critical patent/FR1103951A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
    • H01J29/385—Photocathodes comprising a layer which modified the wave length of impinging radiation
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/24—Supports for luminescent material

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
FR1103951D 1953-07-10 1954-07-09 écran fluorescent radioscopique Expired FR1103951A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US367167A US3089956A (en) 1953-07-10 1953-07-10 X-ray fluorescent screen

Publications (1)

Publication Number Publication Date
FR1103951A true FR1103951A (fr) 1955-11-15

Family

ID=23446165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1103951D Expired FR1103951A (fr) 1953-07-10 1954-07-09 écran fluorescent radioscopique

Country Status (3)

Country Link
US (1) US3089956A (fr)
FR (1) FR1103951A (fr)
GB (1) GB752283A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242024A2 (fr) * 1986-03-10 1987-10-21 Picker International, Inc. Tubes intensificateurs d'images de rayonnement
US4778565A (en) * 1986-03-10 1988-10-18 Picker International, Inc. Method of forming panel type radiation image intensifier
EP0352152A1 (fr) * 1988-07-22 1990-01-24 Thomson-Csf Procédé de fabrication d'un scintillateur et scintillateur ainsi obtenu

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1127469B (de) * 1960-07-28 1962-04-12 Owensi Corning Fiberglasi Corp Leuchtstoffplatte
US3291706A (en) * 1963-10-08 1966-12-13 Radames K H Gebel Method of making an optical fiber phosphor screen
US3344276A (en) * 1964-03-30 1967-09-26 Kaiser Aerospace & Electronics Radiographic screen having channels filled with a material which emits photons when energized by gamma or x-rays
US3482104A (en) * 1965-05-24 1969-12-02 Jack Finkle System for televising radiant energy images employing image transducer device with radiant energy image responsive photocathode
GB1308672A (en) * 1969-03-07 1973-02-21 Fuji Photo Film Co Ltd Radiographic intensifying screens
JPS4830497B1 (fr) * 1969-11-21 1973-09-20
US4096381A (en) * 1975-05-30 1978-06-20 Brown Sr Robert L Electron image detection system
US4208577A (en) * 1977-01-28 1980-06-17 Diagnostic Information, Inc. X-ray tube having scintillator-photocathode segments aligned with phosphor segments of its display screen
JPS5916701B2 (ja) * 1977-03-14 1984-04-17 株式会社東芝 像増倍管の入力スクリ−ン及びその製造方法
JPS54179782U (fr) * 1978-06-09 1979-12-19
US4415810A (en) * 1979-07-05 1983-11-15 Brown Sr Robert L Device for imaging penetrating radiation
US4339659A (en) * 1980-10-20 1982-07-13 International Telephone And Telegraph Corporation Image converter having serial arrangement of microchannel plate, input electrode, phosphor, and photocathode
FR2535896A1 (fr) * 1982-11-10 1984-05-11 Labo Electronique Physique Perfectionnement aux ecrans de luminophore de tube electronique du genre tube cathodique, procede de fabrication d'un tel ecran perfectionne et tube notamment pour projection d'images de television muni d'un tel ecran
US4855589A (en) * 1986-03-10 1989-08-08 Picker International, Inc. Panel type radiation image intensifier
JP2815881B2 (ja) * 1988-03-04 1998-10-27 株式会社東芝 Ｘ線イメージ管の製造方法
JP3297078B2 (ja) * 1991-05-24 2002-07-02 株式会社東芝 Ｘ線イメージ管およびその製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1467132A (en) * 1922-01-17 1923-09-04 United States Radium Corp Application of luminous compounds
US2029639A (en) * 1931-12-24 1936-02-04 Schlesinger Kurt Braun tube
US2324505A (en) * 1940-11-28 1943-07-20 Rca Corp Television transmitting tube and electrode structure
US2303563A (en) * 1941-05-09 1942-12-01 Rca Corp Cathode ray tube and luminescent screen
FR922052A (fr) * 1944-12-21 1947-05-28 Gen Electric Co Ltd Lampes électriques à décharge perfectionnées
US2583000A (en) * 1946-05-14 1952-01-22 Pittsburgh Plate Glass Co Transparent conducting films
BE484424A (fr) * 1947-08-28
BE515306A (fr) * 1948-06-19
US2582822A (en) * 1948-12-04 1952-01-15 Rca Corp Cathode-ray tube with aluminized screen
US2523132A (en) * 1949-08-10 1950-09-19 Westinghouse Electric Corp Photosensitive apparatus
BE501742A (fr) * 1950-03-11
US2705765A (en) * 1950-04-03 1955-04-05 Geer Charles Willard Single gun color television receiving tube and screen structure
US2567714A (en) * 1950-12-21 1951-09-11 Sightmaster Corp Cathode-ray tube
BE516023A (fr) * 1951-12-05
US2739243A (en) * 1953-01-08 1956-03-20 Sheldon Edward Emanuel Composite photosensitive screens

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242024A2 (fr) * 1986-03-10 1987-10-21 Picker International, Inc. Tubes intensificateurs d'images de rayonnement
EP0242024A3 (en) * 1986-03-10 1988-01-20 Picker International, Inc. Radiation image intensifier tubes
US4778565A (en) * 1986-03-10 1988-10-18 Picker International, Inc. Method of forming panel type radiation image intensifier
EP0352152A1 (fr) * 1988-07-22 1990-01-24 Thomson-Csf Procédé de fabrication d'un scintillateur et scintillateur ainsi obtenu
FR2634562A1 (fr) * 1988-07-22 1990-01-26 Thomson Csf Procede de fabrication d'un scintillateur et scintillateur ainsi obtenu
US4985633A (en) * 1988-07-22 1991-01-15 Thomson-Csf Scintillator with alveolate structured substrate

Also Published As

Publication number Publication date
US3089956A (en) 1963-05-14
GB752283A (en) 1956-07-11

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