BE518747A - - Google Patents

Info

Publication number
BE518747A
BE518747A BE518747DA BE518747A BE 518747 A BE518747 A BE 518747A BE 518747D A BE518747D A BE 518747DA BE 518747 A BE518747 A BE 518747A
Authority
BE
Belgium
Application number
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.)
Publication of BE518747A publication Critical patent/BE518747A/xx

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/261—In terms of molecular thickness or light wave length
BE518747D 1952-03-29 BE518747A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US279414A US2743195A (en) 1952-03-29 1952-03-29 X-ray image intensifier screen

Publications (1)

Publication Number Publication Date
BE518747A true BE518747A (en:Method)

Family

ID=23068863

Family Applications (1)

Application Number Title Priority Date Filing Date
BE518747D BE518747A (en:Method) 1952-03-29

Country Status (3)

Country Link
US (1) US2743195A (en:Method)
BE (1) BE518747A (en:Method)
GB (1) GB729521A (en:Method)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857523A (en) * 1955-06-16 1958-10-21 Corso Leonard Fluoroscopic device
US2835822A (en) * 1955-09-12 1958-05-20 Gen Electric X-ray fluoroscopic screen
CA651878A (en) * 1958-03-31 1962-11-06 The Rauland Corporation Electron discharge device
US3075083A (en) * 1961-01-06 1963-01-22 Rca Corp Image amplifying device
US3961182A (en) 1970-02-03 1976-06-01 Varian Associates Pick up screens for X-ray image intensifier tubes employing evaporated activated scintillator layer
US3697795A (en) * 1970-11-20 1972-10-10 Machlett Lab Inc Image intensifier tube having a multi-radius photocathode
JP2514952B2 (ja) * 1987-03-13 1996-07-10 株式会社東芝 Ｘ線イメ−ジ管

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2185439A (en) * 1935-11-28 1940-01-02 Firm Fernseh Aktien Ges Method for optionally altering the after-glow period of phosphorescent screens
US2403227A (en) * 1941-08-16 1946-07-02 Rca Corp Luminescent apparatus and method of developing luminescence
US2360516A (en) * 1941-11-18 1944-10-17 Gilbert T Schmidling Phosphorescent device
US2447322A (en) * 1943-11-04 1948-08-17 Gen Electric Infrared-responsive phosphors
US2504674A (en) * 1945-08-31 1950-04-18 Gen Electric Luminescent material
US2476619A (en) * 1946-08-23 1949-07-19 Rca Corp Cascade phosphor screen
US2523132A (en) * 1949-08-10 1950-09-19 Westinghouse Electric Corp Photosensitive apparatus

Also Published As

Publication number Publication date
US2743195A (en) 1956-04-24
GB729521A (en) 1955-05-04

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