CA714700A - Radiation image counter - Google Patents

Radiation image counter

Info

Publication number
CA714700A
CA714700A CA714700A CA714700DA CA714700A CA 714700 A CA714700 A CA 714700A CA 714700 A CA714700 A CA 714700A CA 714700D A CA714700D A CA 714700DA CA 714700 A CA714700 A CA 714700A
Authority
CA
Canada
Prior art keywords
radiation image
image counter
counter
radiation
image
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
CA714700A
Inventor
Kanter Helmut
W. Goetze Gerhard
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.)
Publication date
Application granted granted Critical
Publication of CA714700A publication Critical patent/CA714700A/en
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
    • H01J29/39—Charge-storage screens
    • H01J29/41—Charge-storage screens using secondary emission, e.g. for supericonoscope
    • H01J29/413—Charge-storage screens using secondary emission, e.g. for supericonoscope for writing and reading of charge pattern on opposite sides of the target, e.g. for superorthicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/506—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output tubes using secondary emission effect
CA714700A 1961-04-28 Radiation image counter Expired CA714700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US106222A US3128406A (en) 1961-04-28 1961-04-28 Radiation image pickup tube

Publications (1)

Publication Number Publication Date
CA714700A true CA714700A (en) 1965-07-27

Family

ID=22310205

Family Applications (1)

Application Number Title Priority Date Filing Date
CA714700A Expired CA714700A (en) 1961-04-28 Radiation image counter

Country Status (6)

Country Link
US (1) US3128406A (en)
CA (1) CA714700A (en)
DE (1) DE1439929B2 (en)
FR (1) FR1335522A (en)
GB (1) GB977428A (en)
NL (1) NL277821A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE630375A (en) * 1962-03-30
GB1054929A (en) * 1962-12-07 1900-01-01
US3657596A (en) * 1965-05-20 1972-04-18 Westinghouse Electric Corp Electron image device having target comprising porous region adjacent conductive layer and outer, denser region
US3437752A (en) * 1965-09-29 1969-04-08 Us Navy Apparatus for electron smoothing in image dissector tubes
FR1491300A (en) * 1966-05-05 1967-08-11 Thomson Houston Comp Francaise Improvements to secondary emission conduction targets and electron tubes incorporating them
FR1494817A (en) * 1966-06-24 1967-09-15 Thomson Houston Comp Francaise Improvements to targets with internal conduction by secondary emission and to electron tubes equipped with such targets
US3535574A (en) * 1967-02-24 1970-10-20 Matsushita Electric Ind Co Ltd Image pick-up tube with a photosensitive transmission secondary electron multiplication layer
US3736459A (en) * 1971-04-19 1973-05-29 Ibm Layer activated holographic data selection and display apparatus
FR2453419A1 (en) * 1979-04-03 1980-10-31 Commissariat Energie Atomique PARTICLE DETECTION DEVICE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB504927A (en) * 1937-10-28 1939-04-28 James Dwyer Mcgee Improvements in or relating to electron permeable electrodes
US2518434A (en) * 1945-07-12 1950-08-08 Emi Ltd Electron discharge device such as a television transmitting tube
GB675608A (en) * 1949-06-29 1952-07-16 Cinema Television Ltd Improvements in or relating to electron discharge tubes for storing electrical signals
US2822493A (en) * 1953-04-24 1958-02-04 Maurice D Harsh Graphechon storage tube

Also Published As

Publication number Publication date
US3128406A (en) 1964-04-07
GB977428A (en) 1964-12-09
FR1335522A (en) 1963-08-23
NL277821A (en)
DE1439929B2 (en) 1971-09-02
DE1439929A1 (en) 1969-01-16

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