BE573960A - Tube récepteur demi-teinte à entretien d'image - Google Patents

Tube récepteur demi-teinte à entretien d'image

Info

Publication number
BE573960A
BE573960A BE573960A BE573960A BE573960A BE 573960 A BE573960 A BE 573960A BE 573960 A BE573960 A BE 573960A BE 573960 A BE573960 A BE 573960A BE 573960 A BE573960 A BE 573960A
Authority
BE
Belgium
Prior art keywords
halftone
receiver tube
image maintenance
maintenance
image
Prior art date
Application number
BE573960A
Other languages
English (en)
French (fr)
Inventor
Kenneth R Hesse
Leon S Yaggy
Original Assignee
Hughes Aircraft 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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of BE573960A publication Critical patent/BE573960A/fr

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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation
    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/485—Construction of the gun or of parts thereof
    • 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
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/18—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen with image written by a ray or beam on a grid-like charge-accumulating screen, and with a ray or beam passing through and influenced by this screen before striking the luminescent screen, e.g. direct-view storage tube
BE573960A 1958-01-02 1958-12-17 Tube récepteur demi-teinte à entretien d'image BE573960A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US706842A US3032673A (en) 1958-01-02 1958-01-02 Direct-view half-tone storage tube

Publications (1)

Publication Number Publication Date
BE573960A true BE573960A (fr) 1959-04-16

Family

ID=24839286

Family Applications (1)

Application Number Title Priority Date Filing Date
BE573960A BE573960A (fr) 1958-01-02 1958-12-17 Tube récepteur demi-teinte à entretien d'image

Country Status (7)

Country Link
US (1) US3032673A (de)
BE (1) BE573960A (de)
CH (1) CH362117A (de)
DE (1) DE1139212B (de)
FR (1) FR1217984A (de)
GB (1) GB848535A (de)
NL (2) NL234621A (de)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL56598C (de) * 1937-11-24
DE740028C (de) * 1937-11-24 1943-10-11 Fernseh Gmbh Anordnung zur Erzeugung eines Bildpunktes in intensitaetsgesteuerten Hochvakuumkathodenstrahlroehren
GB534215A (en) * 1939-07-28 1941-03-03 Otto Klemperer Improvements in or relating to electron discharge devices
US2318423A (en) * 1941-10-28 1943-05-04 Bell Telephone Labor Inc Electron discharge device
GB673502A (en) * 1949-05-26 1952-06-04 Standard Telephones Cables Ltd Improvements relating to cathode-ray storage tube systems
BE510008A (de) * 1951-04-28 Cfcmug
BE513449A (de) * 1951-08-11
GB762137A (en) * 1954-04-28 1956-11-21 Hughes Aircraft Co Electronic storage tube
US2728872A (en) * 1953-10-23 1955-12-27 Hughes Aircraft Co Direct-viewing storage tube with character writing electron gun
US2761988A (en) * 1954-03-08 1956-09-04 Gen Dynamics Corp Cathode ray apparatus
BE549321A (de) * 1954-09-30
BE548406A (de) * 1955-07-12
US2880342A (en) * 1956-10-25 1959-03-31 Gen Dynamics Corp Electron beam for a cathode ray tube
US2826716A (en) * 1957-01-31 1958-03-11 Gen Dynamics Corp Beam selection system

Also Published As

Publication number Publication date
NL111827C (de)
DE1139212B (de) 1962-11-08
US3032673A (en) 1962-05-01
CH362117A (de) 1962-05-31
GB848535A (en) 1960-09-21
FR1217984A (fr) 1960-05-06
NL234621A (de)

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