NL234621A - - Google Patents

Info

Publication number
NL234621A
NL234621A NL234621DA NL234621A NL 234621 A NL234621 A NL 234621A NL 234621D A NL234621D A NL 234621DA NL 234621 A NL234621 A NL 234621A
Authority
NL
Netherlands
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 NL234621A publication Critical patent/NL234621A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/52Arrangements for controlling intensity of ray or beam, e.g. for modulation
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48Electron guns
    • H01J29/485Construction of the gun or of parts thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00Cathode ray tubes; Electron beam tubes
    • H01J31/08Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/18Image 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
NL234621D 1958-01-02 NL234621A (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
NL234621A true NL234621A (fr)

Family

ID=24839286

Family Applications (2)

Application Number Title Priority Date Filing Date
NL111827D NL111827C (fr) 1958-01-02
NL234621D NL234621A (fr) 1958-01-02

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL111827D NL111827C (fr) 1958-01-02

Country Status (7)

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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL56598C (fr) * 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 (fr) * 1951-04-28 Cfcmug
BE513449A (fr) * 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 (fr) * 1954-09-30
BE548406A (fr) * 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
US3032673A (en) 1962-05-01
GB848535A (en) 1960-09-21
CH362117A (de) 1962-05-31
BE573960A (fr) 1959-04-16
FR1217984A (fr) 1960-05-06
DE1139212B (de) 1962-11-08
NL111827C (fr)

Similar Documents

Publication Publication Date Title
JPS386953B1 (fr)
AT221043B (fr)
AT217439B (fr)
AT216831B (fr)
AT216612B (fr)
AT216749B (fr)
AT216771B (fr)
AT216803B (fr)
AT219868B (fr)
AT217982B (fr)
AT219815B (fr)
DE1049946B (fr)
IT591424A (fr)
BE562122A (fr)
BE543487A (fr)
BE576615A (fr)
BE574522A (fr)
BE570001A (fr)
BE567819A (fr)
BE563683A (fr)
BE563346A (fr)
BE563272A (fr)
BE563232A (fr)
BE562866A (fr)
BE590105A (fr)