BE530484A - - Google Patents

Info

Publication number
BE530484A
BE530484A BE530484DA BE530484A BE 530484 A BE530484 A BE 530484A BE 530484D A BE530484D A BE 530484DA BE 530484 A BE530484 A BE 530484A
Authority
BE
Belgium
Prior art keywords
cathode
grid
opening
anode
voltage
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE530484A publication Critical patent/BE530484A/fr

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
    • H01J29/58Arrangements for focusing or reflecting ray or beam
    • H01J29/62Electrostatic lenses
    • H01J29/622Electrostatic lenses producing fields exhibiting symmetry of revolution
    • H01J29/624Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
BE530484D BE530484A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE530484T

Publications (1)

Publication Number Publication Date
BE530484A true BE530484A (enrdf_load_stackoverflow)

Family

ID=3871686

Family Applications (1)

Application Number Title Priority Date Filing Date
BE530484D BE530484A (enrdf_load_stackoverflow)

Country Status (2)

Country Link
BE (1) BE530484A (enrdf_load_stackoverflow)
NL (1) NL179967B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0152933A3 (en) * 1984-02-20 1985-09-25 Kabushiki Kaisha Toshiba Electron gun

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0152933A3 (en) * 1984-02-20 1985-09-25 Kabushiki Kaisha Toshiba Electron gun
US4712043A (en) * 1984-02-20 1987-12-08 Kabushiki Kaisha Toshiba Electron gun with large aperture auxiliary electrode

Also Published As

Publication number Publication date
NL179967B (nl)

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