CH242037A - Electric discharge tube with an electron mirror and deflection electrodes. - Google Patents

Electric discharge tube with an electron mirror and deflection electrodes.

Info

Publication number
CH242037A
CH242037A CH242037DA CH242037A CH 242037 A CH242037 A CH 242037A CH 242037D A CH242037D A CH 242037DA CH 242037 A CH242037 A CH 242037A
Authority
CH
Switzerland
Prior art keywords
discharge tube
electric discharge
deflection electrodes
electron mirror
mirror
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH242037A publication Critical patent/CH242037A/en

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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/74—Deflecting by electric fields only
    • 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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/60—Mirrors
CH242037D 1943-08-18 1944-08-16 Electric discharge tube with an electron mirror and deflection electrodes. CH242037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL242037X 1943-08-18

Publications (1)

Publication Number Publication Date
CH242037A true CH242037A (en) 1946-04-15

Family

ID=19780617

Family Applications (1)

Application Number Title Priority Date Filing Date
CH242037D CH242037A (en) 1943-08-18 1944-08-16 Electric discharge tube with an electron mirror and deflection electrodes.

Country Status (3)

Country Link
BE (1) BE457264A (en)
CH (1) CH242037A (en)
FR (1) FR906788A (en)

Also Published As

Publication number Publication date
BE457264A (en)
FR906788A (en) 1946-01-18

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