CH412121A - Apparatus with a cathode ray tube - Google Patents

Apparatus with a cathode ray tube

Info

Publication number
CH412121A
CH412121A CH612262A CH612262A CH412121A CH 412121 A CH412121 A CH 412121A CH 612262 A CH612262 A CH 612262A CH 612262 A CH612262 A CH 612262A CH 412121 A CH412121 A CH 412121A
Authority
CH
Switzerland
Prior art keywords
ray tube
cathode ray
cathode
tube
ray
Prior art date
Application number
CH612262A
Other languages
German (de)
Inventor
Weber Cornelis
Johannes Van Esdonk
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 CH412121A publication Critical patent/CH412121A/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
    • H01J29/48—Electron guns
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
    • 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
CH612262A 1961-05-24 1962-05-21 Apparatus with a cathode ray tube CH412121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL265121 1961-05-24

Publications (1)

Publication Number Publication Date
CH412121A true CH412121A (en) 1966-04-30

Family

ID=19753057

Family Applications (1)

Application Number Title Priority Date Filing Date
CH612262A CH412121A (en) 1961-05-24 1962-05-21 Apparatus with a cathode ray tube

Country Status (7)

Country Link
US (1) US3289034A (en)
CH (1) CH412121A (en)
DE (1) DE1236085B (en)
DK (1) DK103358C (en)
ES (1) ES277527A1 (en)
GB (1) GB995561A (en)
NL (2) NL130957C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1468746A (en) * 1965-07-19 1967-02-10 Thomson Houston Comp Francaise Image converter device comprising a variable-magnification electronic optical device
DE2030384A1 (en) * 1969-06-30 1971-01-14 Sony Corp Tokio Cathode ray tube
NL8302754A (en) * 1983-08-04 1985-03-01 Philips Nv CATHED BEAM TUBE.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL53220C (en) * 1937-07-07
BE513449A (en) * 1951-08-11
US2852716A (en) * 1954-07-14 1958-09-16 Gen Electric Cathode ray tube and electron gun therefor
US2975315A (en) * 1957-03-13 1961-03-14 Rauland Corp Cathode-ray tube
US2922072A (en) * 1957-12-05 1960-01-19 Sylvania Electric Prod Image reproduction device
US2983842A (en) * 1959-06-23 1961-05-09 Zenith Radio Corp Electrode system

Also Published As

Publication number Publication date
DK103358C (en) 1965-12-20
US3289034A (en) 1966-11-29
NL130957C (en)
ES277527A1 (en) 1962-08-16
GB995561A (en) 1965-06-16
NL265121A (en)
DE1236085B (en) 1967-03-09

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