AT284216B - Cathode ray tube - Google Patents

Cathode ray tube

Info

Publication number
AT284216B
AT284216B AT1099468A AT1099468A AT284216B AT 284216 B AT284216 B AT 284216B AT 1099468 A AT1099468 A AT 1099468A AT 1099468 A AT1099468 A AT 1099468A AT 284216 B AT284216 B AT 284216B
Authority
AT
Austria
Prior art keywords
ray tube
cathode ray
cathode
tube
ray
Prior art date
Application number
AT1099468A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT284216B publication Critical patent/AT284216B/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
    • H01J29/52—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
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/50—Plurality of guns or beams
    • H01J2229/507—Multi-beam groups, e.g. number of beams greater than number of cathodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • X-Ray Techniques (AREA)
  • Measurement Of Radiation (AREA)
AT1099468A 1967-11-15 1968-11-12 Cathode ray tube AT284216B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR128237 1967-11-15

Publications (1)

Publication Number Publication Date
AT284216B true AT284216B (en) 1970-09-10

Family

ID=8641712

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1099468A AT284216B (en) 1967-11-15 1968-11-12 Cathode ray tube

Country Status (6)

Country Link
AT (1) AT284216B (en)
CH (1) CH492299A (en)
DE (1) DE1807075A1 (en)
FR (1) FR1551184A (en)
GB (1) GB1214398A (en)
NL (1) NL6816000A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8415623D0 (en) * 1984-06-19 1984-07-25 Nixon W C Charged particle sources

Also Published As

Publication number Publication date
FR1551184A (en) 1968-12-27
NL6816000A (en) 1969-05-19
CH492299A (en) 1970-06-15
DE1807075A1 (en) 1969-06-19
GB1214398A (en) 1970-12-02

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee