FR1207022A - Système de déviation et de convergence dynamique pour tubes cathodiques à plusieurs faisceaux - Google Patents

Système de déviation et de convergence dynamique pour tubes cathodiques à plusieurs faisceaux

Info

Publication number
FR1207022A
FR1207022A FR1207022DA FR1207022A FR 1207022 A FR1207022 A FR 1207022A FR 1207022D A FR1207022D A FR 1207022DA FR 1207022 A FR1207022 A FR 1207022A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
convergence system
dynamic deflection
multibeam cathode
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1207022A publication Critical patent/FR1207022A/fr
Expired legal-status Critical Current

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
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H01J29/702—Convergence correction arrangements therefor
    • 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
    • H01J29/76—Deflecting by magnetic fields only
    • H01J29/764—Deflecting by magnetic fields only using toroidal windings
FR1207022D 1958-05-21 1958-05-29 Système de déviation et de convergence dynamique pour tubes cathodiques à plusieurs faisceaux Expired FR1207022A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE24578 1958-05-21

Publications (1)

Publication Number Publication Date
FR1207022A true FR1207022A (fr) 1960-02-12

Family

ID=5620672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1207022D Expired FR1207022A (fr) 1958-05-21 1958-05-29 Système de déviation et de convergence dynamique pour tubes cathodiques à plusieurs faisceaux

Country Status (2)

Country Link
DE (1) DE1076828C2 (enrdf_load_stackoverflow)
FR (1) FR1207022A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE534604A (enrdf_load_stackoverflow) * 1954-01-15

Also Published As

Publication number Publication date
DE1076828B (enrdf_load_stackoverflow) 1974-01-03
DE1076828C2 (de) 1974-01-03

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