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FR1485333A - Device for adjusting the convergence of electronic beams - Google Patents

Device for adjusting the convergence of electronic beams

Info

Publication number
FR1485333A
FR1485333A FR67957A FR67957A FR1485333A FR 1485333 A FR1485333 A FR 1485333A FR 67957 A FR67957 A FR 67957A FR 67957 A FR67957 A FR 67957A FR 1485333 A FR1485333 A FR 1485333A
Authority
FR
France
Prior art keywords
convergence
adjusting
electronic beams
beams
electronic
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
FR67957A
Other languages
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.)
General Electric Co
Original Assignee
General Electric Co
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
Priority claimed from US469161A external-priority patent/US3305807A/en
Application filed by General Electric Co filed Critical General Electric Co
Priority to FR67957A priority Critical patent/FR1485333A/en
Application granted granted Critical
Publication of FR1485333A publication Critical patent/FR1485333A/en
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
    • H01J29/705—Dynamic convergence systems
FR67957A 1965-07-02 1966-07-01 Device for adjusting the convergence of electronic beams Expired FR1485333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR67957A FR1485333A (en) 1965-07-02 1966-07-01 Device for adjusting the convergence of electronic beams

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US469161A US3305807A (en) 1965-07-02 1965-07-02 Convergence apparatus with convergence members on opposite surfaces of flat members
FR67957A FR1485333A (en) 1965-07-02 1966-07-01 Device for adjusting the convergence of electronic beams

Publications (1)

Publication Number Publication Date
FR1485333A true FR1485333A (en) 1967-06-16

Family

ID=26171738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR67957A Expired FR1485333A (en) 1965-07-02 1966-07-01 Device for adjusting the convergence of electronic beams

Country Status (1)

Country Link
FR (1) FR1485333A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2002694A1 (en) * 1968-02-27 1969-10-31 Matsushita Electric Ind Co Ltd IMPROVEMENTS TO CONVERGENCE DEVICES FOR COLOR TELEVISION RECEIVERS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2002694A1 (en) * 1968-02-27 1969-10-31 Matsushita Electric Ind Co Ltd IMPROVEMENTS TO CONVERGENCE DEVICES FOR COLOR TELEVISION RECEIVERS

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