FR2332667A1 - Dispositif de reglage de la convergence d'un tube de television en couleurs - Google Patents

Dispositif de reglage de la convergence d'un tube de television en couleurs

Info

Publication number
FR2332667A1
FR2332667A1 FR7635144A FR7635144A FR2332667A1 FR 2332667 A1 FR2332667 A1 FR 2332667A1 FR 7635144 A FR7635144 A FR 7635144A FR 7635144 A FR7635144 A FR 7635144A FR 2332667 A1 FR2332667 A1 FR 2332667A1
Authority
FR
France
Prior art keywords
convergence
adjusting
color television
television tube
tube
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.)
Granted
Application number
FR7635144A
Other languages
English (en)
French (fr)
Other versions
FR2332667B1 (OSRAM
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.)
Indesit Industria Elettrodomestici Italiana SpA
Original Assignee
Indesit Industria Elettrodomestici Italiana SpA
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 Indesit Industria Elettrodomestici Italiana SpA filed Critical Indesit Industria Elettrodomestici Italiana SpA
Publication of FR2332667A1 publication Critical patent/FR2332667A1/fr
Application granted granted Critical
Publication of FR2332667B1 publication Critical patent/FR2332667B1/fr
Granted 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
FR7635144A 1975-11-21 1976-11-22 Dispositif de reglage de la convergence d'un tube de television en couleurs Granted FR2332667A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69871/75A IT1050924B (it) 1975-11-21 1975-11-21 Dispositivo per la regolazione dei fasci elettronici di un cinescopio

Publications (2)

Publication Number Publication Date
FR2332667A1 true FR2332667A1 (fr) 1977-06-17
FR2332667B1 FR2332667B1 (OSRAM) 1982-04-23

Family

ID=11312993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7635144A Granted FR2332667A1 (fr) 1975-11-21 1976-11-22 Dispositif de reglage de la convergence d'un tube de television en couleurs

Country Status (6)

Country Link
US (1) US4122421A (OSRAM)
DE (1) DE2652777C2 (OSRAM)
FR (1) FR2332667A1 (OSRAM)
GB (1) GB1572089A (OSRAM)
IT (1) IT1050924B (OSRAM)
NL (1) NL7612862A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042020B1 (en) * 1980-06-13 1984-05-16 International Business Machines Corporation Convergence unit for cathode-ray tube
GB2111744B (en) * 1981-09-25 1985-05-30 Denki Onkyo Co Ltd Convergence apparatus for colour cathode-ray tube
US4405910A (en) * 1981-09-25 1983-09-20 Denki Onkyo Company Limited Convergence apparatus for color cathode-ray tube

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701065A (en) * 1971-02-03 1972-10-24 Rca Corp Color picture tube beam convergence apparatus
US3725831A (en) 1972-01-14 1973-04-03 Rca Corp Magnetic beam adjusting arrangements
BE793993A (fr) * 1972-01-14 1973-05-02 Rca Corp Bobinage deflecteur pour tube cathodique a canons a electrons coplanaires
US3906418A (en) * 1974-08-14 1975-09-16 Gte Sylvania Inc Means for effecting dynamic vertical convergence in an in-line plural beam cathode ray tube

Also Published As

Publication number Publication date
GB1572089A (en) 1980-07-23
IT1050924B (it) 1981-03-20
DE2652777C2 (de) 1986-04-24
US4122421A (en) 1978-10-24
DE2652777A1 (de) 1977-05-26
NL7612862A (nl) 1977-05-24
FR2332667B1 (OSRAM) 1982-04-23

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse