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ES400692A1 - Un dispositivo para convergencia radial, estatica y dinami-ca de haces de electrones en un tubo de imagen de televisionen color. - Google Patents

Un dispositivo para convergencia radial, estatica y dinami-ca de haces de electrones en un tubo de imagen de televisionen color.

Info

Publication number
ES400692A1
ES400692A1 ES400692A ES400692A ES400692A1 ES 400692 A1 ES400692 A1 ES 400692A1 ES 400692 A ES400692 A ES 400692A ES 400692 A ES400692 A ES 400692A ES 400692 A1 ES400692 A1 ES 400692A1
Authority
ES
Spain
Prior art keywords
static
radial
convergence
electron beams
display 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.)
Expired
Application number
ES400692A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES400692A1 publication Critical patent/ES400692A1/es
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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/28—Arrangements for convergence or focusing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/56—Correction of beam optics
    • H01J2229/568—Correction of beam optics using supplementary correction devices
    • H01J2229/5681—Correction of beam optics using supplementary correction devices magnetic
    • H01J2229/5687—Auxiliary coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
ES400692A 1971-03-13 1972-03-11 Un dispositivo para convergencia radial, estatica y dinami-ca de haces de electrones en un tubo de imagen de televisionen color. Expired ES400692A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2112163A DE2112163B2 (de) 1971-03-13 1971-03-13 Anordnung für die radiale, statische und dynamische Konvergenz

Publications (1)

Publication Number Publication Date
ES400692A1 true ES400692A1 (es) 1975-02-01

Family

ID=5801458

Family Applications (1)

Application Number Title Priority Date Filing Date
ES400692A Expired ES400692A1 (es) 1971-03-13 1972-03-11 Un dispositivo para convergencia radial, estatica y dinami-ca de haces de electrones en un tubo de imagen de televisionen color.

Country Status (6)

Country Link
US (1) US3935506A (es)
DE (1) DE2112163B2 (es)
ES (1) ES400692A1 (es)
FR (1) FR2130169B1 (es)
GB (1) GB1382447A (es)
IT (1) IT952954B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52147015A (en) * 1976-06-01 1977-12-07 Mitsubishi Electric Corp Convergence device
KR20020016426A (ko) * 2000-08-25 2002-03-04 이형도 편향요크
DE102007036573A1 (de) * 2007-08-03 2009-02-19 Epcos Ag Anordnung und Verfahren zur Messung eines in einem elektrischen Leiter fließenden Stroms

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880339A (en) * 1955-01-31 1959-03-31 Motorola Inc Device for cathode ray tube
DE1119420B (de) * 1957-06-28 1961-12-14 Siemens Elektrogeraete Gmbh Anordnung zur Vermeidung von Geometrieverzerrungen des Fernsehbildes
US3422303A (en) * 1965-11-12 1969-01-14 Magnavox Co Convergence circuit for television receivers
DE2012002C3 (de) * 1969-03-17 1979-03-22 Sony Corp., Tokio Elektronenstrahlablenkeinrichtung
US3560793A (en) * 1969-04-10 1971-02-02 Orega Electro Mecanique Color television convergence system
GB1242957A (en) * 1969-05-14 1971-08-18 Rank Organisation Ltd Cathode ray tube arrangement

Also Published As

Publication number Publication date
IT952954B (it) 1973-07-30
DE2112163A1 (de) 1972-09-28
FR2130169B1 (es) 1976-10-29
US3935506A (en) 1976-01-27
GB1382447A (en) 1975-01-29
FR2130169A1 (es) 1972-11-03
DE2112163B2 (de) 1975-09-11

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