ES396818A1 - Una disposicion de la estructura de convergencia magnetica para un tubo de rayos catodicos de varios haces. - Google Patents

Una disposicion de la estructura de convergencia magnetica para un tubo de rayos catodicos de varios haces.

Info

Publication number
ES396818A1
ES396818A1 ES396818A ES396818A ES396818A1 ES 396818 A1 ES396818 A1 ES 396818A1 ES 396818 A ES396818 A ES 396818A ES 396818 A ES396818 A ES 396818A ES 396818 A1 ES396818 A1 ES 396818A1
Authority
ES
Spain
Prior art keywords
pole pieces
fields
magnetic
tube
pair
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
ES396818A
Other languages
English (en)
Spanish (es)
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of ES396818A1 publication Critical patent/ES396818A1/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
    • 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

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
ES396818A 1970-11-16 1971-11-09 Una disposicion de la estructura de convergencia magnetica para un tubo de rayos catodicos de varios haces. Expired ES396818A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8957470A 1970-11-16 1970-11-16

Publications (1)

Publication Number Publication Date
ES396818A1 true ES396818A1 (es) 1974-06-16

Family

ID=22218390

Family Applications (1)

Application Number Title Priority Date Filing Date
ES396818A Expired ES396818A1 (es) 1970-11-16 1971-11-09 Una disposicion de la estructura de convergencia magnetica para un tubo de rayos catodicos de varios haces.

Country Status (10)

Country Link
JP (1) JPS5141494B1 (it)
AU (1) AU477205B2 (it)
BE (1) BE775305A (it)
CA (1) CA936221A (it)
DE (1) DE2156905C3 (it)
ES (1) ES396818A1 (it)
FR (1) FR2114681A5 (it)
GB (1) GB1353557A (it)
IT (1) IT938923B (it)
NL (1) NL7112312A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3409919A1 (de) * 1984-03-17 1985-09-26 Standard Elektrik Lorenz Ag, 7000 Stuttgart Farbbildroehre
JPS6154785A (ja) * 1984-08-27 1986-03-19 Toshiba Corp カラ−受像管装置

Also Published As

Publication number Publication date
AU3552771A (en) 1973-05-17
JPS5141494B1 (it) 1976-11-10
BE775305A (fr) 1972-03-01
CA936221A (en) 1973-10-30
DE2156905A1 (de) 1972-05-31
DE2156905C3 (de) 1979-03-15
GB1353557A (en) 1974-05-22
IT938923B (it) 1973-02-10
AU477205B2 (en) 1976-10-21
FR2114681A5 (it) 1972-06-30
DE2156905B2 (de) 1978-07-06
NL7112312A (it) 1972-05-18

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