IT938923B - Cinescopio a colori a piu fasci elettronici dotato di una strut tura per la convergenza magnetica di tipo perfezionato - Google Patents

Cinescopio a colori a piu fasci elettronici dotato di una strut tura per la convergenza magnetica di tipo perfezionato

Info

Publication number
IT938923B
IT938923B IT2941071A IT2941071A IT938923B IT 938923 B IT938923 B IT 938923B IT 2941071 A IT2941071 A IT 2941071A IT 2941071 A IT2941071 A IT 2941071A IT 938923 B IT938923 B IT 938923B
Authority
IT
Italy
Prior art keywords
multiple electronic
magnetic convergence
color kinescope
electronic beams
perfect type
Prior art date
Application number
IT2941071A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT938923B publication Critical patent/IT938923B/it

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
IT2941071A 1970-11-16 1971-10-01 Cinescopio a colori a piu fasci elettronici dotato di una strut tura per la convergenza magnetica di tipo perfezionato IT938923B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT938923B true IT938923B (it) 1973-02-10

Family

ID=22218390

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2941071A IT938923B (it) 1970-11-16 1971-10-01 Cinescopio a colori a piu fasci elettronici dotato di una strut tura per la convergenza magnetica di tipo perfezionato

Country Status (10)

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

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
NL7112312A (xx) 1972-05-18
ES396818A1 (es) 1974-06-16
DE2156905A1 (de) 1972-05-31
AU3552771A (en) 1973-05-17
FR2114681A5 (xx) 1972-06-30
AU477205B2 (en) 1976-10-21
GB1353557A (en) 1974-05-22
JPS5141494B1 (xx) 1976-11-10
DE2156905B2 (de) 1978-07-06
DE2156905C3 (de) 1979-03-15
BE775305A (fr) 1972-03-01
CA936221A (en) 1973-10-30

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