JPS56116255A - Deflecting yoke - Google Patents

Deflecting yoke

Info

Publication number
JPS56116255A
JPS56116255A JP1659680A JP1659680A JPS56116255A JP S56116255 A JPS56116255 A JP S56116255A JP 1659680 A JP1659680 A JP 1659680A JP 1659680 A JP1659680 A JP 1659680A JP S56116255 A JPS56116255 A JP S56116255A
Authority
JP
Japan
Prior art keywords
magnetic field
absorbers
shaped
convergence
funnel
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
JP1659680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6318299B2 (enrdf_load_stackoverflow
Inventor
Hidetoshi Yamazaki
Hisashi Okada
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1659680A priority Critical patent/JPS56116255A/ja
Publication of JPS56116255A publication Critical patent/JPS56116255A/ja
Publication of JPS6318299B2 publication Critical patent/JPS6318299B2/ja
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
    • 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
    • H01J2229/5684—Magnetic materials, e.g. soft iron
    • H01J2229/5685—Cross-arms field shaper
JP1659680A 1980-02-15 1980-02-15 Deflecting yoke Granted JPS56116255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1659680A JPS56116255A (en) 1980-02-15 1980-02-15 Deflecting yoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1659680A JPS56116255A (en) 1980-02-15 1980-02-15 Deflecting yoke

Publications (2)

Publication Number Publication Date
JPS56116255A true JPS56116255A (en) 1981-09-11
JPS6318299B2 JPS6318299B2 (enrdf_load_stackoverflow) 1988-04-18

Family

ID=11920659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1659680A Granted JPS56116255A (en) 1980-02-15 1980-02-15 Deflecting yoke

Country Status (1)

Country Link
JP (1) JPS56116255A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545980A1 (fr) * 1983-05-13 1984-11-16 Rca Corp Moyen de correction de distorsion en coussinet de la trame par modification des champs externes du bobinage deflecteur du televiseur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545980A1 (fr) * 1983-05-13 1984-11-16 Rca Corp Moyen de correction de distorsion en coussinet de la trame par modification des champs externes du bobinage deflecteur du televiseur

Also Published As

Publication number Publication date
JPS6318299B2 (enrdf_load_stackoverflow) 1988-04-18

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