JPH0361979B2 - - Google Patents

Info

Publication number
JPH0361979B2
JPH0361979B2 JP13679084A JP13679084A JPH0361979B2 JP H0361979 B2 JPH0361979 B2 JP H0361979B2 JP 13679084 A JP13679084 A JP 13679084A JP 13679084 A JP13679084 A JP 13679084A JP H0361979 B2 JPH0361979 B2 JP H0361979B2
Authority
JP
Japan
Prior art keywords
convergence
deflection yoke
correction
coil
magnetic field
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
JP13679084A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6116448A (ja
Inventor
Hideyuki Inoe
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.)
Totoku Electric Co Ltd
Original Assignee
Totoku 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 Totoku Electric Co Ltd filed Critical Totoku Electric Co Ltd
Priority to JP13679084A priority Critical patent/JPS6116448A/ja
Publication of JPS6116448A publication Critical patent/JPS6116448A/ja
Publication of JPH0361979B2 publication Critical patent/JPH0361979B2/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
    • H01J29/702—Convergence correction arrangements therefor
    • H01J29/705—Dynamic convergence systems
    • 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)
JP13679084A 1984-06-30 1984-06-30 偏向ヨ−ク装置 Granted JPS6116448A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13679084A JPS6116448A (ja) 1984-06-30 1984-06-30 偏向ヨ−ク装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13679084A JPS6116448A (ja) 1984-06-30 1984-06-30 偏向ヨ−ク装置

Publications (2)

Publication Number Publication Date
JPS6116448A JPS6116448A (ja) 1986-01-24
JPH0361979B2 true JPH0361979B2 (en]) 1991-09-24

Family

ID=15183575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13679084A Granted JPS6116448A (ja) 1984-06-30 1984-06-30 偏向ヨ−ク装置

Country Status (1)

Country Link
JP (1) JPS6116448A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01117492A (ja) * 1987-10-30 1989-05-10 Sony Corp コンバージェンス補正装置
JP2551160B2 (ja) * 1989-08-17 1996-11-06 株式会社村田製作所 カラー偏向ヨーク装置

Also Published As

Publication number Publication date
JPS6116448A (ja) 1986-01-24

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