JPH022261B2 - - Google Patents

Info

Publication number
JPH022261B2
JPH022261B2 JP14089479A JP14089479A JPH022261B2 JP H022261 B2 JPH022261 B2 JP H022261B2 JP 14089479 A JP14089479 A JP 14089479A JP 14089479 A JP14089479 A JP 14089479A JP H022261 B2 JPH022261 B2 JP H022261B2
Authority
JP
Japan
Prior art keywords
magnetic field
coil
deflection
core
vertical
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
JP14089479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5665439A (en
Inventor
Keiji Kozuki
Kazumi Ogata
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP14089479A priority Critical patent/JPS5665439A/ja
Publication of JPS5665439A publication Critical patent/JPS5665439A/ja
Publication of JPH022261B2 publication Critical patent/JPH022261B2/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
    • 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
JP14089479A 1979-10-31 1979-10-31 Deflecting yoke Granted JPS5665439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14089479A JPS5665439A (en) 1979-10-31 1979-10-31 Deflecting yoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14089479A JPS5665439A (en) 1979-10-31 1979-10-31 Deflecting yoke

Publications (2)

Publication Number Publication Date
JPS5665439A JPS5665439A (en) 1981-06-03
JPH022261B2 true JPH022261B2 (ko) 1990-01-17

Family

ID=15279255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14089479A Granted JPS5665439A (en) 1979-10-31 1979-10-31 Deflecting yoke

Country Status (1)

Country Link
JP (1) JPS5665439A (ko)

Also Published As

Publication number Publication date
JPS5665439A (en) 1981-06-03

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