JPH0153557B2 - - Google Patents

Info

Publication number
JPH0153557B2
JPH0153557B2 JP56046249A JP4624981A JPH0153557B2 JP H0153557 B2 JPH0153557 B2 JP H0153557B2 JP 56046249 A JP56046249 A JP 56046249A JP 4624981 A JP4624981 A JP 4624981A JP H0153557 B2 JPH0153557 B2 JP H0153557B2
Authority
JP
Japan
Prior art keywords
coils
electron
coil
turns
electron beam
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
JP56046249A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57162897A (en
Inventor
Chaaruzu Uoorukisuto Kureiton
Matsukintaiyaa Baataa Aachii
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.)
Tektronix Inc
Original Assignee
Tektronix Inc
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 Tektronix Inc filed Critical Tektronix Inc
Priority to JP4624981A priority Critical patent/JPS57162897A/ja
Priority to CA000400222A priority patent/CA1210873A/en
Priority to EP82301697A priority patent/EP0061934A1/en
Publication of JPS57162897A publication Critical patent/JPS57162897A/ja
Publication of JPH0153557B2 publication Critical patent/JPH0153557B2/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
    • H01J2229/5687—Auxiliary coils

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
JP4624981A 1981-03-31 1981-03-31 Lateral convergence controller Granted JPS57162897A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP4624981A JPS57162897A (en) 1981-03-31 1981-03-31 Lateral convergence controller
CA000400222A CA1210873A (en) 1981-03-31 1982-03-31 Lateral convergence correction system
EP82301697A EP0061934A1 (en) 1981-03-31 1982-03-31 Improved lateral convergence correction system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4624981A JPS57162897A (en) 1981-03-31 1981-03-31 Lateral convergence controller

Publications (2)

Publication Number Publication Date
JPS57162897A JPS57162897A (en) 1982-10-06
JPH0153557B2 true JPH0153557B2 (enrdf_load_stackoverflow) 1989-11-14

Family

ID=12741878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4624981A Granted JPS57162897A (en) 1981-03-31 1981-03-31 Lateral convergence controller

Country Status (3)

Country Link
EP (1) EP0061934A1 (enrdf_load_stackoverflow)
JP (1) JPS57162897A (enrdf_load_stackoverflow)
CA (1) CA1210873A (enrdf_load_stackoverflow)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307067A (en) * 1964-04-16 1967-02-28 Motorola Inc Dynamic blue lateral correction system
DE1290174B (de) * 1967-09-08 1969-03-06 Philips Patentverwaltung Schaltungsanordnung zur seitlichen Einjustierung von Elektronenstrahlen in einer Farbfernsehbildwiedergaberoehre
US3781731A (en) * 1973-03-23 1973-12-25 L Poel Purity and blue lateral assembly for delta beam type cathode ray tube
JPS5043630U (enrdf_load_stackoverflow) * 1973-08-22 1975-05-02

Also Published As

Publication number Publication date
JPS57162897A (en) 1982-10-06
CA1210873A (en) 1986-09-02
EP0061934A1 (en) 1982-10-06

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