JPS58223988A - コンバ−ゼンス補正装置 - Google Patents

コンバ−ゼンス補正装置

Info

Publication number
JPS58223988A
JPS58223988A JP10695482A JP10695482A JPS58223988A JP S58223988 A JPS58223988 A JP S58223988A JP 10695482 A JP10695482 A JP 10695482A JP 10695482 A JP10695482 A JP 10695482A JP S58223988 A JPS58223988 A JP S58223988A
Authority
JP
Japan
Prior art keywords
convergence
convergence correction
correction
correction device
dynamic convergence
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
JP10695482A
Other languages
English (en)
Japanese (ja)
Other versions
JPH043153B2 (enrdf_load_stackoverflow
Inventor
Teruaki Saito
斉藤　昭明
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10695482A priority Critical patent/JPS58223988A/ja
Publication of JPS58223988A publication Critical patent/JPS58223988A/ja
Publication of JPH043153B2 publication Critical patent/JPH043153B2/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/70—Electron beam control outside the vessel
    • H01J2229/703—Electron beam control outside the vessel by magnetic fields
    • H01J2229/7032—Conductor design and distribution
    • H01J2229/7035—Wires and conductors
    • H01J2229/7036—Form of conductor
    • H01J2229/7037—Form of conductor flat, e.g. foil, or ribbon type

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
JP10695482A 1982-06-23 1982-06-23 コンバ−ゼンス補正装置 Granted JPS58223988A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10695482A JPS58223988A (ja) 1982-06-23 1982-06-23 コンバ−ゼンス補正装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10695482A JPS58223988A (ja) 1982-06-23 1982-06-23 コンバ−ゼンス補正装置

Publications (2)

Publication Number Publication Date
JPS58223988A true JPS58223988A (ja) 1983-12-26
JPH043153B2 JPH043153B2 (enrdf_load_stackoverflow) 1992-01-22

Family

ID=14446741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10695482A Granted JPS58223988A (ja) 1982-06-23 1982-06-23 コンバ−ゼンス補正装置

Country Status (1)

Country Link
JP (1) JPS58223988A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0592038A1 (en) * 1992-10-09 1994-04-13 Koninklijke Philips Electronics N.V. Display tube having a deflection coil support and an auxiliary deflection coil support
EP0600540A1 (en) * 1992-11-30 1994-06-08 Koninklijke Philips Electronics N.V. Colour diplay tube including a convergence correction device
EP0884757A1 (de) * 1992-02-20 1998-12-16 Deutsche Thomson-Brandt Gmbh Ablenkeinheit für die Bildröhre in einem Fernsehempfänger

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5171723A (enrdf_load_stackoverflow) * 1974-11-14 1976-06-21 Philips Nv
JPS56144689A (en) * 1980-04-11 1981-11-11 Matsushita Electric Ind Co Ltd Digital convergence device
JPS57563U (enrdf_load_stackoverflow) * 1980-05-30 1982-01-05

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5171723A (enrdf_load_stackoverflow) * 1974-11-14 1976-06-21 Philips Nv
JPS56144689A (en) * 1980-04-11 1981-11-11 Matsushita Electric Ind Co Ltd Digital convergence device
JPS57563U (enrdf_load_stackoverflow) * 1980-05-30 1982-01-05

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0884757A1 (de) * 1992-02-20 1998-12-16 Deutsche Thomson-Brandt Gmbh Ablenkeinheit für die Bildröhre in einem Fernsehempfänger
EP0592038A1 (en) * 1992-10-09 1994-04-13 Koninklijke Philips Electronics N.V. Display tube having a deflection coil support and an auxiliary deflection coil support
EP0600540A1 (en) * 1992-11-30 1994-06-08 Koninklijke Philips Electronics N.V. Colour diplay tube including a convergence correction device
US5512802A (en) * 1992-11-30 1996-04-30 U.S. Philips Corporation Colour display tube including a convergence correction device

Also Published As

Publication number Publication date
JPH043153B2 (enrdf_load_stackoverflow) 1992-01-22

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