JPS54929A - Deflector for in-line type color cathode ray tube - Google Patents

Deflector for in-line type color cathode ray tube

Info

Publication number
JPS54929A
JPS54929A JP6642277A JP6642277A JPS54929A JP S54929 A JPS54929 A JP S54929A JP 6642277 A JP6642277 A JP 6642277A JP 6642277 A JP6642277 A JP 6642277A JP S54929 A JPS54929 A JP S54929A
Authority
JP
Japan
Prior art keywords
deflector
ray tube
cathode ray
line type
color cathode
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.)
Pending
Application number
JP6642277A
Other languages
Japanese (ja)
Inventor
Takizo Shioda
Yasuo Takeshima
Koichi Sakai
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP6642277A priority Critical patent/JPS54929A/en
Publication of JPS54929A publication Critical patent/JPS54929A/en
Pending 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

Abstract

PURPOSE:To correct mis-convergence, by attenauting the vertical deflection magnetic field at the neck side through the provision of an auxiliary coil.
JP6642277A 1977-06-06 1977-06-06 Deflector for in-line type color cathode ray tube Pending JPS54929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6642277A JPS54929A (en) 1977-06-06 1977-06-06 Deflector for in-line type color cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6642277A JPS54929A (en) 1977-06-06 1977-06-06 Deflector for in-line type color cathode ray tube

Publications (1)

Publication Number Publication Date
JPS54929A true JPS54929A (en) 1979-01-06

Family

ID=13315331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6642277A Pending JPS54929A (en) 1977-06-06 1977-06-06 Deflector for in-line type color cathode ray tube

Country Status (1)

Country Link
JP (1) JPS54929A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601732A (en) * 1983-06-17 1985-01-07 Matsushita Electric Ind Co Ltd Deflecting yoke
US4846131A (en) * 1987-04-30 1989-07-11 Mitsubishi Denki Kabushiki Kaisha Fuel control apparatus for an n-cycle engine
JPH02151662A (en) * 1988-10-13 1990-06-11 Ciba Geigy Ag Distyrylbiphenyl compound

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601732A (en) * 1983-06-17 1985-01-07 Matsushita Electric Ind Co Ltd Deflecting yoke
US4846131A (en) * 1987-04-30 1989-07-11 Mitsubishi Denki Kabushiki Kaisha Fuel control apparatus for an n-cycle engine
JPH02151662A (en) * 1988-10-13 1990-06-11 Ciba Geigy Ag Distyrylbiphenyl compound

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