JPS5631795B1 - - Google Patents

Info

Publication number
JPS5631795B1
JPS5631795B1 JP4542971A JP4542971A JPS5631795B1 JP S5631795 B1 JPS5631795 B1 JP S5631795B1 JP 4542971 A JP4542971 A JP 4542971A JP 4542971 A JP4542971 A JP 4542971A JP S5631795 B1 JPS5631795 B1 JP S5631795B1
Authority
JP
Japan
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
JP4542971A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP4542971A priority Critical patent/JPS5631795B1/ja
Priority to US00265254A priority patent/US3806757A/en
Publication of JPS5631795B1 publication Critical patent/JPS5631795B1/ja
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
    • H01J29/705—Dynamic convergence systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
    • H01J31/203—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam
    • H01J31/206—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam with three coplanar electron beams

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
JP4542971A 1971-06-23 1971-06-23 Pending JPS5631795B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4542971A JPS5631795B1 (ko) 1971-06-23 1971-06-23
US00265254A US3806757A (en) 1971-06-23 1972-06-22 In-line gun type color television picture tube apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4542971A JPS5631795B1 (ko) 1971-06-23 1971-06-23

Publications (1)

Publication Number Publication Date
JPS5631795B1 true JPS5631795B1 (ko) 1981-07-23

Family

ID=12719034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4542971A Pending JPS5631795B1 (ko) 1971-06-23 1971-06-23

Country Status (2)

Country Link
US (1) US3806757A (ko)
JP (1) JPS5631795B1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3067822D1 (en) * 1980-06-13 1984-06-20 Ibm Convergence unit for cathode-ray tube
US6376981B1 (en) 1997-12-29 2002-04-23 U.S. Philips Corporation Color display device having quadrupole convergence coils
US6411027B1 (en) 1997-12-29 2002-06-25 U.S. Philips Corporation Color display device having quadrupole convergence coils
EP1125310A1 (en) * 1999-09-06 2001-08-22 Koninklijke Philips Electronics N.V. Color display device having quadrupole convergence coils

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028521A (en) * 1956-12-21 1962-04-03 Zenith Radio Corp Image-reproducting device
US3117258A (en) * 1962-02-08 1964-01-07 Gen Electric Toroidal deflection yoke winding
US3325675A (en) * 1964-08-05 1967-06-13 Paramount Pictures Corp Three in-line gun magnetic convergence system
US3500114A (en) * 1967-08-24 1970-03-10 Sony Corp Convergence system for a color picture tube
US3553523A (en) * 1969-06-12 1971-01-05 Sylvania Electric Prod Convergence means for plural in-line beam cathode ray tube
US3613109A (en) * 1969-08-15 1971-10-12 Admiral Corp Horizontal convergence circuit
US3622927A (en) * 1970-01-20 1971-11-23 Clayton A Washburn Deflection yoke

Also Published As

Publication number Publication date
US3806757A (en) 1974-04-23

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