GB1256399A - Convergence means for a color cathode ray picture tube - Google Patents

Convergence means for a color cathode ray picture tube

Info

Publication number
GB1256399A
GB1256399A GB62899/69A GB6289969A GB1256399A GB 1256399 A GB1256399 A GB 1256399A GB 62899/69 A GB62899/69 A GB 62899/69A GB 6289969 A GB6289969 A GB 6289969A GB 1256399 A GB1256399 A GB 1256399A
Authority
GB
United Kingdom
Prior art keywords
beams
horizontal deflection
field
dec
deflection field
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
GB62899/69A
Other languages
English (en)
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
Publication of GB1256399A publication Critical patent/GB1256399A/en
Expired 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
    • H01J29/707—Arrangements intimately associated with parts of the gun and co-operating with external magnetic excitation devices
    • 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

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
GB62899/69A 1968-12-30 1969-12-24 Convergence means for a color cathode ray picture tube Expired GB1256399A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43096500A JPS4833529B1 (enrdf_load_stackoverflow) 1968-12-30 1968-12-30

Publications (1)

Publication Number Publication Date
GB1256399A true GB1256399A (en) 1971-12-08

Family

ID=14166804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB62899/69A Expired GB1256399A (en) 1968-12-30 1969-12-24 Convergence means for a color cathode ray picture tube

Country Status (6)

Country Link
US (1) US3594600A (enrdf_load_stackoverflow)
JP (1) JPS4833529B1 (enrdf_load_stackoverflow)
DE (1) DE1965538C3 (enrdf_load_stackoverflow)
FR (1) FR2027389A1 (enrdf_load_stackoverflow)
GB (1) GB1256399A (enrdf_load_stackoverflow)
NL (1) NL168365C (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126208B1 (enrdf_load_stackoverflow) * 1971-05-18 1976-08-05
USRE31552E (en) * 1972-01-14 1984-04-10 Rca Corporation Electron beam and deflection yoke alignment for producing convergence of plural in-line beams
US3892996A (en) * 1972-01-14 1975-07-01 Rca Corp Self-converging color television display system
US3800176A (en) * 1972-01-14 1974-03-26 Rca Corp Self-converging color image display system
US4196370A (en) * 1978-02-24 1980-04-01 Rca Corporation CRT generating three inline beams and having shunts for weakening center beam horizontal magnetic deflection and strengthening vertical deflection
NL7802129A (nl) * 1978-02-27 1979-08-29 Philips Nv Inrichting voor het weergeven van gekleurde beelden.
US4396862A (en) * 1978-05-01 1983-08-02 Rca Corporation Color picture tube with means for affecting magnetic deflection fields in electron gun area
US4634923A (en) * 1979-11-15 1987-01-06 Rca Corporation Color picture tube having improved electron gun
US4370593A (en) * 1980-12-30 1983-01-25 Rca Corporation In-line electron gun and method for modifying the same
NL8303423A (nl) * 1983-10-06 1985-05-01 Philips Nv Kleurenbeeldbuis.
US4556819A (en) * 1983-12-13 1985-12-03 Rca Corporation Color picture tube having inline electron gun with coma correction members
US4772826A (en) * 1986-06-26 1988-09-20 Rca Licensing Corporation Color display system
US4730144A (en) * 1986-08-27 1988-03-08 Rca Corporation Color picture tube having inline electron gun with coma correction members
JP2945688B2 (ja) * 1989-10-03 1999-09-06 松下電子工業株式会社 カラー受像管装置
US5233267A (en) * 1989-10-03 1993-08-03 Matsushita Electronics Corporation Dynamic convergence system for color cathode ray tubes having an in line electron gun

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1226614A (enrdf_load_stackoverflow) * 1967-07-10 1971-03-31

Also Published As

Publication number Publication date
DE1965538C3 (de) 1974-04-11
NL168365C (nl) 1982-03-16
NL168365B (nl) 1981-10-16
DE1965538B2 (de) 1973-09-20
US3594600A (en) 1971-07-20
NL6919591A (enrdf_load_stackoverflow) 1970-07-02
DE1965538A1 (de) 1970-07-09
FR2027389A1 (enrdf_load_stackoverflow) 1970-09-25
JPS4833529B1 (enrdf_load_stackoverflow) 1973-10-15

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