GB1147218A - Electron beam convergence apparatus - Google Patents

Electron beam convergence apparatus

Info

Publication number
GB1147218A
GB1147218A GB29767/66A GB2976766A GB1147218A GB 1147218 A GB1147218 A GB 1147218A GB 29767/66 A GB29767/66 A GB 29767/66A GB 2976766 A GB2976766 A GB 2976766A GB 1147218 A GB1147218 A GB 1147218A
Authority
GB
United Kingdom
Prior art keywords
body member
convergence
control
july
slidable
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
GB29767/66A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1147218A publication Critical patent/GB1147218A/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
    • H01J29/702—Convergence correction arrangements therefor
    • H01J29/705—Dynamic convergence systems

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
GB29767/66A 1965-07-02 1966-07-01 Electron beam convergence apparatus Expired GB1147218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US469161A US3305807A (en) 1965-07-02 1965-07-02 Convergence apparatus with convergence members on opposite surfaces of flat members

Publications (1)

Publication Number Publication Date
GB1147218A true GB1147218A (en) 1969-04-02

Family

ID=23862676

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29767/66A Expired GB1147218A (en) 1965-07-02 1966-07-01 Electron beam convergence apparatus

Country Status (4)

Country Link
US (1) US3305807A (enExample)
DE (1) DE1279068B (enExample)
GB (1) GB1147218A (enExample)
NL (1) NL6609206A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213635A (en) * 1987-12-29 1989-08-16 Sony Corp Convergence correction in cathode ray tube deflection yokes

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512035A (en) * 1968-02-27 1970-05-12 Matsushita Electric Industrial Co Ltd Convergence device for color television receiver
US3553523A (en) * 1969-06-12 1971-01-05 Sylvania Electric Prod Convergence means for plural in-line beam cathode ray tube
US3633137A (en) * 1970-03-30 1972-01-04 Motorola Inc Deflection yoke-housing assembly
FR2130380B1 (enExample) * 1971-03-20 1976-03-05 Tokyo Shibaura Electric Co
US3743984A (en) * 1972-03-24 1973-07-03 Tokyo Shibaura Electric Co Magnetic convergence device for use in an in-line type color cathode ray tube
US3793602A (en) * 1973-04-13 1974-02-19 Gen Electric Convergence device for short neck in-line cathode ray tube
US4267541A (en) * 1978-12-15 1981-05-12 Denki Onkyo Co., Ltd. Deflection yoke apparatus with convergence device for in-line color television cathode-ray tube
JPS6237849A (ja) * 1985-08-09 1987-02-18 Denki Onkyo Co Ltd 偏向ヨ−ク装置
KR100372623B1 (ko) * 1994-07-04 2003-05-16 코닌클리케 필립스 일렉트로닉스 엔.브이. 클램핑수단을가진편향장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002120A (en) * 1954-08-02 1961-09-26 Rca Corp Beam convergence apparatus for tri-color kinescope

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213635A (en) * 1987-12-29 1989-08-16 Sony Corp Convergence correction in cathode ray tube deflection yokes
US4933596A (en) * 1987-12-29 1990-06-12 Sony Corporation Deflection yoke with compensation for misconvergence by the horizontal center raster
GB2213635B (en) * 1987-12-29 1992-04-08 Sony Corp Deflection yokes for in-line gun type colour picture tubes

Also Published As

Publication number Publication date
DE1279068B (de) 1968-10-03
US3305807A (en) 1967-02-21
NL6609206A (enExample) 1967-01-03

Similar Documents

Publication Publication Date Title
GB1391798A (en) Magnetic beam adjusting arrangements
GB1147218A (en) Electron beam convergence apparatus
SE7510831L (sv) Presentationssystem som utnyttjar stralformkorrigering
GB1478059A (en) Inline electron gun having a convergence assembly
ES422973A1 (es) Perfeccionamientos en la construccion de transformadores para fuentes de alimentacion conmutables.
GB1436925A (en) Colour picture tubes containing an in-line type electron gun assembly
GB1502088A (en) Cathode ray tube deflection unit
ES407411A1 (es) Un aparato de imagen de television en colores.
GB1385747A (en) Deflection yoke for use with in-line electron guns
GB1323156A (en) Television deflection coil assemblies
GB1016140A (en) Cathode ray tube
GB1137104A (en) Electromagnetic deflection yoke for cathode ray tubes
GB1534814A (en) Convergence control unit for television set
GB1073898A (en) Beam convergence apparatus for plural-beam cathode-ray tubes
GB1397804A (en) Colour cathode ray tube
GB1056320A (en) Cathode-ray tube devices
GB1330827A (en) Magnetic convergence devic for use in an in-line type colour cathode ray tube
GB1322305A (en) Magnetic convergence device for use in an in-line type colour cathode ray tube
GB1454679A (en) Apparatus for the deflection and convergence correction of electron beams in colour television tubes
GB1467825A (en) Television deflection coil device
GB892939A (en) Deflection yoke
GB1012670A (en) Magnet holder for beam convergence system of cathode-ray tube
GB1247304A (en) Compensation on pincushion distortion in television tubes
US2975314A (en) Static convergence magnet for tricolor kinescope
GB977465A (en) Improvements relating to arrangements comprising magnetic deflecting assemblies for cathode-ray tubes