GB1141624A - Improvements in or relating to arrangements for correcting deflection errors in a cathode-ray tube - Google Patents

Improvements in or relating to arrangements for correcting deflection errors in a cathode-ray tube

Info

Publication number
GB1141624A
GB1141624A GB35801/66A GB3580166A GB1141624A GB 1141624 A GB1141624 A GB 1141624A GB 35801/66 A GB35801/66 A GB 35801/66A GB 3580166 A GB3580166 A GB 3580166A GB 1141624 A GB1141624 A GB 1141624A
Authority
GB
United Kingdom
Prior art keywords
field
orthogonal
directions
deflections
quadrupolar
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
GB35801/66A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1141624A publication Critical patent/GB1141624A/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
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/74—Deflecting by electric fields only
    • 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
    • H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Details Of Television Scanning (AREA)
GB35801/66A 1965-08-13 1966-08-10 Improvements in or relating to arrangements for correcting deflection errors in a cathode-ray tube Expired GB1141624A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6510584A NL6510584A (https=) 1965-08-13 1965-08-13

Publications (1)

Publication Number Publication Date
GB1141624A true GB1141624A (en) 1969-01-29

Family

ID=19793884

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35801/66A Expired GB1141624A (en) 1965-08-13 1966-08-10 Improvements in or relating to arrangements for correcting deflection errors in a cathode-ray tube

Country Status (4)

Country Link
US (1) US3449621A (https=)
FR (1) FR1496178A (https=)
GB (1) GB1141624A (https=)
NL (1) NL6510584A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50180B1 (https=) * 1969-10-28 1975-01-07
US3939378A (en) * 1973-08-16 1976-02-17 Tektronix, Inc. Storage cathode ray tube having auxiliary coils to correct non-symmetrical geometry

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2188579A (en) * 1933-05-27 1940-01-30 Loewe Radio Inc Cathode ray tube, more particularly for television purposes
US2212640A (en) * 1934-07-07 1940-08-27 Radio Inventions Inc Cathode ray system
US2102421A (en) * 1934-07-12 1937-12-14 Gen Electric Cathode ray oscillograph
US2454345A (en) * 1945-05-25 1948-11-23 Rudenberg Reinhold Cathode-ray deflection tube with electron lenses
US2889547A (en) * 1954-12-29 1959-06-02 Teleregister Corp Control circuit for character display tube
US2795717A (en) * 1955-08-01 1957-06-11 Rca Corp Cathode ray beam centering apparatus

Also Published As

Publication number Publication date
FR1496178A (fr) 1967-09-29
NL6510584A (https=) 1967-02-14
US3449621A (en) 1969-06-10

Similar Documents

Publication Publication Date Title
US2591159A (en) Magnetic means for producing compensations and other effects in a cathode-ray tube
US4143345A (en) Deflection yoke with permanent magnet raster correction
US3440483A (en) Color television display device
SE7510831L (sv) Presentationssystem som utnyttjar stralformkorrigering
GB643280A (en) Improvements in cathode-ray tubes for television
GB1226614A (https=)
GB1367940A (en) Beam alignment device for a particle beam
GB1429292A (en) Static convergence device for electron beams
US3497744A (en) Cathode-ray tube using a quadrupolar electrostatic lens to correct orthogonality errors
GB790427A (en) Improvements in or relating to cathode-ray tubes and circuits therefor
US2264567A (en) Deflecting device
US2852712A (en) Yoke coil form
ES414026A1 (es) Aparato de presentacion de television en colores.
GB1141624A (en) Improvements in or relating to arrangements for correcting deflection errors in a cathode-ray tube
GB545414A (en) Electron beam deflecting yoke
US3836926A (en) Pin cushion distortion correction lens
GB1567669A (en) Correcting television displays
BR9305487A (pt) Dispositivo de deflexão para emprego num tubo de raios catódicos a cores
GB672624A (en) Improvements in or relating to cathode-ray tube deflection systems
GB1077412A (en) Cathode-ray tube beam controlling device
GB1157750A (en) Improvements in or relating to Deflection Systems for Corpuscular Beam Apparatus
GB1254064A (en) Electron beam correction apparatus for a color picture tube
ES421421A1 (es) Un aparato de presentacion para television en color.
KR100404813B1 (ko) 칼라표시장치및편향유닛
GB1361756A (en) Linearity correction circuit suitable for cathode ray tubes