CA979535A - High voltage deflection correction in crt displays - Google Patents

High voltage deflection correction in crt displays

Info

Publication number
CA979535A
CA979535A CA151,330A CA151330A CA979535A CA 979535 A CA979535 A CA 979535A CA 151330 A CA151330 A CA 151330A CA 979535 A CA979535 A CA 979535A
Authority
CA
Canada
Prior art keywords
high voltage
deflection correction
crt displays
voltage deflection
crt
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
CA151,330A
Other languages
English (en)
Other versions
CA151330S (en
Inventor
Thomas J. Ray
Glenn C. Waehner
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.)
Raytheon Technologies Corp
Original Assignee
United Aircraft 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 United Aircraft Corp filed Critical United Aircraft Corp
Application granted granted Critical
Publication of CA979535A publication Critical patent/CA979535A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
    • H04N3/2335—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements with calculating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
CA151,330A 1972-01-20 1972-09-08 High voltage deflection correction in crt displays Expired CA979535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21946572A 1972-01-20 1972-01-20

Publications (1)

Publication Number Publication Date
CA979535A true CA979535A (en) 1975-12-09

Family

ID=22819371

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,330A Expired CA979535A (en) 1972-01-20 1972-09-08 High voltage deflection correction in crt displays

Country Status (5)

Country Link
US (1) US3713001A (de)
JP (1) JPS5721903B2 (de)
CA (1) CA979535A (de)
FR (1) FR2168303B1 (de)
GB (1) GB1391815A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5098223A (de) * 1973-12-26 1975-08-05
FR2483667A1 (fr) * 1980-06-03 1981-12-04 Thomson Csf Dispositif d'echantillonnage et maintien a capacite mos
EP0070677B1 (de) * 1981-07-14 1991-01-09 Dai Nippon Printing Co., Ltd. Video-Aufzeichnungsgerät
JPS58170281A (ja) * 1982-03-19 1983-10-06 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 偏向ひずみ補正回路
EP0110282A1 (de) * 1982-11-23 1984-06-13 Tektronix, Inc. Verfahren und Schaltungsanordnung zur Korrektur der Bildverzerrung
GB2307382A (en) * 1995-11-13 1997-05-21 Thomson Multimedia Sa Deflection circuit compensates for EHT variations

Also Published As

Publication number Publication date
JPS4883870A (de) 1973-11-08
FR2168303B1 (de) 1976-06-04
FR2168303A1 (de) 1973-08-31
JPS5721903B2 (de) 1982-05-10
US3713001A (en) 1973-01-23
GB1391815A (en) 1975-04-23

Similar Documents

Publication Publication Date Title
CA960280A (en) Low voltage gas discharge display
CA976260A (en) Display panel
AU470909B2 (en) Television deflection circuit with low power requirement
AU462164B2 (en) Segment display panel with cathode groups
AU471431B2 (en) Baker clamped sustainer voltage generator for pulsing discharge display panel
CA979535A (en) High voltage deflection correction in crt displays
CA953801A (en) Interconnected electrode display means
CA992145A (en) Crt high voltage supplies
CA975423A (en) Voltage stabilising arrangements
CA972448A (en) Display panel
CA984961A (en) Colour television display apparatus
CA961086A (en) Display panel having gas-filled cells utilizing phosphor material
CA934880A (en) Deflection and pincushion correction circuit
CA1008975A (en) Gamma ray spectrometer display means
AU472694B2 (en) Television deflection circuit
CA1001706A (en) Cathode ray tubes and their manufacture
CA926974A (en) Cathode ray display system
CA940641A (en) Current drive deflection apparatus
CA966185A (en) Apparatus for laterally correcting the position of the blue beam in a crt
CA912097A (en) Cathode ray tubes for displaying letters and the like
CA945653A (en) Multi-segment display panel with anode groups
AU472531B2 (en) Circuit arrangement forthe deflection ofa cathode ray tube
CA903900A (en) Radar display correcting arrangements
CA908719A (en) Removable electrode display devices
CA879339A (en) Cathode ray tube display arrangement