CA997866B - Colour television display device including a cathode-ray tube - Google Patents

Colour television display device including a cathode-ray tube

Info

Publication number
CA997866B
CA997866B CA186,916A CA186916A CA997866B CA 997866 B CA997866 B CA 997866B CA 186916 A CA186916 A CA 186916A CA 997866 B CA997866 B CA 997866B
Authority
CA
Canada
Prior art keywords
cathode
display device
device including
ray tube
television display
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
CA186,916A
Other versions
CA186916S (en
Inventor
Piet G J Barten
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA997866B publication Critical patent/CA997866B/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
    • H01J29/76—Deflecting by magnetic fields only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/28—Arrangements for convergence or focusing
    • H04N9/285—Arrangements for convergence or focusing using quadrupole lenses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/96—Circuit elements other than coils, reactors or the like, associated with the tube
    • H01J2229/964—Circuit elements other than coils, reactors or the like, associated with the tube associated with the deflection system

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)
  • Electron Tubes For Measurement (AREA)
CA186,916A 1969-07-09 1973-11-28 Colour television display device including a cathode-ray tube Expired CA997866B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6910495A NL148441B (en) 1969-07-09 1969-07-09 COLOR TV DISPLAY DEVICE EQUIPPED WITH AN ELECTRON BAM TUBE AND DEVICE COIL SYSTEM FOR USE THEREIN.

Publications (1)

Publication Number Publication Date
CA997866B true CA997866B (en) 1976-09-28

Family

ID=19807421

Family Applications (1)

Application Number Title Priority Date Filing Date
CA186,916A Expired CA997866B (en) 1969-07-09 1973-11-28 Colour television display device including a cathode-ray tube

Country Status (11)

Country Link
JP (2) JPS5527495B1 (en)
AT (1) AT304658B (en)
AU (2) AU6817774A (en)
CA (1) CA997866B (en)
DE (1) DE2031837C3 (en)
DK (1) DK142480B (en)
ES (2) ES381544A1 (en)
FR (1) FR2051641B1 (en)
GB (3) GB1323155A (en)
NL (1) NL148441B (en)
SE (2) SE369364B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930185A (en) * 1974-05-20 1975-12-30 Rca Corp Display system with simplified convergence
US3961223A (en) * 1975-03-04 1976-06-01 United Technologies Corporation Astigmatic focus correction circuit
US4028585A (en) 1975-03-27 1977-06-07 U.S. Philips Corporation Circuit for generating a correction current for correcting for deflection errors on the display screen of a color television display tube
NL7609374A (en) * 1976-08-24 1978-02-28 Philips Nv DEVICE FOR DISPLAYING TELEVISION IMAGES, DEVICE COIL SYSTEM FOR SUCH DEVICE AND PICTURE TUBE FITTED WITH SUCH DEFLECTION COIL SYSTEM.
US4117434A (en) * 1977-01-19 1978-09-26 General Electric Company Hybrid deflection system with quadripolar correction coils
JPS5534552A (en) * 1978-08-31 1980-03-11 Mitsubishi Electric Corp Cathode-ray tube device
NL8004114A (en) * 1980-07-17 1982-02-16 Philips Nv COLOR IMAGE TUBE WITH DEFLECTION YEAR AND DEFLECTION Yoke FOR COLOR IMAGE TUBE.
EP0421523B1 (en) * 1989-10-02 1995-06-28 Koninklijke Philips Electronics N.V. Colour display tube system with reduced spot growth
US5028850A (en) * 1990-07-19 1991-07-02 Rca Licensing Corporation Deflection system with a controlled beam spot
US5327051A (en) * 1990-07-19 1994-07-05 Rca Thomson Licensing Corporation Deflection system with a pair of quadrupole arrangements
US5146142A (en) * 1992-01-28 1992-09-08 North American Philips Corporation Dynamic focussing signal power amplifier for magnetically focussed raster scan cathode ray tube

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430099A (en) * 1966-08-23 1969-02-25 Gen Electric Simplified deflection system for plural in-line beam cathode ray tube

Also Published As

Publication number Publication date
JPS5527495B1 (en) 1980-07-21
ES414026A1 (en) 1976-02-01
AU6817774A (en) 1974-07-04
AU7374274A (en) 1975-01-09
DE2031837A1 (en) 1971-01-14
FR2051641A1 (en) 1971-04-09
DK142480B (en) 1980-11-03
GB1323154A (en) 1973-07-11
SE369364B (en) 1974-08-19
FR2051641B1 (en) 1975-01-10
NL148441B (en) 1976-01-15
DE2031837B2 (en) 1974-03-21
DK142480C (en) 1981-03-23
JPS5649034B1 (en) 1981-11-19
GB1323156A (en) 1973-07-11
DE2065490B2 (en) 1975-07-17
NL6910495A (en) 1971-01-12
AT304658B (en) 1973-01-25
ES381544A1 (en) 1973-04-01
SE383666B (en) 1976-03-22
DE2031837C3 (en) 1974-10-10
DE2065490A1 (en) 1973-10-11
GB1323155A (en) 1973-07-11

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