AU6817774A - Coil assemblies - Google Patents

Coil assemblies

Info

Publication number
AU6817774A
AU6817774A AU68177/74A AU6817774A AU6817774A AU 6817774 A AU6817774 A AU 6817774A AU 68177/74 A AU68177/74 A AU 68177/74A AU 6817774 A AU6817774 A AU 6817774A AU 6817774 A AU6817774 A AU 6817774A
Authority
AU
Australia
Prior art keywords
coil assemblies
assemblies
coil
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
AU68177/74A
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
Publication of AU6817774A publication Critical patent/AU6817774A/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)
AU68177/74A 1969-07-09 1974-04-22 Coil assemblies Expired AU6817774A (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
AU6817774A true AU6817774A (en) 1974-07-04

Family

ID=19807421

Family Applications (2)

Application Number Title Priority Date Filing Date
AU68177/74A Expired AU6817774A (en) 1969-07-09 1974-04-22 Coil assemblies
AU73742/74A Expired AU7374274A (en) 1969-07-09 1974-09-26 Display arrangement

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU73742/74A Expired AU7374274A (en) 1969-07-09 1974-09-26 Display arrangement

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) SE383666B (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.
DE69020478T2 (en) * 1989-10-02 1996-02-22 Philips Electronics Nv Color picture tube system with reduced stain growth.
US5327051A (en) * 1990-07-19 1994-07-05 Rca Thomson Licensing Corporation Deflection system with a pair of quadrupole arrangements
US5028850A (en) * 1990-07-19 1991-07-02 Rca Licensing Corporation Deflection system with a controlled beam spot
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
AU7374274A (en) 1975-01-09
NL6910495A (en) 1971-01-12
DE2031837B2 (en) 1974-03-21
DE2031837C3 (en) 1974-10-10
GB1323155A (en) 1973-07-11
FR2051641B1 (en) 1975-01-10
AT304658B (en) 1973-01-25
FR2051641A1 (en) 1971-04-09
ES381544A1 (en) 1973-04-01
CA997866B (en) 1976-09-28
SE383666B (en) 1976-03-22
DE2031837A1 (en) 1971-01-14
SE369364B (en) 1974-08-19
DK142480C (en) 1981-03-23
GB1323154A (en) 1973-07-11
JPS5527495B1 (en) 1980-07-21
GB1323156A (en) 1973-07-11
DE2065490B2 (en) 1975-07-17
JPS5649034B1 (en) 1981-11-19
DK142480B (en) 1980-11-03
DE2065490A1 (en) 1973-10-11
NL148441B (en) 1976-01-15
ES414026A1 (en) 1976-02-01

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