HK17995A - Cathode ray tube deflection distortion correction device - Google Patents

Cathode ray tube deflection distortion correction device

Info

Publication number
HK17995A
HK17995A HK17995A HK17995A HK17995A HK 17995 A HK17995 A HK 17995A HK 17995 A HK17995 A HK 17995A HK 17995 A HK17995 A HK 17995A HK 17995 A HK17995 A HK 17995A
Authority
HK
Hong Kong
Prior art keywords
ray tube
cathode ray
correction device
distortion correction
deflection distortion
Prior art date
Application number
HK17995A
Inventor
Paul Michael Bruey
Original Assignee
Rca Licensing 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 Rca Licensing Corp filed Critical Rca Licensing Corp
Publication of HK17995A publication Critical patent/HK17995A/en

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
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)
HK17995A 1985-07-31 1995-02-09 Cathode ray tube deflection distortion correction device HK17995A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76079385A 1985-07-31 1985-07-31

Publications (1)

Publication Number Publication Date
HK17995A true HK17995A (en) 1995-02-17

Family

ID=25060214

Family Applications (1)

Application Number Title Priority Date Filing Date
HK17995A HK17995A (en) 1985-07-31 1995-02-09 Cathode ray tube deflection distortion correction device

Country Status (8)

Country Link
JP (1) JP2558642B2 (en)
KR (1) KR950008841B1 (en)
CA (1) CA1269694A (en)
DE (1) DE3625770C2 (en)
FR (1) FR2585912B1 (en)
GB (1) GB2179493B (en)
HK (1) HK17995A (en)
SG (1) SG135092G (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8600355A (en) * 1986-02-13 1987-09-01 Philips Nv DEVICE FOR DISPLAYING TELEVISION IMAGES AND DEFLECTOR THEREFOR.
CA1311793C (en) * 1987-08-28 1992-12-22 Rca Licensing Corporation Video apparatus having self-converging pattern-corrected deflection yoke
EP0311806B1 (en) * 1987-09-16 1994-02-16 Kabushiki Kaisha Toshiba Deflection unit for a colour cathode ray apparatus
JP2645063B2 (en) * 1988-03-17 1997-08-25 株式会社東芝 Color picture tube equipment
JPH01286238A (en) * 1988-05-12 1989-11-17 Nec Corp Deflection yoke for cathode-ray tube
GB9108365D0 (en) * 1991-04-18 1991-06-05 Rank Brimar Ltd Cathode ray tubes

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428947A (en) * 1945-01-31 1947-10-14 Rca Corp Deflection device for cathode-ray tubes
NL77952C (en) * 1948-07-28
GB745718A (en) * 1953-05-30 1956-02-29 Fernseh Gmbh Improvements in or relating to electromagnetic deflection systems for electron beams
DE1191496B (en) * 1960-11-17 1965-04-22 Philips Nv Deflection coil system for television picture tubes
BE634726A (en) * 1962-07-09
US3356879A (en) * 1963-08-14 1967-12-05 Zenith Radio Corp Beam positioning device for varying the effective origin of cathode-ray tube electron beam
BE691056A (en) * 1965-12-14 1967-05-16
JPS50114230U (en) * 1974-02-28 1975-09-18
GB1513360A (en) * 1977-02-09 1978-06-07 Tokyo Shibaura Electric Co Deflection yoke for colour picture tube
NL188484C (en) * 1978-02-06 1992-07-01 Philips Nv DEFLECTOR FOR COLOR TELEVISION IMAGE TUBES.
JPS585501B2 (en) * 1978-10-17 1983-01-31 松下電器産業株式会社 cathode ray tube equipment
NL181895C (en) * 1979-10-02 1987-11-16 Philips Nv CATHODE JET TUBE WITH CORRECTION RINGS MULTIPOLO MAGNETIZED.
JPS573352A (en) * 1980-06-06 1982-01-08 Denki Onkyo Co Ltd Deflection yoke
US4307363A (en) * 1980-06-30 1981-12-22 Rca Corporation Permeable corrector for deflection yokes
JPS5738545A (en) * 1980-08-20 1982-03-03 Toshiba Corp Deflection yoke device for color television set
FR2534065A1 (en) * 1982-10-05 1984-04-06 Videocolor Sa PROCESS FOR TRANSFORMING A DEVIATOR FOR ITS USE FOR TUBES WITH SELF-CONTAINING IMAGES OF DIFFERENT DIMENSIONS AND DEVIATOR THUS OBTAINED
US4429293A (en) * 1983-05-13 1984-01-31 Rca Corporation Pincushion raster corrector distortion with improved performance

Also Published As

Publication number Publication date
KR950008841B1 (en) 1995-08-08
DE3625770C2 (en) 1994-05-26
SG135092G (en) 1993-03-12
FR2585912B1 (en) 1992-01-10
JPS6235439A (en) 1987-02-16
GB2179493A (en) 1987-03-04
GB8618103D0 (en) 1986-09-03
JP2558642B2 (en) 1996-11-27
GB2179493B (en) 1990-01-17
CA1269694A (en) 1990-05-29
DE3625770A1 (en) 1987-02-12
FR2585912A1 (en) 1987-02-06
KR870001640A (en) 1987-03-17

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20060723