ES477438A1 - Una unidad deflectora para un tubo de presentacion de image-nes de television en color. - Google Patents

Una unidad deflectora para un tubo de presentacion de image-nes de television en color.

Info

Publication number
ES477438A1
ES477438A1 ES477438A ES477438A ES477438A1 ES 477438 A1 ES477438 A1 ES 477438A1 ES 477438 A ES477438 A ES 477438A ES 477438 A ES477438 A ES 477438A ES 477438 A1 ES477438 A1 ES 477438A1
Authority
ES
Spain
Prior art keywords
field
deflection
deflection unit
color television
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
ES477438A
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.)
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 ES477438A1 publication Critical patent/ES477438A1/es
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

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Abstract

Una unidad deflectora para un tubo de presentación de imagen de televisión en color, cuya unidad deflectora tiene una bobina deflectora de campo, una bobina deflectora de línea y un miembro de núcleo anular de material débilmente magnético que encierra al menos a la bobina deflectora de línea, caracterizada porque la bobina deflectora de campo ha sido devanada de modo que, cuando se monta la unidad deflectora en un tubo de presentación que tenga una parte de cuello, una pantalla de imagen y una superficie exterior de forma de copa situada en posición intermedia al tener lugar la excitación produce un campo deflector de campo de forma de barril poco pronunciada en el centro y en el lado de la pantalla de la unidad de deflectora, y se combina con medios de formación de campo para generar un campo deflector de campo de forma acusada de acerico en el lado del cuello de la unidad deflectora.
ES477438A 1978-02-06 1979-02-03 Una unidad deflectora para un tubo de presentacion de image-nes de television en color. Expired ES477438A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7801317,A NL188484C (nl) 1978-02-06 1978-02-06 Afbuigjuk voor kleurentelevisiebeeldweergeefbuizen.

Publications (1)

Publication Number Publication Date
ES477438A1 true ES477438A1 (es) 1980-02-16

Family

ID=19830277

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477438A Expired ES477438A1 (es) 1978-02-06 1979-02-03 Una unidad deflectora para un tubo de presentacion de image-nes de television en color.

Country Status (17)

Country Link
US (1) US4237437A (es)
JP (1) JPS5832891B2 (es)
AR (1) AR225140A1 (es)
AU (1) AU530091B2 (es)
BR (1) BR7900660A (es)
CA (1) CA1135769A (es)
DE (1) DE2904302C3 (es)
ES (1) ES477438A1 (es)
FI (1) FI790357A (es)
FR (1) FR2416547A1 (es)
GB (2) GB2071406A (es)
IT (1) IT1118324B (es)
NL (1) NL188484C (es)
PL (1) PL126844B1 (es)
PT (1) PT69176A (es)
SG (1) SG85583G (es)
YU (1) YU41144B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927012Y2 (ja) * 1979-03-31 1984-08-06 株式会社東芝 偏向ヨ−ク
NL7908000A (nl) * 1979-11-01 1981-06-01 Philips Nv Afbuigjuk.
US4335366A (en) * 1980-02-25 1982-06-15 Rca Corporation Color television display system having improved convergence
US4357586A (en) * 1980-05-14 1982-11-02 Rca Corporation Color TV display system
US4305055A (en) * 1980-06-24 1981-12-08 Rca Corporation Television display system incorporating a coma corrected deflection yoke
US4307363A (en) * 1980-06-30 1981-12-22 Rca Corporation Permeable corrector for deflection yokes
US4357556A (en) * 1980-10-14 1982-11-02 Rca Corporation Television display system employing permeable correctors for a deflection yoke
CA1168287A (en) * 1980-12-10 1984-05-29 John R. Archer Deflection yoke incorporating a permeable corrector
FR2534065A1 (fr) * 1982-10-05 1984-04-06 Videocolor Sa Procede de transformation d'un deviateur permettant son utilisation pour des tubes a images autoconvergents de dimensions differentes et deviateur ainsi obtenu
NL8301534A (nl) * 1983-05-02 1984-12-03 Philips Nv Inrichting voor het weergeven van televisiebeelden met een afbuigeenheid met comacorrecties.
US4451807A (en) * 1983-07-27 1984-05-29 Rca Corporation Television raster pincushion distortion correction device
NL8303423A (nl) * 1983-10-06 1985-05-01 Philips Nv Kleurenbeeldbuis.
CA1269694A (en) * 1985-07-31 1990-05-29 Paul Michael Bruey Deflection distortion correction device
NL8601003A (nl) * 1986-03-28 1987-10-16 Philips Nv Kleurenbeeldbuis met een afbuigeenheid met beeldbalanscorrectiemiddelen.
US4972519A (en) * 1989-08-16 1990-11-20 Rca Licensing Corporation Vertical coma correction arrangement
US5557164A (en) * 1995-03-15 1996-09-17 Chunghwa Picture Tubes, Ltd. Cathode ray tube with misconvergence compensation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3162791A (en) * 1963-02-05 1964-12-22 Gen Instrument Corp Width controlling means for cathode ray tube displays
DE1292173B (de) * 1963-09-07 1969-04-10 Fernseh Gmbh Justiereinrichtung in einem Ablenksystem fuer Fernsehaufnahmeroehren u. dgl.
JPS4822364B1 (es) * 1968-10-09 1973-07-05
JPS49131812U (es) * 1973-03-12 1974-11-13
JPS49129423A (es) * 1973-04-10 1974-12-11
JPS5522907B2 (es) * 1973-05-04 1980-06-19
US3984723A (en) * 1974-10-04 1976-10-05 Rca Corporation Display system utilizing beam shape correction
DE2506268C2 (de) * 1975-02-14 1977-01-20 Standard Elektrik Lorenz Ag Ablenksystem fuer farbfernsehbildroehren
GB1521299A (en) * 1975-10-24 1978-08-16 Ferranti Ltd Cathode ray tube assemblies
NL7600424A (nl) * 1976-01-16 1977-07-19 Philips Nv Weergeefinrichting voor kleurentelevisie.
JPS5337322A (en) * 1976-04-09 1978-04-06 Hitachi Ltd Deflection york

Also Published As

Publication number Publication date
IT7967235A0 (it) 1979-02-02
AU4390379A (en) 1979-08-16
YU41144B (en) 1986-12-31
BR7900660A (pt) 1979-09-04
IT1118324B (it) 1986-02-24
JPS5832891B2 (ja) 1983-07-15
PT69176A (fr) 1979-03-01
NL188484C (nl) 1992-07-01
GB2013972A (en) 1979-08-15
FR2416547B1 (es) 1984-10-19
GB2013972B (en) 1983-01-19
US4237437A (en) 1980-12-02
PL213214A1 (pl) 1979-12-17
FR2416547A1 (fr) 1979-08-31
YU26279A (en) 1982-10-31
PL126844B1 (en) 1983-09-30
DE2904302B2 (de) 1981-02-05
AU530091B2 (en) 1983-06-30
GB2071406A (en) 1981-09-16
FI790357A (fi) 1979-08-07
AR225140A1 (es) 1982-02-26
CA1135769A (en) 1982-11-16
DE2904302C3 (de) 1981-10-15
NL188484B (nl) 1992-02-03
JPS54114117A (en) 1979-09-06
DE2904302A1 (de) 1979-08-09
NL7801317A (nl) 1979-08-08
SG85583G (en) 1989-09-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001