ES410386A1 - Una disposicion de bobina de desviacion destinada a usarse en un sistema de exhibicion de imagenes en color. - Google Patents

Una disposicion de bobina de desviacion destinada a usarse en un sistema de exhibicion de imagenes en color.

Info

Publication number
ES410386A1
ES410386A1 ES410386A ES410386A ES410386A1 ES 410386 A1 ES410386 A1 ES 410386A1 ES 410386 A ES410386 A ES 410386A ES 410386 A ES410386 A ES 410386A ES 410386 A1 ES410386 A1 ES 410386A1
Authority
ES
Spain
Prior art keywords
rays
windings
produce
horizontal
electron guns
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
ES410386A
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.)
RCA Corp
Original Assignee
RCA 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 Corp filed Critical RCA Corp
Publication of ES410386A1 publication Critical patent/ES410386A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Abstract

Una disposición de bobina de desviación destinada a usarse en un sistema de exhibición de imágenes en color, en el que un tubo de imagen incluye un conjunto de cañones de electrones para producir una pluralidad de rayos lineales coplanares que convergen en una trama y son explorados sobre la misma en la pantalla de imagen de dicho tubo de imágenes, caracterizada dicha disposición de bobina de desviación por un par de arrollamientos de desviación verticales y un par de arrollamientos de desviación horizontales, para desviar dichos rayos vertical y horizontalmente, seleccionándose la distribución de los conductores de dichos arrollamientos para producir astigmatismo isótropo vertical positivo y astigmatismo isótropo horizontal negativo, para producir sobre-convergencia de dichos rayos a lo largo del eje de desviación vertical y falta de convergencia de dichos rayos a lo largo del eje de desviación horizontal según se observan sobre la pantalla de imagen de dicho tubo de imagen, cuando dichosrayos son explorados sobre dicha trama.
ES410386A 1972-01-14 1973-01-05 Una disposicion de bobina de desviacion destinada a usarse en un sistema de exhibicion de imagenes en color. Expired ES410386A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21776872A 1972-01-14 1972-01-14

Publications (1)

Publication Number Publication Date
ES410386A1 true ES410386A1 (es) 1975-12-16

Family

ID=22812430

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410386A Expired ES410386A1 (es) 1972-01-14 1973-01-05 Una disposicion de bobina de desviacion destinada a usarse en un sistema de exhibicion de imagenes en color.

Country Status (27)

Country Link
US (1) US3721930A (es)
JP (1) JPS5737976B2 (es)
KR (1) KR780000543B1 (es)
AR (1) AR197973A1 (es)
AT (1) AT334428B (es)
BE (1) BE793993A (es)
BR (1) BR7300231D0 (es)
CA (1) CA966541A (es)
CH (1) CH558623A (es)
DD (1) DD102541A5 (es)
DE (1) DE2224096C3 (es)
EG (1) EG10816A (es)
ES (1) ES410386A1 (es)
FI (1) FI59182C (es)
FR (1) FR2167969B1 (es)
GB (1) GB1385747A (es)
IE (1) IE36985B1 (es)
IL (1) IL40893A (es)
IT (1) IT973258B (es)
NL (1) NL7208931A (es)
NO (1) NO135653C (es)
PL (1) PL79153B1 (es)
RO (1) RO64020A (es)
SE (1) SE386006B (es)
TR (1) TR17129A (es)
YU (1) YU9173A (es)
ZA (1) ZA73270B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892996A (en) * 1972-01-14 1975-07-01 Rca Corp Self-converging color television display system
US3835426A (en) * 1973-10-24 1974-09-10 Gte Sylvania Inc Winding crown for inline gun deflection yoke
DE2516577C3 (de) * 1975-04-16 1981-08-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Ablenkeinheit für einen Farbfernsehempfänger mit einer inline-Farbbildröhre
JPS51132018A (en) * 1975-05-12 1976-11-16 Sanyo Electric Co Ltd Troidal deflection yoke
IT1050924B (it) * 1975-11-21 1981-03-20 Indesit Dispositivo per la regolazione dei fasci elettronici di un cinescopio
JPS5337322A (en) * 1976-04-09 1978-04-06 Hitachi Ltd Deflection york
FR2411486A1 (fr) * 1977-12-07 1979-07-06 Videon Sa Bobine de deviation perfectionnee
US4143345A (en) * 1978-06-06 1979-03-06 Rca Corporation Deflection yoke with permanent magnet raster correction
US4329671A (en) * 1979-08-27 1982-05-11 Rca Corporation Alignment-insensitive self-converging in-line color display
US6958573B1 (en) * 1999-12-03 2005-10-25 Thomson Licensing S.A. Asymmetric shunt for deflection yoke for reducing diagonal symmetric defects
US6498443B2 (en) * 2000-06-15 2002-12-24 Matsushita Electric Industrial Co., Ltd. Color TV tube apparatus and color display tube apparatus

Family Cites Families (2)

* 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
US3548350A (en) * 1969-01-15 1970-12-15 Gen Electric Wide angle deflection yoke for producing optimally non-uniform deflection fields

Also Published As

Publication number Publication date
DD102541A5 (es) 1973-12-12
ZA73270B (en) 1973-10-31
DE2224096A1 (de) 1973-07-19
AT334428B (de) 1976-01-10
KR780000543B1 (en) 1978-11-02
IE36985L (en) 1973-07-14
IE36985B1 (en) 1977-04-13
BE793993A (fr) 1973-05-02
FR2167969A1 (es) 1973-08-24
NO135653B (es) 1977-01-24
CH558623A (de) 1975-01-31
DE2224096C3 (de) 1980-04-30
JPS5737976B2 (es) 1982-08-12
EG10816A (en) 1976-07-31
GB1385747A (en) 1975-02-26
NL7208931A (es) 1973-07-17
US3721930A (en) 1973-03-20
AR197973A1 (es) 1974-05-24
IT973258B (it) 1974-06-10
DE2224096B2 (de) 1976-03-25
BR7300231D0 (pt) 1973-10-09
CA966541A (en) 1975-04-22
IL40893A0 (en) 1973-01-30
NO135653C (es) 1977-05-04
YU9173A (en) 1982-06-18
IL40893A (en) 1976-07-30
FI59182C (fi) 1981-06-10
SE386006B (sv) 1976-07-26
JPS4882721A (es) 1973-11-05
PL79153B1 (es) 1975-06-30
ATA29173A (de) 1976-05-15
TR17129A (tr) 1974-04-25
FR2167969B1 (es) 1976-08-27
FI59182B (fi) 1981-02-27
RO64020A (fr) 1978-11-15

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