ES403683A1 - Un sistema de visualizacion de imagen en color. - Google Patents

Un sistema de visualizacion de imagen en color.

Info

Publication number
ES403683A1
ES403683A1 ES403683A ES403683A ES403683A1 ES 403683 A1 ES403683 A1 ES 403683A1 ES 403683 A ES403683 A ES 403683A ES 403683 A ES403683 A ES 403683A ES 403683 A1 ES403683 A1 ES 403683A1
Authority
ES
Spain
Prior art keywords
deflection yoke
plural
electron beam
picture tube
line beams
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
ES403683A
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 ES403683A1 publication Critical patent/ES403683A1/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
    • H01J29/764—Deflecting by magnetic fields only using toroidal windings
    • 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
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H01J29/702—Convergence correction arrangements therefor
    • 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
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • H01J29/823—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements around the neck of the tube

Landscapes

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

Abstract

Un sistema de visualización de imagen en color, que comprende la combinación que incluye un tubo de imagen de color que comprende una envolvente que contiene una pantalla de elementos de fósforo de diferente color y un conjunto de cañón electrónico dispuesto dentro de una porción de cuello de dicha envolvente del tubo para producir una pluralidad de haces que inciden sobre dichos elementos respectivos de fósforo de color, caracterizada por un conjunto de bobinas de deflexión destinado a ser excitado para hacer que dichos haces exploren tramas respectivas sobre una pantalla de fósforos de color , teniendo dicho conjunto de bobinas de deflexión un perímetro mínimo interior mayor que el perímetro exterior de dicha porción de cuello de dicha envolvente del tubo y medios para el montaje de dicho conjunto de bobinas de deflexión sobre dicho tubo de imagen , estando seleccionados dichos medios para permitir el movimiento transversal de dicho conjunto de bobinas de deflexión con relación a dicho tubo de imagen mientras se mantiene un paralelismo sustancial del eje longitudinal central de dicho conjunto de bobinas de deflexión y de dicho tubo de imagen de modo que dicho conjunto de bobinas de deflexión puede ser montado en forma fija en una posición que proporciona convergencia sustancial de dichos haces y coincidencia de dichas tramas .
ES403683A 1972-01-14 1972-06-09 Un sistema de visualizacion de imagen en color. Expired ES403683A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB177972*[A GB1389423A (en) 1972-01-14 1972-01-14 Colour cathode ray tube display system

Publications (1)

Publication Number Publication Date
ES403683A1 true ES403683A1 (es) 1975-12-16

Family

ID=9727849

Family Applications (2)

Application Number Title Priority Date Filing Date
ES403683A Expired ES403683A1 (es) 1972-01-14 1972-06-09 Un sistema de visualizacion de imagen en color.
ES428965A Expired ES428965A1 (es) 1972-01-14 1974-08-05 Un metodo de montar un conjunto de bobinas de deflexion de haz con respecto a un tubo de imagen en color.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES428965A Expired ES428965A1 (es) 1972-01-14 1974-08-05 Un metodo de montar un conjunto de bobinas de deflexion de haz con respecto a un tubo de imagen en color.

Country Status (13)

Country Link
US (1) US3789258A (es)
AT (1) AT362426B (es)
CA (1) CA955993A (es)
CS (1) CS252451B2 (es)
EG (1) EG10907A (es)
ES (2) ES403683A1 (es)
FI (1) FI63312C (es)
GB (1) GB1389423A (es)
HK (1) HK36376A (es)
MY (1) MY7600211A (es)
NL (1) NL7207247A (es)
TR (1) TR18459A (es)
ZA (1) ZA73215B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231009A (en) * 1978-08-30 1980-10-28 Rca Corporation Deflection yoke with a magnet for reducing sensitivity of convergence to yoke position
US4329671A (en) * 1979-08-27 1982-05-11 Rca Corporation Alignment-insensitive self-converging in-line color display
GB2058446B (en) * 1979-08-27 1984-01-18 Rca Corp Alignment-insensitive self-converging deflection yoke for an in-line colour tube
US4405950A (en) * 1981-05-15 1983-09-20 Rca Corporation Television display system handling and adjustment apparatus
KR890004872B1 (ko) * 1985-05-21 1989-11-30 가부시끼 가이샤 도시바 칼라 수상관 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611003A (en) * 1951-02-21 1952-09-16 Rca Corp Beam alignment device
US2931932A (en) * 1957-11-18 1960-04-05 Philco Corp Raster size and linearity control for cathode ray tubes
US3226588A (en) * 1962-07-09 1965-12-28 Rca Corp Electromagnetic deflection yoke
US3325675A (en) * 1964-08-05 1967-06-13 Paramount Pictures Corp Three in-line gun magnetic convergence system
US3497843A (en) * 1967-10-18 1970-02-24 Motorola Inc Deflection yoke assembly and mounting
US3605053A (en) * 1969-08-27 1971-09-14 Tracor Convergence- and purity-adjusting device for color television picture tube
US3637930A (en) * 1969-11-06 1972-01-25 Admiral Corp Yoke-retaining device
NL7003740A (es) * 1970-03-17 1971-09-21

Also Published As

Publication number Publication date
ZA73215B (en) 1973-10-31
HK36376A (en) 1976-06-25
CS29873A2 (en) 1987-02-12
TR18459A (tr) 1977-02-18
GB1389423A (en) 1975-04-03
NL7207247A (es) 1973-07-17
US3789258A (en) 1974-01-29
EG10907A (en) 1976-11-30
CS252451B2 (en) 1987-09-17
FI63312B (fi) 1983-01-31
FI63312C (fi) 1983-05-10
CA955993A (en) 1974-10-08
AT362426B (de) 1981-05-25
ES428965A1 (es) 1976-12-01
ATA13173A (de) 1980-10-15
MY7600211A (en) 1976-12-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19950218