ES8502809A1 - Un tubo de presentacion visual en color - Google Patents

Un tubo de presentacion visual en color

Info

Publication number
ES8502809A1
ES8502809A1 ES532370A ES532370A ES8502809A1 ES 8502809 A1 ES8502809 A1 ES 8502809A1 ES 532370 A ES532370 A ES 532370A ES 532370 A ES532370 A ES 532370A ES 8502809 A1 ES8502809 A1 ES 8502809A1
Authority
ES
Spain
Prior art keywords
field
plates
electron beams
shapers
plane
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
ES532370A
Other languages
English (en)
Other versions
ES532370A0 (es
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 ES8502809A1 publication Critical patent/ES8502809A1/es
Publication of ES532370A0 publication Critical patent/ES532370A0/es
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • 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
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to 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
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H01J29/707—Arrangements intimately associated with parts of the gun and co-operating with external magnetic excitation devices

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)

Abstract

TUBO DE PRESENTACION VISUAL EN COLOR.EN EL TUBO SE DISPONEN RANURAS ENTRE LAS PLACAS DE LOS CONFORMADORES DE CAMPO, SITUADA UNA EN LA PROLONGACION DE OTRA A FIN DE REDUCIR LAS PERDIDAS DE UNO DE LOS CAMPOS DE DEFLEXION, Y SE HAN TOMADO MEDIDAS PARA EVITAR PERTURBACIONES DE CAMPO EN LA ZONA DE LOS HACES. CADA CONFORMADOR DE CAMPO COMPRENDE DOS PLACAS, DE FORMA QUE LAS RANURAS ENTRE ESTAS ESTAN SOLAPADAS MEDIANTE DISPOSITIVOS DE DERIVACION MAGNETICA PARA UNO DE LOS CAMPOS DE DEFLEXION.
ES532370A 1983-05-13 1984-05-10 Un tubo de presentacion visual en color Granted ES532370A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8301712A NL8301712A (nl) 1983-05-13 1983-05-13 Kleurenbeeldbuis.

Publications (2)

Publication Number Publication Date
ES8502809A1 true ES8502809A1 (es) 1985-01-16
ES532370A0 ES532370A0 (es) 1985-01-16

Family

ID=19841853

Family Applications (1)

Application Number Title Priority Date Filing Date
ES532370A Granted ES532370A0 (es) 1983-05-13 1984-05-10 Un tubo de presentacion visual en color

Country Status (9)

Country Link
US (1) US4902928A (es)
EP (1) EP0125729B1 (es)
JP (1) JPS59215641A (es)
KR (1) KR840009368A (es)
CA (1) CA1208685A (es)
DD (1) DD217365A5 (es)
DE (1) DE3470817D1 (es)
ES (1) ES532370A0 (es)
NL (1) NL8301712A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59214139A (ja) * 1983-05-18 1984-12-04 Matsushita Electronics Corp カラ−受像管装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252032A (en) * 1963-12-13 1966-05-17 Sylvania Electric Prod Electrode assembly locating means
JPS5520329B2 (es) * 1974-05-23 1980-06-02
FR2413776A1 (fr) * 1978-01-03 1979-07-27 Thomson Csf Objectif d'optique electronique
NL7802129A (nl) * 1978-02-27 1979-08-29 Philips Nv Inrichting voor het weergeven van gekleurde beelden.
US4225804A (en) * 1978-04-22 1980-09-30 Gte Sylvania N.V. Cathode ray tube coma correction device
JPS5738544A (en) * 1980-08-19 1982-03-03 Matsushita Electronics Corp Electromagnetic deflection system picture tube system equipment
DE3126344A1 (de) * 1981-07-03 1983-02-24 Anton Dr. 7900 Ulm Casel Ablenkeinheit fuer eine dreistrahlige farbfernseh-bildroehre
NL8204465A (nl) * 1982-11-18 1984-06-18 Philips Nv Kleurenbeeldbuis.

Also Published As

Publication number Publication date
KR840009368A (ko) 1984-12-26
JPS59215641A (ja) 1984-12-05
EP0125729B1 (en) 1988-04-27
NL8301712A (nl) 1984-12-03
ES532370A0 (es) 1985-01-16
EP0125729A1 (en) 1984-11-21
US4902928A (en) 1990-02-20
DE3470817D1 (en) 1988-06-01
CA1208685A (en) 1986-07-29
DD217365A5 (de) 1985-01-09

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