ES245848A1 - MEJORAS INTRODUCIDAS EN LOS TUBOS DE IMáGENES PARA UN SISTEMA DE TELEVISION EN TRES COLORES - Google Patents

MEJORAS INTRODUCIDAS EN LOS TUBOS DE IMáGENES PARA UN SISTEMA DE TELEVISION EN TRES COLORES

Info

Publication number
ES245848A1
ES245848A1 ES0245848A ES245848A ES245848A1 ES 245848 A1 ES245848 A1 ES 245848A1 ES 0245848 A ES0245848 A ES 0245848A ES 245848 A ES245848 A ES 245848A ES 245848 A1 ES245848 A1 ES 245848A1
Authority
ES
Spain
Prior art keywords
screen
picture tubes
television systems
deflection coils
colour television
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
ES0245848A
Other languages
English (en)
Spanish (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
Publication of ES245848A1 publication Critical patent/ES245848A1/es
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
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
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
ES0245848A 1957-12-11 1959-12-09 MEJORAS INTRODUCIDAS EN LOS TUBOS DE IMáGENES PARA UN SISTEMA DE TELEVISION EN TRES COLORES Expired ES245848A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL223160 1957-12-11

Publications (1)

Publication Number Publication Date
ES245848A1 true ES245848A1 (es) 1959-06-16

Family

ID=19751057

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0245848A Expired ES245848A1 (es) 1957-12-11 1959-12-09 MEJORAS INTRODUCIDAS EN LOS TUBOS DE IMáGENES PARA UN SISTEMA DE TELEVISION EN TRES COLORES

Country Status (7)

Country Link
US (1) US2945157A (de)
CH (1) CH369165A (de)
DE (1) DE1173514B (de)
ES (1) ES245848A1 (de)
FR (1) FR1215448A (de)
GB (1) GB840079A (de)
NL (2) NL113454C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL113649C (de) * 1962-07-19

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE503462A (de) * 1950-05-26
US2719249A (en) * 1950-12-22 1955-09-27 Rca Corp Beam alignment device
NL181409B (nl) * 1952-09-17 Nitto Electric Ind Co Werkwijze ter vervaardiging van een selectief permeabel membraan.
BE528430A (de) * 1953-04-30

Also Published As

Publication number Publication date
DE1173514B (de) 1964-07-09
NL113454C (de)
CH369165A (de) 1963-05-15
US2945157A (en) 1960-07-12
FR1215448A (fr) 1960-04-19
GB840079A (en) 1960-07-06
NL223160A (de)

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