ES451102A1 - Un metodo perfeccionado de fabricar un tubo de rayos catodi-cos para presentar imagenes en colores. - Google Patents

Un metodo perfeccionado de fabricar un tubo de rayos catodi-cos para presentar imagenes en colores.

Info

Publication number
ES451102A1
ES451102A1 ES451102A ES451102A ES451102A1 ES 451102 A1 ES451102 A1 ES 451102A1 ES 451102 A ES451102 A ES 451102A ES 451102 A ES451102 A ES 451102A ES 451102 A1 ES451102 A1 ES 451102A1
Authority
ES
Spain
Prior art keywords
color
luminescent
regions
layer
selection electrode
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
ES451102A
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 ES451102A1 publication Critical patent/ES451102A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Electroluminescent Light Sources (AREA)
ES451102A 1975-09-01 1976-08-30 Un metodo perfeccionado de fabricar un tubo de rayos catodi-cos para presentar imagenes en colores. Expired ES451102A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7510273A NL7510273A (nl) 1975-09-01 1975-09-01 Werkwijze voor het vervaardigen van een kathode- straalbuis voor het weergeven van gekleurde beel- den en kathodestraalbuis vervaardigd volgens deze werkwijze.

Publications (1)

Publication Number Publication Date
ES451102A1 true ES451102A1 (es) 1977-12-01

Family

ID=19824387

Family Applications (2)

Application Number Title Priority Date Filing Date
ES451102A Expired ES451102A1 (es) 1975-09-01 1976-08-30 Un metodo perfeccionado de fabricar un tubo de rayos catodi-cos para presentar imagenes en colores.
ES461560A Expired ES461560A1 (es) 1975-09-01 1977-08-12 Perfeccionamientos introducidos en un tubo de rayos catodi- cos para visualizar imagenes en color.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES461560A Expired ES461560A1 (es) 1975-09-01 1977-08-12 Perfeccionamientos introducidos en un tubo de rayos catodi- cos para visualizar imagenes en color.

Country Status (9)

Country Link
JP (1) JPS5230157A (es)
BE (1) BE845677A (es)
CA (1) CA1060079A (es)
DE (1) DE2637755C2 (es)
ES (2) ES451102A1 (es)
FR (1) FR2322447A1 (es)
GB (1) GB1533064A (es)
IT (1) IT1071422B (es)
NL (1) NL7510273A (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152900A (en) * 1958-11-14 1964-10-13 Rca Corp Art of making electron-sensitive mosaic screens
US3475169A (en) * 1965-08-20 1969-10-28 Zenith Radio Corp Process of electrostatically screening color cathode-ray tubes
NL7014480A (es) * 1970-10-02 1972-04-05
CA961686A (en) * 1971-10-05 1975-01-28 Senri Miyaoka Method for producing a striped cathode ray tube screen
JPS5236390B2 (es) * 1972-08-07 1977-09-14

Also Published As

Publication number Publication date
JPS5230157A (en) 1977-03-07
BE845677A (fr) 1977-02-28
DE2637755A1 (de) 1977-03-10
FR2322447A1 (fr) 1977-03-25
CA1060079A (en) 1979-08-07
IT1071422B (it) 1985-04-10
ES461560A1 (es) 1978-06-01
FR2322447B1 (es) 1980-05-16
DE2637755C2 (de) 1986-03-06
NL7510273A (nl) 1977-03-03
GB1533064A (en) 1978-11-22

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