CA1060079A - Method of manufacturing a cathode ray tube for displaying coloured pictures and cathode ray tube manufactured according to said method - Google Patents

Method of manufacturing a cathode ray tube for displaying coloured pictures and cathode ray tube manufactured according to said method

Info

Publication number
CA1060079A
CA1060079A CA259,898A CA259898A CA1060079A CA 1060079 A CA1060079 A CA 1060079A CA 259898 A CA259898 A CA 259898A CA 1060079 A CA1060079 A CA 1060079A
Authority
CA
Canada
Prior art keywords
colour
layer
luminescent
selection electrode
regions
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
CA259,898A
Other languages
English (en)
French (fr)
Inventor
Johannes C.A. Van Nes
Bart Van Der Eijk
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
Application granted granted Critical
Publication of CA1060079A publication Critical patent/CA1060079A/en
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)
CA259,898A 1975-09-01 1976-08-26 Method of manufacturing a cathode ray tube for displaying coloured pictures and cathode ray tube manufactured according to said method Expired CA1060079A (en)

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
CA1060079A true CA1060079A (en) 1979-08-07

Family

ID=19824387

Family Applications (1)

Application Number Title Priority Date Filing Date
CA259,898A Expired CA1060079A (en) 1975-09-01 1976-08-26 Method of manufacturing a cathode ray tube for displaying coloured pictures and cathode ray tube manufactured according to said method

Country Status (9)

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

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 (it) * 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 (it) * 1972-08-07 1977-09-14

Also Published As

Publication number Publication date
FR2322447A1 (fr) 1977-03-25
DE2637755A1 (de) 1977-03-10
BE845677A (fr) 1977-02-28
IT1071422B (it) 1985-04-10
DE2637755C2 (de) 1986-03-06
ES451102A1 (es) 1977-12-01
NL7510273A (nl) 1977-03-03
JPS5230157A (en) 1977-03-07
FR2322447B1 (it) 1980-05-16
ES461560A1 (es) 1978-06-01
GB1533064A (en) 1978-11-22

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