CH441431A - Method of manufacturing a cathode ray tube with a picture display - Google Patents

Method of manufacturing a cathode ray tube with a picture display

Info

Publication number
CH441431A
CH441431A CH19663A CH19663A CH441431A CH 441431 A CH441431 A CH 441431A CH 19663 A CH19663 A CH 19663A CH 19663 A CH19663 A CH 19663A CH 441431 A CH441431 A CH 441431A
Authority
CH
Switzerland
Prior art keywords
manufacturing
ray tube
cathode ray
picture display
picture
Prior art date
Application number
CH19663A
Other languages
German (de)
Inventor
Wilhelmus Vermeulen G Antonius
Cornelius Gravesteijn Jacobus
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH441431A publication Critical patent/CH441431A/en

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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/187—Luminescent screens screens with more than one luminescent material (as mixtures for the treatment of the screens)
    • 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
    • H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
CH19663A 1962-01-12 1963-01-09 Method of manufacturing a cathode ray tube with a picture display CH441431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL273492 1962-01-12

Publications (1)

Publication Number Publication Date
CH441431A true CH441431A (en) 1967-08-15

Family

ID=19753528

Family Applications (1)

Application Number Title Priority Date Filing Date
CH19663A CH441431A (en) 1962-01-12 1963-01-09 Method of manufacturing a cathode ray tube with a picture display

Country Status (6)

Country Link
BE (1) BE627003A (en)
CH (1) CH441431A (en)
DK (1) DK102922C (en)
GB (1) GB958102A (en)
NL (1) NL273492A (en)
OA (1) OA00754A (en)

Also Published As

Publication number Publication date
OA00754A (en) 1967-07-15
GB958102A (en) 1964-05-13
NL273492A (en)
DK102922C (en) 1965-10-25
BE627003A (en)

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