ES307844A1 - Un metodo para preparar pantallas de fosforo en mosaico para tubos de rayo catodico. - Google Patents

Un metodo para preparar pantallas de fosforo en mosaico para tubos de rayo catodico.

Info

Publication number
ES307844A1
ES307844A1 ES0307844A ES307844A ES307844A1 ES 307844 A1 ES307844 A1 ES 307844A1 ES 0307844 A ES0307844 A ES 0307844A ES 307844 A ES307844 A ES 307844A ES 307844 A1 ES307844 A1 ES 307844A1
Authority
ES
Spain
Prior art keywords
layer
ray tubes
mosaic
cathodic ray
prepare phosphorus
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
ES0307844A
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Publication of ES307844A1 publication Critical patent/ES307844A1/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
    • H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes
    • 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
    • H01J9/2272—Devices for carrying out the processes, e.g. light houses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
ES0307844A 1964-01-09 1965-01-05 Un metodo para preparar pantallas de fosforo en mosaico para tubos de rayo catodico. Expired ES307844A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33680064A 1964-01-09 1964-01-09

Publications (1)

Publication Number Publication Date
ES307844A1 true ES307844A1 (es) 1965-04-16

Family

ID=23317724

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0307844A Expired ES307844A1 (es) 1964-01-09 1965-01-05 Un metodo para preparar pantallas de fosforo en mosaico para tubos de rayo catodico.

Country Status (5)

Country Link
BE (1) BE658010A (en))
ES (1) ES307844A1 (en))
FR (1) FR1420164A (en))
GB (1) GB1077579A (en))
NL (1) NL6500197A (en))

Also Published As

Publication number Publication date
GB1077579A (en) 1967-08-02
FR1420164A (fr) 1965-12-03
BE658010A (en)) 1965-04-30
NL6500197A (en)) 1965-07-12

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