GB1077579A - Method of making mosaic type phosphor screens for cathode ray tubes - Google Patents

Method of making mosaic type phosphor screens for cathode ray tubes

Info

Publication number
GB1077579A
GB1077579A GB5134764A GB5134764A GB1077579A GB 1077579 A GB1077579 A GB 1077579A GB 5134764 A GB5134764 A GB 5134764A GB 5134764 A GB5134764 A GB 5134764A GB 1077579 A GB1077579 A GB 1077579A
Authority
GB
United Kingdom
Prior art keywords
layer
faceplate
flood
exposure
pattern
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
GB5134764A
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.)
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 GB1077579A publication Critical patent/GB1077579A/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
    • 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)
GB5134764A 1964-01-09 1964-12-17 Method of making mosaic type phosphor screens for cathode ray tubes Expired GB1077579A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1077579A true GB1077579A (en) 1967-08-02

Family

ID=23317724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5134764A Expired GB1077579A (en) 1964-01-09 1964-12-17 Method of making mosaic type phosphor screens for cathode ray tubes

Country Status (5)

Country Link
BE (1) BE658010A (en, 2012)
ES (1) ES307844A1 (en, 2012)
FR (1) FR1420164A (en, 2012)
GB (1) GB1077579A (en, 2012)
NL (1) NL6500197A (en, 2012)

Also Published As

Publication number Publication date
FR1420164A (fr) 1965-12-03
BE658010A (en, 2012) 1965-04-30
NL6500197A (en, 2012) 1965-07-12
ES307844A1 (es) 1965-04-16

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