CA927652A - Method of making a screen for a color cathode ray tube - Google Patents

Method of making a screen for a color cathode ray tube

Info

Publication number
CA927652A
CA927652A CA103783A CA103783A CA927652A CA 927652 A CA927652 A CA 927652A CA 103783 A CA103783 A CA 103783A CA 103783 A CA103783 A CA 103783A CA 927652 A CA927652 A CA 927652A
Authority
CA
Canada
Prior art keywords
screen
making
ray tube
cathode ray
color cathode
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
CA103783A
Other versions
CA103783S (en
Inventor
W. Hershinger Lincoln
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.)
Space Systems Loral LLC
Original Assignee
Philco Ford Corp
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 Philco Ford Corp filed Critical Philco Ford Corp
Application granted granted Critical
Publication of CA927652A publication Critical patent/CA927652A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
CA103783A 1970-03-02 1971-01-27 Method of making a screen for a color cathode ray tube Expired CA927652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1542470A 1970-03-02 1970-03-02

Publications (1)

Publication Number Publication Date
CA927652A true CA927652A (en) 1973-06-05

Family

ID=21771332

Family Applications (1)

Application Number Title Priority Date Filing Date
CA103783A Expired CA927652A (en) 1970-03-02 1971-01-27 Method of making a screen for a color cathode ray tube

Country Status (3)

Country Link
CA (1) CA927652A (en)
DE (1) DE2109609B2 (en)
GB (1) GB1304133A (en)

Also Published As

Publication number Publication date
DE2109609A1 (en) 1971-09-23
DE2109609B2 (en) 1972-07-20
GB1304133A (en) 1973-01-24

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