AU1983870A - Method of producing a fluorescent screen fora colour picture cathode ray tube - Google Patents

Method of producing a fluorescent screen fora colour picture cathode ray tube

Info

Publication number
AU1983870A
AU1983870A AU19838/70A AU1983870A AU1983870A AU 1983870 A AU1983870 A AU 1983870A AU 19838/70 A AU19838/70 A AU 19838/70A AU 1983870 A AU1983870 A AU 1983870A AU 1983870 A AU1983870 A AU 1983870A
Authority
AU
Australia
Prior art keywords
producing
ray tube
cathode ray
fluorescent screen
colour picture
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
AU19838/70A
Inventor
STEINER and HELMUT SEIFERT KARL
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of AU1983870A publication Critical patent/AU1983870A/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
    • H01J9/2272—Devices for carrying out the processes, e.g. light houses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Overhead Projectors And Projection Screens (AREA)
AU19838/70A 1969-10-04 1970-09-11 Method of producing a fluorescent screen fora colour picture cathode ray tube Expired AU1983870A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691950190 DE1950190A1 (en) 1969-10-04 1969-10-04 Method for producing a fluorescent screen for a color cathode ray tube
DEDE81950190 1969-10-04

Publications (1)

Publication Number Publication Date
AU1983870A true AU1983870A (en) 1972-03-16

Family

ID=5747366

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19838/70A Expired AU1983870A (en) 1969-10-04 1970-09-11 Method of producing a fluorescent screen fora colour picture cathode ray tube

Country Status (2)

Country Link
AU (1) AU1983870A (en)
DE (1) DE1950190A1 (en)

Also Published As

Publication number Publication date
DE1950190A1 (en) 1971-04-29

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