FR2120851A5 - - Google Patents

Info

Publication number
FR2120851A5
FR2120851A5 FR7146384A FR7146384A FR2120851A5 FR 2120851 A5 FR2120851 A5 FR 2120851A5 FR 7146384 A FR7146384 A FR 7146384A FR 7146384 A FR7146384 A FR 7146384A FR 2120851 A5 FR2120851 A5 FR 2120851A5
Authority
FR
France
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
FR7146384A
Other languages
French (fr)
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Application granted granted Critical
Publication of FR2120851A5 publication Critical patent/FR2120851A5/fr
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)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
FR7146384A 1970-12-25 1971-12-23 Expired FR2120851A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11818570 1970-12-25

Publications (1)

Publication Number Publication Date
FR2120851A5 true FR2120851A5 (OSRAM) 1972-08-18

Family

ID=14730236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7146384A Expired FR2120851A5 (OSRAM) 1970-12-25 1971-12-23

Country Status (3)

Country Link
DE (1) DE2164791A1 (OSRAM)
FR (1) FR2120851A5 (OSRAM)
GB (1) GB1314805A (OSRAM)

Also Published As

Publication number Publication date
DE2164791A1 (de) 1972-07-20
GB1314805A (en) 1973-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse