ES354993A1 - Un dispositivo de exposicion para fabricar pantallas de i- magen separadas para tubos de rayos catodicos. - Google Patents

Un dispositivo de exposicion para fabricar pantallas de i- magen separadas para tubos de rayos catodicos.

Info

Publication number
ES354993A1
ES354993A1 ES354993A ES354993A ES354993A1 ES 354993 A1 ES354993 A1 ES 354993A1 ES 354993 A ES354993 A ES 354993A ES 354993 A ES354993 A ES 354993A ES 354993 A1 ES354993 A1 ES 354993A1
Authority
ES
Spain
Prior art keywords
light source
manufacture
colour
cathode
exposure apparatus
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
ES354993A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES354993A1 publication Critical patent/ES354993A1/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
    • H01J9/2272—Devices for carrying out the processes, e.g. light houses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Projection-Type Copiers In General (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
ES354993A 1967-06-16 1968-06-14 Un dispositivo de exposicion para fabricar pantallas de i- magen separadas para tubos de rayos catodicos. Expired ES354993A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6708373A NL6708373A (enrdf_load_stackoverflow) 1967-06-16 1967-06-16

Publications (1)

Publication Number Publication Date
ES354993A1 true ES354993A1 (es) 1969-11-16

Family

ID=19800452

Family Applications (1)

Application Number Title Priority Date Filing Date
ES354993A Expired ES354993A1 (es) 1967-06-16 1968-06-14 Un dispositivo de exposicion para fabricar pantallas de i- magen separadas para tubos de rayos catodicos.

Country Status (8)

Country Link
BE (1) BE716643A (enrdf_load_stackoverflow)
BR (1) BR6899841D0 (enrdf_load_stackoverflow)
DE (1) DE1762288A1 (enrdf_load_stackoverflow)
ES (1) ES354993A1 (enrdf_load_stackoverflow)
FR (1) FR1569315A (enrdf_load_stackoverflow)
GB (1) GB1221562A (enrdf_load_stackoverflow)
NL (1) NL6708373A (enrdf_load_stackoverflow)
SE (1) SE329670B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI803175L (fi) * 1979-10-13 1981-04-14 Int Standard Electric Corp Anordning foer tillverkning av faergbildroer

Also Published As

Publication number Publication date
BE716643A (enrdf_load_stackoverflow) 1968-12-16
GB1221562A (en) 1971-02-03
BR6899841D0 (pt) 1973-01-11
FR1569315A (enrdf_load_stackoverflow) 1969-05-30
SE329670B (enrdf_load_stackoverflow) 1970-10-19
NL6708373A (enrdf_load_stackoverflow) 1968-12-17
DE1762288A1 (de) 1970-08-13

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