BR7503627A - PROCESS OF MANUFACTURING A LINESCOPE WITH SHADOW MASK FOR VISUAL PRESENTATION OF COLORED IMAGES - Google Patents

PROCESS OF MANUFACTURING A LINESCOPE WITH SHADOW MASK FOR VISUAL PRESENTATION OF COLORED IMAGES

Info

Publication number
BR7503627A
BR7503627A BR7504646D BR7504646D BR7503627A BR 7503627 A BR7503627 A BR 7503627A BR 7504646 D BR7504646 D BR 7504646D BR 7504646 D BR7504646 D BR 7504646D BR 7503627 A BR7503627 A BR 7503627A
Authority
BR
Brazil
Prior art keywords
linescope
manufacturing
shadow mask
visual presentation
colored images
Prior art date
Application number
BR7504646D
Other languages
Portuguese (pt)
Inventor
Der Eijk B Van
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of BR7503627A publication Critical patent/BR7503627A/en

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)
BR7504646D 1974-06-10 1975-06-09 PROCESS OF MANUFACTURING A LINESCOPE WITH SHADOW MASK FOR VISUAL PRESENTATION OF COLORED IMAGES BR7503627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7407716A NL7407716A (en) 1974-06-10 1974-06-10 PROCEDURE FOR MANUFACTURING A SHADOW MASK TUBE AND TUBE MADE IN ACCORDANCE WITH THIS PROCESS.

Publications (1)

Publication Number Publication Date
BR7503627A true BR7503627A (en) 1976-06-22

Family

ID=19821509

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7504646D BR7503627A (en) 1974-06-10 1975-06-09 PROCESS OF MANUFACTURING A LINESCOPE WITH SHADOW MASK FOR VISUAL PRESENTATION OF COLORED IMAGES

Country Status (10)

Country Link
JP (1) JPS519366A (en)
BE (1) BE830028A (en)
BR (1) BR7503627A (en)
CA (1) CA1029082A (en)
DE (1) DE2523668A1 (en)
ES (1) ES438328A1 (en)
FR (1) FR2274136A1 (en)
GB (1) GB1513391A (en)
IT (1) IT1036200B (en)
NL (1) NL7407716A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51142267A (en) * 1975-06-03 1976-12-07 Mitsubishi Electric Corp Method for illuminating stripe screen
US4475797A (en) * 1982-07-30 1984-10-09 Zenith Electronics Corporation Color cathode ray tube screening exposure method and apparatus
US4634247A (en) * 1985-12-19 1987-01-06 Rca Corporation Method for screening line screen slit mask color picture tubes
JP2746064B2 (en) * 1993-07-29 1998-04-28 関西日本電気株式会社 Exposure equipment

Also Published As

Publication number Publication date
ES438328A1 (en) 1977-06-01
FR2274136A1 (en) 1976-01-02
GB1513391A (en) 1978-06-07
FR2274136B1 (en) 1979-05-11
CA1029082A (en) 1978-04-04
DE2523668A1 (en) 1975-12-18
NL7407716A (en) 1975-12-12
BE830028A (en) 1975-12-09
IT1036200B (en) 1979-10-30
JPS519366A (en) 1976-01-26

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