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ES329524A1 - A method of manufacturing an image screen for an image pipe in colors. (Machine-translation by Google Translate, not legally binding) - Google Patents

A method of manufacturing an image screen for an image pipe in colors. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES329524A1
ES329524A1 ES0329524A ES329524A ES329524A1 ES 329524 A1 ES329524 A1 ES 329524A1 ES 0329524 A ES0329524 A ES 0329524A ES 329524 A ES329524 A ES 329524A ES 329524 A1 ES329524 A1 ES 329524A1
Authority
ES
Spain
Prior art keywords
image
translation
manufacturing
machine
legally binding
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
ES0329524A
Other languages
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 ES329524A1 publication Critical patent/ES329524A1/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)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

A method of manufacturing an image screen for a color picture tube comprising a color selector, in which the luminescent substances different from the image screen are applied to the window of the tube with the use of a photosensitive binder and by means of the color selector, characterized in that in the application of the different luminescent substances steps are established which are correlated with the shape of the window so that despite the rays striking the marginal area of the color selector part which is permeable to electrons, no corresponding permanent part of the luminescent layer is formed on the window. (Machine-translation by Google Translate, not legally binding)
ES0329524A 1965-07-29 1966-07-27 A method of manufacturing an image screen for an image pipe in colors. (Machine-translation by Google Translate, not legally binding) Expired ES329524A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6509798A NL6509798A (en) 1965-07-29 1965-07-29

Publications (1)

Publication Number Publication Date
ES329524A1 true ES329524A1 (en) 1967-09-01

Family

ID=19793758

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0329524A Expired ES329524A1 (en) 1965-07-29 1966-07-27 A method of manufacturing an image screen for an image pipe in colors. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BE (1) BE684668A (en)
DE (1) DE1462841B2 (en)
ES (1) ES329524A1 (en)
GB (1) GB1136413A (en)
NL (1) NL6509798A (en)
SE (1) SE316200B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238162A (en) * 1989-11-24 1991-05-22 Samsung Electronic Devices Manufacturing phosphor screens for colour cathode ray tubes

Also Published As

Publication number Publication date
DE1462841A1 (en) 1968-12-05
BE684668A (en) 1967-01-27
NL6509798A (en) 1967-01-30
SE316200B (en) 1969-10-20
GB1136413A (en) 1968-12-11
DE1462841B2 (en) 1976-08-12

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