NL7613566A - PROCESS FOR PREPARING EASILY DISPERSIBLE PHOSPHORS FOR KTV DISPLAY. - Google Patents

PROCESS FOR PREPARING EASILY DISPERSIBLE PHOSPHORS FOR KTV DISPLAY.

Info

Publication number
NL7613566A
NL7613566A NL7613566A NL7613566A NL7613566A NL 7613566 A NL7613566 A NL 7613566A NL 7613566 A NL7613566 A NL 7613566A NL 7613566 A NL7613566 A NL 7613566A NL 7613566 A NL7613566 A NL 7613566A
Authority
NL
Netherlands
Prior art keywords
phosphors
easily dispersible
preparing easily
ktv
display
Prior art date
Application number
NL7613566A
Other languages
Dutch (nl)
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
Priority to NL7613566A priority Critical patent/NL7613566A/en
Priority to DE19772752853 priority patent/DE2752853A1/en
Priority to GB5033277A priority patent/GB1588898A/en
Priority to JP14562777A priority patent/JPS5373482A/en
Priority to BE183177A priority patent/BE861510A/en
Priority to IT3039777A priority patent/IT1088395B/en
Priority to FR7736681A priority patent/FR2373598A1/en
Publication of NL7613566A publication Critical patent/NL7613566A/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
    • H01J9/2276—Development of latent electrostatic images
    • 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
    • H01J9/221—Applying luminescent coatings in continuous layers
    • H01J9/225—Applying luminescent coatings in continuous layers by electrostatic or electrophoretic processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Luminescent Compositions (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
NL7613566A 1976-12-07 1976-12-07 PROCESS FOR PREPARING EASILY DISPERSIBLE PHOSPHORS FOR KTV DISPLAY. NL7613566A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL7613566A NL7613566A (en) 1976-12-07 1976-12-07 PROCESS FOR PREPARING EASILY DISPERSIBLE PHOSPHORS FOR KTV DISPLAY.
DE19772752853 DE2752853A1 (en) 1976-12-07 1977-11-26 METHOD OF MANUFACTURING EASILY DISPERSIBLE LUMINANTS FOR COLOR TELEVISION REPRODUCTION
GB5033277A GB1588898A (en) 1976-12-07 1977-12-02 Method of treating phosphor particles
JP14562777A JPS5373482A (en) 1976-12-07 1977-12-03 Method of manufacturing easily diffusive fluorescent substance
BE183177A BE861510A (en) 1976-12-07 1977-12-05 METHOD FOR PREPARING LUMINESCENT SUBSTANCES EASILY DISPERSED AND USED FOR THE REPRODUCTION OF COLOR TELEVISION IMAGES
IT3039777A IT1088395B (en) 1976-12-07 1977-12-05 METHOD FOR THE PREPARATION OF EASILY DISPOSABLE PHOSPHORS FOR COLOR TELEVISION IMAGE DISPLAY DEVICES
FR7736681A FR2373598A1 (en) 1976-12-07 1977-12-06 PROCESS FOR THE PREPARATION OF LUMINESCENT SUBSTANCES EASILY DISPERSED AND USED FOR THE REPRODUCTION OF COLOR TELEVISION IMAGES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7613566A NL7613566A (en) 1976-12-07 1976-12-07 PROCESS FOR PREPARING EASILY DISPERSIBLE PHOSPHORS FOR KTV DISPLAY.

Publications (1)

Publication Number Publication Date
NL7613566A true NL7613566A (en) 1978-06-09

Family

ID=19827340

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7613566A NL7613566A (en) 1976-12-07 1976-12-07 PROCESS FOR PREPARING EASILY DISPERSIBLE PHOSPHORS FOR KTV DISPLAY.

Country Status (7)

Country Link
JP (1) JPS5373482A (en)
BE (1) BE861510A (en)
DE (1) DE2752853A1 (en)
FR (1) FR2373598A1 (en)
GB (1) GB1588898A (en)
IT (1) IT1088395B (en)
NL (1) NL7613566A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1928817C2 (en) * 1969-06-06 1982-07-01 Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven Use of a dispersion of finely divided substances in an apolar dispersant
DE2052916C3 (en) * 1970-10-28 1978-11-23 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Process for the production of a layer of non-conductive powdery substances on curved surfaces
DE2059226A1 (en) * 1970-12-02 1972-06-08 Bosch Gmbh Robert Manufacturing process for binder-free fluorescent screens
DE2460763C2 (en) * 1974-12-21 1983-09-01 Philips Patentverwaltung Gmbh, 2000 Hamburg Dispersion for applying solid particles to surfaces by electrophotographic means and their use
NL7500288A (en) * 1975-01-10 1976-07-13 Philips Nv METHOD FOR THE ELECTROPHOTOGRAPHIC MANUFACTURE OF A DISPLAY OF A COLOR TELEVISION IMAGE TUBE.
DE2501632A1 (en) * 1975-01-16 1976-07-22 Siemens Ag Extremely fine grained luminescent materials - obtd by fractional sedimentation, using polar organic solvent contg. multivalent cations

Also Published As

Publication number Publication date
IT1088395B (en) 1985-06-10
JPS5373482A (en) 1978-06-29
FR2373598A1 (en) 1978-07-07
BE861510A (en) 1978-06-05
GB1588898A (en) 1981-04-29
DE2752853A1 (en) 1978-06-08

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Legal Events

Date Code Title Description
BV The patent application has lapsed