BE787613A - Procede pour la realisation d'un ecran luminescent d'un tube detelevision en couleur - Google Patents

Procede pour la realisation d'un ecran luminescent d'un tube detelevision en couleur

Info

Publication number
BE787613A
BE787613A BE787613DA BE787613A BE 787613 A BE787613 A BE 787613A BE 787613D A BE787613D A BE 787613DA BE 787613 A BE787613 A BE 787613A
Authority
BE
Belgium
Prior art keywords
detelevision
realization
color
tube
luminescent screen
Prior art date
Application number
Other languages
English (en)
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.)
Publication date
Publication of BE787613A publication Critical patent/BE787613A/fr

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/187—Luminescent screens screens with more than one luminescent material (as mixtures for the treatment of the screens)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/24—Supports for luminescent material
    • 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)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
BE787613D 1971-08-18 Procede pour la realisation d'un ecran luminescent d'un tube detelevision en couleur BE787613A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7111362A NL7111362A (fr) 1971-08-18 1971-08-18

Publications (1)

Publication Number Publication Date
BE787613A true BE787613A (fr) 1973-02-16

Family

ID=19813835

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787613D BE787613A (fr) 1971-08-18 Procede pour la realisation d'un ecran luminescent d'un tube detelevision en couleur

Country Status (10)

Country Link
US (1) US3986073A (fr)
JP (1) JPS5144058B2 (fr)
BE (1) BE787613A (fr)
CA (1) CA958752A (fr)
DE (1) DE2238138C3 (fr)
FR (1) FR2149560B1 (fr)
GB (1) GB1401676A (fr)
HK (1) HK60176A (fr)
IT (1) IT964942B (fr)
NL (1) NL7111362A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7512513A (nl) * 1975-10-27 1977-04-29 Philips Nv Werkwijze voor het vervaardigen van een kleuren- televisiebeeldbuis en aldus vervaardigde buis.
US4622272A (en) * 1984-07-31 1986-11-11 Siemens Aktiengesellschaft Luminescent screen for picture display apparatus and method for manufacturing such device
JPH0726309B2 (ja) * 1986-01-28 1995-03-22 旭化成工業株式会社 成型性を有する芯材とその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615460A (en) * 1968-11-06 1971-10-26 Zenith Radio Corp Method of forming a black surround screen
US3632339A (en) * 1969-04-28 1972-01-04 Zenith Radio Corp Method of screening a color cathode-ray tube
US3569761A (en) * 1969-06-04 1971-03-09 Zenith Radio Corp Color phosphor electroluminescent screen with filters for color cathode-ray display tubes
JPS4814498B1 (fr) * 1969-06-28 1973-05-08
US3708336A (en) * 1969-10-29 1973-01-02 Nippon Columbia Method of making color phosphor screen of color picture tube nishizawa m,ja
US3661581A (en) * 1969-12-30 1972-05-09 Rca Corp Method for photodepositing smaller size image screen areas for cathode ray tube from larger size mask apertures
US3681111A (en) * 1970-08-24 1972-08-01 Zenith Radio Corp Manufacture of a color picture tube
US3734728A (en) * 1970-08-24 1973-05-22 Zenith Radio Corp Method of screening a color picture tube
US3695871A (en) * 1970-11-27 1972-10-03 Howard G Lange Method of screening a color image reproducing device

Also Published As

Publication number Publication date
DE2238138A1 (de) 1973-03-01
US3986073A (en) 1976-10-12
JPS5144058B2 (fr) 1976-11-26
DE2238138C3 (de) 1978-06-22
FR2149560A1 (fr) 1973-03-30
USB279969I5 (fr) 1976-01-13
JPS4830366A (fr) 1973-04-21
NL7111362A (fr) 1973-02-20
FR2149560B1 (fr) 1977-04-01
IT964942B (it) 1974-01-31
CA958752A (en) 1974-12-03
DE2238138B2 (de) 1977-10-27
GB1401676A (en) 1975-07-16
HK60176A (en) 1976-10-01

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