CA1088815A - Method of applying luminescent material to a glass support - Google Patents

Method of applying luminescent material to a glass support

Info

Publication number
CA1088815A
CA1088815A CA262,722A CA262722A CA1088815A CA 1088815 A CA1088815 A CA 1088815A CA 262722 A CA262722 A CA 262722A CA 1088815 A CA1088815 A CA 1088815A
Authority
CA
Canada
Prior art keywords
luminescent material
alginate
suspension
weight
coating
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
CA262,722A
Other languages
English (en)
French (fr)
Inventor
Josephus A. Verdult
Lambertus W.J. Manders
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
Application granted granted Critical
Publication of CA1088815A publication Critical patent/CA1088815A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • 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
    • 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
    • H01J9/223—Applying luminescent coatings in continuous layers by uniformly dispersing of liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Luminescent Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Surface Treatment Of Glass (AREA)
CA262,722A 1975-10-17 1976-10-05 Method of applying luminescent material to a glass support Expired CA1088815A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7512188A NL7512188A (nl) 1975-10-17 1975-10-17 Werkwijze voor het aanbrengen van luminescerend materiaal op een glazen drager.
NL7512188 1975-10-17

Publications (1)

Publication Number Publication Date
CA1088815A true CA1088815A (en) 1980-11-04

Family

ID=19824684

Family Applications (1)

Application Number Title Priority Date Filing Date
CA262,722A Expired CA1088815A (en) 1975-10-17 1976-10-05 Method of applying luminescent material to a glass support

Country Status (7)

Country Link
US (1) US4233336A (enExample)
JP (1) JPS5274610A (enExample)
CA (1) CA1088815A (enExample)
DE (1) DE2646615A1 (enExample)
FR (1) FR2327970A1 (enExample)
GB (1) GB1506334A (enExample)
NL (1) NL7512188A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988914A (en) * 1989-04-24 1991-01-29 Gte Products Corporation Red fluorescent lamp suitable for reprographic applications
EP0488444B1 (en) * 1990-11-28 1996-09-25 Koninklijke Philips Electronics N.V. Method of coating the bulb wall of a low-pressure mercury vapour discharge lamp with a luminescent layer
JP2770629B2 (ja) * 1991-12-26 1998-07-02 日亜化学工業株式会社 陰極線管用蛍光体及びその表面処理方法
DE10023504A1 (de) * 2000-05-13 2001-11-15 Philips Corp Intellectual Pty Edelgas-Niederdruck-Entladungslampe, Verfahren zum Herstellen einer Edelgas-Niederdruck-Entladungslampe Lampe sowie Verwendung einer Gasentladungslampe
US9209597B2 (en) * 2013-06-06 2015-12-08 Gokhan Bilir Method and device for producing white light from Y2O3 nano-powders

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB639330A (en) * 1947-04-12 1950-06-28 Cole E K Ltd Improvements in or relating to a method of coating the vitreous envelope of an electric discharge device with a fluorescent powder
US2676894A (en) * 1948-04-02 1954-04-27 Gen Electric Method of coating with fluorescent material
GB646676A (en) * 1948-10-27 1950-11-29 Cole E K Ltd Improvements in the manufacture of low-pressure mercury vapour lamps comprising a vitreous envelope internally coated with a fluorescent powder
US2726966A (en) * 1949-02-04 1955-12-13 Gen Electric Fluorescent coating method
FR1018886A (fr) * 1949-04-12 1953-01-14 Gen Electric Co Ltd Revêtements adhérents
US3887753A (en) * 1966-07-22 1975-06-03 Matsushita Electronics Corp Fluorescent film for color picture tube and process of preparing same
GB1197772A (en) * 1966-11-01 1970-07-08 Matsushita Electronics Corp Improvements in or relating to Photosensitive Slurries and Their Preparation.
US3999993A (en) * 1969-02-25 1976-12-28 Westinghouse Electric Corporation Method of retarding the formation of complexes in rare-earth phosphor containing photosensitive dichromate slurries and aqueous photosensitive slurries
BE759200A (fr) * 1969-11-21 1971-05-21 Du Pont Procede de production d'emulsion d'halogenure d'argent de sensibilite elevee
US3723787A (en) * 1970-03-06 1973-03-27 Philips Corp Red luminescent europium activated yttrium oxychloride phosphor and color television display tubes containing said phosphor
NL164697C (nl) * 1973-10-05 1981-01-15 Philips Nv Lagedrukkwikdampontladingslamp.
JPS50132864A (enExample) * 1974-04-05 1975-10-21

Also Published As

Publication number Publication date
DE2646615A1 (de) 1977-04-28
JPS5274610A (en) 1977-06-22
JPS5626624B2 (enExample) 1981-06-19
GB1506334A (en) 1978-04-05
NL7512188A (nl) 1977-04-19
US4233336A (en) 1980-11-11
FR2327970B1 (enExample) 1982-05-21
FR2327970A1 (fr) 1977-05-13

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Legal Events

Date Code Title Description
MKEX Expiry