NL8600977A - Werkwijze voor de oppervlaktebehandeling van fluorescerende stoffen. - Google Patents

Werkwijze voor de oppervlaktebehandeling van fluorescerende stoffen. Download PDF

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Publication number
NL8600977A
NL8600977A NL8600977A NL8600977A NL8600977A NL 8600977 A NL8600977 A NL 8600977A NL 8600977 A NL8600977 A NL 8600977A NL 8600977 A NL8600977 A NL 8600977A NL 8600977 A NL8600977 A NL 8600977A
Authority
NL
Netherlands
Prior art keywords
fluorescent
fluorescent substance
solution
added
dissolved
Prior art date
Application number
NL8600977A
Other languages
English (en)
Dutch (nl)
Original Assignee
Tungsram Reszvenytarsasag
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 Tungsram Reszvenytarsasag filed Critical Tungsram Reszvenytarsasag
Publication of NL8600977A publication Critical patent/NL8600977A/nl

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
    • H01J9/225—Applying luminescent coatings in continuous layers by electrostatic or electrophoretic processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
NL8600977A 1985-07-04 1986-04-17 Werkwijze voor de oppervlaktebehandeling van fluorescerende stoffen. NL8600977A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU259985 1985-07-04
HU852599A HUT41435A (en) 1985-07-04 1985-07-04 Process for the surface treatment of luminous powders (ljuminescent materials)

Publications (1)

Publication Number Publication Date
NL8600977A true NL8600977A (nl) 1987-02-02

Family

ID=10960211

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8600977A NL8600977A (nl) 1985-07-04 1986-04-17 Werkwijze voor de oppervlaktebehandeling van fluorescerende stoffen.

Country Status (7)

Country Link
US (1) US4689172A (cs)
JP (1) JPS6210182A (cs)
CS (1) CS255869B2 (cs)
DE (1) DE3612089A1 (cs)
GB (1) GB2177416B (cs)
HU (1) HUT41435A (cs)
NL (1) NL8600977A (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832643A1 (de) * 1988-09-26 1990-03-29 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zur herstellung einer reflexionsbeschichtung bei hochdruckentladungslampen
US5369356A (en) * 1991-08-30 1994-11-29 Siemens Energy & Automation, Inc. Distributed current and voltage sampling function for an electric power monitoring unit
US5314723A (en) * 1992-06-09 1994-05-24 Gte Products Corporation Method of coating phosphors on fluorescent lamp glass
RU2201636C2 (ru) * 2000-12-13 2003-03-27 Открытое акционерное общество "Лисма" Люминофорная смесь для нанесения на стеклянные колбы источников оптического излучения
RU2256254C1 (ru) * 2003-12-29 2005-07-10 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный технологический институт (технический университет) Способ нанесения защитной пленки на поверхность частиц люминофора
JP5565539B1 (ja) * 2012-12-28 2014-08-06 信越化学工業株式会社 蛍光体の表面処理方法
US10113111B2 (en) 2015-02-06 2018-10-30 Dow Silicones Corporation Treated fillers and uses thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB501624A (en) * 1937-11-26 1939-03-02 Gen Electric Co Ltd Improvements in the manufacture of luminescent screens
US2298968A (en) * 1940-03-14 1942-10-13 Gen Electric Fluorescent coating and method of manufacture
US2227305A (en) * 1940-03-21 1940-12-31 Grossman Harold Method of coating surfaces with fluorescent powder
GB698826A (en) * 1951-04-24 1953-10-21 British Thomson Houston Co Ltd Improvements in the adhesion of phosphor powders to the glass envelopes of fluorescent lamps
US2686158A (en) * 1952-03-18 1954-08-10 Gen Electric Fluorescent coating composition and process employing boric acid
GB733318A (en) * 1952-03-18 1955-07-06 British Thomson Houston Co Ltd Improvements in and relating to fluorescent coating compositions
US2749251A (en) * 1953-10-29 1956-06-05 Tracerlab Inc Source of luminosity
DE1142673B (de) * 1959-07-10 1963-01-24 Bayer Ag Pigment
US3310418A (en) * 1963-10-31 1967-03-21 Gen Electric Fluorescent lamp coating
US3676177A (en) * 1970-04-24 1972-07-11 Sylvania Electric Prod Method of stabilizing rare earth oxide phosphor in dichromate sensitized coating slurry
US3963639A (en) * 1973-05-29 1976-06-15 Gte Laboratories Incorporated Fluorescent lamp and method for the manufacture thereof
US4121132A (en) * 1977-09-28 1978-10-17 Westinghouse Electric Corp. Phosphor coating method and resulting fluorescent lamp
US4331553A (en) * 1980-10-20 1982-05-25 Gte Products Corporation Frit material for use with phosphor coating in fluorescent lamp
CA1271371A (en) * 1983-03-04 1990-07-10 Gte Products Corporation Lamp envelope having an interior coating of luminescent material and boric oxide

Also Published As

Publication number Publication date
JPS6210182A (ja) 1987-01-19
GB2177416B (en) 1989-01-11
CS255869B2 (en) 1988-03-15
CS251186A2 (en) 1987-07-16
GB8609588D0 (en) 1986-05-21
US4689172A (en) 1987-08-25
GB2177416A (en) 1987-01-21
DE3612089A1 (de) 1987-01-08
HUT41435A (en) 1987-04-28

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