BR8502203A - Metodo para revestimento de particulas fluorescentes,particulas fluorescentes,lampadas fluorescentes - Google Patents

Metodo para revestimento de particulas fluorescentes,particulas fluorescentes,lampadas fluorescentes

Info

Publication number
BR8502203A
BR8502203A BR8502203A BR8502203A BR8502203A BR 8502203 A BR8502203 A BR 8502203A BR 8502203 A BR8502203 A BR 8502203A BR 8502203 A BR8502203 A BR 8502203A BR 8502203 A BR8502203 A BR 8502203A
Authority
BR
Brazil
Prior art keywords
particles
fluorescent
flooring
lamps
fluorescent lamps
Prior art date
Application number
BR8502203A
Other languages
English (en)
Inventor
A Garry Sigai
Original Assignee
Gte Laboratories Inc
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
Priority claimed from US06/718,095 external-priority patent/US4710674A/en
Priority claimed from US06/718,096 external-priority patent/US4585673A/en
Application filed by Gte Laboratories Inc filed Critical Gte Laboratories Inc
Publication of BR8502203A publication Critical patent/BR8502203A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
    • H01J61/44—Devices characterised by the luminescent material
    • 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
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (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)
BR8502203A 1984-05-07 1985-05-07 Metodo para revestimento de particulas fluorescentes,particulas fluorescentes,lampadas fluorescentes BR8502203A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US60786584A 1984-05-07 1984-05-07
US60784684A 1984-05-07 1984-05-07
US06/718,095 US4710674A (en) 1984-05-07 1985-04-03 Phosphor particle, fluorescent lamp, and manufacturing method
US06/718,096 US4585673A (en) 1984-05-07 1985-04-03 Method for coating phosphor particles

Publications (1)

Publication Number Publication Date
BR8502203A true BR8502203A (pt) 1986-01-14

Family

ID=27505082

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8502203A BR8502203A (pt) 1984-05-07 1985-05-07 Metodo para revestimento de particulas fluorescentes,particulas fluorescentes,lampadas fluorescentes

Country Status (8)

Country Link
EP (1) EP0160856B1 (pt)
JP (1) JPH075884B2 (pt)
AR (1) AR242639A1 (pt)
AU (2) AU589122B2 (pt)
BR (1) BR8502203A (pt)
CA (2) CA1264223A (pt)
DE (1) DE3578599D1 (pt)
FI (1) FI91458C (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797594A (en) * 1985-04-03 1989-01-10 Gte Laboratories Incorporated Reprographic aperture lamps having improved maintenance
US5196234A (en) * 1986-08-29 1993-03-23 Gte Products Corporation Method for preparing zinc orthosilicate phosphor particle
DE3784985T2 (de) * 1986-08-29 1993-07-01 Gte Prod Corp Phosphorpartikel, phosphormischung und fluoreszente lampe.
US4803400A (en) * 1987-02-02 1989-02-07 Gte Laboratories Incorporated Pre-water-based suspension phosphor treatment process
DE3913182C2 (de) * 1988-06-10 1999-10-21 Gte Prod Corp Beschichteter elektrolumineszenter Leuchtstoff
EP0445338A1 (de) * 1990-03-09 1991-09-11 Siemens Aktiengesellschaft Ausgangsleuchtschirm für einen Röntgenbildverstärker
US5156885A (en) * 1990-04-25 1992-10-20 Minnesota Mining And Manufacturing Company Method for encapsulating electroluminescent phosphor particles
US5593782A (en) * 1992-07-13 1997-01-14 Minnesota Mining And Manufacturing Company Encapsulated electroluminescent phosphor and method for making same
US5118529A (en) * 1990-06-18 1992-06-02 Gte Laboratories Incorporated Process for coating finely divided material with titania
EP0476207A3 (en) * 1990-09-17 1992-04-08 Gte Products Corporation Improved lead-activated barium silicate phosphor and method of making same
EP0476206B1 (en) * 1990-09-17 1995-03-08 Gte Products Corporation Partially-coated phosphor and method of making same
WO1996005265A1 (en) * 1994-08-08 1996-02-22 Philips Electronics N.V. Method of coating a luminescent material
US5958591A (en) * 1997-06-30 1999-09-28 Minnesota Mining And Manufacturing Company Electroluminescent phosphor particles encapsulated with an aluminum oxide based multiple oxide coating
JP3755285B2 (ja) * 1998-03-19 2006-03-15 日亜化学工業株式会社 鉄付活アルミン酸リチウム蛍光体及びその蛍光ランプ
CN1218013C (zh) 1998-08-25 2005-09-07 皇家菲利浦电子有限公司 发光材料的涂覆方法
DE60330892D1 (de) 2002-11-08 2010-02-25 Nichia Corp Lichtemissionsbauelement, leuchtstoff und verfahren zur herstellung eines leuchtstoffs
US7309454B2 (en) * 2005-04-25 2007-12-18 Osram Sylvania Inc. UV-emitting strontium borate phosphor with improved holdover stability
DE102007053285A1 (de) * 2007-11-08 2009-05-14 Merck Patent Gmbh Verfahren zur Herstellung von beschichteten Leuchtstoffen
DE102012203419A1 (de) * 2011-07-29 2013-01-31 Osram Ag Leuchtstoff und Leuchtstofflampe denselben enthaltend
KR20190022798A (ko) 2016-06-27 2019-03-06 제네럴 일렉트릭 컴퍼니 코팅된 망간 도핑 인광체
DE102018125754A1 (de) 2018-10-17 2020-04-23 Leuchtstoffwerk Breitungen Gmbh Erdalkalimetallsilikat-Leuchtstoff und Verfahren zum Verbessern der Langzeitstabilität eines Erdalkalimetallsilikat-Leuchtstoffes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586304A (en) * 1948-06-12 1952-02-19 Westinghouse Electric Corp Protection of phosphors from attack by alkali vapors
DE3032225A1 (de) * 1980-08-27 1982-04-01 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zum beschichten von leuchtstoffteilchen mit einem pigment

Also Published As

Publication number Publication date
FI851785A0 (fi) 1985-05-07
DE3578599D1 (de) 1990-08-16
CA1264223A (en) 1990-01-09
CA1277551C (en) 1990-12-11
JPS6123678A (ja) 1986-02-01
FI91458C (fi) 1994-06-27
FI91458B (fi) 1994-03-15
AU614864B2 (en) 1991-09-12
EP0160856A3 (en) 1986-06-11
AU4142585A (en) 1985-11-14
EP0160856B1 (en) 1990-07-11
FI851785L (fi) 1985-11-08
EP0160856A2 (en) 1985-11-13
JPH075884B2 (ja) 1995-01-25
AU3935789A (en) 1989-11-23
AR242639A1 (es) 1993-04-30
AU589122B2 (en) 1989-10-05

Similar Documents

Publication Publication Date Title
BR8502203A (pt) Metodo para revestimento de particulas fluorescentes,particulas fluorescentes,lampadas fluorescentes
ES277810Y (es) Forjado para suelos de edificios
AU538716B2 (en) Lighting system for building
FI861529A0 (fi) Tvaodelad haollare/vridanordning foer hjaertklaff.
MX159774A (es) Bloque de balasto para techo
DE3261699D1 (en) Method for the square dimensional concentration of light, and fluorescent compounds
NL193807B (nl) Fluorescentielamp en werkwijze voor de vervaardiging daarvan.
KR860004452A (ko) 형광 램프
FI862363A7 (fi) Menetelmä lastulevyjen valmistamiseksi.
IT8420500A0 (it) Lampada di illuminazione.
FI854873L (fi) Ljusarmatur.
ES278496Y (es) Pantalla perfeccionada para lamparas.
ES1010469Y (es) Envolvente antideslumbrante para lampara.
ES282390Y (es) Greca para lamparas, perfeccionada
ES263813Y (es) "plafon de superficie para fluorescencia".
ES534923A0 (es) Sistema de lampara para la iluminacion de aeropuertos
JPS57189499A (en) System for dimming fluorescent lamp
ES280396Y (es) Nuevo casquillo para lamparas incandescentes
ES283434Y (es) Nuevo casquillo para lamparas incandescentes
ES286157Y (es) Luminaria para superficies verticales
KR840004544U (ko) 전기 스탠드용 조광기
IT8321669A0 (it) Snodo cilindrico per apparecchi di illuminazione.
DK51084A (da) Hejs for belysningsgenstande (pendler)
BR6301767U (pt) Suporte para lampadas,especialmente para o corredor de onibus
ES284118Y (es) Pantalla armable para lamparas

Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 07/05/2000