HUT53244A - - Google Patents

Info

Publication number
HUT53244A
HUT53244A HU89877A HU87789A HUT53244A HU T53244 A HUT53244 A HU T53244A HU 89877 A HU89877 A HU 89877A HU 87789 A HU87789 A HU 87789A HU T53244 A HUT53244 A HU T53244A
Authority
HU
Hungary
Application number
HU89877A
Other languages
Hungarian (hu)
Other versions
HU202333B (en
Inventor
Gyoergy Bardos
Istvanne Cserteg
Bela Rimay
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
Priority to HU89877A priority Critical patent/HU202333B/hu
Priority to DE19904003406 priority patent/DE4003406A1/de
Priority to JP4139790A priority patent/JPH02289677A/ja
Priority to GB9004093A priority patent/GB2230379B/en
Priority to NL9000435A priority patent/NL9000435A/nl
Publication of HUT53244A publication Critical patent/HUT53244A/hu
Publication of HU202333B publication Critical patent/HU202333B/hu
Priority to US07/813,944 priority patent/US5170095A/en

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
    • H01J61/46—Devices characterised by the binder or other non-luminescent constituent of the luminescent material, e.g. for obtaining desired pouring or drying properties
    • 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, e.g. electroluminescent, chemiluminescent materials
    • 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
    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7737—Phosphates
    • C09K11/7738—Phosphates with alkaline earth metals
    • C09K11/7739—Phosphates with alkaline earth metals with halogens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Luminescent Compositions (AREA)
HU89877A 1989-02-24 1989-02-24 Low-pressure mercury vapour discharge source of light in first of all electric discharge lamp with a luminescent layer having inactive ingredient and a luminescent composition for mercury vapour discharge source of light HU202333B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
HU89877A HU202333B (en) 1989-02-24 1989-02-24 Low-pressure mercury vapour discharge source of light in first of all electric discharge lamp with a luminescent layer having inactive ingredient and a luminescent composition for mercury vapour discharge source of light
DE19904003406 DE4003406A1 (de) 1989-02-24 1990-02-05 Niederdruck-quecksilberdampf-entladungslampe sowie luminophormischung
JP4139790A JPH02289677A (ja) 1989-02-24 1990-02-23 低圧水銀蒸気放電型光源、特に発光管、中でも非活性成分の含まれた発光物質層を有する高い管壁負荷能力の発光管、及び低圧水銀蒸気放電型光源のための発光物質混合物
GB9004093A GB2230379B (en) 1989-02-24 1990-02-23 Luminescent composition for a low-pressure mercury vapour discharge lamp
NL9000435A NL9000435A (nl) 1989-02-24 1990-02-23 Lagedruk-kwikzilverdamp-ontladingslichtbron, in het bijzonder gasontladingsbuis, bij voorkeur gasontladingsbuis van hoge wandbelastbaarheid met een een inactieve component bevattende fluorescentielaag, alsmede fluorescentiemengsel voor lagedruk-kwikzilverdamp-ontladingslichtbronnen.
US07/813,944 US5170095A (en) 1989-02-24 1991-12-24 Low-pressure mercury vapor discharge light source of high wall loadability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU89877A HU202333B (en) 1989-02-24 1989-02-24 Low-pressure mercury vapour discharge source of light in first of all electric discharge lamp with a luminescent layer having inactive ingredient and a luminescent composition for mercury vapour discharge source of light

Publications (2)

Publication Number Publication Date
HUT53244A true HUT53244A (zh) 1990-09-28
HU202333B HU202333B (en) 1991-02-28

Family

ID=10951840

Family Applications (1)

Application Number Title Priority Date Filing Date
HU89877A HU202333B (en) 1989-02-24 1989-02-24 Low-pressure mercury vapour discharge source of light in first of all electric discharge lamp with a luminescent layer having inactive ingredient and a luminescent composition for mercury vapour discharge source of light

Country Status (5)

Country Link
JP (1) JPH02289677A (zh)
DE (1) DE4003406A1 (zh)
GB (1) GB2230379B (zh)
HU (1) HU202333B (zh)
NL (1) NL9000435A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2653576B2 (ja) * 1990-08-31 1997-09-17 株式会社東芝 低圧水銀蒸気放電ランプ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535267A (en) * 1967-09-21 1970-10-20 Gen Electric Zinc orthosilicate phosphor of improved maintenance and its manufacture
US4289991A (en) * 1974-11-25 1981-09-15 Gte Products Corporation Fluorescent lamp with a low reflectivity protective film of aluminum oxide
NL179956C (nl) * 1975-10-17 1986-12-01 Philips Nv Werkwijze voor het bedekken van de binnenwand van een lagedrukkwikdampontladingslamp met luminescerend materiaal.
JPS5419579A (en) * 1977-07-13 1979-02-14 Hitachi Ltd Method of treating surface of fluorescent material

Also Published As

Publication number Publication date
HU202333B (en) 1991-02-28
GB9004093D0 (en) 1990-04-18
JPH02289677A (ja) 1990-11-29
GB2230379A (en) 1990-10-17
NL9000435A (nl) 1990-09-17
DE4003406A1 (de) 1990-09-13
GB2230379B (en) 1994-01-19

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee
HMM4 Cancellation of final prot. due to non-payment of fee