JPS51148992A - Mercury vapor lamp using compound fluorescent material - Google Patents

Mercury vapor lamp using compound fluorescent material

Info

Publication number
JPS51148992A
JPS51148992A JP51065158A JP6515876A JPS51148992A JP S51148992 A JPS51148992 A JP S51148992A JP 51065158 A JP51065158 A JP 51065158A JP 6515876 A JP6515876 A JP 6515876A JP S51148992 A JPS51148992 A JP S51148992A
Authority
JP
Japan
Prior art keywords
fluorescent material
mercury vapor
vapor lamp
compound fluorescent
compound
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.)
Pending
Application number
JP51065158A
Other languages
English (en)
Inventor
Baajinia Hofuman Meari
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JPS51148992A publication Critical patent/JPS51148992A/ja
Pending 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
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7794—Vanadates; Chromates; Molybdates; Tungstates
    • 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
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7774—Aluminates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Luminescent Compositions (AREA)
JP51065158A 1975-06-05 1976-06-05 Mercury vapor lamp using compound fluorescent material Pending JPS51148992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/583,959 US4034257A (en) 1975-06-05 1975-06-05 Mercury vapor lamp utilizing a combination of phosphor materials

Publications (1)

Publication Number Publication Date
JPS51148992A true JPS51148992A (en) 1976-12-21

Family

ID=24335324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51065158A Pending JPS51148992A (en) 1975-06-05 1976-06-05 Mercury vapor lamp using compound fluorescent material

Country Status (6)

Country Link
US (1) US4034257A (ja)
JP (1) JPS51148992A (ja)
BE (1) BE842638A (ja)
BR (1) BR7603629A (ja)
CA (1) CA1060940A (ja)
DE (1) DE2624898A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008107086A (ja) * 2006-10-23 2008-05-08 Chugoku Electric Power Co Inc:The 燃焼試験用燃料ガスサンプリング容器

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241276A (en) * 1979-06-20 1980-12-23 Gte Products Corporation Warm color arc discharge lamp having improved efficiency
NL8202778A (nl) * 1982-07-09 1984-02-01 Philips Nv Lagedrukkwikdampontladingslamp.
HU200033B (en) * 1988-03-28 1990-03-28 Tungsram Reszvenytarsasag Method for making luminous powder in yellow-green range and mercury vapour gas-discharge lamp containing the said powder
US5838101A (en) * 1992-10-28 1998-11-17 Gte Products Corporation Fluorescent lamp with improved CRI and brightness
DE19638667C2 (de) * 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
BRPI9715293B1 (pt) * 1996-06-26 2016-11-01 Osram Ag elemento de cobertura para um elemento de construção optoeletrônico
JP3988337B2 (ja) * 1999-10-01 2007-10-10 株式会社日立製作所 燐・バナジン酸塩蛍光体およびそれを用いた表示装置並びに発光装置
JP2002194346A (ja) * 2000-12-22 2002-07-10 Sumitomo Chem Co Ltd アルミン酸塩蛍光体の製造方法
DE10223988A1 (de) * 2002-05-29 2003-12-18 Siemens Ag Leuchtstoffpulver, Verfahren zum Herstellen des Leuchtstoffpulvers und Leuchtstoffkörper mit dem Leuchtstoffpulver
US8415869B1 (en) 2011-09-23 2013-04-09 General Electric Company Fluorescent lamp with underlying yttrium vanadate phosphor layer and protective phosphor layer
US8446085B2 (en) 2011-09-23 2013-05-21 General Electric Company Fluorescent lamp with zinc silicate phosphor and protective phosphor layer
US9447319B2 (en) 2012-12-14 2016-09-20 Cree, Inc. Yellow phosphor having an increased activator concentration and a method of making a yellow phosphor
US9331253B2 (en) 2014-09-03 2016-05-03 Cree, Inc. Light emitting diode (LED) component comprising a phosphor with improved excitation properties

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2250231A1 (de) * 1971-10-15 1973-04-19 Thorn Electrical Ind Ltd Leuchtphosphor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE833084C (de) * 1951-06-05 1952-03-03 Lumalampan Ab Elektrische Entladungsroehre mit Leuchtstoffbelag
US3569762A (en) * 1964-07-01 1971-03-09 Gen Telephone & Elect Electron discharge lamps with rare earth phosphor coating
US3360674A (en) * 1964-11-23 1967-12-26 Sylvania Electric Prod Europium and bismuth activated yttrium vanadate phosphor
US3504819A (en) * 1966-02-21 1970-04-07 Owens Illinois Inc Lamp envelopes
NL154361B (nl) * 1967-04-29 1977-08-15 Philips Nv Kathodestraalbuis voor lichtstipaftasting.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2250231A1 (de) * 1971-10-15 1973-04-19 Thorn Electrical Ind Ltd Leuchtphosphor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008107086A (ja) * 2006-10-23 2008-05-08 Chugoku Electric Power Co Inc:The 燃焼試験用燃料ガスサンプリング容器

Also Published As

Publication number Publication date
DE2624898A1 (de) 1976-12-09
BE842638A (fr) 1976-12-06
US4034257A (en) 1977-07-05
BR7603629A (pt) 1977-02-01
CA1060940A (en) 1979-08-21

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