JPS5213674B2 - - Google Patents

Info

Publication number
JPS5213674B2
JPS5213674B2 JP7288756A JP8875672A JPS5213674B2 JP S5213674 B2 JPS5213674 B2 JP S5213674B2 JP 7288756 A JP7288756 A JP 7288756A JP 8875672 A JP8875672 A JP 8875672A JP S5213674 B2 JPS5213674 B2 JP S5213674B2
Authority
JP
Japan
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
JP7288756A
Other languages
Japanese (ja)
Other versions
JPS4849279A (en
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 filed Critical
Publication of JPS4849279A publication Critical patent/JPS4849279A/ja
Publication of JPS5213674B2 publication Critical patent/JPS5213674B2/ja
Expired legal-status Critical Current

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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/0855—Phosphates
    • C09K11/0861—Phosphates with alkaline earth metals
    • C09K11/0866—Phosphates with alkaline earth metals with halogens
    • 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
    • C09K11/59—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing silicon
    • 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
    • C09K11/66—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing germanium, tin or lead
    • 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
    • C09K11/67—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing refractory metals
    • C09K11/68—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing refractory metals containing chromium, molybdenum or tungsten
JP7288756A 1971-09-10 1972-09-06 Expired JPS5213674B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17935471A 1971-09-10 1971-09-10

Publications (2)

Publication Number Publication Date
JPS4849279A JPS4849279A (en) 1973-07-11
JPS5213674B2 true JPS5213674B2 (en) 1977-04-15

Family

ID=22656236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7288756A Expired JPS5213674B2 (en) 1971-09-10 1972-09-06

Country Status (5)

Country Link
US (1) US3748517A (en)
JP (1) JPS5213674B2 (en)
BE (1) BE788540R (en)
GB (1) GB1334470A (en)
MY (1) MY7400178A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL164697C (en) * 1973-10-05 1981-01-15 Philips Nv LOW-PRESSURE MERCURY DISCHARGE LAMP.
NL7316494A (en) * 1973-12-03 1975-06-05 Philips Nv MERCURY VAPOR DISCHARGE LAMP FOR COLOR REPRODUCTION ACCORDING TO ELECTROPHOTOGRAPHIC PROCESSES.
GB1512812A (en) * 1974-06-21 1978-06-01 Matsushita Electronics Corp Electric discharge devices
US4055781A (en) * 1974-09-09 1977-10-25 Gte Sylvania Incorporated Special purpose fluorescent lamp
US4075532A (en) * 1976-06-14 1978-02-21 General Electric Company Cool-white fluorescent lamp with phosphor having modified spectral energy distribution to improve luminosity thereof
JPS5919412B2 (en) * 1978-01-30 1984-05-07 三菱電機株式会社 fluorescent lamp
US4251750A (en) * 1979-03-28 1981-02-17 Gte Products Corporation Fluorescent lamp for use in liquid analysis
US4371810A (en) * 1980-05-05 1983-02-01 Westinghouse Electric Corp. Plant growth type fluorescent lamp
US4717857A (en) * 1986-12-22 1988-01-05 General Electric Company Fluorescent lamp producing white color illumination with multiple phosphor combination
ES2100275T3 (en) * 1992-01-07 1997-06-16 Philips Electronics Nv DISCHARGE LAMP IN LOW PRESSURE MERCURY.
US6525460B1 (en) * 2000-08-30 2003-02-25 General Electric Company Very high color rendition fluorescent lamps
US6472812B2 (en) 2000-12-18 2002-10-29 Koninklijke Philips Electronics N.V. Fluorescent colortone lamp with reduced mercury
US6531823B2 (en) 2000-12-18 2003-03-11 Koninklijke Philips Electronics N.V. Fluorescent colortone lamp with reduced mercury
US6538372B2 (en) 2000-12-18 2003-03-25 Koninklijke Philips Electronics N.V. Fluorescent agro lamp with reduced mercury
US7235792B2 (en) 2004-05-19 2007-06-26 Carl Scott Elofson Color-tuned volumetric light using high quantum yield nanocrystals
WO2006129228A2 (en) * 2005-06-02 2006-12-07 Philips Intellectual Property & Standards Gmbh Illumination system comprising color deficiency compensating luminescent material
US7633216B2 (en) * 2005-11-28 2009-12-15 General Electric Company Barium-free electrode materials for electric lamps and methods of manufacture thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287586A (en) * 1963-10-01 1966-11-22 Sylvania Electric Prod Plant growth lamp
US3602758A (en) * 1969-06-20 1971-08-31 Westinghouse Electric Corp Phosphor blend lamps which reduce the proportions of the costlier phosphors

Also Published As

Publication number Publication date
GB1334470A (en) 1973-10-17
JPS4849279A (en) 1973-07-11
MY7400178A (en) 1974-12-31
US3748517A (en) 1973-07-24
BE788540R (en) 1973-03-08

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