AT199269B - Fluorescent powder for fluorescent lamps - Google Patents

Fluorescent powder for fluorescent lamps

Info

Publication number
AT199269B
AT199269B AT199269DA AT199269B AT 199269 B AT199269 B AT 199269B AT 199269D A AT199269D A AT 199269DA AT 199269 B AT199269 B AT 199269B
Authority
AT
Austria
Prior art keywords
fluorescent
powder
lamps
fluorescent lamps
fluorescent powder
Prior art date
Application number
Other languages
German (de)
Original Assignee
Acec
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 Acec filed Critical Acec
Application granted granted Critical
Publication of AT199269B publication Critical patent/AT199269B/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
    • H01J61/44—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
    • C09K11/74—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth
    • C09K11/75—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth containing antimony
    • C09K11/76—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth containing antimony also containing phosphorus and halogen, e.g. halophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
AT199269D 1955-02-24 1957-04-10 Fluorescent powder for fluorescent lamps AT199269B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1122430T 1955-02-24
FR67966T 1955-06-29

Publications (1)

Publication Number Publication Date
AT199269B true AT199269B (en) 1958-08-25

Family

ID=8700091

Family Applications (2)

Application Number Title Priority Date Filing Date
AT196008D AT196008B (en) 1955-02-24 1956-02-17 Fluorescent powder for fluorescent lamps
AT199269D AT199269B (en) 1955-02-24 1957-04-10 Fluorescent powder for fluorescent lamps

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT196008D AT196008B (en) 1955-02-24 1956-02-17 Fluorescent powder for fluorescent lamps

Country Status (4)

Country Link
AT (2) AT196008B (en)
DE (1) DE1040157B (en)
FR (2) FR1122430A (en)
GB (1) GB796658A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB578192A (en) * 1942-06-17 1946-06-19 Gen Electric Co Ltd Improvements in luminescent materials
DE851236C (en) * 1950-01-13 1952-10-02 Westinghouse Electric Corp Luminous material and method for producing the same

Also Published As

Publication number Publication date
FR67966E (en) 1958-03-26
FR1122430A (en) 1956-09-06
GB796658A (en) 1958-06-18
DE1040157B (en) 1958-10-02
AT196008B (en) 1958-02-25

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