BE458659A - - Google Patents

Info

Publication number
BE458659A
BE458659A BE458659DA BE458659A BE 458659 A BE458659 A BE 458659A BE 458659D A BE458659D A BE 458659DA BE 458659 A BE458659 A BE 458659A
Authority
BE
Belgium
Prior art keywords
oxides
zirconium
thorium
hafnium
germanium
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE458659A publication Critical patent/BE458659A/fr

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/02Details
    • H01J61/38Devices for influencing the colour or wavelength of the light
    • H01J61/42Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
    • H01J61/44Devices characterised by the luminescent material
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/67Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing refractory metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
BE458659D BE458659A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE458659A true BE458659A (enrdf_load_html_response)

Family

ID=111908

Family Applications (1)

Application Number Title Priority Date Filing Date
BE458659D BE458659A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE458659A (enrdf_load_html_response)

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