BE754013A - Substance luminescente activee a l'aide d'europium trivalent, ecrans luminescents et lampes a decharge comportant une telle substance - Google Patents

Substance luminescente activee a l'aide d'europium trivalent, ecrans luminescents et lampes a decharge comportant une telle substance

Info

Publication number
BE754013A
BE754013A BE754013DA BE754013A BE 754013 A BE754013 A BE 754013A BE 754013D A BE754013D A BE 754013DA BE 754013 A BE754013 A BE 754013A
Authority
BE
Belgium
Prior art keywords
substance
luminescent
trivalent
europe
discharge lamps
Prior art date
Application number
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BE754013A publication Critical patent/BE754013A/fr

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
    • C09K11/7783—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
    • C09K11/7795—Phosphates
    • 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
    • C09K11/7797—Borates
    • 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
    • C09K11/7798—Antimonates; Arsenates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
BE754013D 1969-07-29 1970-07-27 Substance luminescente activee a l'aide d'europium trivalent, ecrans luminescents et lampes a decharge comportant une telle substance BE754013A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6911548A NL6911548A (fr) 1969-07-29 1969-07-29

Publications (1)

Publication Number Publication Date
BE754013A true BE754013A (fr) 1971-01-27

Family

ID=19807573

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754013D BE754013A (fr) 1969-07-29 1970-07-27 Substance luminescente activee a l'aide d'europium trivalent, ecrans luminescents et lampes a decharge comportant une telle substance

Country Status (12)

Country Link
US (1) US3647708A (fr)
JP (1) JPS4938993B1 (fr)
AT (1) AT294976B (fr)
AU (1) AU1792770A (fr)
BE (1) BE754013A (fr)
CA (1) CA932947A (fr)
DE (1) DE2034319A1 (fr)
ES (1) ES382199A1 (fr)
FR (1) FR2055656A5 (fr)
GB (1) GB1263038A (fr)
NL (1) NL6911548A (fr)
SE (1) SE348486B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3754701B2 (ja) * 2004-06-18 2006-03-15 大電株式会社 蛍光体及びそれを使用した発光素子

Also Published As

Publication number Publication date
US3647708A (en) 1972-03-07
ES382199A1 (es) 1975-07-01
AT294976B (de) 1971-12-10
FR2055656A5 (fr) 1971-05-07
CA932947A (en) 1973-09-04
SE348486B (fr) 1972-09-04
AU1792770A (en) 1972-01-27
JPS4938993B1 (fr) 1974-10-22
NL6911548A (fr) 1971-02-02
GB1263038A (en) 1972-02-09
DE2034319A1 (de) 1971-02-11

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