AT294976B - Leuchtschirm - Google Patents

Leuchtschirm

Info

Publication number
AT294976B
AT294976B AT682870A AT682870A AT294976B AT 294976 B AT294976 B AT 294976B AT 682870 A AT682870 A AT 682870A AT 682870 A AT682870 A AT 682870A AT 294976 B AT294976 B AT 294976B
Authority
AT
Austria
Prior art keywords
luminescent screen
luminescent
screen
Prior art date
Application number
AT682870A
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
Application granted granted Critical
Publication of AT294976B publication Critical patent/AT294976B/de

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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials 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)
AT682870A 1969-07-29 1970-07-27 Leuchtschirm AT294976B (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AT294976B true AT294976B (de) 1971-12-10

Family

ID=19807573

Family Applications (1)

Application Number Title Priority Date Filing Date
AT682870A AT294976B (de) 1969-07-29 1970-07-27 Leuchtschirm

Country Status (12)

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

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
AU1792770A (en) 1972-01-27
ES382199A1 (es) 1975-07-01
NL6911548A (de) 1971-02-02
GB1263038A (en) 1972-02-09
BE754013A (fr) 1971-01-27
DE2034319A1 (de) 1971-02-11
CA932947A (en) 1973-09-04
FR2055656A5 (de) 1971-05-07
SE348486B (de) 1972-09-04
US3647708A (en) 1972-03-07
JPS4938993B1 (de) 1974-10-22

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee