AT286468B - Verfahren zur Herstellung eines Leuchtstoffes - Google Patents

Verfahren zur Herstellung eines Leuchtstoffes

Info

Publication number
AT286468B
AT286468B AT705268A AT705268A AT286468B AT 286468 B AT286468 B AT 286468B AT 705268 A AT705268 A AT 705268A AT 705268 A AT705268 A AT 705268A AT 286468 B AT286468 B AT 286468B
Authority
AT
Austria
Prior art keywords
phosphor
production
Prior art date
Application number
AT705268A
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 AT286468B publication Critical patent/AT286468B/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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • C09K11/7771—Oxysulfides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/288—Sulfides
    • C01F17/294—Oxysulfides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Luminescent Compositions (AREA)
  • Crushing And Pulverization Processes (AREA)
AT705268A 1967-07-25 1968-07-22 Verfahren zur Herstellung eines Leuchtstoffes AT286468B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6710227A NL6710227A (de) 1967-07-25 1967-07-25

Publications (1)

Publication Number Publication Date
AT286468B true AT286468B (de) 1970-12-10

Family

ID=19800788

Family Applications (1)

Application Number Title Priority Date Filing Date
AT705268A AT286468B (de) 1967-07-25 1968-07-22 Verfahren zur Herstellung eines Leuchtstoffes

Country Status (9)

Country Link
AT (1) AT286468B (de)
BE (1) BE718447A (de)
DE (1) DE1767946A1 (de)
ES (1) ES356405A1 (de)
FR (1) FR1580544A (de)
GB (1) GB1205340A (de)
IL (1) IL30415A0 (de)
NL (1) NL6710227A (de)
NO (1) NO120436B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6802992B1 (en) 1997-03-05 2004-10-12 Wieczoreck Juergen Non-green anti-stokes luminescent substance
DE102006031563A1 (de) * 2006-06-27 2008-01-03 Dieter Ebert Lumineszenzstoff-Zusammensetzung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6802992B1 (en) 1997-03-05 2004-10-12 Wieczoreck Juergen Non-green anti-stokes luminescent substance
DE102006031563A1 (de) * 2006-06-27 2008-01-03 Dieter Ebert Lumineszenzstoff-Zusammensetzung

Also Published As

Publication number Publication date
NL6710227A (de) 1969-01-28
GB1205340A (en) 1970-09-16
FR1580544A (de) 1969-09-05
NO120436B (de) 1970-10-19
ES356405A1 (es) 1970-04-01
DE1767946A1 (de) 1971-09-30
IL30415A0 (en) 1968-09-26
BE718447A (de) 1969-01-23

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Legal Events

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