ES356405A1 - Metodo de preparacion de un material luminiscente. - Google Patents

Metodo de preparacion de un material luminiscente.

Info

Publication number
ES356405A1
ES356405A1 ES356405A ES356405A ES356405A1 ES 356405 A1 ES356405 A1 ES 356405A1 ES 356405 A ES356405 A ES 356405A ES 356405 A ES356405 A ES 356405A ES 356405 A1 ES356405 A1 ES 356405A1
Authority
ES
Spain
Prior art keywords
polysulphide
phosphor
oxide
washed
oxysulphide
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES356405A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES356405A1 publication Critical patent/ES356405A1/es
Expired legal-status Critical Current

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
    • C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent 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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Luminescent Compositions (AREA)
  • Crushing And Pulverization Processes (AREA)
ES356405A 1967-07-25 1968-07-23 Metodo de preparacion de un material luminiscente. Expired ES356405A1 (es)

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
ES356405A1 true ES356405A1 (es) 1970-04-01

Family

ID=19800788

Family Applications (1)

Application Number Title Priority Date Filing Date
ES356405A Expired ES356405A1 (es) 1967-07-25 1968-07-23 Metodo de preparacion de un material luminiscente.

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)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2283345A1 (en) 1997-03-05 1998-09-11 Riedel-De Haen Gmbh 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
GB1205340A (en) 1970-09-16
BE718447A (de) 1969-01-23
DE1767946A1 (de) 1971-09-30
NO120436B (de) 1970-10-19
IL30415A0 (en) 1968-09-26
AT286468B (de) 1970-12-10
NL6710227A (de) 1969-01-28
FR1580544A (de) 1969-09-05

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