CA1139545A - Luminescent aluminate - Google Patents

Luminescent aluminate

Info

Publication number
CA1139545A
CA1139545A CA000339940A CA339940A CA1139545A CA 1139545 A CA1139545 A CA 1139545A CA 000339940 A CA000339940 A CA 000339940A CA 339940 A CA339940 A CA 339940A CA 1139545 A CA1139545 A CA 1139545A
Authority
CA
Canada
Prior art keywords
mol
aluminate
luminescent
content
oxides
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
CA000339940A
Other languages
English (en)
French (fr)
Inventor
Gert M. Boogerd
Johannes T.W. De Hair
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
Application granted granted Critical
Publication of CA1139545A publication Critical patent/CA1139545A/en
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, 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
    • C09K11/7774—Aluminates
    • 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
    • C09K11/7706—Aluminates
    • 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
    • C09K11/77064—Aluminosilicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
CA000339940A 1978-11-21 1979-11-15 Luminescent aluminate Expired CA1139545A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE7811436,A NL187212B (nl) 1978-11-21 1978-11-21 Luminescerend terrair aluminaat; luminescerend scherm; lagedrukkwikdampontladingslamp.
NL7811436 1978-11-21

Publications (1)

Publication Number Publication Date
CA1139545A true CA1139545A (en) 1983-01-18

Family

ID=19831927

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000339940A Expired CA1139545A (en) 1978-11-21 1979-11-15 Luminescent aluminate

Country Status (14)

Country Link
JP (1) JPS5573777A (pt)
AR (1) AR217563A1 (pt)
AU (1) AU532148B2 (pt)
BE (1) BE880130A (pt)
BR (1) BR7907483A (pt)
CA (1) CA1139545A (pt)
DE (1) DE2945737A1 (pt)
ES (1) ES486092A1 (pt)
FR (1) FR2442264A1 (pt)
GB (1) GB2039517B (pt)
HU (1) HU182915B (pt)
IT (1) IT1162797B (pt)
NL (1) NL187212B (pt)
SE (1) SE438324B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL184712C (nl) * 1979-07-03 1989-10-02 Philips Nv Lagedrukkwikdampontladingslamp.
FR2486519A1 (fr) * 1980-07-08 1982-01-15 Centre Nat Rech Scient Oxydes mixtes d'aluminium, leur procede de fabrication et leur application
DE3027516A1 (de) * 1980-07-19 1982-02-25 Friedrich 6000 Frankfurt Wolff Leuchtstofflampe mit einem kontinuierlichen braeunungsspektrum
FR2588848B1 (fr) * 1985-10-21 1987-11-20 Commissariat Energie Atomique Aluminates mixtes de lanthane-magnesium, leur procede de fabrication et lasers utilisant ces aluminates
GB8527992D0 (en) * 1985-11-13 1985-12-18 Emi Plc Thorn Infra-red phosphors
GB8711920D0 (en) * 1987-05-20 1987-06-24 Emi Plc Thorn Infra-red phosphors
JP2002190622A (ja) 2000-12-22 2002-07-05 Sanken Electric Co Ltd 発光ダイオード用透光性蛍光カバー
GB2374602B (en) * 2001-04-18 2003-04-23 Shandong Lunbo Ind & Comm Grou Alkali earth aluminate-silicate photoluminescent pigment which is activated by rare-earth elements
US7419621B2 (en) * 2006-03-07 2008-09-02 Osram Sylvania Inc. UV-emitting phosphor and lamp containing same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160869C (nl) * 1972-11-03 Philips Nv Luminescerend scherm, alsmede ontladingslamp en katho- de straalbuis, voorzien van een dergelijk scherm.
FR2327302A1 (fr) * 1975-10-10 1977-05-06 Anvar Composes luminophores
NL181063C (nl) * 1976-05-13 1987-06-01 Philips Nv Luminescerend scherm; lagedrukkwikdampontladingslamp; werkwijze voor de bereiding van een luminescerend materiaal.
NL182998C (nl) * 1977-05-06 1988-06-16 Philips Nv Lagedrukkwikdampontladingslamp.

Also Published As

Publication number Publication date
AR217563A1 (es) 1980-03-31
AU532148B2 (en) 1983-09-22
IT1162797B (it) 1987-04-01
NL7811436A (nl) 1980-05-23
GB2039517A (en) 1980-08-13
HU182915B (en) 1984-03-28
BE880130A (fr) 1980-05-19
BR7907483A (pt) 1980-09-09
AU5281879A (en) 1980-05-29
GB2039517B (en) 1982-12-15
SE7909549L (sv) 1980-05-22
IT7927367A0 (it) 1979-11-16
ES486092A1 (es) 1980-05-16
DE2945737C2 (pt) 1989-11-09
JPS5573777A (en) 1980-06-03
NL187212B (nl) 1991-02-01
SE438324B (sv) 1985-04-15
FR2442264A1 (fr) 1980-06-20
DE2945737A1 (de) 1980-05-29
FR2442264B1 (pt) 1982-12-10

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