BE880130A - LUMINESCENT ALUMINATE - Google Patents

LUMINESCENT ALUMINATE

Info

Publication number
BE880130A
BE880130A BE0/198188A BE198188A BE880130A BE 880130 A BE880130 A BE 880130A BE 0/198188 A BE0/198188 A BE 0/198188A BE 198188 A BE198188 A BE 198188A BE 880130 A BE880130 A BE 880130A
Authority
BE
Belgium
Prior art keywords
luminescent aluminate
aluminate
luminescent
Prior art date
Application number
BE0/198188A
Other languages
French (fr)
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 BE880130A publication Critical patent/BE880130A/en

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)
BE0/198188A 1978-11-21 1979-11-19 LUMINESCENT ALUMINATE BE880130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7811436,A NL187212B (en) 1978-11-21 1978-11-21 LUMINESCENT TERRAIR ALUMINATE; LUMINESCENT SCREEN; LOW-PRESSURE MERCURY DISCHARGE LAMP.

Publications (1)

Publication Number Publication Date
BE880130A true BE880130A (en) 1980-05-19

Family

ID=19831927

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/198188A BE880130A (en) 1978-11-21 1979-11-19 LUMINESCENT ALUMINATE

Country Status (14)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL184712C (en) * 1979-07-03 1989-10-02 Philips Nv LOW-PRESSURE MERCURY DISCHARGE LAMP.
FR2486519A1 (en) * 1980-07-08 1982-01-15 Centre Nat Rech Scient MIXED ALUMINUM OXIDES, PROCESS FOR THEIR PRODUCTION AND THEIR APPLICATION
DE3027516A1 (en) * 1980-07-19 1982-02-25 Friedrich 6000 Frankfurt Wolff Fluorescent lamp with continuous tanning effect - has UV radiation output increased in specified continuous spectrum, and uses aluminate phosphor
FR2588848B1 (en) * 1985-10-21 1987-11-20 Commissariat Energie Atomique LANTHANE-MAGNESIUM MIXED ALUMINATES, PROCESS FOR PRODUCING THE SAME, AND LASERS USING THE SAME
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 (en) 2000-12-22 2002-07-05 Sanken Electric Co Ltd Transmissive fluorescent cover for light emitting diode
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 (en) * 1972-11-03 Philips Nv LUMINESCENT SCREEN, AS WELL AS DISCHARGE LAMP AND KATHODE BEAM TUBE, FITTED WITH SUCH SCREEN.
FR2327302A1 (en) * 1975-10-10 1977-05-06 Anvar Luminophore compsn. exhibiting very short persistence - contg. oxides of alkaline earth metals, rare earth metals, terbium, aluminium and gallium
NL181063C (en) * 1976-05-13 1987-06-01 Philips Nv LUMINESCENT SCREEN; LOW-PRESSURE MERCURY DISCHARGE LAMP; PROCESS FOR PREPARING A LUMINESCENT MATERIAL
NL182998C (en) * 1977-05-06 1988-06-16 Philips Nv LOW-PRESSURE MERCURY DISCHARGE LAMP.

Also Published As

Publication number Publication date
SE7909549L (en) 1980-05-22
DE2945737A1 (en) 1980-05-29
JPS5573777A (en) 1980-06-03
FR2442264A1 (en) 1980-06-20
ES486092A1 (en) 1980-05-16
DE2945737C2 (en) 1989-11-09
SE438324B (en) 1985-04-15
HU182915B (en) 1984-03-28
GB2039517B (en) 1982-12-15
IT1162797B (en) 1987-04-01
NL7811436A (en) 1980-05-23
AR217563A1 (en) 1980-03-31
BR7907483A (en) 1980-09-09
AU5281879A (en) 1980-05-29
CA1139545A (en) 1983-01-18
GB2039517A (en) 1980-08-13
IT7927367A0 (en) 1979-11-16
FR2442264B1 (en) 1982-12-10
NL187212B (en) 1991-02-01
AU532148B2 (en) 1983-09-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: N.V. PHILIPS' GLOEILAMPENFABRIEKEN

Effective date: 19901130