FR2442264B1 - - Google Patents

Info

Publication number
FR2442264B1
FR2442264B1 FR7928723A FR7928723A FR2442264B1 FR 2442264 B1 FR2442264 B1 FR 2442264B1 FR 7928723 A FR7928723 A FR 7928723A FR 7928723 A FR7928723 A FR 7928723A FR 2442264 B1 FR2442264 B1 FR 2442264B1
Authority
FR
France
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
FR7928723A
Other languages
French (fr)
Other versions
FR2442264A1 (en
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 FR2442264A1 publication Critical patent/FR2442264A1/en
Application granted granted Critical
Publication of FR2442264B1 publication Critical patent/FR2442264B1/fr
Granted 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)
FR7928723A 1978-11-21 1979-11-21 LUMINESCENT ALUMINATE Granted FR2442264A1 (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 (2)

Publication Number Publication Date
FR2442264A1 FR2442264A1 (en) 1980-06-20
FR2442264B1 true FR2442264B1 (en) 1982-12-10

Family

ID=19831927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928723A Granted FR2442264A1 (en) 1978-11-21 1979-11-21 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
GB2039517B (en) 1982-12-15
AU5281879A (en) 1980-05-29
FR2442264A1 (en) 1980-06-20
DE2945737A1 (en) 1980-05-29
IT1162797B (en) 1987-04-01
AR217563A1 (en) 1980-03-31
SE438324B (en) 1985-04-15
BE880130A (en) 1980-05-19
SE7909549L (en) 1980-05-22
JPS5573777A (en) 1980-06-03
ES486092A1 (en) 1980-05-16
HU182915B (en) 1984-03-28
NL7811436A (en) 1980-05-23
NL187212B (en) 1991-02-01
CA1139545A (en) 1983-01-18
GB2039517A (en) 1980-08-13
AU532148B2 (en) 1983-09-22
IT7927367A0 (en) 1979-11-16
BR7907483A (en) 1980-09-09
DE2945737C2 (en) 1989-11-09

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Legal Events

Date Code Title Description
ST Notification of lapse