FR2442264A1 - Aluminate luminescent - Google Patents
Aluminate luminescentInfo
- Publication number
- FR2442264A1 FR2442264A1 FR7928723A FR7928723A FR2442264A1 FR 2442264 A1 FR2442264 A1 FR 2442264A1 FR 7928723 A FR7928723 A FR 7928723A FR 7928723 A FR7928723 A FR 7928723A FR 2442264 A1 FR2442264 A1 FR 2442264A1
- Authority
- FR
- France
- Prior art keywords
- activation
- emission
- elements
- aluminate
- last
- 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.)
- Granted
Links
- 150000004645 aluminates Chemical class 0.000 title abstract 3
- 230000004913 activation Effects 0.000 abstract 4
- 229910052692 Dysprosium Inorganic materials 0.000 abstract 3
- 229910052771 Terbium Inorganic materials 0.000 abstract 3
- 229910052804 chromium Inorganic materials 0.000 abstract 3
- 229910052748 manganese Inorganic materials 0.000 abstract 3
- 229910052787 antimony Inorganic materials 0.000 abstract 2
- 229910052718 tin Inorganic materials 0.000 abstract 2
- 229910052688 Gadolinium Inorganic materials 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 238000002211 ultraviolet spectrum Methods 0.000 abstract 1
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7811436,A NL187212B (nl) | 1978-11-21 | 1978-11-21 | Luminescerend terrair aluminaat; luminescerend scherm; lagedrukkwikdampontladingslamp. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2442264A1 true FR2442264A1 (fr) | 1980-06-20 |
| FR2442264B1 FR2442264B1 (enrdf_load_stackoverflow) | 1982-12-10 |
Family
ID=19831927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7928723A Granted FR2442264A1 (fr) | 1978-11-21 | 1979-11-21 | Aluminate luminescent |
Country Status (14)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0043776A1 (fr) * | 1980-07-08 | 1982-01-13 | Centre National De La Recherche Scientifique (Cnrs) | Oxydes mixtes d'aluminium, leur procédé de fabrication et leur application |
| FR2588848A1 (fr) * | 1985-10-21 | 1987-04-24 | Commissariat Energie Atomique | Aluminates mixtes de lanthane-magnesium, leur procede de fabrication et lasers utilisant ces aluminates |
| EP0222606A3 (en) * | 1985-11-13 | 1988-02-03 | Thorn Emi Plc | Improvements in or relating to infra-red phosphors |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL184712C (nl) * | 1979-07-03 | 1989-10-02 | Philips Nv | Lagedrukkwikdampontladingslamp. |
| DE3027516A1 (de) * | 1980-07-19 | 1982-02-25 | Friedrich 6000 Frankfurt Wolff | Leuchtstofflampe mit einem kontinuierlichen braeunungsspektrum |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2327302A1 (fr) * | 1975-10-10 | 1977-05-06 | Anvar | Composes luminophores |
| FR2351498A1 (fr) * | 1976-05-13 | 1977-12-09 | Philips Nv | Ecran luminescent |
| FR2390000A1 (fr) * | 1977-05-06 | 1978-12-01 | Philips Nv | Lampe a decharge a vapeur de mercure sous basse pression |
Family Cites Families (1)
| 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. |
-
1978
- 1978-11-21 NL NLAANVRAGE7811436,A patent/NL187212B/xx not_active Application Discontinuation
-
1979
- 1979-10-17 AR AR278541A patent/AR217563A1/es active
- 1979-11-13 DE DE19792945737 patent/DE2945737A1/de active Granted
- 1979-11-14 AU AU52818/79A patent/AU532148B2/en not_active Ceased
- 1979-11-15 CA CA000339940A patent/CA1139545A/en not_active Expired
- 1979-11-16 GB GB7939798A patent/GB2039517B/en not_active Expired
- 1979-11-16 IT IT27367/79A patent/IT1162797B/it active
- 1979-11-19 HU HU79PI694A patent/HU182915B/hu not_active IP Right Cessation
- 1979-11-19 BE BE0/198188A patent/BE880130A/fr not_active IP Right Cessation
- 1979-11-19 BR BR7907483A patent/BR7907483A/pt unknown
- 1979-11-19 ES ES486092A patent/ES486092A1/es not_active Expired
- 1979-11-19 SE SE7909549A patent/SE438324B/sv not_active IP Right Cessation
- 1979-11-20 JP JP14964879A patent/JPS5573777A/ja active Pending
- 1979-11-21 FR FR7928723A patent/FR2442264A1/fr active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2327302A1 (fr) * | 1975-10-10 | 1977-05-06 | Anvar | Composes luminophores |
| FR2351498A1 (fr) * | 1976-05-13 | 1977-12-09 | Philips Nv | Ecran luminescent |
| FR2390000A1 (fr) * | 1977-05-06 | 1978-12-01 | Philips Nv | Lampe a decharge a vapeur de mercure sous basse pression |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0043776A1 (fr) * | 1980-07-08 | 1982-01-13 | Centre National De La Recherche Scientifique (Cnrs) | Oxydes mixtes d'aluminium, leur procédé de fabrication et leur application |
| US4606846A (en) * | 1980-07-08 | 1986-08-19 | Centre National De La Rechereche Scientifique | Mixed rare earth metal, divalent transition metal, aluminum oxide |
| FR2588848A1 (fr) * | 1985-10-21 | 1987-04-24 | Commissariat Energie Atomique | Aluminates mixtes de lanthane-magnesium, leur procede de fabrication et lasers utilisant ces aluminates |
| EP0227499A1 (fr) * | 1985-10-21 | 1987-07-01 | Commissariat A L'energie Atomique | Aluminates mixtes de lanthane-magnesium, leur procédé de fabrication et lasers utilisant ces aluminates |
| US4915869A (en) * | 1985-10-21 | 1990-04-10 | Commissariat A L'energie Atomique | Mixed lanthanum-magnesium aluminates |
| EP0222606A3 (en) * | 1985-11-13 | 1988-02-03 | Thorn Emi Plc | Improvements in or relating to infra-red phosphors |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7909549L (sv) | 1980-05-22 |
| AU5281879A (en) | 1980-05-29 |
| GB2039517A (en) | 1980-08-13 |
| HU182915B (en) | 1984-03-28 |
| NL187212B (nl) | 1991-02-01 |
| IT7927367A0 (it) | 1979-11-16 |
| CA1139545A (en) | 1983-01-18 |
| DE2945737C2 (enrdf_load_stackoverflow) | 1989-11-09 |
| SE438324B (sv) | 1985-04-15 |
| BE880130A (fr) | 1980-05-19 |
| JPS5573777A (en) | 1980-06-03 |
| AU532148B2 (en) | 1983-09-22 |
| NL7811436A (nl) | 1980-05-23 |
| AR217563A1 (es) | 1980-03-31 |
| ES486092A1 (es) | 1980-05-16 |
| GB2039517B (en) | 1982-12-15 |
| BR7907483A (pt) | 1980-09-09 |
| FR2442264B1 (enrdf_load_stackoverflow) | 1982-12-10 |
| IT1162797B (it) | 1987-04-01 |
| DE2945737A1 (de) | 1980-05-29 |
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| JPS5323177A (en) | Mercury vapor discharge lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |