JPS5423880B2 - - Google Patents
Info
- Publication number
- JPS5423880B2 JPS5423880B2 JP5979975A JP5979975A JPS5423880B2 JP S5423880 B2 JPS5423880 B2 JP S5423880B2 JP 5979975 A JP5979975 A JP 5979975A JP 5979975 A JP5979975 A JP 5979975A JP S5423880 B2 JPS5423880 B2 JP S5423880B2
- Authority
- JP
- Japan
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7406960A NL7406960A (nl) | 1974-05-24 | 1974-05-24 | Werkwijze voor het bereiden van een zeldzaam- -aard-aluminiaat, in het bijzonder een lumines- cerend zeldzaam-aard-aluminaat. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50161498A JPS50161498A (ja) | 1975-12-27 |
| JPS5423880B2 true JPS5423880B2 (ja) | 1979-08-16 |
Family
ID=19821419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5979975A Expired JPS5423880B2 (ja) | 1974-05-24 | 1975-05-21 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4024070A (ja) |
| JP (1) | JPS5423880B2 (ja) |
| BE (1) | BE829373A (ja) |
| CA (1) | CA1045807A (ja) |
| FR (1) | FR2272037B1 (ja) |
| GB (1) | GB1478229A (ja) |
| IT (1) | IT1038347B (ja) |
| NL (1) | NL7406960A (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5360386A (en) * | 1976-11-10 | 1978-05-30 | Matsushita Electric Ind Co Ltd | Production of cerium-activated yttrium orthoaluminate fluorescent substance |
| NL7809555A (nl) * | 1978-09-20 | 1980-03-24 | Philips Nv | Werkwijze voor het bereiden van een luminescerend alu- minaat. |
| NL8502025A (nl) * | 1985-07-15 | 1987-02-02 | Philips Nv | Lagedrukkwikdampontladingslamp. |
| DE10063939B4 (de) * | 2000-12-20 | 2005-01-27 | 3M Espe Ag | Dentalzement enthaltend ein reaktionsträges Dentalglas und Verfahren zu dessen Herstellung |
| US20040173807A1 (en) * | 2003-03-04 | 2004-09-09 | Yongchi Tian | Garnet phosphors, method of making the same, and application to semiconductor LED chips for manufacturing lighting devices |
| WO2005022032A1 (ja) * | 2003-08-28 | 2005-03-10 | Mitsubishi Chemical Corporation | 発光装置及び蛍光体 |
| JP5870655B2 (ja) * | 2011-11-30 | 2016-03-01 | 三菱化学株式会社 | 窒化物蛍光体とその製造方法 |
| US9447319B2 (en) | 2012-12-14 | 2016-09-20 | Cree, Inc. | Yellow phosphor having an increased activator concentration and a method of making a yellow phosphor |
| DE102013109313A1 (de) * | 2013-08-28 | 2015-03-05 | Leuchtstoffwerk Breitungen Gmbh | Verbesserter Granatleuchtstoff und Verfahren zu dessen Herstellung |
| US9331253B2 (en) | 2014-09-03 | 2016-05-03 | Cree, Inc. | Light emitting diode (LED) component comprising a phosphor with improved excitation properties |
| CN113603129B (zh) * | 2021-08-27 | 2023-03-14 | 北京工业大学 | 一种基于高机械化合成含稀土光电功能铝酸盐的新途径 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL154361B (nl) * | 1967-04-29 | 1977-08-15 | Philips Nv | Kathodestraalbuis voor lichtstipaftasting. |
| US3577350A (en) * | 1968-11-27 | 1971-05-04 | Gen Telephone & Elect | Europium and manganese activated sodium or potassium aluminate phosphors |
| US3623994A (en) * | 1969-10-31 | 1971-11-30 | Rca Corp | Very short luminescent decay-time phosphor |
| US3657140A (en) * | 1970-05-26 | 1972-04-18 | Edward F Gibbons | Cerium activated solid solution yttrium gallium oxide phosphor |
-
1974
- 1974-05-24 NL NL7406960A patent/NL7406960A/xx not_active Application Discontinuation
-
1975
- 1975-05-16 US US05/578,165 patent/US4024070A/en not_active Expired - Lifetime
- 1975-05-20 CA CA227,295A patent/CA1045807A/en not_active Expired
- 1975-05-21 IT IT23603/75A patent/IT1038347B/it active
- 1975-05-21 JP JP5979975A patent/JPS5423880B2/ja not_active Expired
- 1975-05-21 GB GB2180275A patent/GB1478229A/en not_active Expired
- 1975-05-22 BE BE156608A patent/BE829373A/xx unknown
- 1975-05-23 FR FR7516122A patent/FR2272037B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2522867B2 (de) | 1977-05-26 |
| BE829373A (fr) | 1975-11-24 |
| NL7406960A (nl) | 1975-11-26 |
| DE2522867A1 (de) | 1976-04-08 |
| JPS50161498A (ja) | 1975-12-27 |
| FR2272037A1 (ja) | 1975-12-19 |
| IT1038347B (it) | 1979-11-20 |
| FR2272037B1 (ja) | 1979-05-25 |
| GB1478229A (en) | 1977-06-29 |
| CA1045807A (en) | 1979-01-09 |
| US4024070A (en) | 1977-05-17 |