JPS4997786A - - Google Patents
Info
- Publication number
- JPS4997786A JPS4997786A JP48144171A JP14417173A JPS4997786A JP S4997786 A JPS4997786 A JP S4997786A JP 48144171 A JP48144171 A JP 48144171A JP 14417173 A JP14417173 A JP 14417173A JP S4997786 A JPS4997786 A JP S4997786A
- 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.)
- Pending
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
- C09K11/7767—Chalcogenides
- C09K11/7769—Oxides
- C09K11/7771—Oxysulfides
-
- 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
- C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
- C09K11/7784—Chalcogenides
- C09K11/7787—Oxides
- C09K11/7789—Oxysulfides
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 |
|---|---|---|---|
| US318171A US3878119A (en) | 1972-12-26 | 1972-12-26 | Preparation of rare-earth oxysulfide phosphors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4997786A true JPS4997786A (cg-RX-API-DMAC7.html) | 1974-09-17 |
Family
ID=23236974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48144171A Pending JPS4997786A (cg-RX-API-DMAC7.html) | 1972-12-26 | 1973-12-26 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3878119A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS4997786A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2364320A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2211521B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1467010A (cg-RX-API-DMAC7.html) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3950668A (en) * | 1973-08-27 | 1976-04-13 | U.S. Radium Corporation | Cathode ray tube containing silicon sensitized rare earth oxysulfide phosphors |
| US4288264A (en) | 1979-11-21 | 1981-09-08 | Emi Limited | Detector construction |
| EP0030853B1 (en) * | 1979-12-12 | 1984-09-12 | Hitachi, Ltd. | Phosphor and method of manufacturing the phosphor |
| JPS6015484A (ja) * | 1983-07-08 | 1985-01-26 | Hitachi Ltd | インデツクス方式カラ−受像管 |
| DE3466998D1 (en) * | 1983-09-09 | 1987-12-03 | Kasei Optonix | Radiographic intensifying screen |
| FR2574583B1 (fr) * | 1984-12-07 | 1989-04-28 | Commissariat Energie Atomique | Ecran radioluminescent en couche epaisse, son procede de fabrication et dispositif pour la mise en oeuvre du procede |
| FR2647803A1 (fr) * | 1989-05-30 | 1990-12-07 | Thomson Tubes Electroniques | Materiau luminescent a base d'oxysulfure de lanthane pour ecran de tube cathodique utilisable dans des dispositifs holographiques |
| JP2878337B2 (ja) * | 1989-10-31 | 1999-04-05 | 化成オプトニクス株式会社 | 蛍光体の製造方法 |
| US5391884A (en) * | 1993-05-24 | 1995-02-21 | Eastman Kodak Company | Barium gadolinate phosphor activated by terbium and/or samarium |
| US5830629A (en) * | 1995-11-01 | 1998-11-03 | Eastman Kodak Company | Autoradiography assemblage using transparent screen |
| US6193908B1 (en) * | 1997-02-24 | 2001-02-27 | Superior Micropowders Llc | Electroluminescent phosphor powders, methods for making phosphor powders and devices incorporating same |
| AU2003225781A1 (en) * | 2002-03-13 | 2003-09-29 | University Of Florida | Novel methods for preparing rare-earth oxysulfide phosphors, and resulting materials |
| RU2614688C2 (ru) * | 2015-05-18 | 2017-03-28 | Общество с ограниченной ответственностью научно-производственная фирма "ЛЮМ" | ЛЮМИНОФОР КОМПЛЕКСНОГО ПРИНЦИПА ДЕЙСТВИЯ НА ОСНОВЕ ОКСИСУЛЬФИДОВ РЕДКОЗЕМЕЛЬНЫХ ЭЛЕМЕНТОВ, АКТИВИРОВАННЫЙ ИОНАМИ Ho3+ И Yb3+ |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3418247A (en) * | 1965-03-24 | 1968-12-24 | Rca Corp | Rare earth activated lanthanum and lutetium oxy-chalcogenide phosphors |
| NL129105C (cg-RX-API-DMAC7.html) * | 1965-11-22 | |||
| US3502590A (en) * | 1967-03-01 | 1970-03-24 | Rca Corp | Process for preparing phosphor |
| US3647707A (en) * | 1969-09-08 | 1972-03-07 | Gen Electric | Alkali monosulfide recrystallization of lanthanide oxysulfide luminescent material |
| US3650975A (en) * | 1969-10-31 | 1972-03-21 | Sylvania Electric Prod | Rare earth oxide phosphors containing alkali metal silicates and germanates |
| US3759835A (en) * | 1971-03-22 | 1973-09-18 | Gte Sylvania Inc | Process for producing rare earth oxide phosphors |
| US3721630A (en) * | 1971-09-27 | 1973-03-20 | Gte Sylvania Inc | Sulfur modified yttrium oxide phosphor |
-
1972
- 1972-12-26 US US318171A patent/US3878119A/en not_active Expired - Lifetime
-
1973
- 1973-12-22 DE DE2364320A patent/DE2364320A1/de active Pending
- 1973-12-26 JP JP48144171A patent/JPS4997786A/ja active Pending
- 1973-12-26 FR FR7346204A patent/FR2211521B1/fr not_active Expired
- 1973-12-27 GB GB5980873A patent/GB1467010A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2211521A1 (cg-RX-API-DMAC7.html) | 1974-07-19 |
| US3878119A (en) | 1975-04-15 |
| DE2364320A1 (de) | 1974-07-04 |
| GB1467010A (en) | 1977-03-16 |
| FR2211521B1 (cg-RX-API-DMAC7.html) | 1977-08-19 |