JPS5730874B2 - - Google Patents
Info
- Publication number
- JPS5730874B2 JPS5730874B2 JP16169779A JP16169779A JPS5730874B2 JP S5730874 B2 JPS5730874 B2 JP S5730874B2 JP 16169779 A JP16169779 A JP 16169779A JP 16169779 A JP16169779 A JP 16169779A JP S5730874 B2 JPS5730874 B2 JP S5730874B2
- 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
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/7729—Chalcogenides
- C09K11/7731—Chalcogenides with alkaline earth metals
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 |
|---|---|---|---|
| FR7835330A FR2444073A1 (fr) | 1978-12-15 | 1978-12-15 | Nouvelles substances luminescentes a base de thiogallates d'alcalino terreux et leur procede d'invention |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5582185A JPS5582185A (en) | 1980-06-20 |
| JPS5730874B2 true JPS5730874B2 (US20110009641A1-20110113-C00116.png) | 1982-07-01 |
Family
ID=9216168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16169779A Granted JPS5582185A (en) | 1978-12-15 | 1979-12-14 | New luminescence material based on thiogallate and preparing same |
Country Status (6)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0369687U (US20110009641A1-20110113-C00116.png) * | 1989-11-14 | 1991-07-11 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57128772A (en) * | 1981-02-02 | 1982-08-10 | Hitachi Ltd | Fluorescent substance |
| FR2554122B1 (fr) * | 1983-11-02 | 1987-03-20 | Rhone Poulenc Spec Chim | Nouvelle composition destinee au marquage de documents et procede de verification de l'authenticite de ces documents |
| US6544438B2 (en) * | 2000-08-02 | 2003-04-08 | Sarnoff Corporation | Preparation of high emission efficiency alkaline earth metal thiogallate phosphors |
| US20020122895A1 (en) * | 2000-09-14 | 2002-09-05 | Cheong Dan Daeweon | Magnesium barium thioaluminate and related phosphor materials |
| JP2006183043A (ja) * | 2004-11-30 | 2006-07-13 | Showa Denko Kk | 蛍光体及びその製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52124486A (en) * | 1976-04-14 | 1977-10-19 | Dainippon Toryo Co Ltd | Production of polysulfide fluorescent substance |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2054602A1 (en) * | 1969-07-01 | 1971-04-23 | Gen Telephone Electr | Colour television tube phosphors |
| JPS4843034A (US20110009641A1-20110113-C00116.png) * | 1971-09-29 | 1973-06-22 | ||
| NL160869C (nl) * | 1972-11-03 | Philips Nv | Luminescerend scherm, alsmede ontladingslamp en katho- de straalbuis, voorzien van een dergelijk scherm. |
-
1978
- 1978-12-15 FR FR7835330A patent/FR2444073A1/fr active Granted
-
1979
- 1979-10-31 DE DE7979400812T patent/DE2963441D1/de not_active Expired
- 1979-10-31 EP EP19790400812 patent/EP0012635B1/fr not_active Expired
- 1979-12-14 FI FI793922A patent/FI65796C/fi not_active IP Right Cessation
- 1979-12-14 JP JP16169779A patent/JPS5582185A/ja active Granted
- 1979-12-14 CA CA000342097A patent/CA1136377A/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52124486A (en) * | 1976-04-14 | 1977-10-19 | Dainippon Toryo Co Ltd | Production of polysulfide fluorescent substance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0369687U (US20110009641A1-20110113-C00116.png) * | 1989-11-14 | 1991-07-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0012635A1 (fr) | 1980-06-25 |
| EP0012635B1 (fr) | 1982-07-28 |
| FI65796C (fi) | 1984-07-10 |
| JPS5582185A (en) | 1980-06-20 |
| FR2444073B1 (US20110009641A1-20110113-C00116.png) | 1982-06-11 |
| FI65796B (fi) | 1984-03-30 |
| DE2963441D1 (en) | 1982-09-16 |
| FR2444073A1 (fr) | 1980-07-11 |
| CA1136377A (fr) | 1982-11-30 |
| FI793922A (fi) | 1980-06-16 |
