JPS4833944B1 - - Google Patents
Info
- Publication number
- JPS4833944B1 JPS4833944B1 JP43062157A JP6215768A JPS4833944B1 JP S4833944 B1 JPS4833944 B1 JP S4833944B1 JP 43062157 A JP43062157 A JP 43062157A JP 6215768 A JP6215768 A JP 6215768A JP S4833944 B1 JPS4833944 B1 JP S4833944B1
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
-
- 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
- C09K11/7737—Phosphates
- C09K11/7738—Phosphates 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)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6712085.A NL157942B (nl) | 1967-09-02 | 1967-09-02 | Stralingsbron met een lagedrukcadmiumdampontladingsbuis en een luminescerend scherm. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4833944B1 true JPS4833944B1 (ja) | 1973-10-17 |
Family
ID=19801102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP43062157A Pending JPS4833944B1 (ja) | 1967-09-02 | 1968-08-31 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3555336A (ja) |
| JP (1) | JPS4833944B1 (ja) |
| BE (1) | BE720329A (ja) |
| ES (1) | ES357705A1 (ja) |
| FR (1) | FR1581270A (ja) |
| GB (1) | GB1214699A (ja) |
| NL (1) | NL157942B (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2050691B (en) * | 1978-12-28 | 1983-07-20 | Mitsubishi Electric Corp | Metal-vapor discharge lamp |
| DE3232207A1 (de) * | 1982-08-30 | 1984-03-08 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Hochdruckentladungslampe kleiner leistung |
| US4698548A (en) * | 1985-10-15 | 1987-10-06 | Gte Products Corporation | Lamp incorporating phosphor blend of calcium fluorophosphate and strontium halophosphate |
| US5266864A (en) * | 1990-02-01 | 1993-11-30 | Gte Products Corporation | Negative glow discharge lamp with fill containing cesium or sodium |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2152999A (en) * | 1937-02-17 | 1939-04-04 | Gen Electric | Gaseous electric discharge lamp device |
| US3250722A (en) * | 1961-11-06 | 1966-05-10 | Du Pont | Luminescent solid solutions of europium compounds with at least one other rare earthcompound |
| US3360673A (en) * | 1964-06-09 | 1967-12-26 | Sylvania Electric Prod | Lamps having a molybdenum phosphate phosphor |
-
1967
- 1967-09-02 NL NL6712085.A patent/NL157942B/xx not_active IP Right Cessation
-
1968
- 1968-08-30 GB GB41473/68A patent/GB1214699A/en not_active Expired
- 1968-08-30 ES ES357705A patent/ES357705A1/es not_active Expired
- 1968-08-31 JP JP43062157A patent/JPS4833944B1/ja active Pending
- 1968-09-02 FR FR1581270D patent/FR1581270A/fr not_active Expired
- 1968-09-02 BE BE720329D patent/BE720329A/xx unknown
- 1968-09-03 US US756933A patent/US3555336A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1581270A (ja) | 1969-09-12 |
| NL6712085A (ja) | 1969-03-04 |
| DE1764903B2 (de) | 1976-10-14 |
| US3555336A (en) | 1971-01-12 |
| BE720329A (ja) | 1969-03-03 |
| ES357705A1 (es) | 1970-03-16 |
| DE1764903A1 (de) | 1971-11-25 |
| NL157942B (nl) | 1978-09-15 |
| GB1214699A (en) | 1970-12-02 |