JPS56500828A - - Google Patents
Info
- Publication number
- JPS56500828A JPS56500828A JP50159280A JP50159280A JPS56500828A JP S56500828 A JPS56500828 A JP S56500828A JP 50159280 A JP50159280 A JP 50159280A JP 50159280 A JP50159280 A JP 50159280A JP S56500828 A JPS56500828 A JP S56500828A
- 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.)
- Granted
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
- C09K11/74—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth
- C09K11/75—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth containing antimony
- C09K11/76—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth containing antimony also containing phosphorus and halogen, e.g. halophosphates
-
- 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
- C09K11/7734—Aluminates
-
- 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
-
- 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
- H01J61/44—Devices characterised by the luminescent material
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 |
|---|---|---|---|
| US06/051,306 US4258285A (en) | 1979-06-22 | 1979-06-22 | Two-component phosphor in a cool white lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56500828A true JPS56500828A (show.php) | 1981-06-18 |
| JPH023838B2 JPH023838B2 (show.php) | 1990-01-25 |
Family
ID=21970470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55501592A Expired JPH023838B2 (show.php) | 1979-06-22 | 1980-06-02 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4258285A (show.php) |
| EP (1) | EP0030557B1 (show.php) |
| JP (1) | JPH023838B2 (show.php) |
| CA (1) | CA1131288A (show.php) |
| DE (1) | DE3063451D1 (show.php) |
| WO (1) | WO1981000031A1 (show.php) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2081497A (en) * | 1980-07-31 | 1982-02-17 | Gen Electric | Fluorescent lamp construction utilizing a mixture of two phosphor materials |
| GB2150141B (en) * | 1983-11-24 | 1987-04-29 | Glaverbel | Compositions incorporating glass beads and methods of preparing them |
| EP0173994A3 (en) * | 1984-09-07 | 1987-07-01 | General Electric Company | Calcium halophosphate phosphor |
| US4847533A (en) * | 1986-02-05 | 1989-07-11 | General Electric Company | Low pressure mercury discharge fluorescent lamp utilizing multilayer phosphor combination for white color illumination |
| GB2271117A (en) * | 1992-10-02 | 1994-04-06 | Mass Technology | Low pressure mercury vapour lamp and luminescent materials therefor |
| US5923118A (en) * | 1997-03-07 | 1999-07-13 | Osram Sylvania Inc. | Neon gas discharge lamp providing white light with improved phospher |
| DE19727607C2 (de) * | 1997-06-28 | 2000-11-23 | Philips Corp Intellectual Pty | Plasmabildschirm mit einer UV-Leuchtstoffzubereitung und UV-Leuchtstoffzubereitung |
| JP2003147351A (ja) * | 2001-11-09 | 2003-05-21 | Taiwan Lite On Electronics Inc | 白色光光源の製作方法 |
| DE10326755A1 (de) * | 2003-06-13 | 2006-01-26 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Entladungslampe mit Zweibanden-Leuchtstoff |
| BRPI0413251B1 (pt) | 2003-08-19 | 2015-09-29 | Balance B V | Sistema de perfuração e método para perfurar um furo de sondagem em uma formação geológica |
| US20100296005A1 (en) * | 2008-02-19 | 2010-11-25 | Sharp Kabushiki Kaisha | Discharge tube, lighting device, display device, and television receiver |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2488733A (en) * | 1942-06-17 | 1949-11-22 | Gen Electric | Alkaline earth halophosphate phosphors |
| US2965786A (en) * | 1959-04-30 | 1960-12-20 | Sylvania Electric Prod | Calcium halophosphate phosphors |
| US3378499A (en) * | 1965-12-08 | 1968-04-16 | Gen Electric | Synthesis of halophosphate phosphors using calcium chlorspodiosite |
| US3513103A (en) * | 1967-12-12 | 1970-05-19 | Sylvania Electric Prod | Fluorescent phosphor |
| GB1264422A (show.php) | 1968-02-29 | 1972-02-23 | ||
| US4038204A (en) * | 1968-05-03 | 1977-07-26 | Westinghouse Electric Corporation | Alkaline-earth metal halophosphate luminescent composition activated by divalent europium and method of preparing same |
| US3549552A (en) * | 1969-01-27 | 1970-12-22 | Westinghouse Electric Corp | Calcium halophosphate "daylight" phosphor |
| US3598751A (en) * | 1970-02-09 | 1971-08-10 | Mallinckrodt Chemical Works | Process for preparing bivalent metal halophosphate compounds and products obtained thereby |
| DE2020136A1 (de) * | 1970-04-24 | 1971-11-11 | Mallinckrodt Chemical Works | Aktivierte Halogenphosphate zweiwertiger Metalle |
| US3670194A (en) * | 1971-01-26 | 1972-06-13 | Westinghouse Electric Corp | Color-corrected high-pressure mercury-vapor lamp |
| US4088923A (en) * | 1974-03-15 | 1978-05-09 | U.S. Philips Corporation | Fluorescent lamp with superimposed luminescent layers |
| US4075532A (en) * | 1976-06-14 | 1978-02-21 | General Electric Company | Cool-white fluorescent lamp with phosphor having modified spectral energy distribution to improve luminosity thereof |
| US4431941A (en) * | 1979-06-11 | 1984-02-14 | Gte Products Corporation | Fluorescent lamp having double phosphor layer |
-
1979
- 1979-06-22 US US06/051,306 patent/US4258285A/en not_active Expired - Lifetime
-
1980
- 1980-06-02 JP JP55501592A patent/JPH023838B2/ja not_active Expired
- 1980-06-02 DE DE8080901352T patent/DE3063451D1/de not_active Expired
- 1980-06-02 WO PCT/US1980/000700 patent/WO1981000031A1/en not_active Ceased
- 1980-06-18 CA CA354,247A patent/CA1131288A/en not_active Expired
-
1981
- 1981-01-12 EP EP80901352A patent/EP0030557B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4258285A (en) | 1981-03-24 |
| EP0030557B1 (en) | 1983-05-25 |
| JPH023838B2 (show.php) | 1990-01-25 |
| EP0030557A1 (en) | 1981-06-24 |
| DE3063451D1 (en) | 1983-07-07 |
| CA1131288A (en) | 1982-09-07 |
| WO1981000031A1 (en) | 1981-01-08 |
| EP0030557A4 (en) | 1981-10-27 |