BE788540R - Lampes - Google Patents
LampesInfo
- Publication number
- BE788540R BE788540R BE788540DA BE788540R BE 788540 R BE788540 R BE 788540R BE 788540D A BE788540D A BE 788540DA BE 788540 R BE788540 R BE 788540R
- Authority
- BE
- Belgium
- Prior art keywords
- lamps
- Prior art date
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
- H01J61/44—Devices characterised by the luminescent material
-
- 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
- C09K11/0855—Phosphates
- C09K11/0861—Phosphates with alkaline earth metals
- C09K11/0866—Phosphates with alkaline earth metals with halogens
-
- 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
- C09K11/59—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing silicon
-
- 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
- C09K11/66—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing germanium, tin or lead
-
- 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
- C09K11/67—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing refractory metals
- C09K11/68—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing refractory metals containing chromium, molybdenum or tungsten
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 |
---|---|---|---|
US17935471A | 1971-09-10 | 1971-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE788540R true BE788540R (fr) | 1973-03-08 |
Family
ID=22656236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE788540D BE788540R (fr) | 1971-09-10 | Lampes |
Country Status (5)
Country | Link |
---|---|
US (1) | US3748517A (fr) |
JP (1) | JPS5213674B2 (fr) |
BE (1) | BE788540R (fr) |
GB (1) | GB1334470A (fr) |
MY (1) | MY7400178A (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL164697C (nl) * | 1973-10-05 | 1981-01-15 | Philips Nv | Lagedrukkwikdampontladingslamp. |
NL7316494A (nl) * | 1973-12-03 | 1975-06-05 | Philips Nv | Kwikdampontladingslamp voor kleurenreproduktie volgens elektrofotografische processen. |
US4047069A (en) * | 1974-06-21 | 1977-09-06 | Matsushita Electronics Corporation | High-pressure mercury-vapor lamp having a plural phosphor coating |
US4055781A (en) * | 1974-09-09 | 1977-10-25 | Gte Sylvania Incorporated | Special purpose fluorescent lamp |
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 |
JPS5919412B2 (ja) * | 1978-01-30 | 1984-05-07 | 三菱電機株式会社 | けい光ランプ |
US4251750A (en) * | 1979-03-28 | 1981-02-17 | Gte Products Corporation | Fluorescent lamp for use in liquid analysis |
US4371810A (en) * | 1980-05-05 | 1983-02-01 | Westinghouse Electric Corp. | Plant growth type fluorescent lamp |
US4717857A (en) * | 1986-12-22 | 1988-01-05 | General Electric Company | Fluorescent lamp producing white color illumination with multiple phosphor combination |
EP0550937B1 (fr) * | 1992-01-07 | 1997-03-19 | Koninklijke Philips Electronics N.V. | Lampe à décharge dans la vapeur de mercure à basse pression |
US6525460B1 (en) * | 2000-08-30 | 2003-02-25 | General Electric Company | Very high color rendition fluorescent lamps |
US6538372B2 (en) | 2000-12-18 | 2003-03-25 | Koninklijke Philips Electronics N.V. | Fluorescent agro lamp with reduced mercury |
US6472812B2 (en) | 2000-12-18 | 2002-10-29 | Koninklijke Philips Electronics N.V. | Fluorescent colortone lamp with reduced mercury |
US6531823B2 (en) | 2000-12-18 | 2003-03-11 | Koninklijke Philips Electronics N.V. | Fluorescent colortone lamp with reduced mercury |
US7235792B2 (en) | 2004-05-19 | 2007-06-26 | Carl Scott Elofson | Color-tuned volumetric light using high quantum yield nanocrystals |
CN101184823B (zh) * | 2005-06-02 | 2016-03-02 | 皇家飞利浦电子股份有限公司 | 包括补偿彩色缺陷的发光材料的照明*** |
US7633216B2 (en) * | 2005-11-28 | 2009-12-15 | General Electric Company | Barium-free electrode materials for electric lamps and methods of manufacture thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3287586A (en) * | 1963-10-01 | 1966-11-22 | Sylvania Electric Prod | Plant growth lamp |
US3602758A (en) * | 1969-06-20 | 1971-08-31 | Westinghouse Electric Corp | Phosphor blend lamps which reduce the proportions of the costlier phosphors |
-
0
- BE BE788540D patent/BE788540R/fr active
-
1971
- 1971-09-10 US US00179354A patent/US3748517A/en not_active Expired - Lifetime
-
1972
- 1972-07-25 GB GB3465972A patent/GB1334470A/en not_active Expired
- 1972-09-06 JP JP7288756A patent/JPS5213674B2/ja not_active Expired
-
1974
- 1974-12-30 MY MY178/74A patent/MY7400178A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPS4849279A (fr) | 1973-07-11 |
JPS5213674B2 (fr) | 1977-04-15 |
GB1334470A (en) | 1973-10-17 |
US3748517A (en) | 1973-07-24 |
MY7400178A (en) | 1974-12-31 |
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