DE69830839D1 - Niederdruck-gasentladungslampe mit verschiedenen leuchtstoffe - Google Patents
Niederdruck-gasentladungslampe mit verschiedenen leuchtstoffeInfo
- Publication number
- DE69830839D1 DE69830839D1 DE69830839T DE69830839T DE69830839D1 DE 69830839 D1 DE69830839 D1 DE 69830839D1 DE 69830839 T DE69830839 T DE 69830839T DE 69830839 T DE69830839 T DE 69830839T DE 69830839 D1 DE69830839 D1 DE 69830839D1
- Authority
- DE
- Germany
- Prior art keywords
- fluores
- various
- low pressure
- discharge lamp
- gas discharge
- Prior art date
- 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 - Lifetime
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
- C09K11/77—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
-
- 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
- C09K11/7774—Aluminates
-
- 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
- C09K11/7777—Phosphates
-
- 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
- C09K11/778—Borates
-
- 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
-
- 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
- C09K11/7795—Phosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97204030 | 1997-12-19 | ||
EP97204030 | 1997-12-19 | ||
PCT/IB1998/002019 WO1999033092A1 (en) | 1997-12-19 | 1998-12-14 | Low-pressure discharge lamp, comprising several luminescent substances |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69830839D1 true DE69830839D1 (de) | 2005-08-18 |
DE69830839T2 DE69830839T2 (de) | 2006-05-24 |
Family
ID=8229093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69830839T Expired - Lifetime DE69830839T2 (de) | 1997-12-19 | 1998-12-14 | Niederdruck-gasentladungslampe mit verschiedenen leuchtstoffen |
Country Status (6)
Country | Link |
---|---|
US (1) | US6144152A (de) |
EP (1) | EP0976142B8 (de) |
JP (1) | JP2001512625A (de) |
CN (1) | CN1146012C (de) |
DE (1) | DE69830839T2 (de) |
WO (1) | WO1999033092A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1165183C (zh) * | 2000-05-15 | 2004-09-01 | 北京北达华彩科技有限公司 | 自适应色度补偿法及其补偿装置 |
US6525460B1 (en) * | 2000-08-30 | 2003-02-25 | General Electric Company | Very high color rendition fluorescent lamps |
DE10058852A1 (de) * | 2000-11-27 | 2002-06-06 | Raylux Gmbh | Kompakte elektrodenlose Niederdruck-Gasentladungslampe mit erhöhter Lebensdauer |
JP2007507833A (ja) * | 2003-09-29 | 2007-03-29 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 蛍光灯 |
WO2005071712A2 (en) * | 2004-01-23 | 2005-08-04 | Koninklijke Philips Electronics N.V. | A low-pressure mercury discharge lamp and process for its preparation |
DE102004018590A1 (de) * | 2004-04-16 | 2005-11-03 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Leuchtstoffzusammensetzung für eine Niederdruckentladungslampe mit sehr hoher Farbtemperatur |
DE102006052222A1 (de) * | 2006-11-06 | 2008-05-08 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Leuchtstoffzusammensetzung für eine Niederdruckentladungslampe mit Farbwiedergabeindex größer als 90, hoher Lichtausbeute und hoher Farbortstabilität |
EP1970423A1 (de) * | 2007-03-13 | 2008-09-17 | LightTech Lámpatechnológia Kft. | Leuchtstofflampe zur Anregung der Bildung von Prävitamin D3 |
CN101392892B (zh) * | 2007-09-18 | 2010-10-13 | 华兴电子工业股份有限公司 | 具有高演色性的数组式发光装置 |
TWI412685B (zh) * | 2010-05-24 | 2013-10-21 | Delta Electronics Inc | 提高輸出色彩演色性之單一封裝發光二極體光源 |
US20120126685A1 (en) * | 2010-11-23 | 2012-05-24 | Toth Katalin | Lamp for incandescent-like color quality |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL164697C (nl) * | 1973-10-05 | 1981-01-15 | Philips Nv | Lagedrukkwikdampontladingslamp. |
US4176294A (en) * | 1975-10-03 | 1979-11-27 | Westinghouse Electric Corp. | Method and device for efficiently generating white light with good rendition of illuminated objects |
JPS5919412B2 (ja) * | 1978-01-30 | 1984-05-07 | 三菱電機株式会社 | けい光ランプ |
AU563756B2 (en) * | 1983-04-25 | 1987-07-23 | Philips Electronics N.V. | Discharge lamp |
JP3149444B2 (ja) * | 1991-01-30 | 2001-03-26 | 東芝ライテック株式会社 | 低圧水銀蒸気放電灯 |
US5854533A (en) * | 1992-10-19 | 1998-12-29 | Gte Products Corporation | Fluorescent lamps with high color-rendering and high brightness |
-
1998
- 1998-12-09 US US09/208,510 patent/US6144152A/en not_active Expired - Lifetime
- 1998-12-14 DE DE69830839T patent/DE69830839T2/de not_active Expired - Lifetime
- 1998-12-14 EP EP98957078A patent/EP0976142B8/de not_active Expired - Lifetime
- 1998-12-14 JP JP53352699A patent/JP2001512625A/ja not_active Ceased
- 1998-12-14 WO PCT/IB1998/002019 patent/WO1999033092A1/en active IP Right Grant
- 1998-12-14 CN CNB988026414A patent/CN1146012C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0976142B1 (de) | 2005-07-13 |
CN1248343A (zh) | 2000-03-22 |
WO1999033092A1 (en) | 1999-07-01 |
EP0976142A1 (de) | 2000-02-02 |
EP0976142B8 (de) | 2005-09-14 |
CN1146012C (zh) | 2004-04-14 |
DE69830839T2 (de) | 2006-05-24 |
US6144152A (en) | 2000-11-07 |
JP2001512625A (ja) | 2001-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |