ES2009786B3 - Lampara de descarga en vapor de mercurio a baja presion. - Google Patents
Lampara de descarga en vapor de mercurio a baja presion.Info
- Publication number
- ES2009786B3 ES2009786B3 ES86202353T ES86202353T ES2009786B3 ES 2009786 B3 ES2009786 B3 ES 2009786B3 ES 86202353 T ES86202353 T ES 86202353T ES 86202353 T ES86202353 T ES 86202353T ES 2009786 B3 ES2009786 B3 ES 2009786B3
- Authority
- ES
- Spain
- Prior art keywords
- activated
- luminescent
- range
- emission
- radiation
- 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
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
- C09K11/7766—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
- C09K11/778—Borates
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)
Abstract
Una lámpara de descarga de vapor de mercurio a baja presión que presenta un rendimiento de color muy satisfactorio, una temperatura de color de la luz blanca emitida en el intervalo de 2300 a 3300 K y un punto de color sobre o cerca de la curva Planckiana, teniendo dicha lámpara una envoltura emisora de radiaciones hermética a los gases y teniendo mercurio y gases raros, y una capa luminiscente que comprende: a. al menos un halofosfato de metal alcalinotérreo, luminiscente, activado por antimonio trivalente y por manganeso bivalente con una temperatura de color de radiación emitida de 2900 a 5000 K. b. al menos un material luminiscente activado por europio bivalente con un máximo de emisión en el rango de 470 a 500 nm y con un semivalor de anchura de la banda de emisión de no más de 90 nm; c. un metaborato metálico de tierras raras luminiscente activado por cerio trivalente y por manganeso bivalente, que posee una estructura cristalina monoclínica cuya retícula fundamental se define por lafórmula Ln(Mg,Zn,Cd)B5 O10 en la que Ln representa al menos uno de los elementos itrio, lantano y gadolinio y en la que puede reemplazarse hasta 20% en moles de B por Al y/o Ga, teniendo dicho metaborato una emisión Mn2+ roja; d. un aluminato luminiscente activado por cerio trivalente y que tiene una estructura cristalina granate que al menos absorbe parcialmente la radiación azul con longitudes de onda menores que 480 nm; y e. un material luminiscente verde, caracterizada porque el material luminiscente verde e está activado por manganeso bivalente que tiene una emisión máxima en el intervalo de 510 a 535 nm.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8600023A NL8600023A (nl) | 1986-01-08 | 1986-01-08 | Lagedrukkwikdampontladingslamp. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2009786B3 true ES2009786B3 (es) | 1989-10-16 |
Family
ID=19847388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES86202353T Expired ES2009786B3 (es) | 1986-01-08 | 1986-12-22 | Lampara de descarga en vapor de mercurio a baja presion. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4716337A (es) |
EP (1) | EP0229428B1 (es) |
JP (1) | JP2505784B2 (es) |
CA (1) | CA1267186A (es) |
DD (1) | DD253116A5 (es) |
DE (1) | DE3662959D1 (es) |
ES (1) | ES2009786B3 (es) |
FI (1) | FI870031A (es) |
HU (1) | HU194650B (es) |
NL (1) | NL8600023A (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87208158U (zh) * | 1987-05-20 | 1988-10-19 | 张雪珊 | 家用双功能灯 |
US6120531A (en) * | 1987-05-20 | 2000-09-19 | Micron, Technology | Physiotherapy fiber, shoes, fabric, and clothes utilizing electromagnetic energy |
US5792184A (en) * | 1987-05-20 | 1998-08-11 | Zhou; Lin | Apparatus for generating electromagnetic radiation |
US5849026A (en) * | 1987-05-20 | 1998-12-15 | Zhou; Lin | Physiotherapy method |
US5838101A (en) * | 1992-10-28 | 1998-11-17 | Gte Products Corporation | Fluorescent lamp with improved CRI and brightness |
JPH09511358A (ja) * | 1995-01-30 | 1997-11-11 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | 照明装置 |
DE19638667C2 (de) * | 1996-09-20 | 2001-05-17 | Osram Opto Semiconductors Gmbh | Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement |
BRPI9715293B1 (pt) * | 1996-06-26 | 2016-11-01 | Osram Ag | elemento de cobertura para um elemento de construção optoeletrônico |
TW383508B (en) | 1996-07-29 | 2000-03-01 | Nichia Kagaku Kogyo Kk | Light emitting device and display |
US6608332B2 (en) | 1996-07-29 | 2003-08-19 | Nichia Kagaku Kogyo Kabushiki Kaisha | Light emitting device and display |
US6613247B1 (en) | 1996-09-20 | 2003-09-02 | Osram Opto Semiconductors Gmbh | Wavelength-converting casting composition and white light-emitting semiconductor component |
JP2000507006A (ja) * | 1997-01-10 | 2000-06-06 | 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 | 画像投射装置の照射システム |
DE19806213B4 (de) * | 1998-02-16 | 2005-12-01 | Tews, Walter, Dipl.-Chem. Dr.rer.nat.habil. | Kompakte Energiesparlampe |
JP3322225B2 (ja) | 1998-03-24 | 2002-09-09 | 松下電器産業株式会社 | 放電ランプおよび照明器具 |
WO2000024025A1 (en) * | 1998-10-20 | 2000-04-27 | Koninklijke Philips Electronics N.V. | Plasma display panel |
US6538372B2 (en) * | 2000-12-18 | 2003-03-25 | Koninklijke Philips Electronics N.V. | Fluorescent agro lamp with reduced mercury |
JP5548629B2 (ja) * | 2011-01-31 | 2014-07-16 | 古河機械金属株式会社 | シンチレータ用ガーネット型結晶およびこれを用いる放射線検出器 |
CN103160281A (zh) * | 2013-03-11 | 2013-06-19 | 江门市科恒实业股份有限公司 | 一种低色温高显色灯用稀土荧光粉组合物 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5731623B2 (es) * | 1975-02-19 | 1982-07-06 | ||
NL182998C (nl) * | 1977-05-06 | 1988-06-16 | Philips Nv | Lagedrukkwikdampontladingslamp. |
NL8203040A (nl) * | 1982-07-30 | 1984-02-16 | Philips Nv | Lagedrukkwikdampontladingslamp. |
NL8205044A (nl) * | 1982-12-30 | 1984-07-16 | Philips Nv | Lagedrukkwikdampontladingslamp. |
AU563756B2 (en) * | 1983-04-25 | 1987-07-23 | Philips Electronics N.V. | Discharge lamp |
DE3414124C2 (de) * | 1984-04-14 | 1986-07-03 | Degussa Ag, 6000 Frankfurt | Leuchtstoffe auf der Basis von mit Mangan aktiviertem Zinksilikat und Verfahren zu ihrer Herstellung(II) |
-
1986
- 1986-01-08 NL NL8600023A patent/NL8600023A/nl not_active Application Discontinuation
- 1986-12-22 DE DE8686202353T patent/DE3662959D1/de not_active Expired
- 1986-12-22 ES ES86202353T patent/ES2009786B3/es not_active Expired
- 1986-12-22 EP EP86202353A patent/EP0229428B1/en not_active Expired
-
1987
- 1987-01-02 HU HU876A patent/HU194650B/hu not_active IP Right Cessation
- 1987-01-05 JP JP62000072A patent/JP2505784B2/ja not_active Expired - Fee Related
- 1987-01-05 DD DD87299090A patent/DD253116A5/de unknown
- 1987-01-05 FI FI870031A patent/FI870031A/fi not_active Application Discontinuation
- 1987-01-06 US US07/000,720 patent/US4716337A/en not_active Expired - Fee Related
- 1987-01-08 CA CA000526964A patent/CA1267186A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JP2505784B2 (ja) | 1996-06-12 |
JPS62167387A (ja) | 1987-07-23 |
CA1267186A (en) | 1990-03-27 |
DD253116A5 (de) | 1988-01-06 |
DE3662959D1 (en) | 1989-05-24 |
EP0229428A1 (en) | 1987-07-22 |
NL8600023A (nl) | 1987-08-03 |
FI870031A0 (fi) | 1987-01-05 |
HUT42885A (en) | 1987-08-28 |
US4716337A (en) | 1987-12-29 |
EP0229428B1 (en) | 1989-04-19 |
HU194650B (en) | 1988-02-29 |
FI870031A (fi) | 1987-07-09 |
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