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1.发明授权
公开(公告)号：EP1753840B1
公开(公告)日：2008-05-14
申请号：EP05742437.6
申请日：2005-05-23
申请人： Philips Intellectual Property & Standards GmbH , Koninklijke Philips Electronics N.V. , Philips Lumileds Lighting Company LLC
CPC分类号： C09K11/7734
摘要： The invention concerns an illumination system comprising a radiation source and a fluorescent material comprising at least one phosphor capable of absorbing part of the light emitted by the radiation source and emitting light of a wavelength different from that of the absorbed light; wherein said at least one phosphor is a yellow to red-emitting europium(II) activated halogeno-oxonitridosilicate of the general formula EaxSiyN2/3X+4/3y:EuzOaXb, wherein 1≤x≤2; 3≤y≤7; 0.001
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公开(公告)号：EP1758965A1
公开(公告)日：2007-03-07
申请号：EP05738355.6
申请日：2005-05-17
发明人： JÜSTEL, Thomas , MAYR, Walter , BECHTEL, Helmut , SCHMIDT, Peter
CPC分类号： C09K11/7777
摘要： The invention is concerned with a low-pressure mercury vapor discharge lamp comprising a light-transmitting discharge vessel, said discharge vessel enclosing, in a gastight manner, a discharge space provided with a filling of mercury, at least a part of wall of the discharge vessel being provided with a luminescent composition comprising a first UV-A phosphor of the general formula (Gdl-x-y-zYxLuy)P04:Cez, wherein 0 ≤ x
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公开(公告)号：EP2109652A1
公开(公告)日：2009-10-21
申请号：EP08709940.4
申请日：2008-01-31
申请人： Philips Intellectual Property & Standards GmbH , Koninklijke Philips Electronics N.V. , Philips Lumileds Lighting Company LLC
发明人： SCHMIDT, Peter J. , MAYR, Walter , MEYER, Jörg , SCHNICK, Wolfgang , HECHT, Cora Sieglinde , STADLER, Florian
IPC分类号： C09K11/80
CPC分类号： C09K11/7706 , C04B35/584 , C04B35/597 , C04B2235/3213 , C04B2235/3217 , C04B2235/3865 , C04B2235/3873 , C04B2235/40 , C04B2235/401 , C04B2235/5409 , C04B2235/5436 , C04B2235/5445 , C04B2235/5454 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/77 , C04B2235/963 , C09K11/7734 , H01L33/502
摘要： The invention relates to an improved red light emitting material of the formula M 1-y A 1+x Si 4-x N 7-x-2y O x+2y :REwhereby M is selected out of the group comprising Ba, Sr, Ca, Mg or mixtures thereof, A is selected out of the group comprising Al, Ga, B or mixtures thereof, RE is selected out of the group comprising rare earth metals, Y, La, Sc or mixtures thereof and x is ≥0 and ≤1 and y is ≥0 and ≤0.2. This material is believed to crystallize in a novel structure type that comprises two individual lattice sites for rare 10 earth metal incorporation, which leads to an improved lighting behaviour.
摘要翻译： 本发明涉及式M1-yA1 + xSi4-xN7-x-2yOx + 2y：RE的改进的红色发光材料，其中M选自Ba，Sr，Ca，Mg或其混合物，A是 选自包括Al，Ga，B或其混合物的组，RE选自包括稀土金属，Y，La，Sc或其混合物的组，x为≥0且＆lt; nEE; 1且y为≥0， ＆NLE; 0.2。 认为这种材料以新颖的结构类型结晶，其包括用于稀土10掺杂的地球金属的两个单独的晶格位点，这导致改进的照明行为。
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公开(公告)号：EP1604141A2
公开(公告)日：2005-12-14
申请号：EP04717721.7
申请日：2004-03-05
申请人： Philips Intellectual Property & Standards GmbH , Koninklijke Philips Electronics N.V. , Lumileds Lighting U.S., LLC
CPC分类号： C09K11/7774 , H01L33/502
摘要： The invention relates to an illumination system comprising a radiation source and a fluorescent material comprising at least one phosphor capable of absorbing a portion of the light emitted by the radiation source and emitting light of a wavelength different from that of the absorbed light; wherein said at least one phosphor is a green-emitting cerium-activated lutetium-aluminum-garnet of general formula (Lu1-x-y-a-bYxGdy)3(Al1-zGaz)5O12:CeaPrb wherein 0
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公开(公告)号：EP1047749B1
公开(公告)日：2005-07-13
申请号：EP99944449.0
申请日：1999-08-18
发明人： JÜSTEL, Thomas , NIKOL, Hans , MAYR, Walter , RONDA, Cornelis, R.
CPC分类号： H01J61/44 , C09K11/025 , C09K11/666 , H01J61/46
摘要： The invention relates to a method of coating a luminescent material with a layer of a metalpolyphosphate wherein the metal is chosen from the group formed by Ca, Sr and Ba. According to the invention, the luminescent material is dispersed in a watery solution of sodium polyphosphate, a watery solution of nitrate of the metal M is added, after which the luminescent material is separated, dried and fired.
摘要翻译： 本发明涉及用金属多磷酸盐涂层发光材料的方法，其中金属选自由Ca，Sr和Ba组成的组。 根据本发明，将发光材料分散在多磷酸钠的水溶液中，加入金属M的硝酸盐的水溶液，然后分离发光材料，干燥并烧制。
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公开(公告)号：EP2225347A1
公开(公告)日：2010-09-08
申请号：EP08864049.5
申请日：2008-12-15
发明人： MEYER, Joerg , SCHMIDT, Peter, J. , BECHTEL, Hans-Helmut , MAYR, Walter , SCHREINEMACHER, Baby-Seriyati , HEIDEMANN, Matthias
CPC分类号： C09K11/7792 , C04B35/581 , C04B35/584 , C04B35/597 , C04B35/6265 , C04B35/6268 , C04B35/62695 , C04B35/6455 , C04B2235/3217 , C04B2235/3224 , C04B2235/3229 , C04B2235/3418 , C04B2235/3852 , C04B2235/3865 , C04B2235/3873 , C04B2235/6582 , C04B2235/662 , C09K11/0883
摘要： The invention relates to a red emitting material of the composition a (MIIN2/3)*b (MIIIN)*c (MIVN4/3) *d1 CeO3/2*d2 EuO *x MIVO2 *y MIIIO3/2 with Cerium and Europium present in the material. This material has been found to have an increased lumen equivalent and absorption efficiency of blue light.
摘要翻译： 本发明涉及具有铈和铕存在的组成为a（MIIN2 / 3）* b（MIIIN）* c（MIVN4 / 3）* d1CeO3 / 2 * d2EuO * xMIVO2 * yMIIIO3 / 2的组合物的红色发射材料 在材料中。 发现这种材料具有增加的流明当量和蓝光的吸收效率。
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7.发明公开
公开(公告)号：EP2013315A2
公开(公告)日：2009-01-14
申请号：EP07735514.7
申请日：2007-04-17
发明人： SCHMIDT, Peter , MAYR, Walter
IPC分类号： C09K11/77
CPC分类号： C09K11/7734 , C09K11/0883 , C09K11/7731 , C09K11/7738 , C09K11/7739 , C09K11/7774 , H01L33/504 , H01L2224/48091 , H01L2224/8592 , H01L2924/00014
摘要： An illumination system, comprising a radiation source and a luminescent material comprising at least one phosphor capable of absorbing a part of the light emitted by the radiation source and emitting light having a wavelength different from that of the absorbed light; wherein said at least one phosphor is a yellow to red-emitting europium(II)-activated ortho-phosphosilicate of general formula EA2-x-yAxPxSi1-xO4:Euy, wherein EA is at least one bivalent metal selected from the group comprising calcium, magnesium, strontium, barium, zinc and manganese, A is at least one monovalent metal chosen from the group of lithium, sodium, potassium, rubidium, cesium, copper and silver, and wherein 0.01 ≤ x ≤ 1 and 0.0025 ≤ y ≤ O.1 can provide light sources having high luminosity and color-rendering index, especially in conjunction with a light emitting diode as a radiation source. The red to yellow emitting europium(II)-activated ortho-phosphosilicate of general formula EA2-x-yAxPxSi1-xO4:Euy, wherein EA is at least one bivalent metal selected from the group comprising calcium, magnesium, strontium, barium, zinc and manganese, A is at least one monovalent metal chosen from the group of lithium, sodium, potassium, rubidium, cesium, copper and silver, and wherein 0.01 ≤ x ≤ 1 and 0.0025 ≤ y ≤ 0.1 is efficiently excitable by primary radiation in the near UV-to-blue range of the electromagnetic spectrum.
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8.发明公开LIGHT EMITTING DEVICE WITH AN IMPROVED CAALSIN LIGHT CONVERTING MATERIAL 有权LICTEMITTIERENDE VORRICHTUNG MIT EINEM VERBESSERTEN CAALSIN-LICHTUMWANDLUNGSMATERIAL
公开(公告)号：EP1948757A1
公开(公告)日：2008-07-30
申请号：EP06821213.3
申请日：2006-10-27
CPC分类号： C09K11/7734 , C04B35/581 , C04B35/593 , C04B35/5935 , C04B35/645 , C04B35/6455 , C04B2235/3224 , C04B2235/36 , C04B2235/3852 , C04B2235/3865 , C04B2235/3873 , C04B2235/445 , C04B2235/5409 , C04B2235/604 , C04B2235/608 , C04B2235/662 , C04B2235/77 , C04B2235/95 , C09K11/0883 , H01L33/502 , H05B33/14
摘要： Light emitting device with a light source to emit primary light and a light conversion layer to convert at least a part of the primary light into secondary light comprising a CaAlSiN light converting material with a transmissivity of > 10% to ≤ 80% for a light in the wavelength range from > 580 to ≤ lOOOnm.
摘要翻译： 具有用于发射初级光的光源的发光器件和将至少一部分初级光转换成次级光的光转换层包括透射率为≥10％至
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公开(公告)号：EP1759305A2
公开(公告)日：2007-03-07
申请号：EP05747356.3
申请日：2005-06-10
发明人： JUESTEL, Thomas , MAYR, Walter , MASTENBROEK, Olaf
CPC分类号： C09K11/778 , H01J61/44 , H01J61/72 , H01J65/04
摘要： The invention relates to a low-pressure gas discharge lamp provided with a gas discharge vessel comprising a gas filling with a discharge-maintaining composition, wherein at least part of a wall of the discharge vessel is provided with a luminescent material comprising a first UV-B phosphor containing, in a host lattice, gadolinium(III) as an activator and praseodymium(III) as a sensitizer, which lowpressure gas discharge lamp is further provided with means for generating and maintaining a low-pressure gas discharge Such a lamp is particularly useful for narrow-band UV-B phototherapy. The invention also relates to a UV-B phosphor containing, in a host lattice, gadolinium(III) as an activator and praseodymium(III) as a sensitizer.
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10.发明公开
公开(公告)号：EP1753840A1
公开(公告)日：2007-02-21
申请号：EP05742437.6
申请日：2005-05-23
申请人： Philips Intellectual Property & Standards GmbH , Koninklijke Philips Electronics N.V. , Lumileds Lighting U.S., LLC
CPC分类号： C09K11/7734
摘要： The invention concerns an illumination system comprising a radiation source and a fluorescent material comprising at least one phosphor capable of absorbing part of the light emitted by the radiation source and emitting light of a wavelength different from that of the absorbed light; wherein said at least one phosphor is a yellow to red-emitting europium(II) activated halogeno-oxonitridosilicate of the general formula EaxSiyN2/3X+4/3y:EuzOaXb, wherein 1≤x≤2; 3≤y≤7; 0.001
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