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公开(公告)号：US09018830B2
公开(公告)日：2015-04-28
申请号：US13247350
申请日：2011-09-28
CPC分类号： C09K11/71 , C09K11/76 , C09K11/7734 , H01J61/35 , H01J61/44
摘要： A fluorescent lamp is provided including a phosphor blend comprising less than about 10% by weight rare earth phosphor, based on the total weight of the phosphor composition. This phosphor blend, when coated on a lamp, provides a lamp that exhibits high color rendering index (CRI), of at least 87, while simultaneously achieving low CCT, of less than about 4500K, i.e. of between about 3000K and 4500K. The phosphor system provided includes a non-rare earth strontium red broad band phosphor, a non-rare earth blue broad band halophosphor, and a rare earth-doped green-blue emitting phosphor, more specifically, a combination of SAR and blue-halo non-rare earth phosphors, and less than 20 wt % BAMn phosphor, based on the total weight of the phosphor system.
摘要翻译： 提供荧光灯，其包括基于荧光体组合物的总重量的包含少于约10重量％的稀土荧光体的荧光体共混物。 这种荧光粉共混物当涂覆在灯上时，提供显示高显色指数（CRI）至少为87的灯，同时实现小于约4500K，即约3000K和4500K之间的低CCT。 所提供的荧光体系包括非稀土锶红宽带荧光体，非稀土蓝宽带卤素荧光体和稀土掺杂蓝绿色发光荧光体，更具体而言，是SAR和蓝 - 基于荧光体系统的总重量，稀土荧光体和小于20重量％的BAMn荧光体。
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公开(公告)号：US20130026905A1
公开(公告)日：2013-01-31
申请号：US13192017
申请日：2011-07-27
CPC分类号： C09K11/7787 , C09K11/76 , C09K11/7734 , C09K11/7774 , C09K11/7777 , C09K11/778 , C09K11/7795 , H01J61/44 , H01J61/48
摘要： A fluorescent lamp including the four rare earth phosphor system provided herein exhibits high color rendering index (CRI), of at least 87, while simultaneously achieving high lumen output, or lumens per watt (LPW), of at least 80. The phosphor coating may be disposed in a one or two layer coating format. The four rare earth phosphor system includes a red emitting phosphor, a green emitting phosphor, a blue emitting phosphor, and a blue-green emitting phosphor, all four phosphors being rare earth-doped phosphor compositions.
摘要翻译： 包括本文提供的四种稀土荧光体系的荧光灯具有至少87的高显色指数（CRI），同时实现高流明输出或每瓦流明（LPW）至少为80.荧光涂层可以 以一层或两层涂层形式布置。 四种稀土荧光体包括红色发光荧光体，绿色发光荧光体，蓝色荧光体和蓝绿色荧光体，所有四种荧光体均为稀土掺杂荧光体组合物。
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公开(公告)号：US08866372B2
公开(公告)日：2014-10-21
申请号：US13310920
申请日：2011-12-05
申请人： William Winder Beers , Jon Bennett Jansma , Fangming Du , William Erwin Cohen , Alok Mani Srivastava , Samuel Joseph Camardello , Holly Ann Comanzo
发明人： William Winder Beers , Jon Bennett Jansma , Fangming Du , William Erwin Cohen , Alok Mani Srivastava , Samuel Joseph Camardello , Holly Ann Comanzo
IPC分类号： H01J61/44
CPC分类号： H01J61/44 , C09K11/76 , C09K11/7734 , C09K11/7787 , H01J61/72
摘要： Mercury vapor discharge fluorescent lamps are provided. The lamp can include a lamp envelope enclosing a discharge space and having an inner surface. First and second electrodes can be positioned on the lamp, such as on opposite ends of the lamp envelope. An ionizable medium that includes mercury and an inert gas can be within said lamp envelope. A phosphor layer can be on the inner surface of the lamp envelope. The phosphor layer generally includes a phosphor blend of a calcium halophosphor, a blue phosphor having an emission peak at about 440 nm to about 490 nm, a blue-green phosphor having an emission peak at about 475 nm to about 530 nm, and a red phosphor having an emission peak at about 600 nm to about 650 nm.
摘要翻译： 提供汞蒸汽放电荧光灯。 灯可以包括封闭放电空间并具有内表面的灯管。 第一和第二电极可以位于灯上，例如在灯泡的相对端上。 包含汞和惰性气体的可离子化介质可以在所述灯泡内。 荧光体层可以在灯泡的内表面上。 磷光体层通常包括钙卤素荧光体，在约440nm至约490nm处具有发射峰的蓝色荧光体的荧光体共混物，在约475nm至约530nm具有发射峰的蓝绿色荧光体，以及红色 荧光体在约600nm至约650nm具有发射峰。
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4.发明授权Lamp with phosphor composition for improved lumen performance, and method for making same 有权具有用于改善流明性能的荧光粉组合物的灯及其制造方法公开(公告)号：US08704438B2
公开(公告)日：2014-04-22
申请号：US13287252
申请日：2011-11-02
CPC分类号： H01J61/44
摘要： Disclosed herein are lamps comprising a radiation source and a phosphor blend configured for conversion of radiation, the phosphor blend including at least two different rare earth phosphors, wherein the phosphor blend comprises at least one multimodal rare earth phosphor. Disclosed advantages may include greater lumen output than an identical lamp in which the phosphor blend, at the same loading, does not comprise at least one multimodal rare earth phosphor.
摘要翻译： 本文公开了包括被配置为用于辐射转换的辐射源和荧光体混合物的灯，所述荧光体共混物包括至少两种不同的稀土荧光体，其中所述荧光体共混物包含至少一种多峰稀土荧光体。 公开的优点可以包括比相同的灯更大的流明输出，其中在相同负载下的磷光体共混物不包括至少一个多峰稀土荧光体。
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公开(公告)号：US20130076228A1
公开(公告)日：2013-03-28
申请号：US13247350
申请日：2011-09-28
CPC分类号： C09K11/71 , C09K11/76 , C09K11/7734 , H01J61/35 , H01J61/44
摘要： A fluorescent lamp is provided including a phosphor blend comprising less than about 10% by weight rare earth phosphor, based on the total weight of the phosphor composition. This phosphor blend, when coated on a lamp, provides a lamp that exhibits high color rendering index (CRI), of at least 87, while simultaneously achieving low CCT, of less than about 4500K, i.e. of between about 3000K and 4500K. The phosphor system provided includes a non-rare earth strontium red broad band phosphor, a non-rare earth blue broad band halophosphor, and a rare earth-doped green-blue emitting phosphor, more specifically, a combination of SAR and blue-halo non-rare earth phosphors, and less than 20 wt % BAMn phosphor, based on the total weight of the phosphor system.
摘要翻译： 提供荧光灯，其包括基于荧光体组合物的总重量的包含少于约10重量％的稀土荧光体的荧光体共混物。 这种荧光粉共混物当涂覆在灯上时，提供显示高显色指数（CRI）至少为87的灯，同时实现小于约4500K，即约3000K和4500K之间的低CCT。 所提供的荧光体系包括非稀土锶红宽带荧光体，非稀土蓝宽带卤素荧光体和稀土掺杂蓝绿色发光荧光体，更具体而言，是SAR和蓝 - 基于荧光体系统的总重量，稀土荧光体和小于20重量％的BAMn荧光体。
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6.发明申请LAMP WITH PHOSPHOR COMPOSITION FOR IMPROVED LUMEN PERFORMANCE, AND METHOD FOR MAKING SAME 有权用于提高乳液性能的磷光体组合物的灯及其制造方法公开(公告)号：US20120286645A1
公开(公告)日：2012-11-15
申请号：US13287252
申请日：2011-11-02
CPC分类号： H01J61/44
摘要： Disclosed herein are lamps comprising a radiation source and a phosphor blend configured for conversion of radiation, the phosphor blend including at least two different rare earth phosphors, wherein the phosphor blend comprises at least one multimodal rare earth phosphor. Disclosed advantages may include greater lumen output than an identical lamp in which the phosphor blend, at the same loading, does not comprise at least one multimodal rare earth phosphor.
摘要翻译： 本文公开了包括被配置为用于辐射转换的辐射源和荧光体混合物的灯，所述荧光体共混物包括至少两种不同的稀土荧光体，其中所述荧光体共混物包含至少一种多峰稀土荧光体。 公开的优点可以包括比相同的灯更大的流明输出，其中在相同负载下的磷光体共混物不包括至少一个多峰稀土荧光体。
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公开(公告)号：US20130134862A1
公开(公告)日：2013-05-30
申请号：US13305860
申请日：2011-11-29
CPC分类号： C09K11/7478 , C09K11/7734 , C09K11/7777 , C09K11/7784 , H01J61/44
摘要： A fluorescent lamp is provided including a five phosphor blend comprising four rare earth phosphors, including BAMn, and a non-rare earth white halophosphate phosphor. This phosphor blend provides a lamp that exhibits high color rendering index (CRI), of at least about 85, i.e. at least 87, while simultaneously achieving good lumen output, or lumens per watt (LPW), of at least about 70, i.e. at least 75, at all CCTs, and particularly at lower CCT of between about 3000K and 4100K. The phosphor system provided includes a rare earth-doped red emitting phosphor, a rare earth-doped blue emitting phosphor, a rare earth-doped green-blue emitting phosphor, a rare earth-doped green emitting phosphor and a non-rare earth white halophosphate phosphor.
摘要翻译： 提供一种荧光灯，其包括包含四种稀土荧光体（包括BAMn）和非稀土类白色卤化磷酸盐荧光体的五种荧光体共混物。 这种荧光体混合物提供显示高显色指数（CRI）的灯，至少约85，即至少87，同时实现至少约70的良好流明输出或流明/瓦特（LPW），即至少约70 至少75个，在所有CCT，特别是在较低的CCT在大约3000K和4100K之间。 提供的荧光体系包括稀土掺杂的红色发光荧光体，稀土掺杂的蓝色发光荧光体，稀土掺杂的绿色蓝色荧光体，稀土掺杂的绿色发光荧光体和非稀土类白色卤代磷酸盐 磷。
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公开(公告)号：US08461753B2
公开(公告)日：2013-06-11
申请号：US13280570
申请日：2011-10-25
IPC分类号： H01J1/62
CPC分类号： C09K11/71 , C09K11/595 , C09K11/76 , C09K11/7734 , C09K11/7777 , C09K11/778 , C09K11/7787 , H01J61/48
摘要： A low-pressure discharge lamp includes, in an exemplary embodiment, a light-transmissive envelope, a fill-gas composition capable of sustaining a discharge sealed inside the light-transmissive envelope, and a phosphor composition at least partially disposed on an interior surface of the light-transmissive envelope. The phosphor composition is disposed on an interior surface of the light-transmissive envelope in a plurality of layers that include at least a basecoat phosphor layer and a topcoat phosphor layer. The basecoat phosphor layer includes at least one halophosphor and the topcoat phosphor layer includes a blend of at least two rare earth phosphors. The basecoat phosphor layer has a greater Color Rendering Index (CRI) value than the topcoat phosphor layer.
摘要翻译： 在示例性实施例中，低压放电灯包括透光外壳，能够保持密封在透光外壳内部的放电的填充气体组合物，以及至少部分地设置在透光外壳的内表面上的荧光体组合物 透光包络。 荧光体组合物以至少包括底涂磷光体层和顶涂荧光体层的多个层设置在透光外壳的内表面上。 底漆荧光体层包括至少一种卤素荧光体，并且顶涂荧光体层包括至少两种稀土荧光体的共混物。 底涂层荧光体层的显色指数（CRI）值高于顶层荧光粉层。
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公开(公告)号：US20130099656A1
公开(公告)日：2013-04-25
申请号：US13280570
申请日：2011-10-25
CPC分类号： C09K11/71 , C09K11/595 , C09K11/76 , C09K11/7734 , C09K11/7777 , C09K11/778 , C09K11/7787 , H01J61/48
摘要： A low-pressure discharge lamp includes, in an exemplary embodiment, a light-transmissive envelope, a fill-gas composition capable of sustaining a discharge sealed inside the light-transmissive envelope, and a phosphor composition at least partially disposed on an interior surface of the light-transmissive envelope. The phosphor composition is disposed on an interior surface of the light-transmissive envelope in a plurality of layers that include at least a basecoat phosphor layer and a topcoat phosphor layer. The basecoat phosphor layer includes at least one halophosphor and the topcoat phosphor layer includes a blend of at least two rare earth phosphors. The basecoat phosphor layer has a greater Color Rendering Index (CRI) value than the topcoat phosphor layer.
摘要翻译： 在示例性实施例中，低压放电灯包括透光外壳，能够保持密封在透光外壳内部的放电的填充气体组合物，以及至少部分地设置在透光外壳的内表面上的荧光体组合物 透光包络。 荧光体组合物以至少包括底涂磷光体层和顶涂荧光体层的多个层设置在透光外壳的内表面上。 底漆荧光体层包括至少一种卤素荧光体，并且顶涂荧光体层包括至少两种稀土荧光体的共混物。 底涂层荧光体层的显色指数（CRI）值高于顶层荧光粉层。
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公开(公告)号：US08324793B2
公开(公告)日：2012-12-04
申请号：US12886014
申请日：2010-09-20
申请人： Alok Mani Srivastava , Holly Ann Comanzo , William Winder Beers , László Balázs , István Károly Deme , Gopi Chandran Ramachandran , Katalin Toth , Nagaveni Karkada , Swarnagowri Addepalli
发明人： Alok Mani Srivastava , Holly Ann Comanzo , William Winder Beers , László Balázs , István Károly Deme , Gopi Chandran Ramachandran , Katalin Toth , Nagaveni Karkada , Swarnagowri Addepalli
IPC分类号： H01J61/44
CPC分类号： C09K11/7792 , H01J61/44 , Y02B20/181
摘要： A luminescent material includes an aluminate phosphor of formula I A1+xMg1+yAl10+zO17+x+y+1.5z:Eu2+, R3+, where 0≦x≦0.4, 0≦y≦1 and 0≦z≦0.2. A is selected from Ca, Ba, and Sr and combinations thereof. The aluminate phosphor is doped with a rare earth ion (R3+), which exists in stable multi-valence states in the luminescent material. R3+ is selected from the group consisting of Sm3+, Yb3+, Tm3+, Ce3+, Tb3+, Pr3+ and combinations thereof. Phosphors of formula I may be blended with other blue, yellow, orange, green, and red phosphors to yield white light phosphor blends. A lighting apparatus including such a luminescent material is also presented. The light apparatus includes a light source in addition to the luminescent material.
摘要翻译： 发光材料包括式I A1 + xMg1 + yAl10 + zO17 + x + y + 1.5z：Eu2 +，R3 +的铝酸盐荧光体，其中0和nlE; x和nlE; 0.4,0和nlE; y和nlE; 1和0＆nlE; z＆nlE; 0.2。 A选自Ca，Ba和Sr及其组合。 铝酸盐荧光体掺杂有在发光材料中以稳定的多价态存在的稀土离子（R3 +）。 R3 +选自Sm3 +，Yb3 +，Tm3 +，Ce3 +，Tb3 +，Pr3 +及其组合。 式I的荧光体可以与其他蓝，黄，橙，绿和红色荧光体共混以产生白光荧光粉共混物。 还提供了包括这种发光材料的照明装置。 光装置除了发光材料之外还包括光源。
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