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公开(公告)号：US20070069624A1
公开(公告)日：2007-03-29
申请号：US11525942
申请日：2006-09-25
申请人： Arunava Dutta , Leonard Dullea , Chen Fan , Aline Tetreault , Nicolas Desbiens
发明人： Arunava Dutta , Leonard Dullea , Chen Fan , Aline Tetreault , Nicolas Desbiens
CPC分类号： C09K11/7777 , C09K11/7721 , C09K11/774 , H01J61/35 , H01J61/44 , H01J61/70
摘要： There are provided UV-emitting phosphors, a phosphor blend and a lamp containing same. The blend is comprised of a mixture of a YPO4:Ce phosphor and a LaPO4:Ce phosphor. The YPO4:Ce and LaPO4:Ce phosphors may be surface treated to increase their isoelectric point to enhance lamp stabilization. A third phosphor having an isoelectric point that is at least 3 pH units higher than either of the YPO4:Ce and LaPO4:Ce phosphors also may be added to improve lamp stabilization time. The phosphor blend is lead-free and lamps containing the blend provide equivalent performance to state-of-the-art tanning lamps.
摘要翻译： 提供了紫外线发射荧光体，荧光体共混物和含有它们的灯。 该混合物由YPO 4 Si：Ce荧光体和LaPO 4 Si：Ce荧光体的混合物组成。 可以对YPO 4：Ce和LaPO 4：Ce荧光体进行表面处理以增加其等电点以增强灯的稳定性。 也可以添加具有比YPO 4：Ce和LaPO 4：Ce荧光体中的任一种高至少3个pH单位的等电点的第三荧光体，以改善灯 稳定时间。 荧光粉混合物是无铅的，含有混合物的灯提供与最先进的晒黑灯相当的性能。
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公开(公告)号：US20080001540A1
公开(公告)日：2008-01-03
申请号：US11823939
申请日：2007-06-30
申请人： Robert Martin , Arunava Dutta , Aline Tetreault
发明人： Robert Martin , Arunava Dutta , Aline Tetreault
IPC分类号： H01J40/16
CPC分类号： H01J65/048
摘要： A photo-therapeutic, electrodeless lamp (10) comprising a closed-loop envelope (12) containing an arc generating and sustaining medium that includes mercury. A phosphor coating (14) is provided on the interior surface of the envelope (12). The phosphor coating is capable of generating a first radiation in response to excitation from 254 nm radiation and provides the first radiation having an energy output in the region of 335-430 nm. This wavelength region is most efficient for the treatment of morphea or scleroderma. The output radiated energy from the lamp in the 335-430 nm region is ≧20,000 μW/cm2. In a preferred embodiment of the invention the phosphor is SrB4O7:Eu, which has a spectral response with a peak between 366-368 nm with a bandwidth of about 18 nm.
摘要翻译： 一种光治疗无电极灯（10），包括含有包含汞的电弧产生和维持介质的闭环封套（12）。 在封套（12）的内表面上设置荧光体涂层（14）。 磷光体涂层能够响应于来自254nm辐射的激发产生第一辐射，并且提供第一辐射，其具有335-430nm的区域中的能量输出。 该波长区域对于治疗痴呆或硬皮病最有效。 来自335-430nm区域中的灯的输出辐射能为> =20,000μW/ cm 2。 在本发明的一个优选实施方案中，磷光体是SrB 4 O 7：Eu，其具有在366-368nm之间的峰值的光谱响应，带宽约为18 nm。
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公开(公告)号：US20060071590A1
公开(公告)日：2006-04-06
申请号：US10997035
申请日：2004-11-24
申请人： Robert Martin , Aline Tetreault , Arunava Dutta , Daniel Marian
发明人： Robert Martin , Aline Tetreault , Arunava Dutta , Daniel Marian
IPC分类号： H01J1/62
CPC分类号： H01J65/042 , H01J61/35
摘要： An electrodeless lamp (10a), wherein the lamp comprises a closed-loop, tubular lamp envelope (13) with parallel cylindrical glass tubes (14a 16a) containing an arc generating and sustaining medium, means (20a) in the form of magnetic toroids for energizing the medium; and a reflector coating (22) associated with the envelope (13) and affixed thereto. In a preferred embodiment of the invention the reflector coating (22) is on the internal surface (24) of the envelope and comprises a layer of a reflective m, such as alumina. Alternatively, the reflective coating (22) can be applied to the external surface of the envelope.
摘要翻译： 一种无电极灯（10a），其中所述灯包括具有包含电弧产生和维持介质的平行圆柱形玻璃管（14,17a）的闭环管状灯泡（13），所述形式的装置（20a） 用于激励介质的磁环; 以及与所述封套（13）相关联并固定到其上的反射器涂层（22）。 在本发明的一个优选实施例中，反射器涂层（22）在外壳的内表面（24）上，并且包括反射层（例如氧化铝）的层。 或者，可以将反射涂层（22）施加到外壳的外表面。
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公开(公告)号：US20080001518A1
公开(公告)日：2008-01-03
申请号：US11798818
申请日：2007-05-17
申请人： Robert Martin , Arunava Dutta , Aline Tetreault
发明人： Robert Martin , Arunava Dutta , Aline Tetreault
IPC分类号： H01J1/63
CPC分类号： H01J61/44 , A61N5/0616 , C09K11/665 , C09K11/7729 , C09K11/778 , H01J65/048
摘要： A photo-therapeutic, electrodeless lamp comprises a closed-loop envelope containing an arc generating and sustaining medium. A phosphor coating on the interior of the envelope generates visible radiation in response to excitation from 254 nm radiation. The visible radiation has an energy output in the region of 500-800 nm of ≧12,000 μW/cm2.A reflector formed on a portion of the envelope leaves a window for the emission of the visible radiation and concentrates the power requirements. Means are formed with the lamp for supplying RF excitation to generate the 254 nm radiation. The lamp has an effective area that allows easy operator manipulation and good patient access.
摘要翻译： 光治疗无电极灯包括含有电弧产生和维持介质的闭环信封。 信封内部的荧光粉涂层响应254nm辐射的激发而产生可见光。 可见光辐射在500-800nm范围内具有> =12,000μW/ cm 2的区域中的能量输出。形成在信封的一部分上的A反射镜留下用于发射可见光辐射的窗口 并集中力量要求。 装置由用于提供RF激发的灯形成以产生254nm的辐射。 灯具有一个有效的区域，可以方便操作人员操作和良好的病人访问。
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公开(公告)号：US07122952B2
公开(公告)日：2006-10-17
申请号：US10760787
申请日：2004-01-20
CPC分类号： H01J61/44 , C09K11/666 , C09K11/7721 , C09K11/774 , C09K11/7777
摘要： A UV-emitting phosphor blend is provided which comprises a mixture of at least two UVA-emitting phosphors selected from SrB4O7:Eu, YPO4:Ce, and BaSi2O5:Pb wherein the sum of the weight percentages of the phosphors in the mixture equals 100%. The phosphor blend may additionally contain an amount of a UVB-emitting phosphor in an amount from 0 to 12 wt. % of the mixture. Tanning lamps containing these blends exhibit increases in initial UVA output and UVA maintenance.
摘要翻译： 提供了一种UV发射磷光体共混物，其包含至少两种选自SrB 4 O 7：Eu，YPO 4的荧光体的UVA的混合物， Ce和BaSi 2 O 5：Pb，其中混合物中荧光体的重量百分比之和等于100％。 磷光体共混物可以另外含有量为0-12重量％的UVB发射磷光体的量。 ％的混合物。 含有这些共混物的鞣制灯在初始UVA输出和UVA维护中表现出增加。
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公开(公告)号：US06984931B2
公开(公告)日：2006-01-10
申请号：US10348468
申请日：2003-01-21
CPC分类号： H01J61/44 , C09K11/666 , C09K11/7721 , C09K11/774 , C09K11/7777
摘要： A UV-emitting phosphor blend is provided which comprises a mixture of at least two UVA-emitting phosphors selected from SrB4O7:Eu, YPO4:Ce, and BaSi2O5:Pb wherein the sum of the weight percentages of the phosphors in the mixture equals 100%. The phosphor blend may additionally contain an amount of SrCe0.08MgAl11O18 in an amount from 0 to 12 wt. % of the mixture. Tanning lamps containing these blends exhibit increases in initial UVA output and UVA maintenance.
摘要翻译： 提供了一种UV发射磷光体共混物，其包含至少两种选自SrB 4 O 7：Eu，YPO 4的荧光体的UVA的混合物， Ce和BaSi 2 O 5：Pb，其中混合物中荧光体的重量百分比之和等于100％。 磷光体共混物可另外含有0-12重量％的量的SrCe C 11 H 11 O 11 O 18 O 18。 ％的混合物。 含有这些共混物的鞣制灯在初始UVA输出和UVA维护中表现出增加。
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公开(公告)号：US20110309738A1
公开(公告)日：2011-12-22
申请号：US12973226
申请日：2010-12-20
申请人： Arunava Dutta , Nicolas Desbiens , Nathalie Camire
发明人： Arunava Dutta , Nicolas Desbiens , Nathalie Camire
IPC分类号： H01J61/35
CPC分类号： C09K11/774 , A61N2005/0615 , A61N2005/0661 , C09K11/7721 , C09K11/7777 , H01J61/35 , H01J61/44 , H01J61/70
摘要： An enhanced UV-emitting fluorescent lamp is described that provides a UV spectral emission for simultaneously tanning of the human skin and promotion of vitamin D production in the human body. The lamp contains a phosphor layer having a phosphor blend of three rare-earth-activated phosphors: SrB4O7:Eu, LaPO4:Ce and YPO4:Ce. Preferably, the phosphor blend comprises 25-27% SrB4O7:Eu, 23-26% LaPO4:Ce, and 47-52% YPO4:Ce by weight.
摘要翻译： 描述了一种增强的UV发射荧光灯，其提供用于同时鞣制人皮肤和促进人体中维生素D生产的UV光谱发射。 该灯含有具有三种稀土活化荧光体的荧光体共混物的荧光体层：SrB 4 O 7：Eu，LaPO 4：Ce和YPO 4：Ce。 优选地，荧光体共混物包含25-27％的SrB 4 O 7：Eu，23-26％的LaPO 4：Ce和47-52％的YPO 4：Ce。
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公开(公告)号：US20080211378A1
公开(公告)日：2008-09-04
申请号：US12017078
申请日：2008-01-21
申请人： Arunava Dutta , Nicolas Desbiens , Nathalie Camire
发明人： Arunava Dutta , Nicolas Desbiens , Nathalie Camire
IPC分类号： H01J1/62
CPC分类号： C09K11/774 , A61N2005/0615 , A61N2005/0661 , C09K11/7721 , C09K11/7777 , H01J61/35 , H01J61/44 , H01J61/70
摘要： An enhanced UV-emitting fluorescent lamp is described that provides a UV spectral emission for simultaneously tanning of the human skin and promotion of vitamin D production in the human body. The lamp contains a phosphor layer having a phosphor blend of three rare-earth-activated phosphors: SrB4O7:Eu, LaPO4:Ce and YPO4:Ce. Preferably, the phosphor blend comprises 25-27% SrB4O7:Eu, 23-26% LaPO4:Ce, and 47-52% YPO4:Ce by weight.
摘要翻译： 描述了一种增强的UV发射荧光灯，其提供用于同时鞣制人皮肤和促进人体中维生素D生产的UV光谱发射。 该灯包含具有三种稀土活化荧光体的荧光体共混物的荧光体层：SrB 4 O 7：Eu，LaPO 4： Ce和YPO 4：Ce。 优选地，荧光体共混物包含25-27％的SrB 4 O 7：Eu，23-26％的LaPO 4：Ce和47- 52％YPO 4重量％Ce。
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公开(公告)号：US20120032580A1
公开(公告)日：2012-02-09
申请号：US13265807
申请日：2010-04-27
申请人： Arunava Dutta , Paul Salvi , Carissa Mercer
发明人： Arunava Dutta , Paul Salvi , Carissa Mercer
CPC分类号： C09K11/7739 , C09K11/7729 , C09K11/7734 , C09K11/7774 , C09K11/7777 , C09K11/778 , H01J61/44
摘要： A phosphor blend is described wherein the blend consists of a red-emitting rare earth phosphor, a green-emitting rare earth phosphor, and a blue-emitting rare earth phosphor wherein the 50% size of the phosphors is between about 12 to 15 μm. The phosphor blend is incorporated into a fluorescent lamp having an increased efficacy. A dual layer coating may be used to provide an additional increase in efficacy.
摘要翻译： 描述了一种荧光体共混物，其中共混物由发射红色的稀土荧光体，绿色发射的稀土荧光体和蓝色发射的稀土荧光体组成，其中50％的荧光体的尺寸在约12至15μm之间。 将荧光体掺合物掺入具有增加的功效的荧光灯中。 双层涂层可用于提供额外的功效增加。
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10.发明授权Method for coating asymmetric glass envelope for lamp by electrostatic coating 失效通过静电涂层涂覆灯泡的不对称玻璃罩的方法
公开(公告)号：US5362524A
公开(公告)日：1994-11-08
申请号：US998086
申请日：1992-12-29
摘要： A method for providing an electric field having a desirable configuration and strength for the electrostatic coating of phosphors on a fluorescent glass envelope at a controlled temperature comprising enclosing a fluorescent glass envelope with at least one electrically conductive charge retaining member at a desired temperature for the duration of the actual electrostatic coating operation wherein charged phosphor particles are attracted to the interior of the glass envelope and the charge is dissipated to the charge retaining member which remains substantially electrically isolated during the coating process. The process is most suitable adapted to an asymmetric fluorescent glass envelope.
摘要翻译： 一种用于提供具有期望的配置和强度的电场的方法，用于在受控温度下在荧光玻璃外壳上静电涂覆荧光体，包括在期望温度下将至少一个导电电荷保持部件封装在荧光玻璃外壳上，持续时间 实际的静电涂覆操作，其中带电的荧光体颗粒被吸引到玻璃外壳的内部，并且电荷被耗散到电荷保持构件，其在涂覆过程期间保持基本上电隔离。 该方法最适合于不对称荧光玻璃外壳。
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