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    Light-emitting device with organic layer doped with photoluminescent material
    1.
    发明授权
    Light-emitting device with organic layer doped with photoluminescent material 有权
    具有掺杂有光致发光材料的有机层的发光器件

    公开(公告)号：US06515314B1

    公开(公告)日：2003-02-04

    申请号：US09713394

    申请日：2000-11-16

    申请人： Anil Raj Duggal ,  Alok Mani Srivastava ,  Steven Jude Duclos

    发明人： Anil Raj Duggal ,  Alok Mani Srivastava ,  Steven Jude Duclos

    IPC分类号： H01L31072

    CPC分类号： B82Y30/00 ,  B82Y20/00 ,  H01L25/046 ,  H01L27/3211 ,  H01L51/5036 ,  H01L51/5048 ,  H01L51/5088 ,  H01L51/5092 ,  H01L2251/5361 ,  H01L2251/5369 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A light-emitting device includes an anode, a cathode, and at least one organic electroluminescent (“EL”) material positioned between the anode and the cathode. Nanoparticles of at least one photoluminescent material are dispersed in the organic EL material. The organic EL material emits a first electromagnetic (“EM”) radiation having a first spectrum in response to an applied electrical field. The PL material absorbs a portion of the first EM radiation emitted by the organic EL material and emits a second EM radiation having a second spectrum. A plurality of the light-emitting devices are arranged on a transparent substrate to provide a panel display or a lighting source.

    摘要翻译： 发光器件包括阳极，阴极和位于阳极和阴极之间的至少一种有机电致发光（“EL”）材料。 至少一种光致发光材料的纳米颗粒分散在有机EL材料中。 有机EL材料响应于施加的电场发射具有第一光谱的第一电磁（“EM”）辐射。 PL材料吸收由有机EL材料发射的第一EM辐射的一部分并且发射具有第二光谱的第二EM辐射。 多个发光器件布置在透明基板上以提供面板显示器或照明源。

    Light-emitting device with organic layer doped with photoluminescent material
    2.
    发明授权
    Light-emitting device with organic layer doped with photoluminescent material 有权
    具有掺杂有光致发光材料的有机层的发光器件

    公开(公告)号：US06777724B2

    公开(公告)日：2004-08-17

    申请号：US10298202

    申请日：2002-11-15

    申请人： Anil Raj Duggal ,  Alok Mani Srivastava ,  Steven Jude Duclos

    发明人： Anil Raj Duggal ,  Alok Mani Srivastava ,  Steven Jude Duclos

    IPC分类号： H01L31072

    CPC分类号： B82Y30/00 ,  B82Y20/00 ,  H01L25/046 ,  H01L27/3211 ,  H01L51/5036 ,  H01L51/5048 ,  H01L51/5088 ,  H01L51/5092 ,  H01L2251/5361 ,  H01L2251/5369 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A light-emitting device includes an anode, a cathode, and at least one organic electroluminescent (“EL”) material positioned between the anode and the cathode. Nanoparticles of at least one photoluminescent material are dispersed in the organic EL material. The organic EL material emits a first electromagnetic (“EM”) radiation having a first spectrum in response to an applied electrical field. The PL material absorbs a portion of the first EM radiation emitted by the organic EL material and emits a second EM radiation having a second spectrum. A plurality of the light-emitting devices are arranged on a transparent substrate to provide a panel display or a lighting source.

    摘要翻译： 发光器件包括阳极，阴极和位于阳极和阴极之间的至少一种有机电致发光（“EL”）材料。 至少一种光致发光材料的纳米颗粒分散在有机EL材料中。 有机EL材料响应于施加的电场发射具有第一光谱的第一电磁（“EM”）辐射。 PL材料吸收由有机EL材料发射的第一EM辐射的一部分并且发射具有第二光谱的第二EM辐射。 多个发光器件布置在透明基板上以提供面板显示器或照明源。

    Decorative lighting apparatus with light source and luminescent material
    3.
    发明授权
    Decorative lighting apparatus with light source and luminescent material 失效
    具有光源和发光材料的装饰照明装置

    公开(公告)号：US06299338B1

    公开(公告)日：2001-10-09

    申请号：US09203213

    申请日：1998-11-30

    申请人： Lionel Monty Levinson ,  Alok Mani Srivastava ,  Steven Jude Duclos ,  Anil Raj Duggal

    发明人： Lionel Monty Levinson ,  Alok Mani Srivastava ,  Steven Jude Duclos ,  Anil Raj Duggal

    IPC分类号： F21K200

    CPC分类号： G02B6/001

    摘要： An exemplary lighting apparatus comprises a light source such as an LED, a transmissive body optically coupled to the light source, and at least one region of luminescent material formed on a portion of the transmissive body, the at least one region of luminescent material forming an ornamental design on the transmissive body, wherein the at least one region of luminescent material absorbs light having a first spectrum transmitted through the transmissive body and emits light having a second spectrum outside of the transmissive body. The lighting apparatus can be used in a decorative manner, such as for holiday lighting or as a display. The lighting apparatus can be used to display a variety of patterns and shapes and can operate safely at low power over a long lifetime.

    摘要翻译： 示例性照明装置包括诸如LED的光源，与光源光学耦合的透射体，以及形成在透射体的一部分上的发光材料的至少一个区域，所述至少一个发光材料区域形成 透光体的装饰设计，其中发光材料的至少一个区域吸收具有透过透射体的第一光谱的光并发射具有透射体外部的第二光谱的光。 照明装置可以以装饰方式使用，例如用于假日照明或显示器。 照明装置可以用于显示各种图案和形状，并且可以在长时间的低功率下安全地操作。

    Articles using persistent phosphors
    6.
    发明授权
    Articles using persistent phosphors 有权
    使用持久性荧光体的文章

    公开(公告)号：US08333907B2

    公开(公告)日：2012-12-18

    申请号：US12640712

    申请日：2009-12-17

    申请人： Holly Ann Comanzo ,  Alok Mani Srivastava ,  Steven Jude Duclos ,  Lucas Lemar Clarke ,  Munro Howard Sykes

    发明人： Holly Ann Comanzo ,  Alok Mani Srivastava ,  Steven Jude Duclos ,  Lucas Lemar Clarke ,  Munro Howard Sykes

    IPC分类号： C09K11/61 ,  C09K11/56 ,  C09K11/55 ,  C09K11/54

    CPC分类号： C09K11/7791 ,  C09K11/7786 ,  Y10T428/24802

    摘要： An article of manufacture that comprises a structure that is a security system device (or portion thereof) or a fire system device (or portion), where a persistent phosphor and/or a persistent phosphor blend is either integrated in a coating on the structure; applied on the structure; or integrated in the structure, wherein the persistent phosphor comprises certain phosphors or phosphor blends. The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims.

    摘要翻译： 包括作为安全系统设备（或其一部分）或消防系统设备（或部分）的结构的制品，其中持续荧光体和/或持续性荧光体共混物被集成在结构上的涂层中; 应用于结构; 或整合在结构中，其中持续荧光体包含某些荧光体或荧光体共混物。 已经根据具体实施例描述了本发明，并且认识到除了明确说明的那些之外的等同物，替代方案和修改是可能的并且在所附权利要求的范围内。

    High energy resolution scintillators having high light output
    7.
    发明授权
    High energy resolution scintillators having high light output 有权
    具有高光输出的高能量分辨率闪烁体

    公开(公告)号：US08299436B2

    公开(公告)日：2012-10-30

    申请号：US11172533

    申请日：2005-06-29

    申请人： Alok Mani Srivastava ,  Steven Jude Duclos ,  Lucas Lemar Clarke ,  Holly Ann Comanzo ,  Qun Deng

    发明人： Alok Mani Srivastava ,  Steven Jude Duclos ,  Lucas Lemar Clarke ,  Holly Ann Comanzo ,  Qun Deng

    IPC分类号： G01T1/20

    CPC分类号： C09K11/7773 ,  C04B35/5152 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3229 ,  C09K11/7705

    摘要： A scintillator composition includes a matrix material, where the matrix material includes an alkaline earth metal and a lanthanide halide. The scintillator composition further includes an activator ion, where the activator ion is a trivalent ion. In one embodiment, the scintillator composition includes a matrix material represented by A2LnX7, where A includes an alkaline earth metal, Ln includes a lanthanide ion, and X includes a halide ion. In another embodiment, the scintillator composition includes a matrix material represented by ALnX5, where A includes an alkaline earth metal, Ln includes a lanthanide ion, and X includes a halide ion. In these embodiments, the scintillator composition includes an activator ion, where the activator ion includes cerium, or bismuth, or praseodymium, or combinations thereof.

    摘要翻译： 闪烁体组合物包括基质材料，其中基质材料包括碱土金属和镧系元素卤化物。 闪烁体组合物还包括活化剂离子，其中活化剂离子是三价离子。 在一个实施方案中，闪烁体组合物包括由A2LnX7表示的基质材料，其中A包括碱土金属，Ln包括镧系元素离子，X包括卤离子。 在另一个实施方案中，闪烁体组合物包括由ALnX5表示的基质材料，其中A包括碱土金属，Ln包括镧系元素离子，X包括卤离子。 在这些实施方案中，闪烁体组合物包括活化剂离子，其中活化剂离子包括铈或铋或镨，或其组合。

    Scintillators for detecting radiation, and related methods and articles
    8.
    发明申请
    Scintillators for detecting radiation, and related methods and articles 审中-公开
    用于检测辐射的闪烁体及相关方法和物品

    公开(公告)号：US20070284534A1

    公开(公告)日：2007-12-13

    申请号：US11448414

    申请日：2006-06-07

    申请人： Alok Mani Srivastava ,  Steven Jude Duclos ,  Holly Ann Comanzo

    发明人： Alok Mani Srivastava ,  Steven Jude Duclos ,  Holly Ann Comanzo

    IPC分类号： G01T1/20

    CPC分类号： C09K11/7773 ,  G01T1/202 ,  G21K4/00

    摘要： Scintillator compositions are set forth in this disclosure. The scintillators include a matrix material which includes at least one lanthanide halide, along with at least one alkaline earth metal or lead. An activator for the matrix such as lead is also described. Radiation detectors which employ the scintillators are discussed, along with related methods for detecting high-energy radiation with a scintillation detector.

    摘要翻译： 闪烁体组合物在本公开中阐述。 闪烁体包括基质材料，其包括至少一种镧系元素卤化物，以及至少一种碱土金属或铅。 也描述了诸如铅的基质的活化剂。 讨论了使用闪烁体的辐射检测器，以及用闪烁检测器检测高能辐射的相关方法。

    Scintillator compositions, and related processes and articles of manufacture
    9.
    发明授权
    Scintillator compositions, and related processes and articles of manufacture 有权
    闪烁剂组合物，以及相关方法和制品

    公开(公告)号：US07084403B2

    公开(公告)日：2006-08-01

    申请号：US10689361

    申请日：2003-10-17

    申请人： Alok Mani Srivastava ,  Steven Jude Duclos ,  Qun Deng ,  James Walter Leblanc ,  Tie Bond Gao ,  Jian Min Wang ,  Lucas Lemar Clarke

    发明人： Alok Mani Srivastava ,  Steven Jude Duclos ,  Qun Deng ,  James Walter Leblanc ,  Tie Bond Gao ,  Jian Min Wang ,  Lucas Lemar Clarke

    IPC分类号： G01T1/20

    CPC分类号： G01T1/2023 ,  C09K11/7772

    摘要： Scintillator materials based on certain types of halide-lanthanide matrix materials are described. In one embodiment, the matrix material contains a mixture of lanthanide halides, i.e., a solid solution of at least two of the halides, such as lanthanum chloride and lanthanum bromide. In another embodiment, the matrix material is based on lanthanum iodide alone, which must be substantially free of lanthanum oxyiodide. The scintillator materials, which can be in monocrystalline or polycrystalline form, also include an activator for the matrix material, e.g., cerium. Radiation detectors that use the scintillators are also described, as are related methods for detecting high-energy radiation.

    摘要翻译： 描述了基于某些类型的卤化物 - 镧系元素基质材料的闪烁体材料。 在一个实施方案中，基质材料含有镧系元素卤化物的混合物，即至少两种卤化物的固溶体，例如氯化镧和溴化镧。 在另一个实施方案中，基质材料仅基于碘化镧，其必须基本上不含氧化镧镧。 可以是单晶或多晶形式的闪烁体材料还包括用于基质材料例如铈的活化剂。 还描述了使用闪烁体的辐射检测器，以及用于检测高能量辐射的相关方法。