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    ORGANIC LIGHT EMITTING DEVICE BASED LIGHTING FOR LOW COST, FLEXIBLE LARGE AREA SIGNAGE
    1.
    发明申请
    ORGANIC LIGHT EMITTING DEVICE BASED LIGHTING FOR LOW COST, FLEXIBLE LARGE AREA SIGNAGE 审中-公开
    基于有机发光装置的低成本，灵活的大面积信号灯

    公开(公告)号：US20090284158A1

    公开(公告)日：2009-11-19

    申请号：US12122429

    申请日：2008-05-16

    申请人： Gautam Parthasarathy ,  Svetlana Rogojevic ,  Thomas Shaginaw

    发明人： Gautam Parthasarathy ,  Svetlana Rogojevic ,  Thomas Shaginaw

    IPC分类号： H05B37/02 ,  H01L27/32 ,  H01J9/02

    CPC分类号： H01L51/5012 ,  H01L25/048 ,  H01L27/3209 ,  H01L27/3239 ,  H01L2251/5361 ,  H01L2924/0002 ,  H01L2924/00

    摘要： The present techniques provide light emitting assemblies that include two or more light emitting devices joined into a single multilayered structure. Each device is electrically contiguous, and includes an electroluminescent polymer layer between two electrodes. In each device, the electroluminescent polymer layer and/or at least one of the two electrodes is patterned to form an illuminated design. Each device may be separately energized to illustrate a different pattern or design. In some embodiments, a layer having a contiguous light emitting layer may be attached to the back of the multilayer structure.

    摘要翻译： 本技术提供包括连接到单个多层结构中的两个或更多个发光器件的发光组件。 每个器件是电连续的，并且在两个电极之间包括电致发光聚合物层。 在每个器件中，将电致发光聚合物层和/或两个电极中的至少一个图案化以形成照明设计。 每个设备可以单独通电以示出不同的图案或设计。 在一些实施例中，具有连续发光层的层可附接到多层结构的背面。

    Ultra-thin multi-substrate color tunable OLED device
    2.
    发明授权
    Ultra-thin multi-substrate color tunable OLED device 有权
    超薄多基板彩色可调OLED器件

    公开(公告)号：US08022623B2

    公开(公告)日：2011-09-20

    申请号：US12192262

    申请日：2008-08-15

    申请人： Svetlana Rogojevic ,  Gautam Parthasarathy

    发明人： Svetlana Rogojevic ,  Gautam Parthasarathy

    IPC分类号： H01L51/50

    CPC分类号： H01L27/3239 ,  H01L27/3209 ,  H01L51/5209 ,  H01L51/5221

    摘要： The present techniques provide methods and systems for forming devices that may be formed from light emitting regions of electroluminescent organic materials. The small size of the light emitting regions allows the formation of blended colors, which may be formed into illuminated designs. Multiple devices may be joined together to form multilayer panels, where nearer layers may have different designs than farther layers, or farther layers may have solid illuminated colors useful as backgrounds for nearer layers. Further, the multilayer devices may be used as color tunable light sources.

    摘要翻译： 本技术提供了用于形成可由电致发光有机材料的发光区域形成的器件的方法和系统。 发光区域的小尺寸允许形成可以形成为照明设计的混合颜色。 多个装置可以连接在一起以形成多层面板，其中更靠近的层可以具有与更深层不同的设计，或者更远的层可以具有用作更近层的背景的实心照明颜色。 此外，多层器件可以用作颜色可调光源。

    Transparent electrode for organic electronic devices
    3.
    发明申请
    Transparent electrode for organic electronic devices 审中-公开
    有机电子器件透明电极

    公开(公告)号：US20070128465A1

    公开(公告)日：2007-06-07

    申请号：US11295768

    申请日：2005-12-05

    申请人： Jie Liu ,  James Cella ,  Min Yan ,  Anil Duggal ,  Gautam Parthasarathy ,  Svetlana Rogojevic ,  Michael Herzog

    发明人： Jie Liu ,  James Cella ,  Min Yan ,  Anil Duggal ,  Gautam Parthasarathy ,  Svetlana Rogojevic ,  Michael Herzog

    IPC分类号： B32B9/00 ,  H01B5/00 ,  H01L51/50

    CPC分类号： H01L51/5048 ,  H01B1/06 ,  H01L51/0059 ,  H01L51/5221 ,  H01L2251/5323 ,  H05B33/28 ,  Y10T428/31938

    摘要： Described herein is a transparent electrode comprising at least one optically transparent electrically conductive layer; and at least one optically transparent intermediate layer, wherein said optically transparent conductive layer is in contact with said optically intermediate layer, and wherein said optically transparent conductive layer and said optically transparent intermediate layer together transmit at least 50 percent of incident light having a wavelength in a range between about 200 and about 1200 nanometers, said optically transparent conductive layer having a bulk conductivity at least 100 Siemens per centimeter (S/cm), said optically transparent intermediate layer being comprised of a material having a bulk electrical conductivity at room temperature less than 10−12 Siemens per centimeter and a band gap of 3.5 eV. Described herein are also methods for forming a transparent electrode, and transparent electronic devices comprising at least one transparent electrode.

    摘要翻译： 本文描述的是包括至少一个光学透明导电层的透明电极; 以及至少一个光学透明中间层，其中所述光学透明导电层与所述光学中间层接触，并且其中所述光学透明导电层和所述光学透明中间层一起将具有波长的入射光的至少50％ 在约200和约1200纳米之间的范围内，所述光学透明导电层的体积电导率至少为100西门子每厘米（S / cm），所述光学透明中间层由在室温下具有体积电导率的材料组成 每厘米超过10西门子，3.5V的带隙。 这里也描述了形成透明电极的方法和包括至少一个透明电极的透明电子器件。

    Method of making organic light emitting devices
    5.
    发明申请
    Method of making organic light emitting devices 审中-公开
    制造有机发光装置的方法

    公开(公告)号：US20070176167A1

    公开(公告)日：2007-08-02

    申请号：US11341174

    申请日：2006-01-27

    申请人： Gautam Parthasarathy ,  Larry Lewis ,  Kyle Litz ,  Joseph Shiang

    发明人： Gautam Parthasarathy ,  Larry Lewis ,  Kyle Litz ,  Joseph Shiang

    IPC分类号： H01L29/08

    CPC分类号： H01L51/56 ,  H01L51/0035 ,  H01L51/0038 ,  H01L51/0042

    摘要： The invention includes embodiments that relate to a method of making an organic light-emitting device comprising at least one bilayer structure. The method comprises providing at least one first layer comprising at least one cross-linkable organic material and at least one photo acid generator; exposing the first layer to a radiation source to afford a cross-linked first layer; and disposing at least one second layer on the cross-linked first layer. The method affords a bilayer structure having an enhanced structural integrity relative to the corresponding bilayer structure in which the first layer is not cross-linked. The invention also includes embodiments that relate to an organic light emitting device.

    摘要翻译： 本发明包括涉及制造包括至少一个双层结构的有机发光器件的方法的实施例。 该方法包括提供至少一个包含至少一个可交联的有机材料和至少一个光酸产生剂的第一层; 将第一层暴露于辐射源以提供交联的第一层; 以及在交联的第一层上设置至少一个第二层。 该方法提供了相对于其中第一层不交联的相应双层结构具有增强的结构完整性的双层结构。 本发明还包括涉及有机发光器件的实施例。

    Opto-electroactive device comprising a metallocene and method
    6.
    发明授权
    Opto-electroactive device comprising a metallocene and method 有权
    包含茂金属的光电活性器件和方法

    公开(公告)号：US07169483B2

    公开(公告)日：2007-01-30

    申请号：US10822446

    申请日：2004-04-12

    申请人： Larry Neil Lewis ,  Joseph John Shiang ,  Aharon Yakimov ,  Gautam Parthasarathy ,  Jie Liu ,  Sergei Kniajanski

    发明人： Larry Neil Lewis ,  Joseph John Shiang ,  Aharon Yakimov ,  Gautam Parthasarathy ,  Jie Liu ,  Sergei Kniajanski

    IPC分类号： H05B33/14 ,  H01L31/00

    CPC分类号： H05B33/14 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/183 ,  H01L51/0094 ,  H01L51/5012 ,  Y10S428/917

    摘要： Disclosed is an opto-electroactive device comprising a metallocene of the formula wherein M is zirconium or hafnium; X is halogen and R1–R5 are each independently hydrogen, aryl, alkyl, halogen or —Si(R6)3; or wherein at least two adjacent R substituents on at least one ring are joined to form a fused ring, which may be unsubstituted or substituted with aryl, alkyl, halogen or —Si(R6)3; or wherein the R1 substituents on each ring are joined to link the rings in an ansa bridge, and wherein R6 is an alkyl group, a substituted alkyl group, an aryl group or a substituted aryl group. Also disclosed is a method for making an opto-electroactive device comprising a metallocene.

    摘要翻译： 公开了一种光电活性器件，其包含下式的金属茂，其中M为锆或铪; X是卤素，R 1 -R 5各自独立地为氢，芳基，烷基，卤素或-Si（R 6） 3 或其中在至少一个环上的至少两个相邻的R取代基连接以形成稠环，其可以是未取代的或被芳基，烷基，卤素或-Si（R 6） 3 或其中每个环上的R 1取代基被连接以连接安桥中的环，并且其中R 6是烷基，取代的烷基，芳基 基团或取代的芳基。 还公开了一种制造包含茂金属的光电活性器件的方法。

    Organic light emitting device capable of white light emissions and method for making the same
    9.
    发明申请
    Organic light emitting device capable of white light emissions and method for making the same 审中-公开
    能够发出白光的有机发光装置及其制造方法

    公开(公告)号：US20050104510A1

    公开(公告)日：2005-05-19

    申请号：US10712093

    申请日：2003-11-14

    申请人： Gautam Parthasarathy ,  Christian Heller

    发明人： Gautam Parthasarathy ,  Christian Heller

    IPC分类号： H01L51/00 ,  H01L51/50 ,  H05B33/00

    CPC分类号： H01L51/5036 ,  H01L51/0037 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0078 ,  H01L51/5096

    摘要： The present invention is directed to an organic light emitting device capable of white light emissions and a method for making the same. According to one embodiment, the invention relates to an organic light emitting device capable of white light emissions, the device comprising at least one light emissive polymer and at least one small molecule material in two layers adjacent to each other, wherein the at least one small molecule material has a wide enough bandgap and a high enough electron mobility to function as both a hole blocking layer and an electron transport layer.

    摘要翻译： 本发明涉及一种能够进行白光发射的有机发光器件及其制造方法。 根据一个实施例，本发明涉及能够发出白光的有机发光器件，该器件包括至少一个发光聚合物和至少一个彼此相邻的两层中的小分子材料，其中至少一个小的 分子材料具有足够宽的带隙和足够高的电子迁移率，同时用作空穴阻挡层和电子传输层。

    Organic semiconductor lasers
    10.
    发明授权
    Organic semiconductor lasers 失效
    有机半导体激光器

    公开(公告)号：US06330262B1

    公开(公告)日：2001-12-11

    申请号：US09073843

    申请日：1998-05-07

    申请人： Paul E. Burrows ,  Stephen R. Forrest ,  Mark Thompson ,  Vladimir G. Kozlov ,  Gautam Parthasarathy

    发明人： Paul E. Burrows ,  Stephen R. Forrest ,  Mark Thompson ,  Vladimir G. Kozlov ,  Gautam Parthasarathy

    IPC分类号： H01S316

    CPC分类号： H01S5/36 ,  H01S3/0632 ,  H01S3/0635 ,  H01S3/168 ,  H01S5/041

    摘要： Lasers comprising a substrate and a layer of organic material over the substrate. The organic material includes host and dopant materials that result in the laser emission of a desired color when pumped by optical pump energy. Host materials include CBP and tris-(8-hydroxyquinoline) aluminum, which when combined with dopant materials such as coumarin-47, coumarin-30, perylene, rhodamine-6G, DCM, DCM2, and pyrromethane-546 result in the efficient lasing of colors such as blue, green and yellow.

    摘要翻译： 激光器包括衬底和衬底上的有机材料层。 有机材料包括主体和掺杂剂材料，当通过光泵能量泵浦时，其产生激光发射所需颜色。 主要材料包括CBP和三（8-羟基喹啉）铝，当与诸如香豆素-47，香豆素-30，苝，罗丹明-6G，DCM，DCM2和吡咯烷-446的掺杂剂材料组合时，可以有效地激发 颜色如蓝色，绿色和黄色。