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    Nanoscale High-Aspect-Ratio Metallic Structure and Method of Manufacturing Same
    1.
    发明申请
    Nanoscale High-Aspect-Ratio Metallic Structure and Method of Manufacturing Same 审中-公开
    纳米级高比例金属结构及其制造方法

    公开(公告)号：US20110203656A1

    公开(公告)日：2011-08-25

    申请号：US13026637

    申请日：2011-02-14

    申请人： Ping Kuang ,  Joong-Mok Park ,  Wai Leung ,  Kai-Ming Ho ,  Kristen P. Constant ,  Sumit Chaudhary

    发明人： Ping Kuang ,  Joong-Mok Park ,  Wai Leung ,  Kai-Ming Ho ,  Kristen P. Constant ,  Sumit Chaudhary

    IPC分类号： H01L31/0224 ,  H01L23/48 ,  H01L21/768 ,  H01L31/18

    CPC分类号： H01L51/442 ,  G02B5/1857 ,  H01L31/022425 ,  H01L31/022466 ,  H01L31/1884 ,  H01L33/62 ,  H01L51/5221 ,  H01L2924/0002 ,  Y02E10/549 ,  H01L2924/00

    摘要： Nanoscale high-aspect-ratio metallic structures and methods are presented. Such structures may form transparent electrode to enhance the performance of solar cells and light-emitting diodes. These structures can be used as infrared control filters because they reflect high amounts of infrared radiation. A grating structure of polymeric bars affixed to a transparent substrate is used. The sides of the bars are coated with metal forming nanowires. Electrodes may be configured to couple to a subset of the rails forming interdigitated electrodes. Encapsulation is used to improve transparency and transparency at high angles. The structure may be inverted to facilitate fabrication of a solar cell or other device on the back-side of the structure. Multiple layered electrodes having an active layer sandwiched between two conductive layers may be used. Layered electro-active layers may be used to form a smart window where the structure is encapsulated between glass to modify the incoming light.

    摘要翻译： 提出了纳米级高纵横比的金属结构和方法。 这种结构可以形成透明电极以增强太阳能电池和发光二极管的性能。 这些结构可以用作红外线控制滤光片，因为它们反映了大量的红外辐射。 使用固定在透明基板上的聚合物条的光栅结构。 棒的侧面涂有金属成形纳米线。 电极可以被配置为耦合到形成叉指电极的轨道的子集。 封装用于提高高角度的透明度和透明度。 可以将结构倒置以便于在结构的背面上制造太阳能电池或其它装置。 可以使用具有夹在两个导电层之间的有源层的多层电极。 可以使用层状电活性层来形成智能窗口，其中结构被封装在玻璃之间以修改入射光。

    Nanoscale High-Aspect-Ratio Metallic Structure and Method of Manufacturing Same
    2.
    发明申请
    Nanoscale High-Aspect-Ratio Metallic Structure and Method of Manufacturing Same 审中-公开
    纳米级高比例金属结构及其制造方法

    公开(公告)号：US20120031487A1

    公开(公告)日：2012-02-09

    申请号：US13274383

    申请日：2011-10-17

    申请人： Ping Kuang ,  Joong-Mok Park ,  Wai Leung ,  Kai-Ming Ho ,  Kristen P. Constant ,  Sumit Chaudhary

    发明人： Ping Kuang ,  Joong-Mok Park ,  Wai Leung ,  Kai-Ming Ho ,  Kristen P. Constant ,  Sumit Chaudhary

    IPC分类号： H01L31/0232 ,  B05D5/06 ,  C23F1/04 ,  B32B37/02 ,  B32B37/14 ,  B05D3/00 ,  H01L31/18 ,  B05D5/12 ,  B82Y99/00

    CPC分类号： H01L51/0023 ,  B82Y30/00 ,  B82Y40/00 ,  H01L51/442 ,  Y02E10/549 ,  Y10T156/10

    摘要： Nanoscale high-aspect-ratio metallic structures and methods are presented. Such structures may form transparent electrode to enhance the performance of solar cells and light-emitting diodes. These structures can be used as infrared control filters because they reflect high amounts of infrared radiation. A grating structure of polymeric bars affixed to a transparent substrate is used. The sides of the bars are coated with metal forming nanowires. Electrodes may be configured to couple to a subset of the rails forming interdigitated electrodes. Encapsulation is used to improve transparency and transparency at high angles. The structure may be inverted to facilitate fabrication of a solar cell or other device on the back-side of the structure. Multiple layered electrodes having an active layer sandwiched between two conductive layers may be used. Layered electro-active layers may be used to form a smart window where the structure is encapsulated between glass to modify the incoming light.

    摘要翻译： 提出了纳米级高纵横比的金属结构和方法。 这种结构可以形成透明电极以增强太阳能电池和发光二极管的性能。 这些结构可以用作红外线控制滤光片，因为它们反映了大量的红外辐射。 使用固定在透明基板上的聚合物条的光栅结构。 棒的侧面涂有金属成形纳米线。 电极可以被配置为耦合到形成叉指电极的轨道的子集。 封装用于提高高角度的透明度和透明度。 可以将结构倒置以便于在结构的背面上制造太阳能电池或其它装置。 可以使用具有夹在两个导电层之间的有源层的多层电极。 可以使用层状电活性层来形成智能窗口，其中结构被封装在玻璃之间以修改入射光。

    Textured Micrometer Scale Templates as Light Managing Fabrication Platform for Organic Solar Cells
    3.
    发明申请
    Textured Micrometer Scale Templates as Light Managing Fabrication Platform for Organic Solar Cells 有权
    纹理测微计比例模板作为有机太阳能电池的管理制造平台

    公开(公告)号：US20120048368A1

    公开(公告)日：2012-03-01

    申请号：US13223351

    申请日：2011-09-01

    申请人： Sumit Chaudhary ,  Kai-Ming Ho ,  Joong-Mok Park ,  Kanwar Singh Nalwa ,  Wai Y. Leung

    发明人： Sumit Chaudhary ,  Kai-Ming Ho ,  Joong-Mok Park ,  Kanwar Singh Nalwa ,  Wai Y. Leung

    IPC分类号： H01L31/0232 ,  H01L31/0224

    CPC分类号： H01L31/0236 ,  B82Y10/00 ,  H01L51/0036 ,  H01L51/0037 ,  H01L51/0047 ,  H01L51/4253 ,  H01L51/447 ,  Y02E10/549

    摘要： A three-dimensional, microscale-textured, grating-shaped organic solar cell geometry. The solar cells are fabricated on gratings to give them a three-dimensional texture that provides enhanced light absorption. Introduction of microscale texturing has a positive effect on the overall power conversion efficiency of the devices. This grating-based solar cell having a grating of pre-determined pitch and height has shown improved power-conversion efficiency over a conventional flat solar cell. The improvement in efficiency is accomplished by homogeneous coverage of the grating with uniform thickness of the active layer, which is attributed to a sufficiently high pitch and low height of the underlying gratings. Also the microscale texturing leads to suppressed reflection of incident light due to the efficient coupling of the incident light into modes that are guided in the active layer.

    摘要翻译： 三维，微米纹理，格子状的有机太阳能电池几何。 太阳能电池在光栅上制造，以给它们提供增强的光吸收的三维纹理。 介绍微尺寸纹理对器件的整体功率转换效率有积极的影响。 具有预定间距和高度的光栅的该基于光栅的太阳能电池已经显示出比传统平板太阳能电池提高的功率转换效率。 效率的提高通过具有均匀厚度的有源层的光栅的均匀覆盖来实现，其归因于下面的光栅的足够高的间距和低的高度。 此外，由于将入射光有效地耦合到在有源层中引导的模式，微尺度纹理导致入射光的抑制反射。

    Textured micrometer scale templates as light managing fabrication platform for organic solar cells
    4.
    发明授权
    Textured micrometer scale templates as light managing fabrication platform for organic solar cells 有权
    纹理微米尺度模板作为有机太阳能电池的光管理制造平台

    公开(公告)号：US09401442B2

    公开(公告)日：2016-07-26

    申请号：US13223351

    申请日：2011-09-01

    申请人： Sumit Chaudhary ,  Kai-Ming Ho ,  Joong-Mok Park ,  Kanwar Singh Nalwa ,  Wai Y. Leung

    发明人： Sumit Chaudhary ,  Kai-Ming Ho ,  Joong-Mok Park ,  Kanwar Singh Nalwa ,  Wai Y. Leung

    IPC分类号： H01L31/0232 ,  H01L31/0224 ,  H01L31/0236 ,  B82Y10/00 ,  H01L51/44 ,  H01L51/00 ,  H01L51/42

    CPC分类号： H01L31/0236 ,  B82Y10/00 ,  H01L51/0036 ,  H01L51/0037 ,  H01L51/0047 ,  H01L51/4253 ,  H01L51/447 ,  Y02E10/549

    摘要： A three-dimensional, microscale-textured, grating-shaped organic solar cell geometry. The solar cells are fabricated on gratings to give them a three-dimensional texture that provides enhanced light absorption. Introduction of microscale texturing has a positive effect on the overall power conversion efficiency of the devices. This grating-based solar cell having a grating of pre-determined pitch and height has shown improved power-conversion efficiency over a conventional flat solar cell. The improvement in efficiency is accomplished by homogeneous coverage of the grating with uniform thickness of the active layer, which is attributed to a sufficiently high pitch and low height of the underlying gratings. Also the microscale texturing leads to suppressed reflection of incident light due to the efficient coupling of the incident light into modes that are guided in the active layer.

    摘要翻译： 三维，微米纹理，格子状的有机太阳能电池几何。 太阳能电池在光栅上制造，以给它们提供增强的光吸收的三维纹理。 介绍微尺寸纹理对器件的整体功率转换效率有积极的影响。 具有预定间距和高度的光栅的该基于光栅的太阳能电池已经显示出比传统平板太阳能电池提高的功率转换效率。 效率的提高通过具有均匀厚度的有源层的光栅的均匀覆盖来实现，其归因于下面的光栅的足够高的间距和低的高度。 此外，由于将入射光有效地耦合到在有源层中引导的模式，微尺度纹理导致入射光的抑制反射。

    Organic photovoltaic device with ferroelectric dipole and method of making same
    8.
    发明授权
    Organic photovoltaic device with ferroelectric dipole and method of making same 有权

    公开(公告)号：US10038142B1

    公开(公告)日：2018-07-31

    申请号：US15935284

    申请日：2018-03-26

    申请人： Kanwar Singh Nalwa ,  Sumit Chaudhary

    发明人： Kanwar Singh Nalwa ,  Sumit Chaudhary

    IPC分类号： H01L21/00 ,  H01L51/00 ,  H01L51/42

    摘要： A method of fabricating an organic photovoltaic device. The method includes providing a first electrode which by applying a layer of conductive material onto a transparent substrate. The conductive material forms the first electrode. The method also includes placing an active layer of organic photovoltaic material on top of the first electrode. The active layer is configured to convert photonic energy into electrical energy. Placing an active layer of organic photovoltaic material includes placing an active layer of organic photovoltaic material having ferroelectric dipoles dispersed therein. The method further includes applying a second electrode on top of the active layer of organic photovoltaic material.

    Organic Photovoltaic Device with Ferroelectric Dipole and Method of Making Same
    9.
    发明申请
    Organic Photovoltaic Device with Ferroelectric Dipole and Method of Making Same 有权
    具有铁电偶极子的有机光伏器件及其制造方法

    公开(公告)号：US20130230942A1

    公开(公告)日：2013-09-05

    申请号：US13780697

    申请日：2013-02-28

    申请人： Kanwar Singh Nalwa ,  Sumit Chaudhary

    发明人： Kanwar Singh Nalwa ,  Sumit Chaudhary

    IPC分类号： H01L51/00

    CPC分类号： H01L51/0035 ,  H01L51/0036 ,  H01L51/0037 ,  H01L51/424 ,  H01L51/4293 ,  H01L2251/308 ,  Y02E10/549

    摘要： A method of fabricating an organic photovoltaic device. The method includes providing a first electrode which by applying a layer of conductive material onto a transparent substrate. The conductive material forms the first electrode. The method also includes placing an active layer of organic photovoltaic material on top of the first electrode. The active layer is configured to convert photonic energy into electrical energy. Placing an active layer of organic photovoltaic material includes placing an active layer of organic photovoltaic material having ferroelectric dipoles dispersed therein. The method further includes applying a second electrode on top of the active layer of organic photovoltaic material.

    摘要翻译： 一种制造有机光伏器件的方法。 该方法包括提供通过将一层导电材料施加到透明基底上的第一电极。 导电材料形成第一电极。 该方法还包括在第一电极的顶部放置有机光伏材料的有源层。 有源层被配置为将光子能转换成电能。 放置有机光伏材料的有源层包括放置其中分散有铁电偶极子的有机光伏材料的有源层。 该方法还包括在有机光伏材料的有源层的顶部上施加第二电极。

    Multilayer polymer-quantum dot light emitting diodes and methods of making and using thereof
    10.
    发明授权
    Multilayer polymer-quantum dot light emitting diodes and methods of making and using thereof 失效
    多层聚合物 - 量子点发光二极管及其制造和使用方法

    公开(公告)号：US07132787B2

    公开(公告)日：2006-11-07

    申请号：US10716415

    申请日：2003-11-20

    申请人： Mihri Ozkan ,  Sumit Chaudhary

    发明人： Mihri Ozkan ,  Sumit Chaudhary

    IPC分类号： H01J1/72 ,  H01J63/04

    CPC分类号： H05B33/14 ,  B82Y10/00 ,  B82Y20/00 ,  B82Y30/00 ,  C09K11/565 ,  C09K11/883 ,  H01L51/5012 ,  H01L51/5036 ,  H01L51/5048 ,  H05B33/22

    摘要： Disclosed herein are multilayer polymer-quantum dot light emitting diodes (PQD-LEDs) and methods of making thereof. As disclosed, the PQD-LEDs comprise at least one quantum dot layer made from an aqueous suspension of quantum dots upon which a polymer layer is deposited by spin coating methods known in the art. The quantum dot layers and the polymer layers are discrete and distinct from one another. Also disclosed are methods of making the PQD-LEDs of the present invention and kits.

    摘要翻译： 本文公开了多层聚合物 - 量子点发光二极管（PQD-LED）及其制造方法。 如所公开的，PQD-LED包括由量子点的水性悬浮液制成的至少一个量子点层，其上通过本领域已知的旋涂方法沉积聚合物层。 量子点层和聚合物层彼此离散和不同。 还公开了制备本发明的PQD-LED和试剂盒的方法。