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    Oxidative chemical vapor deposition of electrically conductive and electrochromic polymers
    3.
    发明授权
    Oxidative chemical vapor deposition of electrically conductive and electrochromic polymers 有权
    导电和电致变色聚合物的氧化化学气相沉积

    公开(公告)号：US07618680B2

    公开(公告)日：2009-11-17

    申请号：US11141353

    申请日：2005-05-31

    申请人： Karen K. Gleason ,  John Lock

    发明人： Karen K. Gleason ,  John Lock

    IPC分类号： C23C16/00

    CPC分类号： B05D1/60 ,  B05D5/12 ,  G02F2001/1515 ,  H01L51/0037

    摘要： Remarkably, disclosed herein is a solvent-less chemical vapor deposition (CVD) method for the oxidative polymerization and deposition of thin films of electrically-conducting polymers. In a preferred embodiment, the method provides poly-3,4-ethylenedioxythiophene (PEDOT) thin films. In other embodiments, the method is applicable to polymerization to give other conducting polymers, such as polyanilines, polypyrroles, polythiophenes and their derivatives. The all-vapor technique uses a moderate substrate temperature, making it compatible with a range of materials, including as fabric and paper. In addition, this method allows for the coating of high surface-area substrates with fibrous, porous and/or particulate morphologies. The coated substrates may be used in organic semiconductor devices, including organic light-emitting diodes (OLEDs), photovoltaics, electrochromics, and supercapacitors.

    摘要翻译： 值得注意的是，这里公开的是用于氧化聚合和沉积导电聚合物薄膜的无溶剂化学气相沉积（CVD）方法。 在优选的实施方案中，该方法提供了聚-3,4-亚乙基二氧噻吩（PEDOT）薄膜。 在其它实施方案中，该方法适用于聚合以产生其它导电聚合物，例如聚苯胺，聚吡咯，聚噻吩及其衍生物。 全蒸汽技术使用适度的基材温度，使其与一系列材料（包括织物和纸）兼容。 此外，该方法允许用纤维，多孔和/或颗粒形态涂覆高表面积基材。 涂覆的基材可以用于有机半导体器件，包括有机发光二极管（OLED），光伏，电致变色和超级电容器。

    Single-Unit Reactor Design for Combined Oxidative, Initiated, and Plasma-Enhanced Chemical Vapor Deposition
    8.
    发明申请
    Single-Unit Reactor Design for Combined Oxidative, Initiated, and Plasma-Enhanced Chemical Vapor Deposition 有权
    用于组合氧化，起始和等离子体增强化学气相沉积的单一单元反应器设计

    公开(公告)号：US20130224380A1

    公开(公告)日：2013-08-29

    申请号：US13407075

    申请日：2012-02-28

    申请人： Dhiman Bhattacharyya ,  Karen K. Gleason ,  Miles C. Barr

    发明人： Dhiman Bhattacharyya ,  Karen K. Gleason ,  Miles C. Barr

    IPC分类号： C23C16/00

    CPC分类号： C23C16/509

    摘要： Described herein are reactors capable of sequentially or simultaneously depositing thin-film polymers onto a substrate by oxidative chemical vapor deposition (oCVD), initiated chemical vapor deposition (iCVD), and plasma-enhanced chemical vapor deposition (PECVD). The single-unit CVD reactors allow for the use of more than one CVD process on the same substrate without the risk of inadvertently exposing the substrate to ambient conditions when switching processes. Furthermore, the ability to deposit simultaneously polymers made by two different CVD processes allows for the exploration of new materials. In addition to assisting in the deposition of polymer films, plasma processes may be used to pretreat substrate surfaces before polymer deposition, or to clean the internal surfaces of the reactor between experiments.

    摘要翻译： 这里描述的是能够通过氧化化学气相沉积（oCVD），起始化学气相沉积（iCVD）和等离子体增强化学气相沉积（PECVD）将薄膜聚合物顺序或同时沉积到基底上的反应器。 单个单元CVD反应器允许在同一衬底上使用多于​​一个CVD工艺，而不会在切换工艺时不经意地将衬底暴露于环境条件的风险。 此外，同时沉积通过两种不同CVD工艺制备的聚合物的能力允许探索新材料。 除了辅助聚合物膜的沉积之外，还可以使用等离子体工艺来在聚合物沉积之前预处理衬底表面，或者在实验之间清洁反应器的内表面。

    Electro-mechanical switches and methods of use thereof
    9.
    发明授权
    Electro-mechanical switches and methods of use thereof 有权
    机电开关及其使用方法

    公开(公告)号：US08441081B2

    公开(公告)日：2013-05-14

    申请号：US12507283

    申请日：2009-07-22

    申请人： William Jay Arora ,  Karen K. Gleason ,  George Barbastathis ,  Wyatt E. Tenhaeff

    发明人： William Jay Arora ,  Karen K. Gleason ,  George Barbastathis ,  Wyatt E. Tenhaeff

    IPC分类号： G01P15/08

    CPC分类号： G01N33/0057 ,  G01N27/128 ,  Y10T436/147777 ,  Y10T436/163333 ,  Y10T436/173076 ,  Y10T436/173845

    摘要： One aspect of the invention relates to an ultrathin micro-electromechanical chemical sensing device which uses swelling or straining of a reactive organic material for sensing. In certain embodiments, the device comprises a contact on-off switch chemical sensor. For example, the device can comprises a small gap separating two electrodes, wherein the gap can be closed as a result of the swelling or stressing of an organic polymer coating on one or both sides of the gap. In certain embodiments, the swelling or stressing is due to the organic polymer reacting with a target analyte.

    摘要翻译： 本发明的一个方面涉及使用用于感测的反应性有机材料的溶胀或应变的超薄微机电化学感测装置。 在某些实施例中，该装置包括接触开 - 关开关化学传感器。 例如，该装置可以包括分开两个电极的小间隙，其中间隙可以由于间隙的一侧或两侧上的有机聚合物涂层的膨胀或应力而封闭。 在某些实施方案中，溶胀或应激是由于有机聚合物与靶分析物反应。

    Light emitting device including semiconductor nanocrystals
    10.
    发明授权
    Light emitting device including semiconductor nanocrystals 有权
    包括半导体纳米晶体的发光器件

    公开(公告)号：US08106420B2

    公开(公告)日：2012-01-31

    申请号：US12479181

    申请日：2009-06-05

    申请人： Karen K. Gleason ,  Sreeram Vanddiraju

    发明人： Karen K. Gleason ,  Sreeram Vanddiraju

    IPC分类号： H01L33/00

    CPC分类号： H01L51/0037 ,  H01L51/5048

    摘要： A light emitting device can have a layered structure and include a plurality of semiconductor nanocrystals. The layers of the device can be covalently bonded to each other. The device can include continuous chain of covalent bonds extending from the first electrode to the second electrode.

    摘要翻译： 发光器件可以具有层状结构并且包括多个半导体纳米晶体。 该装置的层可以彼此共价键合。 该装置可以包括从第一电极延伸到第二电极的连续的共价键链。