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    Carbon-nanotube based opto-electric device
    1.
    发明授权
    Carbon-nanotube based opto-electric device 有权
    基于碳纳米管的光电器件

    公开(公告)号：US08120008B2

    公开(公告)日：2012-02-21

    申请号：US12422074

    申请日：2009-04-10

    申请人： Lianmao Peng ,  Xuelei Liang ,  Zhiyong Zhang ,  Sheng Wang ,  Qing Chen

    发明人： Lianmao Peng ,  Xuelei Liang ,  Zhiyong Zhang ,  Sheng Wang ,  Qing Chen

    IPC分类号： H01L29/06

    CPC分类号： H01L27/15 ,  B82Y10/00 ,  H01L33/34 ,  H01L51/0048 ,  H01L51/0545 ,  H01L51/105

    摘要： A carbon nano-tube based photoelectric device includes a substrate and a carbon nanotube (CNT) over the substrate. The CNT comprises a first end and a second end, wherein the CNT has a CNT work function. A high work-function electrode over the substrate is in electric contact with the first end of the CNT. The high work-function electrode has a first work function higher than the CNT work function. A low work-function electrode over the substrate is in electric contact with the second end of the CNT. The low work-function electrode has a second work function lower than the CNT work function. The CNT can form a conductive channel between the high work-function electrode and the low work-function electrode. The carbon nano-tube based photoelectric device also includes a dielectric material is in contact with a side surface of the CNT and a conductive material in contact with the dielectric material.

    摘要翻译： 基于碳纳米管的光电装置包括在基板上的基板和碳纳米管（CNT）。 CNT包括第一端和第二端，其中CNT具有CNT功能。 衬底上的高功函电极与CNT的第一端电接触。 高功函电极具有高于CNT功能的第一功函数。 衬底上的低功函电极与CNT的第二端电接触。 低功函电极具有低于CNT功能的第二功能。 CNT可以在高功函电极和低功函电极之间形成导电沟道。 基于碳纳米管的光电装置还包括与CNT的侧表面接触的电介质材料和与电介质材料接触的导电材料。

    Self-aligned nano field-effect transistor and its fabrication
    2.
    发明授权
    Self-aligned nano field-effect transistor and its fabrication 有权
    自对准纳米场效应晶体管及其制造

    公开(公告)号：US08063451B2

    公开(公告)日：2011-11-22

    申请号：US12571453

    申请日：2009-10-01

    申请人： Zhiyong Zhang ,  Lianmao Peng ,  Sheng Wang ,  Xuelei Liang ,  Qing Chen

    发明人： Zhiyong Zhang ,  Lianmao Peng ,  Sheng Wang ,  Xuelei Liang ,  Qing Chen

    IPC分类号： H01L29/72

    CPC分类号： H01L29/0665 ,  B82Y10/00 ,  H01L29/0673 ,  H01L51/0048 ,  H01L51/0541 ,  Y10S977/938

    摘要： Our invention discloses a self-aligned-gate structure for nano FET and its fabrication method. One dimension semiconductor material is used as conductive channel, whose two terminals are source and drain electrodes. Gate dielectric grown by ALD covers the area between source electrode and drain electrode, opposite sidewalls of source electrode and drain electrode, and part of upper source electrode and drain electrode. Gate electrode is deposited on gate dielectric by evaporation or sputtering. Total thickness of gate dielectric and electrode must less than source electrode or drain electrode. Gate electrode between source electrode and drain electrode is electrically separated from source and drain electrode by gate dielectric. The fabrication process of this self-aligned structure is simple, stable, and has high degree of freedom. Nearly the whole conductive channel between source electrode and drain electrode is covered by gate electrode, so the control efficiency of the gate over the conductive channel, described as transconductance, can be greatly enhanced. Additionally, there is no restriction on material of gate dielectric or electrode, so the devices' threshold voltage can be adjusted to satisfy the requirements of large scale integrated circuit.

    摘要翻译： 我们的发明公开了一种用于纳米FET的自对准栅极结构及其制造方法。 一维半导体材料用作导电通道，其两个端子是源极和漏极。 由ALD生长的栅极电介质覆盖源极和漏极之间的区域，源极和漏极的相对侧壁以及上部源极和漏极的一部分。 栅电极通过蒸发或溅射沉积在栅极电介质上。 栅极电介质和电极的总厚度必须小于源电极或漏电极。 源电极和漏电极之间的栅极电极通过栅极电介质与源极和漏极电气分离。 该自对准结构的制造工艺简单，稳定，具有高自由度。 源电极和漏电极之间的几乎整个导电通道被栅电极覆盖，因此可以大大提高导电沟道上栅极的控制效率，如跨导。 另外，对栅极电介质或电极的材料没有限制，因此可以调节器件的阈值电压以满足大规模集成电路的要求。

    CARBON-NANOTUBE BASED OPTO-ELECTRIC DEVICE
    3.
    发明申请
    CARBON-NANOTUBE BASED OPTO-ELECTRIC DEVICE 有权
    基于碳纳米管的光电设备

    公开(公告)号：US20090267053A1

    公开(公告)日：2009-10-29

    申请号：US12422074

    申请日：2009-04-10

    申请人： Lianmao Peng ,  Xuelei Liang ,  Zhiyong Zhang ,  Sheng Wang ,  Qing Chen

    发明人： Lianmao Peng ,  Xuelei Liang ,  Zhiyong Zhang ,  Sheng Wang ,  Qing Chen

    IPC分类号： H01L29/66

    CPC分类号： H01L27/15 ,  B82Y10/00 ,  H01L33/34 ,  H01L51/0048 ,  H01L51/0545 ,  H01L51/105

    摘要： A carbon nano-tube based photoelectric device includes a substrate and a carbon nanotube (CNT) over the substrate. The CNT comprises a first end and a second end, wherein the CNT has a CNT work function. A high work-function electrode over the substrate is in electric contact with the first end of the CNT. The high work-function electrode has a first work function higher than the CNT work function. A low work-function electrode over the substrate is in electric contact with the second end of the CNT. The low work-function electrode has a second work function lower than the CNT work function. The CNT can form a conductive channel between the high work-function electrode and the low work-function electrode. The carbon nano-tube based photoelectric device also includes a dielectric material is in contact with a side surface of the CNT and a conductive material in contact with the dielectric material.

    摘要翻译： 基于碳纳米管的光电装置包括在基板上的基板和碳纳米管（CNT）。 CNT包括第一端和第二端，其中CNT具有CNT功能。 衬底上的高功函电极与CNT的第一端电接触。 高功函电极具有高于CNT功能的第一功函数。 衬底上的低功函电极与CNT的第二端电接触。 低功函电极具有低于CNT功能的第二功能。 CNT可以在高功函电极和低功函电极之间形成导电沟道。 基于碳纳米管的光电装置还包括与CNT的侧表面接触的电介质材料和与电介质材料接触的导电材料。

    System Detecting and Mitigating Frustration of Software User
    4.
    发明申请
    System Detecting and Mitigating Frustration of Software User 审中-公开
    系统检测和减轻软件用户的挫折感

    公开(公告)号：US20160180352A1

    公开(公告)日：2016-06-23

    申请号：US14573056

    申请日：2014-12-17

    申请人： Qing Chen ,  Rajpaul Grewal ,  Juo Nung Shih ,  Brett Wakefield ,  Chee Wong ,  Jie Yu

    发明人： Qing Chen ,  Rajpaul Grewal ,  Juo Nung Shih ,  Brett Wakefield ,  Chee Wong ,  Jie Yu

    IPC分类号： G06Q30/02 ,  G06Q30/00 ,  G06F17/30

    CPC分类号： G06Q30/0201 ,  G06F11/3419 ,  G06F11/3438 ,  G06Q30/016

    摘要： A software frustration detection system interposed between software and a user, receives interactions indicative of user frustration (e.g., a user accessing in-product help, a user performing a sequence of actions but not clicking “submit”, a user canceling operations, etc.). Due to privacy concerns, the system may not gain access to substantive data of the interaction. Based upon characteristics of detected interaction(s), the system is configured calculate a frustration score, and then provide user support based upon that score. In particular, a support subsystem may locate various possible sources of support (e.g., user blogs, demonstrations, IT department contact), connect to those support services, and then provide appropriate support to a user. The system may operate in an iterative manner, with increasing frustration revealed by subsequent user actions, being met with an escalating intensity of support provided. Certain embodiments may operate based upon active user feedback to the provided support.

    摘要翻译： 插入在软件和用户之间的软件挫败检测系统接收指示用户沮丧的交互（例如，用户访问产品内帮助，执行一系列动作但不点击“提交”的用户，用户取消操作等） ）。 由于隐私问题，系统可能无法访问交互的实质数据。 根据检测到的交互特征，系统配置计算失败得分，然后根据该分数提供用户支持。 特别地，支持子系统可以定位各种可能的支持来源（例如，用户博客，演示，IT部门联系人），连接到那些支持服务，然后为用户提供适当的支持。 该系统可以以迭代的方式操作，随着用户的后续操作显示出越来越多的挫折，满足提供的不断增加的支持强度。 某些实施例可以基于对所提供的支持的主动用户反馈来操作。

    Encoder-supervised imaging for video cameras
    5.
    发明授权
    Encoder-supervised imaging for video cameras 有权
    视频摄像机的编码器监控成像

    公开(公告)号：US08964056B2

    公开(公告)日：2015-02-24

    申请号：US13174432

    申请日：2011-06-30

    申请人： Dihong Tian ,  Wing-Kuen Chung ,  Qing Chen

    发明人： Dihong Tian ,  Wing-Kuen Chung ,  Qing Chen

    IPC分类号： H04N5/228 ,  H04N9/73 ,  H04N5/225 ,  H04N5/232

    CPC分类号： H04N19/593 ,  H04N5/225 ,  H04N5/228 ,  H04N5/232 ,  H04N5/23212 ,  H04N5/2353 ,  H04N9/735 ,  H04N19/159

    摘要： A controller controls a camera that produces a sequence of images and that has output coupled to a video encoder. The camera has an operating condition including a field of view and lighting, and one or more imaging parameters. The video encoder encodes images from the camera into codewords. The controller receives one or more encoding properties from the video encoder, and causes adjusting one or more of the imaging parameters based on at least one of the received encoding properties, such that the camera produces additional images of the sequence of images for the video encoder using the adjusted one or more imaging parameters.

    摘要翻译： 控制器控制产生图像序列并具有耦合到视频编码器的输出的相机。 相机具有包括视野和照明的操作条件以及一个或多个成像参数。 视频编码器将来自相机的图像编码成码字。 控制器从视频编码器接收一个或多个编码属性，并且基于所接收的编码属性中的至少一个使得调整一个或多个成像参数，使得相机产生用于视频编码器的图像序列的附加图像 使用经调整的一个或多个成像参数。

    Power compensation apparatus and method for renewable energy system
    7.
    发明授权
    Power compensation apparatus and method for renewable energy system 有权
    可再生能源系统功率补偿装置及方法

    公开(公告)号：US08780593B2

    公开(公告)日：2014-07-15

    申请号：US13324434

    申请日：2011-12-13

    申请人： Chang-Yong Wang ,  Qing Chen

    发明人： Chang-Yong Wang ,  Qing Chen

    IPC分类号： H02M7/5387 ,  H02M7/797

    CPC分类号： H02M7/5387 ,  H02J3/16 ,  H02J3/1807 ,  H02M1/42 ,  H02M7/487 ,  Y02B70/12 ,  Y02E40/34

    摘要： A power compensation apparatus for a renewable energy system includes a plurality of converter modules positioned between any two phases of a three-phase AC electrical grid, each converter module including a plurality of inverter circuits connected in series. Each inverter circuit includes an energy storage unit for providing a direct current (DC) voltage; a capacitor connected to the energy storage unit; and an H-bridge circuit converting the DC voltage into an alternating current (AC) voltage. The converter modules perform reactive power compensation and active power regulation on the electrical grid in a delta connection. A plurality of converter modules are respectively positioned between any two phases of the electrical grid in a delta connection, so as to keep the voltage of the electrical grid continuously stable when the voltage of the electrical grid fluctuates, and also compensate load current when system load is not balanced.

    摘要翻译： 用于可再生能源系统的功率补偿装置包括位于三相交流电网的任何两相之间的多个转换器模块，每个转换器模块包括串联连接的多个逆变器电路。 每个逆变器电路包括用于提供直流（DC）电压的能量存储单元; 连接到能量存储单元的电容器; 以及将DC电压转换成交流（AC）电压的H桥电路。 转换器模块在三角形连接中对电网进行无功功率补偿和有功功率调节。 多个转换器模块分别位于三角形连接中的电网的任何两相之间，以便当电网的电压波动时使电网的电压持续稳定，并且还在系统负载时补偿负载电流 不平衡

    Method for operating a winding machine
    10.
    发明授权
    Method for operating a winding machine 有权
    绕线机操作方法

    公开(公告)号：US08505844B2

    公开(公告)日：2013-08-13

    申请号：US11992144

    申请日：2006-08-03

    申请人： Qing Chen ,  Jörg Reh

    发明人： Qing Chen ,  Jörg Reh

    IPC分类号： B65H23/18

    CPC分类号： B65H59/384 ,  B65H26/00 ,  B65H26/02 ,  B65H2511/529

    摘要： Described is a method for operating a winding machine used for winding up and/or unwinding a winding material, said winding machine comprising a device for controlling and/or regulating the winding process. A variable value is monitored that concerns a machine state and/or a change in the winding material, and at least one parameter of said controlling and/or regulating device is modified in accordance with the change identified.

    摘要翻译： 描述了用于操作用于卷绕和/或展开卷绕材料的卷绕机的方法，所述卷绕机包括用于控制和/或调节卷绕过程的装置。 监测涉及机器状态和/或卷绕材料变化的可变值，并且根据所识别的变化修改所述控制和/或调节装置的至少一个参数。