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    System and method for side-by-side inspection of a device
    1.
    发明授权
    System and method for side-by-side inspection of a device 有权
    用于并排检查设备的系统和方法

    公开(公告)号：US09494532B2

    公开(公告)日：2016-11-15

    申请号：US13240632

    申请日：2011-09-22

    申请人： Binglong Xie ,  Yakup Genc ,  Xiang Gao

    发明人： Binglong Xie ,  Yakup Genc ,  Xiang Gao

    IPC分类号： G01N21/95 ,  G01B11/245 ,  G01N21/954 ,  G06T7/00

    CPC分类号： G01N21/9515 ,  G01B11/245 ,  G01N21/954 ,  G06T7/001 ,  G06T2200/24 ,  G06T2207/30164

    摘要： Systems and methods for inspecting a device include arranging the device in a known position relative to a plurality of movable cameras mounted on a controllable actuator controlled by a computing device and pointed at the device by controlling the controllable actuator to position a camera with a user interface on the computing device with a display, and the display displays a virtual image from the camera into CAD model of the device and an image of the device generated by the camera in a side-by-side or in an overlay fashion or both.

    摘要翻译： 用于检查设备的系统和方法包括将设备布置在相对于安装在由计算设备控制的可控制致动器上的多个可移动摄像机的已知位置，并通过控制可控致动器来定位具有用户界面的摄像机 在具有显示器的计算设备上，并且显示器将来自相机的虚拟图像显示为设备的CAD模型和由相机以并排或叠加方式或两者均生成的设备的图像。

    METHOD FOR PREPARING A POROUS ANTI-REFLECTION THIN FILM COMPOSED OF HOLLOW POLYMERIC NANOPARTICLES
    2.
    发明申请
    METHOD FOR PREPARING A POROUS ANTI-REFLECTION THIN FILM COMPOSED OF HOLLOW POLYMERIC NANOPARTICLES 有权
    制备中空聚合物纳米复合材料的多孔抗反射膜薄膜的制备方法

    公开(公告)号：US20130209678A1

    公开(公告)日：2013-08-15

    申请号：US13824831

    申请日：2011-05-31

    申请人： Zhijuan Sun ,  Xiang Gao ,  Yingwu Luo

    发明人： Zhijuan Sun ,  Xiang Gao ,  Yingwu Luo

    IPC分类号： B05D5/06

    CPC分类号： B05D5/061 ,  B01J13/14 ,  B01J13/203 ,  B05D1/005 ,  B82Y20/00 ,  B82Y30/00 ,  G02B1/111 ,  G02B1/118 ,  G02B5/0247

    摘要： A method for preparing a porous anti-reflective thin film composed of hollow polymer nano-particles is provided in the following steps: Firstly, an aqueous dispersion having mass percent of 3-7% is prepared using polymer nano-capsules. A thin film comprising polymer nano-capsules is formed by spin coating on one side or both sides of the substrate using a spin coater. The thin film comprising polymer nano-capsules is dried in vacuum at high temperature. After the core materials of the polymer nano-capsules evaporate completely, the polymer nano-capsules turn into hollow polymer nano-particles, and a porous anti-reflective thin film composed of hollow polymer nano-particles is prepared. The thickness and refractive index of the thin film are adjusted conveniently and effectively by changing the concentration of polymer nano-capsules aqueous dispersion and the hollow volume rate of the polymer nano-particles. The thin film has the advantages of high mechanical intensity and abrasion resistance.

    摘要翻译： 制备由中空聚合物纳米颗粒构成的多孔抗反射薄膜的方法按以下步骤提供：首先，使用聚合物纳米胶囊制备质量百分比为3-7％的水性分散体。 包含聚合物纳米胶囊的薄膜通过使用旋转涂布机在基材的一侧或两侧上旋涂形成。 包含聚合物纳米胶囊的薄膜在高温下真空干燥。 在聚合物纳米胶囊的核心材料完全蒸发后，聚合物纳米胶囊变成中空聚合物纳米颗粒，并制备由中空聚合物纳米颗粒组成的多孔抗反射薄膜。 通过改变聚合物纳米胶囊水分散体的浓度和聚合物纳米颗粒的中空体​​积率，可以方便有效地调节薄膜的厚度和折射率。 该薄膜具有机械强度高和耐磨性好的优点。

    Underfill for light emitting device
    4.
    发明申请
    Underfill for light emitting device 有权
    发光装置的底部填充物

    公开(公告)号：US20080061312A1

    公开(公告)日：2008-03-13

    申请号：US11519402

    申请日：2006-09-12

    申请人： Xiang Gao ,  Michael Sackrison ,  Hari S. Venugopalan

    发明人： Xiang Gao ,  Michael Sackrison ,  Hari S. Venugopalan

    IPC分类号： H01L33/00

    CPC分类号： H01L33/62 ,  H01L24/73 ,  H01L33/44 ,  H01L2224/16 ,  H01L2224/48091 ,  H01L2224/48463 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01023 ,  H01L2924/01033 ,  H01L2924/12036 ,  H01L2924/12041 ,  H01S5/02272 ,  H01L2924/00 ,  H01L2224/0401

    摘要： A light emitting chip is disposed on a support surface. A plurality of bonding bumps are disposed in a gap between the light emitting chip and the support surface. The plurality of bonding bumps provide at least one electrical power input path to the light emitting chip. An underfill comprising underfill material is disposed in the gap between the light emitting chip and the support surface such that the underfill substantially fills the gap but does not form a fillet extending outside the gap over sidewalls of the light emitting chip. The underfill is configured to provide at least one of (i) mechanical support for the light emitting chip and (ii) a thermal conduction path from the light emitting chip to the support surface.

    摘要翻译： 发光芯片设置在支撑表面上。 多个接合凸块设置在发光芯片和支撑表面之间的间隙中。 多个接合凸块提供至少一个电功率输入路径到发光芯片。 包含底部填充材料的底部填充物设置在发光芯片和支撑表面之间的间隙中，使得底部填充物基本上填充间隙，但是不形成在发光芯片的侧壁上方的间隙外延伸的圆角。 底部填充物被配置为提供（i）发光芯片的机械支撑和（ii）从发光芯片到支撑表面的热传导路径中的至少一个。

    Method For Assigning Frequency Spectrum Bandwith Of An Ofdm And Ofdma Coexistence System
    5.
    发明申请
    Method For Assigning Frequency Spectrum Bandwith Of An Ofdm And Ofdma Coexistence System 有权
    用于分配频谱带宽和方差共享系统的方法

    公开(公告)号：US20070286147A1

    公开(公告)日：2007-12-13

    申请号：US11662956

    申请日：2004-10-09

    申请人： Ning Wang ,  Hexing Liu ,  Xiang Gao ,  Ying Liu ,  Yanwei Wu

    发明人： Ning Wang ,  Hexing Liu ,  Xiang Gao ,  Ying Liu ,  Yanwei Wu

    IPC分类号： H04J11/00

    CPC分类号： H04L5/0007 ,  H04L5/0028 ,  H04L5/0048 ,  H04L5/0064 ,  H04L5/0087 ,  H04L5/1469

    摘要： The present invention relates to a method for assigning frequency spectrum bandwidth of an OFDM and OFDMA coexistence system, and the base station system combines uplink and downlink data containing OFDM sub-frames and OFDMA sub-frames in a time division fashion, assigns the frequency spectrum reasonably according to the different bandwidth requirements of the OFDM and the OFDMA and the use condition of the frequency band, and constitutes a frame structure realizing the coexistence of the OFDM and the OFDMA, so as to send the OFDMA uplink/downlink data and the OFDM uplink/downlink data. The method for assigning frequency spectrum bandwidth according to the present invention can achieve a higher frequency spectrum utilization efficiency of an OFDM and OFDMA coexistence system, avoid the waste of the frequency spectrum resource of a service provider; and can also realize more flexible networking.

    摘要翻译： 本发明涉及一种用于分配OFDM和OFDMA共存系统的频谱带宽的方法，并且基站系统以时分方式组合包含OFDM子帧和OFDMA子帧的上行链路和下行链路数据，分配频谱 合理地根据OFDM和OFDMA的不同带宽要求和频带的使用条件，构成实现OFDM与OFDMA共存的帧结构，从而发送OFDMA上行/下行数据和OFDM 上行/下行数据。 根据本发明的用于分配频谱带宽的方法可以实现OFDM和OFDMA共存系统的更高的频谱利用效率，避免服务提供商的频谱资源的浪费; 并可实现更灵活的网络化。

    PIN photodiode structure and fabrication process for reducing dielectric delamination
    6.
    发明申请
    PIN photodiode structure and fabrication process for reducing dielectric delamination 有权
    PIN光电二极管结构和减少介电分层的制造工艺

    公开(公告)号：US20060076589A1

    公开(公告)日：2006-04-13

    申请号：US11079708

    申请日：2005-03-14

    申请人： Xiang Gao ,  Alex Ceruzzi ,  Steve Schwed ,  Linlin Liu ,  Mark Gottfried

    发明人： Xiang Gao ,  Alex Ceruzzi ,  Steve Schwed ,  Linlin Liu ,  Mark Gottfried

    IPC分类号： H01L31/113

    CPC分类号： H01L31/02161 ,  H01L31/105

    摘要： A PIN photodiode, and a method of manufacturing a PIN photodiode that reduces dielectric delamination and increases device reliability. The process proceeds by forming an first type electrode layer on the substrate; forming an intrinsic layer of the first type electrode layer; forming a second type electrode layer on the intrinsic layer; etching the second type electrode layer to define a mesa shaped structure; and depositing a passivation material over the mesa shaped structure.

    摘要翻译： PIN光电二极管，以及制造PIN光电二极管的方法，该光电二极管降低了介质分层并提高了器件可靠性。 该工艺通过在衬底上形成第一类型电极层而进行; 形成第一类型电极层的本征层; 在本征层上形成第二类型的电极层; 蚀刻第二类型电极层以限定台面形结构; 以及在所述台面形结构上沉积钝化材料。

    ESD protection structure
    9.
    发明授权
    ESD protection structure 有权
    ESD保护结构

    公开(公告)号：US08981482B2

    公开(公告)日：2015-03-17

    申请号：US13241079

    申请日：2011-09-22

    申请人： Xiang Gao

    发明人： Xiang Gao

    IPC分类号： H01L29/772 ,  H01L27/02 ,  H01L29/08 ,  H01L29/10 ,  H01L29/74 ,  H01L29/06 ,  H01L29/749 ,  H01L29/78

    CPC分类号： H01L27/027 ,  H01L29/0649 ,  H01L29/0834 ,  H01L29/1016 ,  H01L29/7436 ,  H01L29/749 ,  H01L29/7835

    摘要： A device used as an ESD protection structure, which is a modified N-type LDMOS device is disclosed. A conventional LDMOS includes only one N-type heavily doped region as a drain in an N-type lightly doped region (11), while the device of the invention includes a P-type heavily doped region (22) in an N-type lightly doped region (11), dividing the N-type heavily doped region into two N-type heavily doped regions (21, 23) unconnected and independent to each other. The N-type heavily doped region (21) close to the gate (14) has no picking-up terminal. The N-type heavily doped region (23) away from the gate (14) together with the P-type heavily doped region (22) is picked up and connected to an input/output bonding pad.

    摘要翻译： 公开了一种用作ESD保护结构的器件，其是修改的N型LDMOS器件。 常规LDMOS在N型轻掺杂区域（11）中仅包括一个N型重掺杂区域作为漏极，而本发明的器件包括N型轻掺杂区域中的P型重掺杂区域（22） 掺杂区域（11），将N型重掺杂区域划分成彼此不连接和独立的两个N型重掺杂区域（21,23）。 接近栅极（14）的N型重掺杂区域（21）没有拾取端子。 与P型重掺杂区域（22）一起离开栅极（14）的N型重掺杂区域（23）被拾取并连接到输入/输出接合焊盘。

    Frequency multiplication using self-mixing
    10.
    发明授权
    Frequency multiplication using self-mixing 有权
    使用自动混频进行倍频

    公开(公告)号：US08838053B2

    公开(公告)日：2014-09-16

    申请号：US13449468

    申请日：2012-04-18

    申请人： Li Lin ,  Xiang Gao ,  Chi-Hung Lin

    发明人： Li Lin ,  Xiang Gao ,  Chi-Hung Lin

    IPC分类号： H04B1/18 ,  H03B19/00

    CPC分类号： H03B19/00

    摘要： Frequency multipliers having corresponding methods and multifunction radios comprise: N multipliers, wherein N is an integer greater than one; wherein the multipliers are connected in series such that each of the multipliers, except for a first one of the multipliers, is configured to mix a periodic input signal with an output of another respective one of the multipliers; wherein the first one of the multipliers is configured to mix the periodic input signal with the periodic input signal.

    摘要翻译： 具有相应方法和多功能无线电的频率乘法器包括：N个乘法器，其中N是大于1的整数; 其中所述乘法器串联连接，使得除所述乘法器中的第一乘法器之外的每个乘法器被配置为将周期性输入信号与所述乘法器中的另一相应乘法器的输出混合; 其中所述乘法器中的所述第一乘法器被配置为将所述周期性输入信号与所述周期性输入信号混合。