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67 条记录 (耗时 0.043 秒)

    Method of manufacturing vertical gallium nitride based light emitting diode
    11.
    发明申请
    Method of manufacturing vertical gallium nitride based light emitting diode 有权
    制造垂直氮化镓基发光二极管的方法

    公开(公告)号：US20070134834A1

    公开(公告)日：2007-06-14

    申请号：US11634106

    申请日：2006-12-06

    申请人： Jae Lee ,  Jung Lee ,  Hyun Cho ,  Dae Kim ,  Jae Ro

    发明人： Jae Lee ,  Jung Lee ,  Hyun Cho ,  Dae Kim ,  Jae Ro

    IPC分类号： H01L21/20

    CPC分类号： H01L33/007 ,  H01L21/02381 ,  H01L21/02458 ,  H01L21/0254 ,  H01L33/22

    摘要： A method of manufacturing a vertical GaN-based LED includes forming a nitride-based buffer layer on a silicon substrate; sequentially forming a p-type GaN layer, an active layer, and an n-type GaN layer on the nitride-based buffer layer; forming an n-electrode on the n-type GaN layer; forming a plating seed layer on the n-electrode; forming a structure supporting layer on the plating seed layer; removing the silicon substrate through wet etching and forming roughness on the surface of the p-type GaN layer through over-etching; and forming a p-electrode on the p-type GaN layer having the roughness formed.

    摘要翻译： 制造垂直GaN基LED的方法包括在硅衬底上形成氮化物基缓冲层; 在氮化物基缓冲层上依次形成p型GaN层，有源层和n型GaN层; 在n型GaN层上形成n电极; 在n电极上形成电镀种子层; 在电镀种子层上形成结构支撑层; 通过湿蚀刻去除硅衬底，并通过过蚀刻在p型GaN层的表面上形成粗糙度; 在形成有粗糙度的p型GaN层上形成p电极。

    Prism sheet and backlight unit including the same
    12.
    发明申请
    Prism sheet and backlight unit including the same 有权
    棱镜片和背光单元包括它们

    公开(公告)号：US20060268438A1

    公开(公告)日：2006-11-30

    申请号：US11303929

    申请日：2005-12-19

    申请人： Seoung Lee ,  Sang Lee ,  Kang Kim ,  Chang Kim ,  Hyun Cho ,  Jung Lee

    发明人： Seoung Lee ,  Sang Lee ,  Kang Kim ,  Chang Kim ,  Hyun Cho ,  Jung Lee

    IPC分类号： G02B5/04

    CPC分类号： G02B6/0038 ,  G02B5/045 ,  G02B6/0046 ,  G02B6/005 ,  G02B6/0068

    摘要： The present invention relates to a prism sheet having a side which is perpendicular to the normal of a light guiding plate. The prism sheet includes a prism sheet base film and a plurality of linearly aligned prisms. The prisms are formed on one side of the prism sheet base film. Here, one side of each prism is perpendicular to the prism sheet base film. The prism sheet condenses a light outputted from a light guiding plate using its internal total reflection, and so the efficiency of the light is enhanced.

    摘要翻译： 本发明涉及具有与导光板的法线垂直的一侧的棱镜片。 棱镜片包括棱镜片基膜和多个线性对准的棱镜。 棱镜形成在棱镜片基膜的一侧。 这里，每个棱镜的一侧垂直于棱镜片基膜。 棱镜片使用其内部全反射来冷凝从导光板输出的光，因此提高了光的效率。

    Analyte monitoring device and methods
    14.
    发明授权
    Analyte monitoring device and methods 有权
    分析物监测装置及方法

    公开(公告)号：US08965477B2

    公开(公告)日：2015-02-24

    申请号：US13087190

    申请日：2011-04-14

    申请人： Udo Hoss ,  Benjamin J. Feldman ,  Zenghe Liu ,  Hyun Cho ,  Benjamin M. Rush

    发明人： Udo Hoss ,  Benjamin J. Feldman ,  Zenghe Liu ,  Hyun Cho ,  Benjamin M. Rush

    IPC分类号： A61B5/05 ,  A61B5/145 ,  A61B5/1473

    CPC分类号： A61B5/1473 ,  A61B5/1451 ,  A61B5/14532 ,  A61B5/1468 ,  A61B5/7275 ,  A61B5/7405 ,  A61B5/742 ,  A61B5/7455 ,  A61B2560/0252 ,  A61B2560/0443

    摘要： Method and system for determining real time analyte concentration including an analyte sensor having a portion in fluid contact with an interstitial fluid under a skin layer, an on-body electronics including a housing coupled to the analyte sensor and configured for positioning on the skin layer, the on-body electronics housing including a plurality of electrical contacts, on the housing; and a data analysis unit having a data analysis unit housing and a plurality of probes, on the housing. Each of the probes configured to electrically couple to a respective electrical contact when the data analysis unit is positioned in physical contact with the on-body electronics. The one or more signals on the probes correspond to one or more of a substantially real time monitored analyte concentration level (MACL), MACL over a predetermined time period, or a rate of change of the MACL, or combinations thereof, are provided.

    摘要翻译： 用于确定实时分析物浓度的方法和系统，包括分析物传感器，所述分析物传感器具有与皮肤层下面的间质液体流体接触的部分;体内电子器件，包括耦合到分析物传感器并被配置用于定位在皮肤层上的壳体， 在壳体上包括多个电触头的体内电子壳体; 以及数据分析单元，具有在壳体上的数据分析单元外壳和多个探针。 每个探针被配置为当数据分析单元与体内电子器件物理接触地定位时电耦合到相应的电接触。 探针上的一个或多个信号对应于基本上实时监测的分析物浓度水平（MACL），预定时间段内的MACL或MACL的变化率或其组合中的一个或多个。

    Analyte monitoring
    15.
    发明授权
    Analyte monitoring 有权
    分析物监测

    公开(公告)号：US08515518B2

    公开(公告)日：2013-08-20

    申请号：US11322165

    申请日：2005-12-28

    申请人： Tianmei Ouyang ,  Zenghe Liu ,  Hyun Cho ,  Benjamin J. Feldman

    发明人： Tianmei Ouyang ,  Zenghe Liu ,  Hyun Cho ,  Benjamin J. Feldman

    IPC分类号： A61B5/05 ,  A61B5/00

    CPC分类号： A61B5/14865 ,  A61B5/0031 ,  A61B5/14532 ,  G06F19/00

    摘要： Devices and methods for determining the concentration of an analyte are provided. Embodiments of the subject devices include analyte monitoring systems that include an analyte sensor capable of providing clinically accurate analyte data without a substantial time delay after operably positioning the sensor in a patient. Embodiments of the subject methods include operably positioning an analyte sensor in a patient and obtaining clinically accurate analyte data without a substantial time delay after the positioning. Also provided are systems and kits for use in analyte monitoring.

    摘要翻译： 提供了用于确定分析物浓度的装置和方法。 本发明装置的实施方案包括分析物监测系统，其包括分析物传感器，其能够在将传感器可操作地定位在患者体内之后提供临床上准确的分析物数据而没有相当长的时间延迟。 本发明方法的实施方案包括将分析物传感器可操作地定位在患者体内，并且在定位之后获得临床上准确的分析物数据而没有相当长的时间延迟。 还提供了用于分析物监测的系统和试剂盒。

    Methods and apparatus for pumping liquefied gases
    19.
    发明申请
    Methods and apparatus for pumping liquefied gases 有权
    泵送液化气的方法和装置

    公开(公告)号：US20080156382A1

    公开(公告)日：2008-07-03

    申请号：US11646680

    申请日：2006-12-28

    申请人： Hyun Cho

    发明人： Hyun Cho

    IPC分类号： F04B15/00 ,  F04B23/00

    CPC分类号： F04B15/08 ,  F04D7/02 ,  F17C2223/0153 ,  F17C2223/0161 ,  F17C2227/0178 ,  Y10T137/85978

    摘要： A method and system for pumping liquefied gas are provided. The system for pumping liquefied gas can includes a container having an access port with a central axis disposed at an upper end thereof, a pump disposed within the container, and at least one pipe segment having a first end and a second end. The pump can include a fluid inlet in fluid communication with a liquefied gas stored in the container and a fluid outlet. The first end of the pipe segment can be in fluid communication with the fluid outlet of the pump. The second end of the pipe segment can be in fluid communication with an exterior of the container. The pump can be capable of lifting the liquefied gas through the at least one pipe segment and discharging the liquefied gas from the container at a pressure sufficient for distribution or further processing.

    摘要翻译： 提供了一种泵送液化气的方法和系统。 用于泵送液化气体的系统可以包括具有设置在其上端的具有中心轴的入口的容器，设置在容器内的泵以及具有第一端和第二端的至少一个管段。 泵可以包括与储存在容器中的液化气体流体连通的流体入口和流体出口。 管段的第一端可以与泵的流体出口流体连通。 管段的第二端可以与容器的外部流体连通。 泵能够通过至少一个管段提升液化气体，并以足以分配或进一步加工的压力从容器中排放液化气体。

    Biosensor Membranes Composed of Polymers Containing Heterocyclic Nitrogens
    20.
    发明申请
    Biosensor Membranes Composed of Polymers Containing Heterocyclic Nitrogens 审中-公开
    由含有杂环硝基的聚合物组成的生物传感膜

    公开(公告)号：US20080029391A1

    公开(公告)日：2008-02-07

    申请号：US11734266

    申请日：2007-04-11

    申请人： Fei Mao ,  Hyun Cho

    发明人： Fei Mao ,  Hyun Cho

    IPC分类号： G01N27/40 ,  G01N27/28

    CPC分类号： A61B5/14865 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1473 ,  A61B5/6846 ,  C12Q1/002 ,  C12Q1/004 ,  C12Q1/006

    摘要： Novel membranes comprising various polymers containing heterocyclic nitrogen groups are described. These membranes are usefully employed in electrochemical sensors, such as amperometric biosensors. More particularly, these membranes effectively regulate a flux of analyte to a measurement electrode in an electrochemical sensor, thereby improving the functioning of the electrochemical sensor over a significant range of analyte concentrations. Electrochemical sensors equipped wish such membranes are also described.

    摘要翻译： 描述了包含含有杂环氮基团的各种聚合物的新型膜。 这些膜可用于电化学传感器，如电流分析生物传感器。 更具体地，这些膜有效地将分析物的通量调节到电化学传感器中的测量电极，由此在显着的分析物浓度范围内改善了电化学传感器的功能。 还描述了装有电化学传感器的这种膜。