Formation of devices by epitaxial layer overgrowth
    12.
    发明授权
    Formation of devices by epitaxial layer overgrowth 有权
    通过外延层过度生长形成器件

    公开(公告)号:US08034697B2

    公开(公告)日:2011-10-11

    申请号:US12680872

    申请日:2009-09-18

    IPC分类号: H01L21/20 H01L21/36

    摘要: Methods and structures are provided for formation of devices, e.g., solar cells, on substrates including, e.g., lattice-mismatched materials, by the use of aspect ratio trapping (ART) and epitaxial layer overgrowth (ELO). In general, in a first aspect, embodiments of the invention may include a method of forming a structure. The method includes forming a first opening in a masking layer disposed over a substrate that includes a first semiconductor material. A first layer, which includes a second semi-conductor material lattice-mismatched to the first semiconductor material, is formed within the first opening. The first layer has a thickness sufficient to extend above a top surface of the masking layer. A second layer, which includes the second semiconductor material, is formed on the first layer and over at least a portion of the masking layer. A vertical growth rate of the first layer is greater than a lateral growth rate of the first layer and a lateral growth rate of the second layer is greater than a vertical growth rate of the second layer.

    摘要翻译: 提供了用于通过使用纵横比捕获(ART)和外延层过度生长(ELO)在基底上形成诸如晶格失配的材料的器件(例如太阳能电池)的方法和结构。 通常,在第一方面中,本发明的实施例可以包括形成结构的方法。 该方法包括在设置在包括第一半导体材料的衬底之上的掩模层中形成第一开口。 包括与第一半导体材料晶格失配的第二半导体材料的第一层形成在第一开口内。 第一层具有足以在掩模层的顶表面上方延伸的厚度。 包括第二半导体材料的第二层形成在第一层上并且在掩模层的至少一部分之上。 第一层的垂直生长速率大于第一层的横向生长速率,第二层的横向生长速率大于第二层的垂直生长速率。

    SILVER-COATED BORON NITRIDE PARTICULATE MATERIALS AND FORMULATIONS CONTAINING SAME
    14.
    发明申请
    SILVER-COATED BORON NITRIDE PARTICULATE MATERIALS AND FORMULATIONS CONTAINING SAME 审中-公开
    镀银硼氮化物颗粒材料和含有其的配方

    公开(公告)号:US20110129673A1

    公开(公告)日:2011-06-02

    申请号:US12628966

    申请日:2009-12-01

    IPC分类号: B32B5/16 C08K3/38 H01B1/20

    CPC分类号: H01B1/20 Y10T428/2991

    摘要: In accordance with the present invention, there are provided filled epoxy-based formulations wherein the filler comprises silver-coated boron nitride particulate material. In accordance with a further embodiment of the present invention, there are provided articles comprising particulate boron nitride having a silver coating on at least a portion of the surface thereof. In additional embodiments of the present invention, there are provided methods for the use of invention articles and formulations.

    摘要翻译: 根据本发明,提供填充的环氧基制剂,其中填料包括银涂覆的氮化硼颗粒材料。 根据本发明的另一个实施方案,提供了包含在其表面的至少一部分上具有银涂层的颗粒状氮化硼的制品。 在本发明的另外的实施方案中,提供了用于发明制品和制剂的方法。

    Automotive radar system
    15.
    发明授权
    Automotive radar system 有权
    汽车雷达系统

    公开(公告)号:US06825756B2

    公开(公告)日:2004-11-30

    申请号:US10419793

    申请日:2003-04-22

    IPC分类号: B60Q100

    摘要: The invention provides a radar system, which can increase a crossrange detection speed in the lane change state by employing a steering angle sensor, etc. loaded on a vehicle without providing additional hardware. A lane-change determining unit receives a yaw rate response from a steering angle sensor, etc., and determines whether the radar-loaded vehicle is in the steering operation for lane change. If the radar-loaded vehicle is in the lane change state, a gain setting unit shifts a tracker gain to a larger value than that in ordinary running, and calculates a range, a crossrange, a relative velocity, etc. relative to a target from the results of tracker processing executed by a filtering unit. By using the calculated range, crossrange, relative velocity, etc., a control determining unit determines whether there is a collision risk, and whether steering operation to avoid a collision is required. If there is a collision risk, a forward collision warning and a control signal for actuating automatic braking are issued. If automatic steering to avoid a collision is required, an automatic steering control signal is issued. When the lane change state is completed, the radar system is returned to the state employing a tracker gain for the ordinary running.

    摘要翻译: 本发明提供了一种雷达系统,其可以通过采用加载在车辆上的转向角传感器等而不增加额外的硬件来增加车道变化状态下的交叉检测速度。 车道变更确定单元从转向角传感器等接收横摆率响应,并且确定雷达负载车辆是否处于车道变换的转向操作中。 如果雷达负载车辆处于车道改变状态,则增益设定单元将跟踪器增益转移到比正常行驶中更大的值,并且计算相对于目标的范围,交叉范围,相对速度等 由过滤单元执行的跟踪器处理的结果。 通过使用所计算的范围,交叉范围,相对速度等,控制确定单元确定是否存在碰撞风险,以及是否需要避免碰撞的转向操作。 如果存在碰撞风险,则发出前向碰撞警告和用于启动自动制动的控制信号。 如果需要自动转向以避免碰撞,则发出自动转向控制信号。 当车道改变状态完成时,雷达系统返回到采用用于普通运行的跟踪器增益的状态。

    Charged particle beam device and a method of improving image quality of the same
    16.
    发明授权
    Charged particle beam device and a method of improving image quality of the same 有权
    带电粒子束装置及其提高图像质量的方法

    公开(公告)号:US09019362B2

    公开(公告)日:2015-04-28

    申请号:US13513280

    申请日:2010-11-08

    摘要: The invention relates to a technique of improving a contrast of a lower-layer pattern in a multi layer by synthesizing detected signals from a plurality of detectors by using an appropriate allocation ratio in accordance with pattern arrangement. In a charged particle beam device capable of improving image quality by using detected images obtained from a plurality of detectors and in a method of improving the image quality, a method of generating one or more output images from detected images corresponding to respective outputs of the detectors that are arranged at different locations is controlled by using information of a pattern direction, an edge strength, or others calculated from a design data or the detected image. In this manner, a detection area of the detected signals can be expanded by using the plurality of detectors, and the image quality such as the contrast can be improved by synthesizing the detected signals by using the pattern direction or the edge strength calculated from the design data or the detected images.

    摘要翻译: 本发明涉及一种通过根据图案布置使用合适的分配比例来合成来自多个检测器的检测信号来提高多层下层图案的对比度的技术。 在能够通过使用从多个检测器获得的检测图像来提高图像质量的带电粒子束装置中,以及提高图像质量的方法中,提供一种从与检测器的各个输出对应的检测图像生成一个或多个输出图像的方法 通过使用从设计数据或检测到的图像计算的图案方向,边缘强度或其他的信息来控制布置在不同位置处的位置。 以这种方式,可以通过使用多个检测器来扩展检测信号的检测区域,并且可以通过使用从设计计算出的图案方向或边缘强度合成检测信号来提高诸如对比度的图像质量 数据或检测到的图像。

    Universal Driving Method and Driver for Mobile Broadband Device
    17.
    发明申请
    Universal Driving Method and Driver for Mobile Broadband Device 审中-公开
    移动宽带设备的通用驱动方式和驱动程序

    公开(公告)号:US20130024876A1

    公开(公告)日:2013-01-24

    申请号:US13258024

    申请日:2010-08-23

    IPC分类号: G06F9/44

    CPC分类号: H04L41/0226 H04L69/18

    摘要: The present invention discloses a universal driving method and a driver of a mobile broadband device. The method includes: a WWAN server sending an OID service request to a driver; the driver sending the OID service request to a WWAN device; the WWAN device responding after parsing the OID service request, and sending a response result to the driver; the driver sending the response result to the WWAN server. The present invention is implemented by delivering the parse processing of the OID service to the WWAN device, and the driver only has a transparent transmission function, therefore the driver is universal and is able to adapt to WWAN devices in different standards; the AT module is deleted, and it's I/O function utilizes the existing reading and writing threads, thus simplifying the complex process in the existing AT module, and guaranteeing the stability and robustness of the device drivers.

    摘要翻译: 本发明公开了一种移动宽带设备的通用驱动方法和驱动器。 该方法包括:WWAN服务器向驾驶员发送OID服务请求; 驱动程序向WWAN设备发送OID服务请求; WWAN设备在解析OID服务请求后进行响应,并将响应结果发送给驱动程序; 驱动程序将响应结果发送到WWAN服务器。 本发明通过将OID服务的解析处理提供给WWAN设备来实现,并且该驱动程序仅具有透明传输功能,因此该驱动程序是通用的并且能够适应不同标准的WWAN设备; AT模块被删除,I / O功能利用现有的读写线程,简化了现有AT模块的复杂过程,保证了设备驱动程序的稳定性和稳定性。

    MEDICAL DIAGNOSTIC DEVICE AND METHOD OF IMPROVING IMAGE QUALITY OF MEDICAL DIAGNOSTIC DEVICE
    19.
    发明申请
    MEDICAL DIAGNOSTIC DEVICE AND METHOD OF IMPROVING IMAGE QUALITY OF MEDICAL DIAGNOSTIC DEVICE 有权
    医疗诊断装置及改善医学诊断装置图像质量的方法

    公开(公告)号:US20110125030A1

    公开(公告)日:2011-05-26

    申请号:US12936769

    申请日:2009-04-02

    IPC分类号: A61B6/00 G06K9/00

    摘要: A medical diagnostic device is characterized in that an image processing means (22) includes an image noise removal part (211, 211′) which removes the noise in the generated image of a person to be examined, a signal component enhancement processing part (212, 212′) which generates an enhanced-signal component image by performing signal component enhancement processing of the image from which the noise is removed by the image noise removal part, and an image combining part (213, 213′) which generates a combined image by combining the image of the person to be examined, the image from which the noise is removed by the image noise removal part, and an enhanced-signal component image subjected to signal component enhancement processing by the signal component enhancement processing part.

    摘要翻译: 一种医疗诊断装置的特征在于,图像处理装置(22)包括去除被检查者的所生成图像中的噪声的图像噪声去除部(211,211'),信号分量增强处理部(212 ,212'),其通过对由图像噪声去除部除去噪声的图像执行信号分量增强处理来生成增强信号分量图像;以及图像合成部(213,213'),其生成组合图像 通过组合被检查者的图像,由图像噪声去除部分去除噪声的图像和经过信号分量增强处理部分进行信号分量增强处理的增强信号分量图像。

    Evaluating fluid flow in a wellbore

    公开(公告)号:US09617833B2

    公开(公告)日:2017-04-11

    申请号:US13530898

    申请日:2012-06-22

    CPC分类号: E21B43/00 E21B47/10

    摘要: Techniques for evaluating a fluid flow through a wellbore include identifying an input characterizing a fluid flow through a wellbore; identifying an input characterizing a geometry of the wellbore; generating a model of the wellbore based on the inputs characterizing the fluid flow and the geometry of the wellbore; simulating the fluid flow through the wellbore based on evaluating the model with a numerical method that determines fluid flow conditions at a first boundary location uphole and adjacent to a perforation of a plurality of perforations in the wellbore and at a second boundary location downhole and adjacent to the perforation; and preparing, based on the fluid flow conditions determined with the numerical method, an output associated with the simulated fluid flow through the wellbore for display to a user.