Method and apparatus for cell searching in asynchronous CDMA systems
    52.
    发明授权
    Method and apparatus for cell searching in asynchronous CDMA systems 有权
    异步CDMA系统中小区搜索的方法和装置

    公开(公告)号:US08761081B2

    公开(公告)日:2014-06-24

    申请号:US10102503

    申请日:2002-03-19

    IPC分类号: H04B7/216

    摘要: A method for performing a cell search routine commences by using the Synchronization Channel's (SCH) Primary Synchronization Code (PSC) to acquire slot synchronization to a cell (402). This step will collect a number of hypotheses for frame timing. The method then uses a searcher algorithm such as a sequential dwell searcher that can quickly reject all of the wrong hypotheses gathered in the slot synchronization step, and determine the best hypotheses (404). This cell search routine leads to faster cell acquisition times as compared to some prior art techniques. A receiver (502) that includes a cell searcher (504) that performs the method mentioned above is also described.

    摘要翻译: 通过使用同步信道(SCH)主同步码(PSC)来获取与小区(402)的时隙同步,执行小区搜索例程的方法。 这一步将收集一些框架定时的假设。 该方法然后使用诸如顺序停留搜索器的搜索器算法,其可以快速拒绝在时隙同步步骤中收集的所有错误假设,并且确定最佳假设(404)。 与一些现有技术相比,该细胞搜索程序导致更快的细胞获取时间。 还描述了包括执行上述方法的小区搜索器(504)的接收机(502)。

    Triple-axis MEMS accelerometer
    53.
    发明授权
    Triple-axis MEMS accelerometer 有权
    三轴MEMS加速度计

    公开(公告)号:US08362578B2

    公开(公告)日:2013-01-29

    申请号:US12751598

    申请日:2010-03-31

    IPC分类号: H01L29/84

    摘要: An integrated circuit structure includes a triple-axis accelerometer, which further includes a proof-mass formed of a semiconductor material; a first spring formed of the semiconductor material and connected to the proof-mass, wherein the first spring is configured to allow the proof-mass to move in a first direction in a plane; and a second spring formed of the semiconductor material and connected to the proof-mass. The second spring is configured to allow the proof-mass to move in a second direction in the plane and perpendicular to the first direction. The triple-axis accelerometer further includes a conductive capacitor plate including a portion directly over, and spaced apart from, the proof-mass, wherein the conductive capacitor plate and the proof-mass form a capacitor; an anchor electrode contacting a semiconductor region; and a transition region connecting the anchor electrode and the conductive capacitor plate, wherein the transition region is slanted.

    摘要翻译: 集成电路结构包括三轴加速度计,其还包括由半导体材料形成的校准质量; 由所述半导体材料形成并连接到所述证明块的第一弹簧,其中所述第一弹簧被构造成允许所述证明物质在平面中沿第一方向移动; 以及由半导体材料形成并连接到校验块的第二弹簧。 第二弹簧被构造成允许证明物质在平面中并且垂直于第一方向在第二方向上移动。 三轴加速度计进一步包括导电电容器板,其包括直接在其上并与隔离物隔开的部分,其中导电电容器板和校验块形成电容器; 与半导体区域接触的锚定电极; 以及连接所述锚定电极和所述导电电容器板的过渡区域,其中所述过渡区域是倾斜的。

    Method and apparatus for vehicle driving guide
    55.
    发明授权
    Method and apparatus for vehicle driving guide 有权
    车辆驾驶导轨的方法和装置

    公开(公告)号:US08115652B2

    公开(公告)日:2012-02-14

    申请号:US12360546

    申请日:2009-01-27

    申请人: Kang Lee

    发明人: Kang Lee

    IPC分类号: G08G1/09

    摘要: A method and an apparatus for vehicle driving guide with lamps are applied to a target road. The apparatus has a traffic condition detection module, multiple indication lamps and a signal control module. The traffic condition detection module obtains a traffic condition. The indication lamps are mounted separately on the target road. The signal control module is electrically connected to the traffic condition detection module and the indication lamps and operates the indication lamps according to a control process based on different traffic conditions. The control process may be in a chase mode that sequentially pulses the indication lamps on with a regulated moving direction of the target road with a pulse interval between turning the indication lamps on to present an impression that the lights are moving at an indicator speed. The impression allows drivers in vehicles on the target road to follow to drive.

    摘要翻译: 将具有灯的车辆驾驶引导件的方法和装置应用于目标道路。 该装置具有交通状况检测模块,多个指示灯和信号控制模块。 交通状况检测模块获取交通状况。 指示灯分别安装在目标道路上。 信号控制模块电连接到交通状况检测模块和指示灯,并根据不同的交通状况根据控制过程操作指示灯。 控制过程可以是追逐模式,其以指示灯开启之间的脉冲间隔以目标道路的调节移动方向顺序地脉冲显示灯,以呈现灯以指示器速度移动的印象。 该印象允许目标道路上的车辆驾驶员驾驶。

    Method and Apparatus for Cooling an Integrated Circuit
    57.
    发明申请
    Method and Apparatus for Cooling an Integrated Circuit 有权
    用于冷却集成电路的方法和装置

    公开(公告)号:US20110156245A1

    公开(公告)日:2011-06-30

    申请号:US12651002

    申请日:2009-12-31

    IPC分类号: H01L23/34 H01L21/50 F28D15/02

    摘要: An integrated circuit, a method of operating the integrated circuit, and a method of fabricating the integrated circuit are disclosed. According to one of the broader forms of the invention, a method and apparatus involve an integrated circuit that includes a heat transfer structure having a chamber that has a fluid disposed therein and that extends between a heat generating portion and a heat absorbing portion. Heat is absorbed into the fluid from the heat generating portion, and the fluid changes from a first phase to a second phase different from the first phase when the heat is absorbed. Heat is released from the fluid to the heat absorbing portion, and the fluid changes from the second phase to the first phase when the heat is released.

    摘要翻译: 公开了集成电路,操作集成电路的方法以及制造集成电路的方法。 根据本发明的一个更广泛的形式,一种方法和装置包括集成电路,该集成电路包括一个传热结构,该传热结构具有一个具有设置在其中的流体并且在发热部分和吸热部分之间延伸的腔室。 热量从发热部分吸收到流体中,并且当吸收热量时,流体从第一相位变化到与第一相位不同的第二相位。 热量从流体释放到吸热部分,并且当释放热量时,流体从第二相变为第一相。

    Low Stress Photo-Sensitive Resin with Sponge-Like Structure and Devices Manufactured Employing Same
    59.
    发明申请
    Low Stress Photo-Sensitive Resin with Sponge-Like Structure and Devices Manufactured Employing Same 有权
    具有海绵结构的低应力光敏树脂和使用相同的制造装置

    公开(公告)号:US20110081740A1

    公开(公告)日:2011-04-07

    申请号:US12892190

    申请日:2010-09-28

    IPC分类号: H01L21/02

    摘要: System and method for forming a structure including a MEMS device structure. In order to prevent warpage of a substrate arising from curing process for a sacrificial material (such as a photoresist), and from subsequent high temperature process steps, an improved sacrificial material comprises (i) a polymer and (ii) a foaming agent or special function group. The structure can be formed by forming a trench in a substrate and filling the trench with a sacrificial material. The sacrificial material includes (i) a polymer and (ii) a foaming agent or special function group. After further process steps are completed, the sacrificial material is removed from the trench.

    摘要翻译: 用于形成包括MEMS器件结构的结构的系统和方法。 为了防止由牺牲材料(例如光致抗蚀剂)的固化过程引起的基板翘曲,以及随后的高温工艺步骤,改进的牺牲材料包括(i)聚​​合物和(ii)发泡剂或特殊的 功能组。 可以通过在衬底中形成沟槽并用牺牲材料填充沟槽来形成结构。 牺牲材料包括(i)聚​​合物和(ii)发泡剂或特殊功能组。 在完成进一步的工艺步骤之后,将牺牲材料从沟槽中移除。

    Triple-Axis MEMS Accelerometer
    60.
    发明申请
    Triple-Axis MEMS Accelerometer 有权
    三轴MEMS加速度计

    公开(公告)号:US20100301433A1

    公开(公告)日:2010-12-02

    申请号:US12751598

    申请日:2010-03-31

    IPC分类号: H01L29/84

    摘要: An integrated circuit structure includes a triple-axis accelerometer, which further includes a proof-mass formed of a semiconductor material; a first spring formed of the semiconductor material and connected to the proof-mass, wherein the first spring is configured to allow the proof-mass to move in a first direction in a plane; and a second spring formed of the semiconductor material and connected to the proof-mass. The second spring is configured to allow the proof-mass to move in a second direction in the plane and perpendicular to the first direction. The triple-axis accelerometer further includes a conductive capacitor plate including a portion directly over, and spaced apart from, the proof-mass, wherein the conductive capacitor plate and the proof-mass form a capacitor; an anchor electrode contacting a semiconductor region; and a transition region connecting the anchor electrode and the conductive capacitor plate, wherein the transition region is slanted.

    摘要翻译: 集成电路结构包括三轴加速度计,其还包括由半导体材料形成的校准质量; 由所述半导体材料形成并连接到所述证明块的第一弹簧,其中所述第一弹簧被构造成允许所述证明物质在平面中沿第一方向移动; 以及由半导体材料形成并连接到校验块的第二弹簧。 第二弹簧被构造成允许证明物质在平面中并且垂直于第一方向在第二方向上移动。 三轴加速度计进一步包括导电电容器板,其包括直接在其上并与隔离物隔开的部分,其中导电电容器板和校验块形成电容器; 与半导体区域接触的锚定电极; 以及连接所述锚定电极和所述导电电容器板的过渡区域,其中所述过渡区域是倾斜的。