Systems and methods for locking an oscillator to an incoming data signal
    1.
    发明授权
    Systems and methods for locking an oscillator to an incoming data signal 有权
    将振荡器锁定到输入数据信号的系统和方法

    公开(公告)号:US08971423B1

    公开(公告)日:2015-03-03

    申请号:US12721432

    申请日:2010-03-10

    IPC分类号: H04K1/10 H03D3/24 H03K5/19

    摘要: In one example, a system includes an oscillator adapted to provide an oscillator signal, a frequency divider adapted to divide the oscillator signal to provide a divided oscillator signal, and a phase-frequency detector adapted to provide phase-frequency detection signals in response to a reference clock signal and the divided oscillator signal. The system also includes a charge pump adapted to provide first output signals in response to the phase-frequency detection signals, a phase detector adapted provide second output signals in response to an incoming data signal and the oscillator signal, and one or more switches adapted to pass the first output signals during a frequency acquisition mode and pass the second output signals during a phase lock mode. The system also includes an active filter adapted to filter the passed first or second output signals. The oscillator is adapted to adjust a frequency of the oscillator signal in response to the filtered first or second output signals.

    摘要翻译: 在一个示例中,系统包括适于提供振荡器信号的振荡器,适于分频振荡器信号以提供分频振荡器信号的分频器,以及相位频率检测器,其适于响应于 参考时钟信号和分频振荡器信号。 该系统还包括适于响应于相位频率检测信号提供第一输出信号的电荷泵,相位检测器适于响应输入数据信号和振荡器信号提供第二输出信号,以及一个或多个开关,适于 在频率获取模式期间传递第一输出信号,并在锁相模式期间传递第二输出信号。 该系统还包括适用于过滤所传送的第一或第二输出信号的有源滤波器。 振荡器适于响应于滤波的第一或第二输出信号来调整振荡器信号的频率。

    System and method for generating clock signal for a plurality of communication ports by selectively dividing a reference clock signal with a plurality of ratios
    2.
    发明授权
    System and method for generating clock signal for a plurality of communication ports by selectively dividing a reference clock signal with a plurality of ratios 有权
    通过选择性地划分具有多个比率的参考时钟信号来产生多个通信端口的时钟信号的系统和方法

    公开(公告)号:US08775856B1

    公开(公告)日:2014-07-08

    申请号:US12721447

    申请日:2010-03-10

    IPC分类号: G06F1/00 G06F1/12

    CPC分类号: G06F1/06

    摘要: Various techniques are provided to generate a plurality of reference clock signals using a single reference clock signal generator. In one example, a clock signal generation system includes a reference clock signal generator adapted to provide a reference clock signal. The system also includes a plurality of dividers adapted to divide the reference clock signal using different ratios to provide a plurality of communication port clock signals. The system also includes a plurality of different communication ports adapted to receive the communication port clock signals and adapted to operate in accordance with different communication protocols using the communication port clock signals.

    摘要翻译: 提供各种技术以使用单个参考时钟信号发生器产生多个参考时钟信号。 在一个示例中,时钟信号产生系统包括适于提供参考时钟信号的参考时钟信号发生器。 该系统还包括多个分频器,其适于使用不同的比率划分参考时钟信号以提供多个通信端口时钟信号。 该系统还包括多个不同的通信端口,其适于接收通信端口时钟信号并且适于根据使用通信端口时钟信号的不同通信协议进行操作。

    Wireless network adapter and self-configuration method of same

    公开(公告)号:US09686128B2

    公开(公告)日:2017-06-20

    申请号:US14437937

    申请日:2013-10-22

    申请人: Jun Ye Thierry Chiche

    发明人: Jun Ye Thierry Chiche

    摘要: Provided are a wireless network adapter and a configuration method of same. A wireless network adapter comprises: a self-configuration portion, used to configure the wireless network adapter as an access point adapter, and generate access information of a wireless network access point; a cable connection portion, connected to a second wireless network adapter, and used to transmit the access information to the second wireless network adapter and receive an acknowledgment message from the second wireless network adapter; and a wireless transceiver, connected to the second wireless network adapter. Another wireless network adapter comprises: a cable connection portion, used to receive access information from an access point adapter; a parameter storage portion, used to store the access information as a setting parameter; a self-configuration portion, used to configure the wireless network adapter as a client mode and generate an acknowledgment message; and a wireless transceiver, connected to a wireless network access point. Configuration of multiple wireless network adapters connected to each other may be implemented without any input parameter and without the need of access a configuration webpage by using a computer.

    Optimization of source, mask and projection optics
    5.
    发明授权
    Optimization of source, mask and projection optics 有权
    源,掩模和投影光学优化

    公开(公告)号:US08893060B2

    公开(公告)日:2014-11-18

    申请号:US13293114

    申请日:2011-11-09

    IPC分类号: G06F17/50 G03F1/70 G03F7/20

    摘要: Embodiments of the present invention provide methods for optimizing a lithographic projection apparatus including optimizing projection optics therein, and preferably including optimizing a source, a mask, and the projection optics. The projection optics is sometimes broadly referred to as “lens”, and therefore the joint optimization process may be termed source mask lens optimization (SMLO). SMLO is desirable over existing source mask optimization process (SMO), partially because including the projection optics in the optimization can lead to a larger process window by introducing a plurality of adjustable characteristics of the projection optics. The projection optics can be used to shape wavefront in the lithographic projection apparatus, enabling aberration control of the overall imaging process. According to the embodiments herein, the optimization can be accelerated by iteratively using linear fitting algorithm or using Taylor series expansion using partial derivatives of transmission cross coefficients (TCCs).

    摘要翻译: 本发明的实施例提供了优化包括优化其中的投影光学元件的光刻投影设备的方法,并且优选地包括优化源,掩模和投影光学器件。 投影光学器件有时被广泛地称为“透镜”,因此联合优化过程可以被称为源掩模透镜优化(SMLO)。 SMLO对于现有的源掩码优化处理(SMO)是期望的,部分原因在于,通过引入投影光学器件的多个可调特性,优化中的投影光学器件可以导致更大的处理窗口。 投影光学元件可用于在光刻投影设备中形成波前,从而实现整个成像过程的像差控制。 根据本文的实施例,可以通过迭代地使用线性拟合算法或者使用使用传输交叉系数(TCC)的偏导数的泰勒级数扩展来加速优化。

    Front turn light on rear view mirror of motorcycle
    6.
    发明授权
    Front turn light on rear view mirror of motorcycle 有权
    前转车灯在后视镜摩托车

    公开(公告)号:US08757854B2

    公开(公告)日:2014-06-24

    申请号:US13263014

    申请日:2010-09-07

    申请人: Zhenxing Mi Jun Ye

    发明人: Zhenxing Mi Jun Ye

    IPC分类号: B62J6/00

    摘要: The present invention relates to a front turn light on rear view mirror of motorcycle, which includes a rear view mirror housing and a front turn light mounted at the front part of the rear view mirror housing The front turn light has a LED light source(s) and a condenser lens(es) which is mounted in front of the LED light source(s) The front turn light further includes a front turn light face-plate and a front turn light housing which is mounted on the front turn light face-plate to form an internal cavity between the front turn light housing and the front turn light face-plate, where the LED light source(s) is mounted in the internal cavity and the condenser lens(es) is mounted in the front turn light face-plate, the front turn light is mounted inside the rear view mirror housing.

    摘要翻译: 本发明涉及一种摩托车后视镜上的前转向灯,其包括后视镜壳体和安装在后视镜壳体前部的前转向灯。前转向灯具有LED光源(s )和安装在LED光源前面的聚光透镜前转向灯还包括前转向灯面板和前转向灯壳体,其安装在前转向光面上, 以在前转向灯壳体和前转向光面板之间形成内部空腔,其中LED光源安装在内部空腔中,并且聚光透镜安装在前转向光面 前照灯安装在后视镜外壳内。

    SOI devices for plasma display panel driver chip
    7.
    发明授权
    SOI devices for plasma display panel driver chip 有权
    用于等离子体显示面板驱动芯片的SOI器件

    公开(公告)号:US08704329B2

    公开(公告)日:2014-04-22

    申请号:US13503684

    申请日:2010-12-29

    IPC分类号: H01L29/00

    摘要: SOI devices for plasma display panel driver chip, include a substrate, a buried oxide layer and an n-type SOI layer in a bottom-up order, where the SOI layer is integrated with an HV-NMOS device, an HV-PMOS device, a Field-PMOS device, an LIGBT device, a CMOS device, an NPN device, a PNP device and an HV-PNP device; the SOI layer includes an n+ doped region within the SOI layer at an interface between the n-type SOI layer and the buried oxide layer; and the n+ doped region has a higher doping concentration than the n-type SOI layer.

    摘要翻译: 用于等离子体显示面板驱动器芯片的SOI器件包括自底向上的衬底,掩埋氧化物层和n型SOI层,其中SOI层与HV-NMOS器件,HV-PMOS器件, 场PMOS器件,LIGBT器件,CMOS器件,NPN器件,PNP器件和HV-PNP器件; SOI层在n层SOI层和掩埋氧化物层之间的界面处包括在SOI层内的n +掺杂区域; 并且n +掺杂区域具有比n型SOI层更高的掺杂浓度。

    Three-dimensional mask model for photolithography simulation

    公开(公告)号:US08589829B2

    公开(公告)日:2013-11-19

    申请号:US13736929

    申请日:2013-01-08

    IPC分类号: G06F17/50

    摘要: A three-dimensional mask model of the invention provides a more realistic approximation of the three-dimensional effects of a photolithography mask with sub-wavelength features than a thin-mask model. In one embodiment, the three-dimensional mask model includes a set of filtering kernels in the spatial domain that are configured to be convolved with thin-mask transmission functions to produce a near-field image. In another embodiment, the three-dimensional mask model includes a set of correction factors in the frequency domain that are configured to be multiplied by the Fourier transform of thin-mask transmission functions to produce a near-field image.

    Methods and system for model-based generic matching and tuning
    9.
    发明授权
    Methods and system for model-based generic matching and tuning 有权
    基于模型的通用匹配和调优的方法和系统

    公开(公告)号:US08443307B2

    公开(公告)日:2013-05-14

    申请号:US12613285

    申请日:2009-11-05

    摘要: The present invention relates to a method for tuning lithography systems so as to allow different lithography systems to image different patterns utilizing a known process that does not require a trial and error process to be performed to optimize the process and lithography system settings for each individual lithography system. According to some aspects, the present invention relates to a method for a generic model-based matching and tuning which works for any pattern. Thus it eliminates the requirements for CD measurements or gauge selection. According to further aspects, the invention is also versatile in that it can be combined with certain conventional techniques to deliver excellent performance for certain important patterns while achieving universal pattern coverage at the same time.

    摘要翻译: 本发明涉及一种用于调整光刻系统的方法,以便允许不同的光刻系统利用不需要进行试验和误差处理的已知工艺对不同的图案进行成像,以优化每个单独光刻的工艺和光刻系统设置 系统。 根据一些方面,本发明涉及一种用于任何模式的基于模型的通用匹配和调整的方法。 因此,它消除了对CD测量或量规选择的要求。 根据其它方面,本发明也是通用的,因为它可以与某些常规技术相结合,以在同时实现通用图案覆盖的同时为某些重要图案提供优异的性能。

    System and method for providing stable control for power systems
    10.
    发明授权
    System and method for providing stable control for power systems 有权
    为电力系统提供稳定控制的系统和方法

    公开(公告)号:US08384366B2

    公开(公告)日:2013-02-26

    申请号:US13335119

    申请日:2011-12-22

    IPC分类号: G05F1/46

    摘要: System and method for providing stable control for power systems. According to an embodiment, the present invention provides an apparatus for providing one or more control signals for a power system. The apparatus includes an input terminal for receiving an electrical energy, which can be characterized by a first input voltage. The apparatus includes a control component that is configured to generate a first control signal based on at least information associated with the first input voltage. The apparatus additionally includes an output terminal for sending the first control signal. Moreover, the apparatus includes a timing component that is coupled to the control component. The control component is configured to process at least information associated with a first value of the first input voltage at a first time and a first reference voltage and to generate a second control signal.

    摘要翻译: 为电力系统提供稳定控制的系统和方法。 根据实施例,本发明提供了一种用于为电力系统提供一个或多个控制信号的装置。 该装置包括用于接收电能的输入端子,其可以由第一输入电压表征。 该装置包括控制部件,其被配置为基于至少基于与第一输入电压相关联的信息生成第一控制信号。 该装置还包括用于发送第一控制信号的输出端子。 此外,该装置包括耦合到控制部件的定时部件。 控制部件被配置为至少处理与第一输入电压的第一值相关联的信息和第一参考电压并产生第二控制信号。