METHOD OF VIDEO SYNC PROTECTION AND VIDEO SYNC PROTECTOR THEREOF
    1.
    发明申请
    METHOD OF VIDEO SYNC PROTECTION AND VIDEO SYNC PROTECTOR THEREOF 审中-公开
    视频同步保护方法和视频同步保护器

    公开(公告)号:US20070035644A1

    公开(公告)日:2007-02-15

    申请号:US11160980

    申请日:2005-07-19

    IPC分类号: H04N5/247

    CPC分类号: H04N21/242 H04N21/23602

    摘要: A method of protecting a video encoder while encoding video data corresponding to a first video signal includes receiving the first video signal; detecting a start of a first field in the first video signal; outputting information corresponding to the first field in the first video signal as a first field in a second video signal; and waiting at least a minimum field duration from a start of the first field in the second video signal before outputting information of a second field in the second video signal. The method increases the stability of the video encoder and also prevents erroneous data from being encoded by the video encoder during channel switches that cause sync signal timing differences in the first video signal.

    摘要翻译: 一种在对与第一视频信号相对应的视频数据进行编码的同时保护视频编码器的方法包括接收第一视频信号; 检测第一视频信号中的第一场的开始; 将与第一视频信号中的第一场对应的信息作为第二视频信号中的第一场输出; 以及在输出第二视频信号中的第二场的信息之前,等待至少在第二视频信号中的第一场开始的最小场持续时间。 该方法增加了视频编码器的稳定性,并且还防止在导致第一视频信号中的同步信号定时差异的信道切换期间错误数据被视频编码器编码。

    METHOD FOR VIDEO CODING
    2.
    发明申请
    METHOD FOR VIDEO CODING 审中-公开
    视频编码方法

    公开(公告)号:US20090238268A1

    公开(公告)日:2009-09-24

    申请号:US12052038

    申请日:2008-03-20

    IPC分类号: H04N7/24

    摘要: A method for video coding is provided. The method comprises retrieving a video frame and at least one reference frame, determining a search window size according to the number of the at least one reference frame, performing prediction encoding on the video frame according to the number of the at least one reference frame and the search window size to obtain coding information and determining another search window size and a number of reference frames according to the coding information.

    摘要翻译: 提供了一种用于视频编码的方法。 该方法包括检索视频帧和至少一个参考帧,根据至少一个参考帧的数量确定搜索窗口大小,根据至少一个参考帧的数量对视频帧执行预测编码;以及 搜索窗口大小以获得编码信息,并根据编码信息确定另一个搜索窗口大小和参考帧的数量。

    N-port memory circuits allowing M memory addresses to be accessed concurrently and signal processing methods thereof
    3.
    发明授权
    N-port memory circuits allowing M memory addresses to be accessed concurrently and signal processing methods thereof 有权
    允许同时访问M个存储器地址的N端口存储器电路及其信号处理方法

    公开(公告)号:US07529139B2

    公开(公告)日:2009-05-05

    申请号:US11699309

    申请日:2007-01-26

    IPC分类号: G11C7/00

    摘要: Method and memory circuits capable of allowing M memory addresses of an N-port memory to be accessed concurrently, wherein N and M both are a natural number, and M is larger than N. Accordingly, a higher-order multi-port memory can be replaced by a lower-order multi-port or single-port memory. Consequently, smaller chip area or higher data access rate can be achieved.

    摘要翻译: 能够同时访问N端口存储器的M个存储器地址的方法和存储器电路,其中N和M都是自然数,M大于N.因此,高阶多端口存储器可以是 由较低级的多端口或单端口存储器代替。 因此,可以实现更小的芯片面积或更高的数据访问速率。

    VIDEO ENCODER AND MOTION ESTIMATION METHOD
    4.
    发明申请
    VIDEO ENCODER AND MOTION ESTIMATION METHOD 审中-公开
    视频编码器和运动估计方法

    公开(公告)号:US20090245374A1

    公开(公告)日:2009-10-01

    申请号:US12055353

    申请日:2008-03-26

    IPC分类号: H04N7/26 H04N5/14

    摘要: A video encoder and a motion estimation method are provided. The video encoder comprises a storage unit and an integer motion estimation unit. The storage unit receives a current image block and a plurality of search windows from at least two reference frames. The integer motion estimation unit coupled to the storage unit computes a plurality of integer motion vectors according to the current image block and the plurality of search windows. A number of the reference frames and a size of the search windows are adaptively changed such that space requirement thereof is less than or equal to available space in the storage unit.

    摘要翻译: 提供了视频编码器和运动估计方法。 视频编码器包括存储单元和整数运动估计单元。 存储单元从至少两个参考帧接收当前图像块和多个搜索窗口。 耦合到存储单元的整数运动估计单元根据当前图像块和多个搜索窗口来计算多个整数运动矢量。 自适应地改变多个参考帧和搜索窗口的大小,使得其空间要求小于或等于存储单元中的可用空间。

    Planar antenna and handheld device
    6.
    发明授权
    Planar antenna and handheld device 有权
    平面天线和手持设备

    公开(公告)号:US09142876B2

    公开(公告)日:2015-09-22

    申请号:US13041435

    申请日:2011-03-07

    摘要: A planar antenna and a handheld device are provided. The handheld device includes the planar antenna and a system ground plane. The planar antenna has a first feed point, a first ground point, a second feed point, and a second ground point. The first ground point and the second ground point are located between the first feed point and the second feed point. The system ground plane is electrically connected to the first feed point, the first ground point, the second feed point, and the second ground point. Thereby, the performance in radio signal transceiving is improved.

    摘要翻译: 提供平面天线和手持设备。 手持设备包括平面天线和系统接地平面。 平面天线具有第一馈电点,第一接地点,第二馈电点和第二接地点。 第一接地点和第二接地点位于第一馈电点和第二馈电点之间。 系统接地层电连接到第一馈电点,第一接地点,第二馈电点和第二接地点。 从而提高了无线电信号收发的性能。

    Slider for a cutter
    7.
    发明授权
    Slider for a cutter 有权
    滑块为切割机

    公开(公告)号:US08950074B2

    公开(公告)日:2015-02-10

    申请号:US13586101

    申请日:2012-08-15

    申请人: Chih-Wei Hsu

    发明人: Chih-Wei Hsu

    IPC分类号: B26B3/06

    CPC分类号: B26B5/002

    摘要: A slider has an upper sliding element, a lower sliding element and a resilient tab. The upper sliding element has two first engaging segments disposed on an inner side of the upper sliding element. The lower sliding element has two second engaging segments disposed on an outer side facing the inner side of the upper sliding element and engaging the first engaging segments. A tab holding base is formed on and protrudes from the outer side of the lower sliding element and has a chamber defined in the tab holding base. The resilient tab is held in the chamber in the lower sliding element and has two legs. Accordingly, a slider having a structure in a closed condition is provided to prevent objects from entering into the chamber to interfere the operation of the resilient tab and the operation of the slider is smooth.

    摘要翻译: 滑块具有上滑动元件,下滑动元件和弹性凸片。 上滑动元件具有设置在上滑动元件的内侧上的两个第一接合段。 下滑动元件具有两个第二接合段,其设置在面向上滑动元件的内侧的外侧上并与第一接合段接合。 在下滑动元件的外侧形成突出部保持基座,并且在该突出部保持基部具有限定的室。 弹性片保持在下滑动元件的腔室中并具有两个腿。 因此,具有处于闭合状态的结构的滑块被设置成防止物体进入室以干扰弹性片的操作,并且滑块的操作是平滑的。

    Optical proximity correction convergence control
    8.
    发明授权
    Optical proximity correction convergence control 有权
    光学接近校正收敛控制

    公开(公告)号:US08656319B2

    公开(公告)日:2014-02-18

    申请号:US13368919

    申请日:2012-02-08

    IPC分类号: G06F17/50

    CPC分类号: G03F7/70441 G03F7/70125

    摘要: A method of optical proximity correction (OPC) convergence control that includes providing a lithography system having a photomask and an illuminator. The method further includes performing an exposure by the illuminator on the photomask. Also, the method includes optimizing an optical illuminator setting for the lithography system with a defined gate pitch in a first direction in a first template. Additionally, the method includes determining OPC correctors to converge the OPC results with a target edge placement error (EPE) to produce a first OPC setting for the first template. The first OPC setting targets a relatively small EPE and mask error enhancement factor (MEEF)of the defined gate pitch in the first template. In addition, the method includes checking the first OPC setting for a relatively small EPE, MEEF and DOM consistency with the first template of the defined gate pitch in a second, adjacent template.

    摘要翻译: 一种光学邻近校正(OPC)会聚控制的方法,包括提供具有光掩模和照明器的光刻系统。 该方法还包括执行照明器在光掩模上的曝光。 此外,该方法包括在第一模板中以第一方向限定的门间距优化光刻系统的光照射器设置。 此外,该方法包括确定OPC校正器以使目标边缘放置误差(EPE)收敛OPC结果,以产生第一模板的第一OPC设置。 第一个OPC设置针对第一个模板中定义的门间距的相对较小的EPE和掩模误差增强因子(MEEF)。 此外,该方法包括在第二相邻模板中检查第一OPC设置以获得相对较小的EPE,MEEF和DOM与限定的门间距的第一模板的一致性。

    Advanced process control for new tapeout product
    9.
    发明授权
    Advanced process control for new tapeout product 有权
    新的流片产品的高级过程控制

    公开(公告)号:US08239056B2

    公开(公告)日:2012-08-07

    申请号:US12616681

    申请日:2009-11-11

    IPC分类号: G06F19/00

    摘要: The present disclosure provides a semiconductor manufacturing method. The method includes providing product data of a product, the product data including a sensitive product parameter; searching existing products according to the sensitive product parameter to identify a relevant product from the existing products; determining an initial value of a processing model parameter to the product using corresponding data of the relevant product; assigning the initial value of the processing model parameter to a processing model associated with a manufacturing process; thereafter, tuning a processing recipe using the processing model; and performing the manufacturing process to a semiconductor wafer using the processing recipe.

    摘要翻译: 本发明提供一种半导体制造方法。 该方法包括提供产品的产品数据,产品数据包括敏感产品参数; 根据敏感产品参数搜索现有产品,从现有产品中识别相关产品; 使用相关产品的相应数据确定产品的处理模型参数的初始值; 将处理模型参数的初始值分配给与制造过程相关联的处理模型; 此后,使用该处理模型调整处理配方; 以及使用所述处理配方对所述半导体晶片进行制造处理。

    DYNAMIC COMPENSATION IN ADVANCED PROCESS CONTROL
    10.
    发明申请
    DYNAMIC COMPENSATION IN ADVANCED PROCESS CONTROL 有权
    高级过程控制中的动态补偿

    公开(公告)号:US20110238197A1

    公开(公告)日:2011-09-29

    申请号:US12731348

    申请日:2010-03-25

    IPC分类号: G05B13/04 G06F17/00

    摘要: A method of semiconductor fabrication is provided. The method includes providing a model for a device parameter of a wafer as a function of first and second process parameters. The first and second process parameters correspond to different wafer characteristics, respectively. The method includes deriving target values of the first and second process parameters based on a specified target value of the device parameter. The method includes performing a first fabrication process in response to the target value of the first process parameter. The method includes measuring an actual value of the first process parameter thereafter. The method includes updating the model using the actual value of the first process parameter. The method includes deriving a revised target value of the second process parameter using the updated model. The method includes performing a second fabrication process in response to the revised target value of the second process parameter.

    摘要翻译: 提供了一种半导体制造方法。 该方法包括提供晶片的器件参数的模型作为第一和第二工艺参数的函数。 第一和第二工艺参数分别对应于不同的晶片特性。 该方法包括基于设备参数的指定目标值导出第一和第二处理参数的目标值。 该方法包括响应于第一过程参数的目标值执行第一制造过程。 该方法包括此后测量第一处理参数的实际值。 该方法包括使用第一过程参数的实际值更新模型。 该方法包括使用更新的模型导出第二过程参数的修正目标值。 该方法包括响应于修改的第二过程参数的目标值执行第二制造过程。