Pixel driving method for display device
    11.
    发明授权
    Pixel driving method for display device 有权
    显示设备的像素驱动方法

    公开(公告)号:US08520031B2

    公开(公告)日:2013-08-27

    申请号:US12035024

    申请日:2008-02-21

    Abstract: A pixel driving method for a display device is provided. The display device includes at least a first and a second pixels coupled to a signal terminal. The first pixel is located farther from the signal terminal than the second pixel, and each pixel is driven during a time period, which includes a first operation period and a second operation period. The pixel driving method includes steps of generating a compensation voltage and an ideal voltage according to a gray scale value of the each pixel, charging/discharging the each pixel by the compensation voltage corresponding to the each pixel during the respective first operation period, and charging/discharging the each pixel by the ideal voltage corresponding to the each pixel during the respective second operation period. The first operation period for charging/discharging the first pixel is longer than that for charging/discharging the second pixel.

    Abstract translation: 提供了一种用于显示装置的像素驱动方法。 显示装置至少包括耦合到信号端子的第一和第二像素。 第一像素位于比第二像素更远离信号端子处,并且每个像素在包括第一操作周期和第二操作周期的时间段内被驱动。 像素驱动方法包括根据每个像素的灰度值产生补偿电压和理想电压的步骤,每个像素的充电/放电在相应的第一操作周期期间对应于每个像素的补偿电压,并且充电 在相应的第二操作周期期间,通过与每个像素对应的理想电压对每个像素进行放电。 用于对第一像素进行充电/放电的第一操作周期比第二像素的充电/放电的操作时间长。

    Semiconductor structure and method of manufacturing
    12.
    发明授权
    Semiconductor structure and method of manufacturing 有权
    半导体结构及制造方法

    公开(公告)号:US08513143B2

    公开(公告)日:2013-08-20

    申请号:US13212469

    申请日:2011-08-18

    Abstract: The present application discloses a method of manufacturing a semiconductor structure. According to at least one embodiment, a first etch stop layer is formed over a conductive feature and a substrate, and the conductive feature is positioned over the substrate. A second etch stop layer is formed over the first etch stop layer. A first etch is performed to form an opening in the second etch stop layer, and the opening exposes a portion of the first etch stop layer. A second etch is performed to extend the opening downwardly by removing a portion of the exposed first etch stop layer, and the extended opening exposes a portion of the conductive feature.

    Abstract translation: 本申请公开了一种制造半导体结构的方法。 根据至少一个实施例,在导电特征和衬底之上形成第一蚀刻停止层,并且导电特征位于衬底上。 在第一蚀刻停止层上形成第二蚀刻停止层。 执行第一蚀刻以在第二蚀刻停止层中形成开口,并且开口暴露第一蚀刻停止层的一部分。 执行第二蚀刻以通过去除暴露的第一蚀刻停止层的一部分向下延伸开口,并且延伸的开口暴露导电特征的一部分。

    Method for magnetic resonance imaging with parallel and localized spatial encoding magnetic fields
    14.
    发明授权
    Method for magnetic resonance imaging with parallel and localized spatial encoding magnetic fields 有权
    具有平行和局部空间编码磁场的磁共振成像方法

    公开(公告)号:US08334696B2

    公开(公告)日:2012-12-18

    申请号:US12753555

    申请日:2010-04-02

    Applicant: Fa-Hsuan Lin

    Inventor: Fa-Hsuan Lin

    CPC classification number: G01R33/5611

    Abstract: A method for producing an image of a subject with a magnetic resonance imaging (MRI) system is provided. In particular, spatial encoding of signals received from the subject is performed by spatial encoding magnetic fields (SEMs) produced by driving a parallel array of local gradient coils with current weightings that define a mode of the coil array. A set of globally orthogonal modes are determined using a singular value decomposition and two modes that produce SEMs with desired magnetic field variance characteristics are selected for spatial encoding. The spatially encoding signals are received by a parallel array of radio frequency receiver coil elements in order to resolve ambiguities in spatial encoding caused by the SEMs. Images are subsequently reconstructed using, for example, an iterative time domain reconstruction method.

    Abstract translation: 提供了一种用于产生具有磁共振成像(MRI)系统的对象的图像的方法。 特别地,通过对通过限定线圈阵列的模式的当前加权驱动局部梯度线圈的并行阵列产生的磁场(SEM)来执行从对象接收的信号的空间编码。 使用奇异值分解确定一组全局正交模式,并选择产生具有期望磁场方差特征的SEM的两种模式进行空间编码。 空间编码信号由射频接收器线圈元件的并联阵列接收,以便解决由SEM引起的空间编码中的歧义。 随后使用例如迭代时域重建方法重建图像。

    Methods and devices for detecting wobbles on an optical disc
    17.
    发明授权
    Methods and devices for detecting wobbles on an optical disc 有权
    用于检测光盘上的摆动的方法和装置

    公开(公告)号:US08270266B2

    公开(公告)日:2012-09-18

    申请号:US12357409

    申请日:2009-01-22

    Abstract: A device for detecting wobbles on an optical disc is provided, where the device is utilized for generating a wobble signal according to a plurality of detection signals. The device includes an analog signal processing circuit, a pair of analog-to-digital converters (ADCs), and a digital signal processing circuit. The analog signal processing circuit is arranged to perform analog signal processing on the detection signals to generate a plurality of output signals. In addition, the pair of ADCs are arranged to digitalize the output signals to generate a plurality of digital values. Additionally, the digital signal processing circuit is arranged to perform digital signal processing on the digital values and generate an arithmetic output, where the arithmetic output is utilized for generating the wobble signal or utilized as the wobble signal. An associated method for detecting wobbles on an optical disc is further provided.

    Abstract translation: 提供一种用于检测光盘上的摆动的装置,其中该装置用于根据多个检测信号产生摆动信号。 该器件包括模拟信号处理电路,一对模数转换器(ADC)和数字信号处理电路。 模拟信号处理电路被配置为对检测信号执行模拟信号处理以产生多个输出信号。 此外,这对ADC被布置成将输出信号数字化以产生多个数字值。 此外,数字信号处理电路被配置为对数字值执行数字信号处理并产生运算输出,其中运算输出用于产生摆动信号或用作摆动信号。 还提供了一种用于检测光盘上的摆动的相关方法。

    METHOD FOR DETECTING OBJECT ON AN OPERATION INTERFACE OF A TOUCHABLE DEVICE AND TOUCHABLE DEVICE USING THE SAME
    18.
    发明申请
    METHOD FOR DETECTING OBJECT ON AN OPERATION INTERFACE OF A TOUCHABLE DEVICE AND TOUCHABLE DEVICE USING THE SAME 有权
    用于检测可触及设备的操作界面上的对象的方法和使用该触摸装置的触摸装置

    公开(公告)号:US20120212452A1

    公开(公告)日:2012-08-23

    申请号:US13286805

    申请日:2011-11-01

    CPC classification number: G06F3/0425 G06F3/0418

    Abstract: A method for detecting an object and a touchable device are presented, which is capable of detecting an object having a fingerprint feature on an operation interface of the touchable device. An image sensor is used for acquiring acquiring an image on the operation interface, and the acquired image is converted into a signal denoted in a frequency domain by using a frequency conversion function. Signals at a medium-high frequency (MHF) signal region among the signals of the frequency domain are analyzed, so as to generate a first signal and a second signal according to a distribution of the signals of the frequency domain. The first signal indicates existence of the object on the operation interface, and the second signal indicates inexistence of the object on the operation interface.

    Abstract translation: 提出了一种用于检测物体和可触摸装置的方法,其能够在可触摸装置的操作界面上检测具有指纹特征的物体。 使用图像传感器来获取在操作界面上获取图像,并且通过使用频率转换功能将所获取的图像转换成在频域中表示的信号。 分析频域信号中的中频(MHF)信号区域的信号,以便根据频域信号的分布产生第一信号和第二信号。 第一个信号表示操作界面上存在对象,第二个信号表示操作界面上的对象不存在。

    Transmitting Terminal and Transmit Antenna Selecting Method Thereof
    19.
    发明申请
    Transmitting Terminal and Transmit Antenna Selecting Method Thereof 有权
    发射天线和发射天线选择方法

    公开(公告)号:US20120140848A1

    公开(公告)日:2012-06-07

    申请号:US12959664

    申请日:2010-12-03

    CPC classification number: H04B7/0691 H04B7/0413

    Abstract: A transmitting terminal includes a signal processing unit, MS RF units, MT transmit antennas and a switch unit. The signal processing unit has K precoders for precoding K data streams corresponding to K receiving terminals. The MS RF units output MS up-converted transmit signals based on the precoded K data streams. The switch unit is coupled between the RF units and the transmit antennas and controlled by the signal processing unit for selection of the transmit antennas. The signal processing unit sets the MT transmit antennas as a universal set, calculates a plurality of sum rates corresponding to a plurality of subsets, each subset excluding an ith transmit antenna, according to channel state information, selects the subset with a maximum sum rate as the universal set of a next iteration, and then repeats the calculating and selecting steps until the subset with the maximum sum rate remaining MS transmit antennas.

    Abstract translation: 发送终端包括信号处理单元,MS RF单元,MT发送天线和开关单元。 信号处理单元具有用于对与K个接收终端对应的K个数据流进行预编码的K个预编码器。 MS RF单元基于预编码的K个数据流输出MS上变频的发送信号。 开关单元耦合在RF单元和发射天线之间,并由信号处理单元控制,用于选择发射天线。 信号处理单元将MT发送天线设置为通用集合,根据信道状态信息,计算与多个子集对应的多个和速率,除了第i个发射天线之外的每个子集,以最大和速率选择子集作为 下一次迭代的通用集合,然后重复计算和选择步骤,直到具有最大和速率剩余MS发射天线的子集。

    POLARIZED LIGHT EMITTING DIODE DEVICE AND METHOD FOR MANUFACTURING THE SAME
    20.
    发明申请
    POLARIZED LIGHT EMITTING DIODE DEVICE AND METHOD FOR MANUFACTURING THE SAME 有权
    极化发光二极管器件及其制造方法

    公开(公告)号:US20120107977A1

    公开(公告)日:2012-05-03

    申请号:US13345808

    申请日:2012-01-09

    Abstract: The present invention relates to a polarized light emitting diode (LED) device and the method for manufacturing the same, in which the LED device comprises: a base, a light emitting diode (LED) chip, a polarizing waveguide and a packaging material. In an exemplary embodiment, the LED chip is disposed on the base and is configured with a first light-emitting surface for outputting light therefrom; and the waveguide, being comprised of a polarization layer, a reflection layer, a conversion layer and a light transmitting layer, is disposed at the optical path of the light emitted from the LED chip; and the packaging material is used for packaging the waveguide, the LED chip and the base into a package.

    Abstract translation: 本发明涉及一种偏振发光二极管(LED)装置及其制造方法,其中LED装置包括:基座,发光二极管(LED)芯片,偏振波导和封装材料。 在示例性实施例中,LED芯片设置在基座上并且配置有用于从其输出光的第一发光表面; 在从LED芯片发射的光的光路上设置由偏振层,反射层,转换层和透光层构成的波导, 并且包装材料用于将波导,LED芯片和基座封装成封装。

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