利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

8 条记录 (耗时 0.027 秒)

    COMMON-VOLTAGE COMPENSATION CIRCUIT AND COMPENSATION METHOD FOR USE IN A LIQUID CRYSTAL DISPLAY
    3.
    发明申请
    COMMON-VOLTAGE COMPENSATION CIRCUIT AND COMPENSATION METHOD FOR USE IN A LIQUID CRYSTAL DISPLAY 有权
    用于液晶显示器的通用电压补偿电路和补偿方法

    公开(公告)号：US20100277399A1

    公开(公告)日：2010-11-04

    申请号：US12617677

    申请日：2009-11-12

    申请人： Hui-Lung Yu ,  Chih-Yuan Chien ,  Ming-Yen Lin

    发明人： Hui-Lung Yu ,  Chih-Yuan Chien ,  Ming-Yen Lin

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3655 ,  G09G2320/0209

    摘要： A common-voltage compensation circuit functions to provide a crosstalk interference suppressing mechanism for use in a liquid crystal display having a liquid-crystal capacitor and a storage capacitor. The compensation circuit includes a buffer for receiving a preliminary common voltage, a current/voltage converter, a high-pass filter and a ripple-voltage inverter. The current/voltage converter is utilized for generating a liquid-crystal capacitor common voltage furnished to the liquid-crystal capacitor according to an output current of the buffer. The high-pass filter performs a high-pass filtering operation on the liquid-crystal capacitor common voltage for extracting a ripple voltage. The ripple-voltage inverter is employed to generate a storage capacitor common voltage furnished to the storage capacitor through performing an inverting operation on the ripple voltage based on the preliminary common voltage. The ripple voltage of the storage capacitor common voltage has a phase opposite to that of the liquid-crystal capacitor common voltage for suppressing crosstalk interference.

    摘要翻译： 公共电压补偿电路用于提供用于具有液晶电容器和存储电容器的液晶显示器中的串扰干扰抑制机构。 补偿电路包括用于接收初步公共电压的缓冲器，电流/电压转换器，高通滤波器和纹波电压逆变器。 电流/电压转换器用于根据缓冲器的输出电流产生提供给液晶电容器的液晶电容器公共电压。 高通滤波器对液晶电容器公共电压进行高通滤波操作，以提取纹波电压。 纹波电压逆变器用于通过基于初步公共电压对纹波电压进行反相操作来产生提供给存储电容器的存储电容器公共电压。 存储电容器公共电压的纹波电压与液晶电容器公共电压的波形电压相反，用于抑制串扰干扰。

    TIMING CONTROL METHOD AND DEVICE FOR LIQUID CRYSTAL DISPLAY
    4.
    发明申请
    TIMING CONTROL METHOD AND DEVICE FOR LIQUID CRYSTAL DISPLAY 审中-公开
    时间控制方法和液晶显示装置

    公开(公告)号：US20070085802A1

    公开(公告)日：2007-04-19

    申请号：US11462091

    申请日：2006-08-03

    申请人： Hui-Lung Yu ,  Yung-Zhi Wu

    发明人： Hui-Lung Yu ,  Yung-Zhi Wu

    IPC分类号： G09G3/36

    CPC分类号： G09G5/005 ,  G09G3/3611 ,  G09G2340/0407

    摘要： A timing control method and device for LCD panel is provided. The timing control device comprises a mode selection unit storing timing parameters corresponding to resolutions of the LCDs, with the timing parameters updateable; a video device outputting a video signal; and a logic unit receiving the video signal and fetching corresponding timing parameters according to a resolution of the video signal and outputting a control signal according to the timing parameter.

    摘要翻译： 提供了用于LCD面板的时序控制方法和装置。 定时控制装置包括模式选择单元，其存储对应于LCD的分辨率的定时参数，其中定时参数可更新; 输出视频信号的视频装置; 以及逻辑单元，接收视频信号，并根据视频信号的分辨率取出对应的定时参数，并根据定时参数输出控制信号。

    Timing controller for flat panel display
    5.
    发明申请
    Timing controller for flat panel display 审中-公开
    平板显示器定时控制器

    公开(公告)号：US20060044295A1

    公开(公告)日：2006-03-02

    申请号：US11059782

    申请日：2005-02-17

    申请人： Hui-Lung Yu ,  Chia-Pu Ho ,  Li-Ru Lyu

    发明人： Hui-Lung Yu ,  Chia-Pu Ho ,  Li-Ru Lyu

    IPC分类号： G09G5/00

    CPC分类号： G09G3/2096 ,  G09G2320/0252 ,  G09G2320/041 ,  G09G2320/0673 ,  G09G2320/08 ,  G09G2370/04

    摘要： A timing controller (TCON) for use in flat panel displays to dynamically tune the display parameters thereof. The TCON comprises a bus master coupled to a bus and a register for configuring the register with a default value, and a bus slave coupled to an external interface for input of a custom value to configure the register, thereby rendering display parameters dynamically tunable.

    摘要翻译： 一种用于平板显示器的定时控制器（TCON），用于动态调整其显示参数。 TCON包括耦合到总线的总线主机和用于使用默认值配置寄存器的寄存器，以及耦合到外部接口的总线从站，用于输入定制值以配置寄存器，从而使显示参数可动态调节。

    Upright water faucet
    6.
    发明授权
    Upright water faucet 失效
    直立水龙头

    公开(公告)号：US07484524B1

    公开(公告)日：2009-02-03

    申请号：US11481759

    申请日：2006-07-06

    申请人： Hui-Lung Yu

    发明人： Hui-Lung Yu

    IPC分类号： F16K43/00

    CPC分类号： F16K19/006 ,  E03C1/04 ,  F16K27/045 ,  Y10T137/6014 ,  Y10T137/9464

    摘要： A water faucet includes a lower upright pipe integrally formed by a working process, and an upper upright pipe mounted on an upper portion of the lower upright pipe and formed by cutting a hollow pipe. Thus, the upper upright pipe is formed directly by cutting a hollow pipe, so that the upper upright pipe is made easily and rapidly, thereby decreasing the costs of fabrication, shortening the manufacturing time, simplifying the working process, and enhancing the working efficiency.

    摘要翻译： 水龙头包括通过加工过程一体形成的下立管，以及安装在下直立管的上部并通过切割中空管而形成的上立管。 因此，通过切割中空管直接形成上直立管，从而容易且快速地制造上立管，从而降低制造成本，缩短制造时间，简化加工过程，提高加工效率。

    Liquid crystal display and the driving method thereof
    7.
    发明申请
    Liquid crystal display and the driving method thereof 审中-公开
    液晶显示器及其驱动方法

    公开(公告)号：US20060132415A1

    公开(公告)日：2006-06-22

    申请号：US11168530

    申请日：2005-06-29

    申请人： Hui-Lung Yu

    发明人： Hui-Lung Yu

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3655 ,  G09G2320/02

    摘要： A liquid crystal display (LCD) includes a display panel, an adjusting circuit, and a driving circuit. The display panel includes a common electrode. The adjusting circuit is electrically connected with the common electrode. According to the voltage distribution on the common electrode, the adjusting circuit outputs a distribution parameter. The driving circuit receives the distribution parameter and drives the display panel according to the distribution parameter. The adjusting circuit further includes a voltage comparator and a compensating circuit. The voltage comparator is used for measuring the voltage difference between two terminals of the common electrode. The compensating circuit is for obtaining the distribution parameter according to the voltage difference

    摘要翻译： 液晶显示器（LCD）包括显示面板，调节电路和驱动电路。 显示面板包括公共电极。 调节电路与公共电极电连接。 根据公共电极上的电压分布，调节电路输出分布参数。 驱动电路接收分配参数，并根据分布参数驱动显示面板。 调整电路还包括电压比较器和补偿电路。 电压比较器用于测量公共电极的两个端子之间的电压差。 补偿电路用于根据电压差获得分布参数

    Common-voltage compensation circuit and compensation method for use in a liquid crystal display
    8.
    发明授权
    Common-voltage compensation circuit and compensation method for use in a liquid crystal display 有权
    用于液晶显示器的共电压补偿电路和补偿方法

    公开(公告)号：US08253655B2

    公开(公告)日：2012-08-28

    申请号：US12617677

    申请日：2009-11-12

    申请人： Hui-Lung Yu ,  Chih-Yuan Chien ,  Ming-Yen Lin

    发明人： Hui-Lung Yu ,  Chih-Yuan Chien ,  Ming-Yen Lin

    IPC分类号： G09G3/20

    CPC分类号： G09G3/3655 ,  G09G2320/0209

    摘要： A common-voltage compensation circuit functions to provide a crosstalk interference suppressing mechanism for use in a liquid crystal display having a liquid-crystal capacitor and a storage capacitor. The compensation circuit includes a buffer for receiving a preliminary common voltage, a current/voltage converter, a high-pass filter and a ripple-voltage inverter. The current/voltage converter is utilized for generating a liquid-crystal capacitor common voltage furnished to the liquid-crystal capacitor according to an output current of the buffer. The high-pass filter performs a high-pass filtering operation on the liquid-crystal capacitor common voltage for extracting a ripple voltage. The ripple-voltage inverter is employed to generate a storage capacitor common voltage furnished to the storage capacitor through performing an inverting operation on the ripple voltage based on the preliminary common voltage. The ripple voltage of the storage capacitor common voltage has a phase opposite to that of the liquid-crystal capacitor common voltage for suppressing crosstalk interference.

    摘要翻译： 公共电压补偿电路用于提供用于具有液晶电容器和存储电容器的液晶显示器中的串扰干扰抑制机构。 补偿电路包括用于接收初步公共电压的缓冲器，电流/电压转换器，高通滤波器和纹波电压逆变器。 电流/电压转换器用于根据缓冲器的输出电流产生提供给液晶电容器的液晶电容器公共电压。 高通滤波器对液晶电容器公共电压进行高通滤波操作，以提取纹波电压。 纹波电压逆变器用于通过基于初步公共电压对纹波电压进行反相操作来产生提供给存储电容器的存储电容器公共电压。 存储电容器公共电压的纹波电压与液晶电容器公共电压的波形电压相反，用于抑制串扰干扰。