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    • 1. 发明授权
    • Display device capable of switching gate high voltage
    • 能够切换门极高电压的显示装置
    • US08704815B2
    • 2014-04-22
    • US13158481
    • 2011-06-13
    • Hung-Chun LiChun-Chieh WangTung-Hsin Lan
    • Hung-Chun LiChun-Chieh WangTung-Hsin Lan
    • G09G3/36
    • G09G3/3696G09G3/3677G09G2300/0408G09G2320/041
    • A display device including a first voltage generator, a second voltage generator, a timing controller, a level shifter and a display panel is provided. The first voltage generator is configured to generate a gate high voltage. During a first period, the gate high voltage is a first voltage. After the first period, the gate high voltage is a second voltage. The first voltage is higher than the second voltage. The second voltage generator is configured to generate a gate low voltage. According to the gate high voltage and the gate low voltage, the level shifter shifts the voltage levels of the start signal, the clock signal and the inverse signal produced by the timing controller for driving a plurality of shift registers disposed on a substrate of the display panel. The shift registers is configured to output scanning signals in sequence.
    • 提供了包括第一电压发生器,第二电压发生器,定时控制器,电平转换器和显示面板的显示装置。 第一电压发生器被配置为产生栅极高压。 在第一时段期间,栅极高电压是第一电压。 第一个周期后,栅极高电压是第二个电压。 第一电压高于第二电压。 第二电压发生器被配置为产生栅极低电压。 根据栅极高电压和栅极低电压,电平移位器移位由定时控制器产生的起始信号,时钟信号和反向信号的电压电平,用于驱动布置在显示器的基板上的多个移位寄存器 面板。 移位寄存器被配置为依次输出扫描信号。
    • 2. 发明申请
    • DISPLAY DEVICE AND DRIVING METHOD THEREOF
    • 显示装置及其驱动方法
    • US20120105411A1
    • 2012-05-03
    • US13158481
    • 2011-06-13
    • Hung-Chun LiChun-Chieh WangTung-Hsin Lan
    • Hung-Chun LiChun-Chieh WangTung-Hsin Lan
    • G09G5/00
    • G09G3/3696G09G3/3677G09G2300/0408G09G2320/041
    • A display device including a first voltage generator, a second voltage generator, a timing controller, a level shifter and a display panel is provided. The first voltage generator is configured to generate a gate high voltage. During a first period, the gate high voltage is a first voltage. After the first period, the gate high voltage is a second voltage. The first voltage is higher than the second voltage. The second voltage generator is configured to generate a gate low voltage. According to the gate high voltage and the gate low voltage, the level shifter shifts the voltage levels of the start signal, the clock signal and the inverse signal produced by the timing controller for driving a plurality of shift registers disposed on a substrate of the display panel. The shift registers is configured to output scanning signals in sequence.
    • 提供了包括第一电压发生器,第二电压发生器,定时控制器,电平转换器和显示面板的显示装置。 第一电压发生器被配置为产生栅极高电压。 在第一时段期间,栅极高电压是第一电压。 第一个周期后,栅极高电压是第二个电压。 第一电压高于第二电压。 第二电压发生器被配置为产生栅极低电压。 根据栅极高电压和栅极低电压,电平移位器移位由定时控制器产生的起始信号,时钟信号和反向信号的电压电平,用于驱动布置在显示器的基板上的多个移位寄存器 面板。 移位寄存器被配置为依次输出扫描信号。
    • 5. 发明申请
    • DRIVING SYSTEM OF DISPLAY PANEL AND DRIVING METHOD THEREOF
    • 显示面板的驱动系统及其驱动方法
    • US20120299895A1
    • 2012-11-29
    • US13300175
    • 2011-11-18
    • Yu-Ting LINHung-Chun LiShin-Yuan PengChun-Chieh Wang
    • Yu-Ting LINHung-Chun LiShin-Yuan PengChun-Chieh Wang
    • G09G5/00
    • G09G3/3655G09G2300/043G09G2320/0214
    • A driving system of a display panel and a driving method thereof are provided, in which the display panel includes a plurality of pixel units, and the driving system includes a timing controller and a voltage generator. The timing controller is used for detecting data values of the pixel units, and calculating difference values between the data values of every two pixel units, in which the calculated pixel units are in successive rows. The timing controller obtains an aggregation value of absolute values of the difference values, and then provides a related control signal to the voltage generator according to whether the aggregation value reaches a threshold value. The voltage generator provides a common voltage or provides a compensation voltage to a common electrode according to content of the control signal.
    • 提供了显示面板的驱动系统及其驱动方法,其中显示面板包括多个像素单元,并且驱动系统包括定时控制器和电压发生器。 定时控制器用于检测像素单元的数据值,并且计算每两个像素单元的数据值之间的差值,其中所计算的像素单元是连续的行。 定时控制器获得差值的绝对值的聚合值,然后根据聚合值是否达到阈值,向电压发生器提供相关的控制信号。 电压发生器提供公共电压或根据控制信号的内容向公共电极提供补偿电压。
    • 6. 发明授权
    • Broadband antenna applied to multiple frequency band
    • 宽带天线应用于多频段
    • US08487814B2
    • 2013-07-16
    • US12727059
    • 2010-03-18
    • Chun-Chieh WangChih-Hsin ChiuChih-Ming SuChung-Ta Yu
    • Chun-Chieh WangChih-Hsin ChiuChih-Ming SuChung-Ta Yu
    • H01Q1/38H01Q1/48
    • H01Q9/0421H01Q5/364H01Q5/385
    • A broadband antenna includes a substrate, a ground plane, a radiating path, a shorting path, a first connection path, a second connection path and a coupling path. The ground plane has a shorting point, a first grounding point and a second grounding point. The radiating path has a feeding point and a first connecting point. Two ends of the shorting path are respectively electrically connected with the shorting point and the feeding point, and the shorting path has a second connecting point. Two ends of the first connection path are respectively connected with the first connecting point and the second connecting point. Two ends of the second connection path are respectively connected with the first grounding point and the feeding point. One end of the coupling path is connected to the second grounding point and another end of the coupling path is separated from the shorting path.
    • 宽带天线包括基板,接地平面,辐射路径,短路路径,第一连接路径,第二连接路径和耦合路径。 接地平面具有短路点,第一接地点和第二接地点。 辐射路径具有馈电点和第一连接点。 短路路径的两端分别与短路点和馈电点电连接,短路路径具有第二连接点。 第一连接路径的两端分别与第一连接点和第二连接点连接。 第二连接路径的两端分别与第一接地点和馈电点相连。 耦合路径的一端连接到第二接地点,耦合路径的另一端与短路路径分离。