Gate driver using a multiple power supplies voltages and having a shift resister
    1.
    发明授权
    Gate driver using a multiple power supplies voltages and having a shift resister 有权
    栅极驱动器使用多个电源电压并具有移位寄存器

    公开(公告)号:US07633477B2

    公开(公告)日:2009-12-15

    申请号:US11372071

    申请日:2006-03-10

    IPC分类号: G09G3/36

    摘要: In a gate driver including a plurality of stages sequentially outputting shifted signals, each of the stages includes a first controller for controlling a first node in response to a first scan signal and a second scan signal; a second controller for controlling second and third nodes in response to the first scan signal and a voltage at the first node; and an output unit for selectively outputting one of a plurality of clock signals and a first power supply voltage in response to voltages at the first, second and third nodes, wherein second and third power supply voltages different from each other are switched to be supplied to the second and third nodes.

    摘要翻译: 在包括顺序地输出移位信号的多个级的栅极驱动器中,每个级包括响应于第一扫描信号和第二扫描信号来控制第一节点的第一控制器; 第二控制器,用于响应于第一扫描信号和第一节点处的电压来控制第二和第三节点; 以及输出单元,用于响应于第一,第二和第三节点处的电压选择性地输出多个时钟信号中的一个和第一电源电压,其中彼此不同的第二和第三电源电压被切换以提供给 第二和第三个节点。

    Active matrix display device
    2.
    发明授权
    Active matrix display device 有权
    主动矩阵显示装置

    公开(公告)号:US07420536B2

    公开(公告)日:2008-09-02

    申请号:US10964968

    申请日:2004-10-15

    IPC分类号: G09G3/36

    摘要: An active matrix display device includes: a display panel; a gate driver; and a data driver, wherein the gate driver includes a plurality of shift registers to output signals that are sequentially shifted, each of the shift registers including: a first control part for controlling a first node in response to a first clock signal; a second control part for controlling second and third nodes in response to the start signal and a second clock signal; and an output part to selectively output one of a third clock signal and a first supply voltage in response to voltages of the first, second, and third nodes, whereby second and third supply voltages, which are different from each other, are switched for application at the second and third nodes.

    摘要翻译: 有源矩阵显示装置包括:显示面板; 门驱动器 以及数据驱动器,其中所述栅极驱动器包括多个移位寄存器以输出顺序移位的信号,每个移位寄存器包括:第一控制部分,用于响应于第一时钟信号控制第一节点; 第二控制部分,用于响应于起始信号和第二时钟信号控制第二和第三节点; 以及输出部分,以响应于第一,第二和第三节点的电压选择性地输出第三时钟信号和第一电源电压中的一个,由此相互不同的第二和第三电源电压被切换以供应用 在第二和第三节点。

    Liquid crystal display device and method for fabricating the same
    3.
    发明授权
    Liquid crystal display device and method for fabricating the same 有权
    液晶显示装置及其制造方法

    公开(公告)号:US07947984B2

    公开(公告)日:2011-05-24

    申请号:US11168571

    申请日:2005-06-29

    IPC分类号: H01L29/04

    摘要: An LCD device is disclosed, to minimize the signal distortion by decreasing the instability of voltage in a—Si:H TFT of a gate driving signal output unit, which includes a signal controller for outputting first and second control signals Q and /Q; a pull-up transistor between a clock signal terminal CLK and a gate driving signal output terminal for receiving the first control signal Q, the pull-up transistor having a first gate electrode, a first source electrode and a first drain electrode, wherein the pull-up transistor has an asymmetric structure in a first area of the first source electrode overlapped with the first gate electrode and a second area of the first drain electrode overlapped with the first gate electrode; and a pull-down transistor connected between the gate driving signal output terminal and a ground voltage terminal, wherein the pull-down transistor receives the second control signal.

    摘要翻译: 公开了一种LCD装置,通过降低栅极驱动信号输出单元的a-Si:H TFT中的电压不稳定性来最小化信号失真,其包括用于输出第一和第二控制信号Q和/ Q的信号控制器; 在时钟信号端子CLK和用于接收第一控制信号Q的栅极驱动信号输出端子之间的上拉晶体管,上拉晶体管具有第一栅极电极,第一源极电极和第一漏极电极,其中, 在与第一栅电极重叠的第一源电极的第一区域和与第一栅电极重叠的第一漏电极的第二区域具有不对称结构; 以及连接在所述栅极驱动信号输出端子与地电压端子之间的下拉晶体管,其中所述下拉晶体管接收所述第二控制信号。

    Display apparatus
    4.
    发明授权
    Display apparatus 有权
    显示装置

    公开(公告)号:US08373638B2

    公开(公告)日:2013-02-12

    申请号:US13030853

    申请日:2011-02-18

    IPC分类号: G09G3/36

    摘要: A display apparatus is disclosed. The display apparatus includes: a plurality of scan signal lines and a plurality of data signal lines that cross each other; a plurality of pixels formed at each crossing of the scan signal lines and the data signal lines, wherein each of the pixels includes sub-pixels that display red color, green color, blue color and white color in response to a scan signal from the scan signal lines and a data signal from the data signal lines, wherein the sub-pixels are arranged in a 2×2 matrix; a scan signal driving circuit including a plurality of stages that supplies the scan signal to the scan signal lines; and a data signal driving circuit that supplies the data signal to the data signal lines, wherein the scan signal driving circuit, the pixels, the scan signal lines and the data signal lines are formed on a same substrate.

    摘要翻译: 公开了一种显示装置。 显示装置包括:多个扫描信号线和多个相互交叉的数据信号线; 在扫描信号线和数据信号线的每个交叉处形成的多个像素,其中每个像素包括响应于来自扫描的扫描信号显示红色,绿色,蓝色和白色的子像素 信号线和来自数据信号线的数据信号,其中子像素被布置成2×2矩阵; 扫描信号驱动电路,包括将扫描信号提供给扫描信号线的多个级; 以及将数据信号提供给数据信号线的数据信号驱动电路,其中扫描信号驱动电路,像素,扫描信号线和数据信号线形成在同一基板上。

    Gate driver and method for repairing the same
    5.
    发明授权
    Gate driver and method for repairing the same 有权
    门驱动程序和修复方法

    公开(公告)号:US08624813B2

    公开(公告)日:2014-01-07

    申请号:US11475926

    申请日:2006-06-28

    IPC分类号: G09G3/36

    摘要: A gate driver and a method for repairing the same are disclosed. The gate driver includes a shift register including a plurality of stages each having a respective one of a plurality of first output lines; at least one repair line connectable to the first output lines; a storage device to store information therein to identify a position of a certain stage of the plurality of stages; and a repair scan pulse generator to provide repair scan pulses to the repair line based on information stored in the storage device.

    摘要翻译: 公开了一种栅极驱动器及其修复方法。 栅极驱动器包括:移位寄存器,包括多个级,每个级具有多个第一输出线中的相应一个; 至少一个修理线可连接到第一输出线; 存储装置,用于存储其中的信息以识别所述多​​个级的某一级的位置; 以及修复扫描脉冲发生器,用于基于存储在存储装置中的信息向维修线提供修复扫描脉冲。

    Liquid crystal display device and method for fabricating the same
    6.
    发明授权
    Liquid crystal display device and method for fabricating the same 有权
    液晶显示装置及其制造方法

    公开(公告)号:US08362491B2

    公开(公告)日:2013-01-29

    申请号:US13083954

    申请日:2011-04-11

    IPC分类号: H01L29/04

    摘要: An LCD device is disclosed, to minimize the signal distortion by decreasing the instability of voltage in a-Si:H TFT of a gate driving signal output unit, which includes a signal controller for outputting first and second control signals Q and /Q; a pull-up transistor between a clock signal terminal CLK and a gate driving signal output terminal for receiving the first control signal Q, the pull-up transistor having a first gate electrode, a first source electrode and a first drain electrode, wherein the pull-up transistor has an asymmetric structure in a first area of the first source electrode overlapped with the first gate electrode and a second area of the first drain electrode overlapped with the first gate electrode; and a pull-down transistor connected between the gate driving signal output terminal and a ground voltage terminal, wherein the pull-down transistor receives the second control signal.

    摘要翻译: 公开了一种LCD装置,通过降低栅极驱动信号输出单元的a-Si:H TFT中的电压不稳定性来最小化信号失真,其包括用于输出第一和第二控制信号Q和/ Q的信号控制器; 在时钟信号端子CLK和用于接收第一控制信号Q的栅极驱动信号输出端子之间的上拉晶体管,上拉晶体管具有第一栅极电极,第一源极电极和第一漏极电极,其中, 在与第一栅电极重叠的第一源电极的第一区域和与第一栅电极重叠的第一漏电极的第二区域具有不对称结构; 以及连接在所述栅极驱动信号输出端子与地电压端子之间的下拉晶体管,其中所述下拉晶体管接收所述第二控制信号。

    DISPLAY APPARATUS
    7.
    发明申请
    DISPLAY APPARATUS 有权
    显示设备

    公开(公告)号:US20110169874A1

    公开(公告)日:2011-07-14

    申请号:US13030853

    申请日:2011-02-18

    IPC分类号: G09G5/10 G09G3/36

    摘要: A display apparatus is disclosed. The display apparatus includes: a plurality of scan signal lines and a plurality of data signal lines that cross each other; a plurality of pixels formed at each crossing of the scan signal lines and the data signal lines, wherein each of the pixels includes sub-pixels that display red color, green color, blue color and white color in response to a scan signal from the scan signal lines and a data signal from the data signal lines, wherein the sub-pixels are arranged in a 2×2 matrix; a scan signal driving circuit including a plurality of stages that supplies the scan signal to the scan signal lines; and a data signal driving circuit that supplies the data signal to the data signal lines, wherein the scan signal driving circuit, the pixels, the scan signal lines and the data signal lines are formed on a same substrate.

    摘要翻译: 公开了一种显示装置。 显示装置包括:多个扫描信号线和多个相互交叉的数据信号线; 在扫描信号线和数据信号线的每个交叉处形成的多个像素,其中每个像素包括响应于来自扫描的扫描信号显示红色,绿色,蓝色和白色的子像素 信号线和来自数据信号线的数据信号,其中子像素被布置成2×2矩阵; 扫描信号驱动电路,包括将扫描信号提供给扫描信号线的多个级; 以及将数据信号提供给数据信号线的数据信号驱动电路,其中扫描信号驱动电路,像素,扫描信号线和数据信号线形成在同一基板上。

    Liquid crystal display device
    8.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US07868861B2

    公开(公告)日:2011-01-11

    申请号:US11896101

    申请日:2007-08-29

    IPC分类号: G09G3/36

    摘要: A liquid crystal display device is disclosed which includes first, second and third data lines arranged in one direction, a data driver for alternately supplying a data signal of a first polarity and a data signal of a second polarity to each of the first, second and third data lines during an interval of two horizontal periods, first and second gate lines arranged to cross the first to third data lines, a gate driver for sequentially driving the first and second gate lines, and first red, first green, first blue, second red, second green and second blue pixels located between the first gate line and the second gate line and arranged in order along the first and second gate lines. The first red pixel cell is connected to one side of the first data line and the second gate line. The first green pixel cell is connected to the other side of the first data line and the first gate line. The first blue pixel cell is connected to one side of the second data line and the first gate line. The second red pixel cell is connected to the other side of the second data line and the second gate line. The second green pixel cell is connected to one side of the third data line and the first gate line. The second blue pixel cell is connected to the other side of the third data line and the second gate line.

    摘要翻译: 公开了一种液晶显示装置,其包括沿一个方向布置的第一,第二和第三数据线,数据驱动器,用于交替地将第一极性的数据信号和第二极性的数据信号提供给第一,第二和第二数据信号 在两个水平周期的间隔期间的第三数据线,布置成跨越第一至第三数据线的第一和第二栅极线,用于顺序地驱动第一和第二栅极线的栅极驱动器,以及第一红色,第一绿色,第一蓝色,第二 红色,第二绿色和第二蓝色像素,位于第一栅极线和第二栅极线之间,并且沿着第一和第二栅极线依次布置。 第一红色像素单元连接到第一数据线和第二栅极线的一侧。 第一绿色像素单元连接到第一数据线和第一栅极线的另一侧。 第一蓝色像素单元连接到第二数据线和第一栅极线的一侧。 第二红色像素单元连接到第二数据线和第二栅极线的另一侧。 第二绿色像素单元连接到第三数据线和第一栅极线的一侧。 第二蓝色像素单元连接到第三数据线和第二栅极线的另一侧。

    Shift register
    9.
    发明授权
    Shift register 有权
    移位寄存器

    公开(公告)号:US07595783B2

    公开(公告)日:2009-09-29

    申请号:US11295976

    申请日:2005-12-06

    IPC分类号: G09G3/36

    摘要: A shift register for use with a liquid crystal display device includes a plurality of stages. A stage of the shift register includes a first controller, a second controller and an output buffer. The first controller charges and discharges a first node. The second controller charges and discharges a second node and a third node. The output buffer outputs a first output signal in response to the state of the first node and a second output signal in response to the state of the second and third nodes. The shift register may be adaptive to avoid a malfunction caused by a gate bias stress.

    摘要翻译: 与液晶显示装置一起使用的移位寄存器包括多个级。 移位寄存器的一级包括第一控制器,第二控制器和输出缓冲器。 第一个控制器对第一个节点进行充电和放电。 第二控制器对第二节点和第三节点进行充电和放电。 响应于第二节点和第三节点的状态,输出缓冲器响应于第一节点的状态和第二输出信号而输出第一输出信号。 移位寄存器可以是自适应的,以避免由门偏压应力引起的故障。

    Gate driving circuit and display apparatus including four color sub-pixel configuration
    10.
    发明授权
    Gate driving circuit and display apparatus including four color sub-pixel configuration 有权
    门驱动电路和显示装置,包括四色子像素配置

    公开(公告)号:US07907113B2

    公开(公告)日:2011-03-15

    申请号:US11471625

    申请日:2006-06-21

    IPC分类号: G09G3/36

    摘要: A display apparatus is disclosed. The display apparatus includes: a plurality of scan signal lines and a plurality of data signal lines that cross each other; a plurality of pixels formed at each crossing of the scan signal lines and the data signal lines, wherein each of the pixels includes a sub-pixels that display red color, green color, blue color and white color in response to a scan signal from the scan signal lines and a data signal from the data signal lines, wherein the sub-pixels are arranged in a 2×2 matrix; a scan signal driving circuit including a plurality of stages that supplies the scan signal to the scan signal lines; and a data signal driving circuit that supplies the data signal to the data signal lines, wherein the scan signal driving circuit, the pixels, the scan signal lines and the data signal lines are formed on a same substrate.

    摘要翻译: 公开了一种显示装置。 显示装置包括:多个扫描信号线和多个相互交叉的数据信号线; 在扫描信号线和数据信号线的每个交叉处形成的多个像素,其中每个像素包括响应于来自所述扫描信号线的扫描信号而显示红色,绿色,蓝色和白色的子像素 扫描信号线和来自数据信号线的数据信号,其中子像素以2×2矩阵排列; 扫描信号驱动电路,包括将扫描信号提供给扫描信号线的多个级; 以及将数据信号提供给数据信号线的数据信号驱动电路,其中扫描信号驱动电路,像素,扫描信号线和数据信号线形成在同一基板上。