Display device and driving method thereof
    1.
    发明授权
    Display device and driving method thereof 有权
    显示装置及其驱动方法

    公开(公告)号:US09158168B2

    公开(公告)日:2015-10-13

    申请号:US12243547

    申请日:2008-10-01

    摘要: A display device includes a first unit pixel disposed in a first pixel column and a first pixel row, and a second unit pixel disposed in the first pixel column and a second pixel row adjacent to the first pixel row, and first and second gate lines extending in a row direction and having gate voltage input pads at a terminal portion thereof. First and second data lines extend in a column direction and are connected to the first unit pixel and the second unit pixel, respectively. A first charge control line extends in the row direction and has a charge control gate voltage input pad disposed at a terminal portion thereof. The first gate line is connected to the first unit pixel and the second gate line is connected to the second unit pixel. The first gate line and the second gate line simultaneously receive a same gate pulse.

    摘要翻译: 显示装置包括设置在第一像素列和第一像素行中的第一单位像素和布置在第一像素列中的第二单位像素和与第一像素行相邻的第二像素行,第一和第二栅极线延伸 并且在其端子部分具有栅极电压输入焊盘。 第一和第二数据线在列方向上延伸并且分别连接到第一单位像素和第二单位像素。 第一充电控制线在行方向上延伸并且具有设置在其端子部分处的充电控制栅极电压输入焊盘。 第一栅极线连接到第一单位像素,第二栅极线连接到第二单位像素。 第一栅极线和第二栅极线同时接收相同的栅极脉冲。

    Liquid crystal display data driver capable of column inversion and 3-column inversion driving method
    2.
    发明授权
    Liquid crystal display data driver capable of column inversion and 3-column inversion driving method 有权
    液晶显示数据驱动能够进行列反转和3列反转驱动的方法

    公开(公告)号:US09035863B2

    公开(公告)日:2015-05-19

    申请号:US13206865

    申请日:2011-08-10

    IPC分类号: G09G3/36

    摘要: A liquid crystal display includes a plurality of pixels, a plurality of data lines connected to the plurality of pixels, and a data driver connected to the plurality of data lines, where the data driver supplies data voltage to the plurality of data lines, where the data driver includes a data latch which outputs input image data in response to image data corresponding to the plurality of pixels, wherein the data latch rearranges a sequence of the image data, and a digital-to-analog converting unit which includes a positive digital-to-analog converter which generates a positive data voltage in response to the input image data, and a negative digital-to-analog converter which generates a negative data voltage in response to the input image data.

    摘要翻译: 液晶显示器包括多个像素,连接到多个像素的多条数据线以及连接到多条数据线的数据驱动器,其中数据驱动器向多条数据线提供数据电压,其中 数据驱动器包括数据锁存器,其响应于对应于多个像素的图像数据输出输入图像数据,其中数据锁存器重新排列图像数据的序列;以及数模转换单元,其包括正数字 - 模拟转换器,其响应于输入图像数据产生正数据电压;以及负数字 - 模拟转换器,其响应于输入图像数据产生负数据电压。

    DISPLAY DEVICE AND A METHOD OF MANUFACTURING THE SAME
    3.
    发明申请
    DISPLAY DEVICE AND A METHOD OF MANUFACTURING THE SAME 有权
    显示装置及其制造方法

    公开(公告)号:US20120256199A1

    公开(公告)日:2012-10-11

    申请号:US13239822

    申请日:2011-09-22

    IPC分类号: H01L33/08

    CPC分类号: G02F1/13452

    摘要: A display device includes an array substrate, a driving film and an adhesive member. The array substrate includes a first base substrate, a plurality of first signal pads formed on the first base substrate and a first dummy pad formed adjacent to the first signal pads. The driving film includes a base film, a plurality of output terminals formed on the base film and a first alignment mark formed adjacent to the output terminals. The adhesive member adheres the first signal pads to the output terminals, and adheres the first dummy pad to the first alignment mark.

    摘要翻译: 显示装置包括阵列基板,驱动膜和粘合构件。 阵列基板包括第一基底基板,形成在第一基底基板上的多个第一信号焊盘和邻近第一信号焊盘形成的第一虚设焊盘。 驱动膜包括基膜,形成在基膜上的多个输出端子和与输出端子相邻形成的第一对准标记。 粘合剂粘合第一信号垫到输出端,并将第一虚拟垫粘附到第一对准标记。

    Display device
    4.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号:US08339534B2

    公开(公告)日:2012-12-25

    申请号:US12510709

    申请日:2009-07-28

    IPC分类号: G02F1/136 G02F1/1343 G09G3/36

    摘要: A display device includes gate lines; data lines; charge control lines each including a charge control voltage input pad; first and second thin film transistors (TFTs) each including control and input electrodes connected to the gate and data lines, respectively; a first liquid crystal capacitor connected to an output electrode of the first TFT; a second liquid crystal capacitor connected to an output electrode of the second TFT; a charge control TFT including a control electrode and an input electrode connected to one of the charge control lines and the second pixel electrode, respectively; and a charge-down capacitor connected to an output electrode of the charge control TFT. A duration time of a turn-on voltage pulse applied to the charge control TFT is different from a duration time of a turn-on voltage pulse applied to the first TFT transistor or the second TFT.

    摘要翻译: 显示装置包括栅极线; 数据线 充电控制线各自包括充电控制电压输入板; 第一和第二薄膜晶体管(TFT),其分别包括连接到栅极和数据线的控制和输入电极; 连接到第一TFT的输出电极的第一液晶电容器; 连接到第二TFT的输出电极的第二液晶电容器; 电荷控制TFT,分别包括连接到所述充电控制线和所述第二像素电极之一的控制电极和输入电极; 以及连接到充电控制TFT的输出电极的放电电容器。 施加到充电控制TFT的接通电压脉冲的持续时间与施加到第一TFT晶体管或第二TFT的导通电压脉冲的持续时间不同。

    GATE DRIVER AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME
    5.
    发明申请
    GATE DRIVER AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME 有权
    闸门驱动器和液晶显示器,包括它们

    公开(公告)号:US20120293762A1

    公开(公告)日:2012-11-22

    申请号:US13238661

    申请日:2011-09-21

    IPC分类号: G02F1/1343 H03K3/00

    摘要: A gate driver includes a gate integrated circuit (“IC”) chip which receives at least two scanning start signals and at least four clock control signals, and outputs a plurality of gate-on voltages, where at least two clock control signals of the at least four clock control signals are generated based on one scanning start signal of the at least two scanning start signals, timings of the at least two scanning start signals are independent of each other, and timings of the at least two clock control signals based on the one scanning start signal are independent of each other.

    摘要翻译: 栅极驱动器包括:门集成电路(IC)芯片,其接收至少两个扫描开始信号和至少四个时钟控制信号,并且输出多个栅极导通电压,其中至少四个时钟控制信号 基于所述至少两个扫描开始信号的一个扫描开始信号产生时钟控制信号,所述至少两个扫描开始信号的定时彼此独立,并且基于所述一次扫描的所述至少两个时钟控制信号的定时 启动信号彼此独立。

    Power circuit and liquid crystal display having the same
    6.
    发明授权
    Power circuit and liquid crystal display having the same 有权
    电源电路和液晶显示器具有相同的功能

    公开(公告)号:US08310477B2

    公开(公告)日:2012-11-13

    申请号:US12391734

    申请日:2009-02-24

    IPC分类号: G09G5/00 G09G3/36

    摘要: A power circuit for a liquid crystal display includes a voltage divider which generates a voltage-divided voltage between a first power source and a second power source, an operational amplifier which receives the voltage-divided voltage to output a driving voltage, a first switch connected between the first power source and a common node, and a second switch connected between the second power source and the common node. The first switch provides a first current path between the first power source and the common node in response to the driving voltage, and the second switch provides a second current path between the second power source and the common node in response to the driving voltage.

    摘要翻译: 液晶显示器的电源电路包括:分压器,其产生第一电源和第二电源之间的分压电压;运算放大器,其接收分压电压以输出驱动电压;第一开关, 在第一电源和公共节点之间,以及连接在第二电源和公共节点之间的第二开关。 所述第一开关响应于所述驱动电压而在所述第一电源和所述公共节点之间提供第一电流路径,并且所述第二开关响应于所述驱动电压而在所述第二电源和所述公共节点之间提供第二电流路径。

    LIQUID CRYSTAL DISPLAY
    7.
    发明申请
    LIQUID CRYSTAL DISPLAY 有权
    液晶显示器

    公开(公告)号:US20120249603A1

    公开(公告)日:2012-10-04

    申请号:US13206865

    申请日:2011-08-10

    IPC分类号: G09G5/10 G09G5/00 G09G3/36

    摘要: A liquid crystal display includes a plurality of pixels, a plurality of data lines connected to the plurality of pixels, and a data driver connected to the plurality of data lines, where the data driver supplies data voltage to the plurality of data lines, where the data driver includes a data latch which outputs input image data in response to image data corresponding to the plurality of pixels, wherein the data latch rearranges a sequence of the image data, and a digital-to-analog converting unit which includes a positive digital-to-analog converter which generates a positive data voltage in response to the input image data, and a negative digital-to-analog converter which generates a negative data voltage in response to the input image data.

    摘要翻译: 液晶显示器包括多个像素,连接到多个像素的多条数据线以及连接到多条数据线的数据驱动器,其中数据驱动器向多条数据线提供数据电压,其中 数据驱动器包括数据锁存器,其响应于对应于多个像素的图像数据输出输入图像数据,其中数据锁存器重新排列图像数据的序列;以及数模转换单元,其包括正数字 - 模拟转换器,其响应于输入图像数据产生正数据电压;以及负数字 - 模拟转换器,其响应于输入图像数据产生负数据电压。

    Display Device and Driving Method Thereof
    8.
    发明申请
    Display Device and Driving Method Thereof 有权
    显示装置及其驱动方法

    公开(公告)号:US20110234560A1

    公开(公告)日:2011-09-29

    申请号:US13009544

    申请日:2011-01-19

    IPC分类号: G06F3/038 G09G3/36

    摘要: A display device includes a signal controller processing an input image signal and an input control signal and outputting an image signal and a control signal. A gray voltage generator generates reference gray voltages. The control signal includes a selection signal. A data driver generates gray voltages based on the reference gray voltage, selects a gray voltage corresponding to the image signal among the generated gray voltages, and applies the selected gray voltage to a pixel as a first data voltage. The data driver applies a black data voltage corresponding to a black image to the pixel according to the selection signal.

    摘要翻译: 显示装置包括处理输入图像信号和输入控制信号的信号控制器,并输出图像信号和控制信号。 灰色电压发生器产生参考灰度电压。 控制信号包括选择信号。 数据驱动器基于参考灰度电压产生灰度电压,在所产生的灰度电压之间选择对应于图像信号的灰度电压,并将所选择的灰度电压作为第一数据电压施加到像素。 数据驱动器根据选择信号将与黑色图像相对应的黑色数据电压施加到像素。

    DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME
    9.
    发明申请
    DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME 审中-公开
    显示装置及其驱动方法

    公开(公告)号:US20110058024A1

    公开(公告)日:2011-03-10

    申请号:US12877376

    申请日:2010-09-08

    IPC分类号: H04N13/04

    摘要: In a display apparatus, a display panel displays an image, and a frame rate converter separates an image signal to a first image frame for a left-eye and a second image frame for a right-eye and generates first and second intermediate image frames respectively following the first and second image frames. A timing controller converts the first and second image frames to first and second compensation frames, respectively, and sequentially provides the first compensation frame, the first intermediate image frame, the second compensation frame, and the second intermediate image frame to a data driver. The data driver converts the first and second compensation frames to a left-eye data voltage and a right-eye data voltage, respectively, and converts the first and second intermediate image frames to a predetermined black data voltage.

    摘要翻译: 在显示装置中,显示面板显示图像,并且帧速率转换器将图像信号分离为用于左眼的第一图像帧和用于右眼的第二图像帧,并分别产生第一和第二中间图像帧 遵循第一和第二图像帧。 定时控制器分别将第一和第二图像帧转换为第一和第二补偿帧,并且将数据驱动器顺序地提供第一补偿帧,第一中间图像帧,第二补偿帧和第二中间图像帧。 数据驱动器将第一和第二补偿帧分别转换为左眼数据电压和右眼数据电压,并将第一和第二中间图像帧转换为预定的黑色数据电压。

    POWER CIRCUIT AND LIQUID CRYSTAL DISPLAY HAVING THE SAME
    10.
    发明申请
    POWER CIRCUIT AND LIQUID CRYSTAL DISPLAY HAVING THE SAME 有权
    电源电路和液晶显示器

    公开(公告)号:US20100020057A1

    公开(公告)日:2010-01-28

    申请号:US12391734

    申请日:2009-02-24

    IPC分类号: G09G5/00 G09G3/36

    摘要: A power circuit for a liquid crystal display includes a voltage divider which generates a voltage-divided voltage between a first power source and a second power source, an operational amplifier which receives the voltage-divided voltage to output a driving voltage, a first switch connected between the first power source and a common node, and a second switch connected between the second power source and the common node. The first switch provides a first current path between the first power source and the common node in response to the driving voltage, and the second switch provides a second current path between the second power source and the common node in response to the driving voltage.

    摘要翻译: 液晶显示器的电源电路包括:分压器,其产生第一电源和第二电源之间的分压电压;运算放大器,其接收分压电压以输出驱动电压;第一开关, 在第一电源和公共节点之间,以及连接在第二电源和公共节点之间的第二开关。 所述第一开关响应于所述驱动电压而在所述第一电源和所述公共节点之间提供第一电流路径,并且所述第二开关响应于所述驱动电压而在所述第二电源和所述公共节点之间提供第二电流路径。