Driving apparatus and driving method of liquid crystal display
    1.
    发明授权
    Driving apparatus and driving method of liquid crystal display 有权
    液晶显示器的驱动装置和驱动方法

    公开(公告)号:US08847931B2

    公开(公告)日:2014-09-30

    申请号:US13242443

    申请日:2011-09-23

    IPC分类号: G06F3/038 G09G3/36

    摘要: A driving apparatus of a liquid crystal display includes a signal modification unit which modifies a signal based on a data signal input to the liquid crystal display, where the signal modification unit determines whether the data signal corresponds to an image to be displayed with a quality deterioration and outputs at least one of a first signal and a second signal, where the first signal is output when the signal modification unit determines the data signal corresponds to the image to be displayed with the quality deterioration, and where the second signal is output when the signal modification unit determines the data signal does not corresponds to the image to be displayed with the quality deterioration.

    摘要翻译: 液晶显示器的驱动装置包括:信号修改单元,其基于输入到液晶显示器的数据信号来修改信号,其中信号修改单元确定数据信号是否对应于要以质量劣化显示的图像 并且输出第一信号和第二信号中的至少一个,其中当信号修改单元确定数据信号对应于要以质量劣化显示的图像时,第一信号被输出,并且当第二信号在 信号修改单元确定数据信号与质量恶化时要显示的图像不对应。

    DISPLAY DEVICE INCLUDING TOUCH SENSOR
    2.
    发明申请
    DISPLAY DEVICE INCLUDING TOUCH SENSOR 有权
    显示设备,包括触摸传感器

    公开(公告)号:US20130265244A1

    公开(公告)日:2013-10-10

    申请号:US13571459

    申请日:2012-08-10

    IPC分类号: G06F3/041

    CPC分类号: G06F3/0412 G06F3/044

    摘要: A display device includes a first substrate including a first surface, on which a touch by an external object occurs, and a second surface opposite to the first surface, a plurality of driving signal lines positioned on the second surface of the first substrate, where the plurality of driving signal lines transmits a driving signal for displaying an image, a plurality of pixels including a plurality of switching elements connected to the plurality of driving signal lines, a sensing signal line positioned on one of the first surface and the second surface of the first substrate, where the sensing signal line transmits a sensing signal generated based on the touch by the external object, and a touch sensor unit including a sensing capacitor defined by at least one driving signal line of the plurality of driving signal lines and the sensing signal line.

    摘要翻译: 显示装置包括:第一基板,包括第一表面,外部物体发生触摸,第一表面与第一表面相对的第二表面;位于第一基板的第二表面上的多个驱动信号线, 多个驱动信号线传输用于显示图像的驱动信号,多个像素包括连接到多个驱动信号线的多个开关元件,位于第一表面和第二表面中的一个上的感测信号线 第一基板,其中感测信号线传输基于外部物体的触摸产生的感测信号,以及触摸传感器单元,其包括由多个驱动信号线中的至少一个驱动信号线和感测信号限定的感测电容器 线。

    METHOD OF DRIVING TOUCH DISPLAY PANEL AND TOUCH DISPLAY APPARATUS FOR PERFORMING THE SAME
    3.
    发明申请
    METHOD OF DRIVING TOUCH DISPLAY PANEL AND TOUCH DISPLAY APPARATUS FOR PERFORMING THE SAME 审中-公开
    驱动触屏显示面板和触摸显示装置的方法

    公开(公告)号:US20130088444A1

    公开(公告)日:2013-04-11

    申请号:US13608167

    申请日:2012-09-10

    IPC分类号: G06F3/041

    摘要: A method of driving a touch display panel includes sequentially providing gate signals to a plurality of gate lines, outputting data signals to a plurality of data lines, the data lines being disposed on the first surface and crossing the gate lines, and reading out a first sensing signal through a plurality of sensing lines in response to the gate signals. The gate lines are disposed on a first surface of a base substrate, the touch display panel including the base substrate. The data signals are synchronized with the gate signals. The sensing line is disposed on a second surface of the base substrate, the second surface being opposite to the first surface.

    摘要翻译: 驱动触摸显示面板的方法包括向多条栅极线顺序地提供栅极信号,将数据信号输出到多条数据线,数据线被布置在第一表面上并与栅极线交叉,并且读出第一 响应于门信号通过多个感测线感测信号。 栅极线设置在基底基板的第一表面上,触摸显示面板包括基底。 数据信号与门信号同步。 感测线设置在基底基板的第二表面上,第二表面与第一表面相对。

    DRIVING APPARATUS AND DRIVING METHOD OF LIQUID CRYSTAL DISPLAY
    5.
    发明申请
    DRIVING APPARATUS AND DRIVING METHOD OF LIQUID CRYSTAL DISPLAY 有权
    液晶显示器的驱动装置和驱动方法

    公开(公告)号:US20120293466A1

    公开(公告)日:2012-11-22

    申请号:US13242443

    申请日:2011-09-23

    IPC分类号: G09G3/36 G06F3/038

    摘要: A driving apparatus of a liquid crystal display includes a signal modification unit which modifies a signal based on a data signal input to the liquid crystal display, where the signal modification unit determines whether the data signal corresponds to an image to be displayed with a quality deterioration and outputs at least one of a first signal and a second signal, where the first signal is output when the signal modification unit determines the data signal corresponds to the image to be displayed with the quality deterioration, and where the second signal is output when the signal modification unit determines the data signal does not corresponds to the image to be displayed with the quality deterioration.

    摘要翻译: 液晶显示器的驱动装置包括:信号修改单元,其基于输入到液晶显示器的数据信号来修改信号,其中信号修改单元确定数据信号是否对应于要以质量劣化显示的图像 并且输出第一信号和第二信号中的至少一个,其中当信号修改单元确定数据信号对应于要以质量劣化显示的图像时,第一信号被输出,并且当第二信号在 信号修改单元确定数据信号与质量恶化时要显示的图像不对应。

    Display device including sensor
    7.
    发明授权
    Display device including sensor 有权
    显示设备包括传感器

    公开(公告)号:US09170687B2

    公开(公告)日:2015-10-27

    申请号:US13477247

    申请日:2012-05-22

    IPC分类号: G06F3/044 G06F3/041

    CPC分类号: G06F3/044 G06F3/0412

    摘要: A display device includes: a first display panel; a second display panel opposite to the first display panel; and an electro-optical active layer between the first display panel and the second display panel, wherein the first display panel includes a thin film transistor including a gate electrode, a source electrode, a drain electrode and a semiconductor layer, a gate line configured to transmit a gate signal to the gate electrode of the transistor and extending in a first direction, and a sensing electrode extending in the first direction and overlapping the gate line, where the sensing electrode and the gate electrode define a capacitor.

    摘要翻译: 显示装置包括:第一显示面板; 与第一显示面板相对的第二显示面板; 以及在所述第一显示面板和所述第二显示面板之间的电光活性层,其中所述第一显示面板包括薄膜晶体管,所述薄膜晶体管包括栅电极,源电极,漏电极和半导体层,栅线配置为 将栅极信号发送到晶体管的栅电极并沿第一方向延伸,以及感测电极,其沿第一方向延伸并与栅极线重叠,其中感测电极和栅电极限定电容器。

    Display device including touch sensor
    8.
    发明授权
    Display device including touch sensor 有权
    显示设备包括触摸传感器

    公开(公告)号:US08884921B2

    公开(公告)日:2014-11-11

    申请号:US13571459

    申请日:2012-08-10

    IPC分类号: G09G5/00

    CPC分类号: G06F3/0412 G06F3/044

    摘要: A display device includes a first substrate including a first surface, on which a touch by an external object occurs, and a second surface opposite to the first surface, a plurality of driving signal lines positioned on the second surface of the first substrate, where the plurality of driving signal lines transmits a driving signal for displaying an image, a plurality of pixels including a plurality of switching elements connected to the plurality of driving signal lines, a sensing signal line positioned on one of the first surface and the second surface of the first substrate, where the sensing signal line transmits a sensing signal generated based on the touch by the external object, and a touch sensor unit including a sensing capacitor defined by at least one driving signal line of the plurality of driving signal lines and the sensing signal line.

    摘要翻译: 显示装置包括:第一基板,包括第一表面,外部物体发生触摸,第一表面与第一表面相对的第二表面;位于第一基板的第二表面上的多个驱动信号线, 多个驱动信号线传输用于显示图像的驱动信号,多个像素包括连接到多个驱动信号线的多个开关元件,位于第一表面和第二表面中的一个上的感测信号线 第一基板,其中感测信号线传输基于外部物体的触摸产生的感测信号,以及触摸传感器单元,其包括由多个驱动信号线中的至少一个驱动信号线和感测信号限定的感测电容器 线。

    Liquid crystal display having increased response speed, and device and method for modifying image signal to provide increased response speed
    9.
    发明授权
    Liquid crystal display having increased response speed, and device and method for modifying image signal to provide increased response speed 有权
    具有提高的响应速度的液晶显示器,以及用于修改图像信号以提供增加的响应速度的装置和方法

    公开(公告)号:US08884860B2

    公开(公告)日:2014-11-11

    申请号:US13180981

    申请日:2011-07-12

    IPC分类号: G09G3/36

    摘要: A liquid crystal display includes an image signal modifier for generating a modified signal based on a first image signal of a first frame, a second image signal of a second frame, and a lookup table. A data driver converts the modified signal into a data voltage which is supplied to a pixel of the display. The lookup table stores a plurality of reference modified signals for a plurality of reference first image signals and a plurality of reference second image signals. The lookup table includes a first lookup table having a gray gap of the reference first image signals and a gray gap of the reference second image signals of x, and a second lookup table having a gray gap of the reference first image signals and a gray gap of the reference second image signals of y, where y is greater than x.

    摘要翻译: 液晶显示器包括用于基于第一帧的第一图像信号,第二帧的第二图像信号和查找表来生成修改信号的图像信号修改器。 数据驱动器将修改的信号转换为提供给显示器的像素的数据电压。 查找表存储用于多个参考第一图像信号和多个参考第二图像信号的多个参考修改信号。 查找表包括具有参考第一图像信号的灰度间隔和x的参考第二图像信号的灰度间隔的第一查找表,以及具有参考第一图像信号的灰度间隔的第二查找表和灰度间隙 的y的参考第二图像信号,其中y大于x。