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    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

    申请人： Jae-Won Jeong ,  Hoi Sik Moon ,  Woo-Jin Jung ,  Woo-Young Lee ,  Kang-Hyun Kim ,  Duc-Han Cho ,  Su-Bin Park

    发明人： Jae-Won Jeong ,  Hoi Sik Moon ,  Woo-Jin Jung ,  Woo-Young Lee ,  Kang-Hyun Kim ,  Duc-Han Cho ,  Su-Bin Park

    IPC分类号： G06F3/038 ,  G09G3/36

    CPC分类号： G09G3/3648 ,  G09G2310/067 ,  G09G2310/08 ,  G09G2320/0209 ,  G09G2320/0233 ,  G09G2340/16

    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。

    METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME
    2.
    发明申请
    METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME 有权
    驱动显示面板的方法和执行其的显示装置

    公开(公告)号：US20120026206A1

    公开(公告)日：2012-02-02

    申请号：US13016224

    申请日：2011-01-28

    申请人： HOI-SIK MOON ,  Duc-Han Cho

    发明人： HOI-SIK MOON ,  Duc-Han Cho

    IPC分类号： G09G5/10 ,  G09G5/00 ,  H01L33/16

    CPC分类号： G09G3/3614 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2320/0233

    摘要： A display apparatus includes a first pixel including a first pixel electrode connected to first data and gate lines, a second pixel including a second pixel electrode connected to a second data and gate lines, a third pixel including a third pixel electrode connected to a third data line and the first gate line, a fourth pixel including a fourth pixel electrode connected to a fourth data line and the second gate line, a fifth pixel including a fifth pixel electrode connected to a fifth data line and the second gate line, a sixth pixel including a sixth pixel electrode connected to a sixth data line and the first gate line, a seventh pixel including a seventh pixel electrode connected to a seventh data line and the second gate line, and an eighth pixel including an eighth pixel electrode connected to an eighth data line and the first gate line.

    摘要翻译： 显示装置包括：第一像素，包括连接到第一数据和栅极线的第一像素电极;第二像素，包括连接到第二数据和栅极线的第二像素电极;第三像素，包括连接到第三数据的第三像素电极 线和第一栅极线，第四像素，包括连接到第四数据线和第二栅极线的第四像素电极，第五像素，包括连接到第五数据线和第二栅极线的第五像素电极，第六像素 包括连接到第六数据线和第一栅极线的第六像素电极，包括连接到第七数据线和第二栅极线的第七像素电极的第七像素，以及包括连接到第八数据线的第八像素电极的第八像素 数据线和第一条门线。

    Method of driving display panel and display apparatus for performing the same
    3.
    发明授权
    Method of driving display panel and display apparatus for performing the same 有权
    驱动显示面板的方法和执行该显示面板的显示装置

    公开(公告)号：US08698851B2

    公开(公告)日：2014-04-15

    申请号：US13016224

    申请日：2011-01-28

    申请人： Hoi-Sik Moon ,  Duc-Han Cho

    发明人： Hoi-Sik Moon ,  Duc-Han Cho

    IPC分类号： G09G5/10

    CPC分类号： G09G3/3614 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2320/0233

    摘要： A display apparatus includes a first pixel including a first pixel electrode connected to first data and gate lines, a second pixel including a second pixel electrode connected to a second data and gate lines, a third pixel including a third pixel electrode connected to a third data line and the first gate line, a fourth pixel including a fourth pixel electrode connected to a fourth data line and the second gate line, a fifth pixel including a fifth pixel electrode connected to a fifth data line and the second gate line, a sixth pixel including a sixth pixel electrode connected to a sixth data line and the first gate line, a seventh pixel including a seventh pixel electrode connected to a seventh data line and the second gate line, and an eighth pixel including an eighth pixel electrode connected to an eighth data line and the first gate line.

    摘要翻译： 显示装置包括：第一像素，包括连接到第一数据和栅极线的第一像素电极;第二像素，包括连接到第二数据和栅极线的第二像素电极;第三像素，包括连接到第三数据的第三像素电极 线和第一栅极线，第四像素，包括连接到第四数据线和第二栅极线的第四像素电极，包括连接到第五数据线和第二栅极线的第五像素电极的第五像素，第六像素 包括连接到第六数据线和第一栅极线的第六像素电极，包括连接到第七数据线和第二栅极线的第七像素电极的第七像素，以及包括连接到第八数据线的第八像素电极的第八像素 数据线和第一条门线。

    Display device comprising color pixels connected to gate drivers and driving method thereof
    4.
    发明授权
    Display device comprising color pixels connected to gate drivers and driving method thereof 有权
    显示装置，其包括连接到栅极驱动器的彩色像素及其驱动方法

    公开(公告)号：US08593385B2

    公开(公告)日：2013-11-26

    申请号：US13357780

    申请日：2012-01-25

    申请人： Jae Hoon Lee ,  Whee-Won Lee ,  Duc-Han Cho

    发明人： Jae Hoon Lee ,  Whee-Won Lee ,  Duc-Han Cho

    IPC分类号： G09G3/36

    CPC分类号： G09G3/2003 ,  G09G3/3614 ,  G09G3/3677 ,  G09G2230/00 ,  G09G2300/0426 ,  G09G2310/0235 ,  G09G2310/0267 ,  G09G2310/0281 ,  G09G2320/0242

    摘要： Disclosed are a display device and a driving method thereof. The display device includes: a display panel including a plurality of pixels, a plurality of gate lines, and a plurality of data lines; a first gate driver and a second gate driver which each transmit a gate signal to the gate lines and are at edge regions of the display panel; and a data driver which transmit data voltages to the data lines. The pixels include a plurality of first color pixels which display a first color and are connected to the first gate driver, a plurality of second color pixels which display a second color and are connected to the second gate driver, and a plurality of third color pixels which display a third color and comprise at least a pixel connected to the first gate driver and at least a pixel connected to the second gate driver.

    摘要翻译： 公开了一种显示装置及其驱动方法。 显示装置包括：显示面板，包括多个像素，多个栅极线和多个数据线; 第一栅极驱动器和第二栅极驱动器，其将栅极信号发送到栅极线并且处于显示面板的边缘区域; 以及向数据线传输数据电压的数据驱动器。 像素包括显示第一颜色并连接到第一栅极驱动器的多个第一彩色像素，显示第二颜色并连接到第二栅极驱动器的多个第二彩色像​​素，以及多个第三颜色像素 其显示第三颜色并且包括至少连接到第一栅极驱动器的像素和连接到第二栅极驱动器的至少一个像素。

    LIQUID CRYSTAL DISPLAY, AND DEVICE AND METHOD FOR MODIFYING IMAGE SIGNAL
    6.
    发明申请
    LIQUID CRYSTAL DISPLAY, AND DEVICE AND METHOD FOR MODIFYING IMAGE SIGNAL 有权
    液晶显示器，以及用于修改图像信号的装置和方法

    公开(公告)号：US20120194567A1

    公开(公告)日：2012-08-02

    申请号：US13180981

    申请日：2011-07-12

    申请人： Woo-Young Lee ,  Jae-Won Jeong ,  Woo-Jin Jung ,  Kang-Hyun Kim ,  Duc-Han Cho ,  Su-Bin Park

    发明人： Woo-Young Lee ,  Jae-Won Jeong ,  Woo-Jin Jung ,  Kang-Hyun Kim ,  Duc-Han Cho ,  Su-Bin Park

    IPC分类号： G09G3/36 ,  G09G5/10 ,  G06F3/038

    CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G2320/0252 ,  G09G2340/16

    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。

    Display device and driving method thereof
    7.
    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：US08970572B2

    公开(公告)日：2015-03-03

    申请号：US13368941

    申请日：2012-02-08

    申请人： Young-Su Kim ,  Jae Hoon Lee ,  Duc-Han Cho

    发明人： Young-Su Kim ,  Jae Hoon Lee ,  Duc-Han Cho

    IPC分类号： G09G5/00 ,  G09G3/36

    CPC分类号： G09G3/3677

    摘要： A driving apparatus for a display device includes: a signal controller that generates a pre-clock signal, a charge sharing control signal and a scanning start signal; a clock signal generator that generates a clock signal swinging between a first voltage and a second voltage based on the pre-clock signal and the charge sharing control signal; and a gate driver that generates gate signals based on the scanning start signal and the clock signal, where the clock signal generator includes: a voltage generator that generates a third voltage; and a clock generator that receives one of the first to third voltages in response to the pre-clock signal and the charge sharing control signal, and outputs an output signal based on the one of the first to third voltages as the clock signal, where the third voltage is lower than the first voltage and higher than the second voltage.

    摘要翻译： 一种用于显示装置的驱动装置，包括：产生前时钟信号，电荷共享控制信号和扫描开始信号的信号控制器; 时钟信号发生器，其基于前时钟信号和电荷共享控制信号产生在第一电压和第二电压之间摆动的时钟信号; 以及栅极驱动器，其基于所述扫描开始信号和所述时钟信号生成栅极信号，其中所述时钟信号发生器包括：产生第三电压的电压发生器; 以及时钟发生器，其响应于前时钟信号和电荷共享控制信号接收第一至第三电压中的一个，并且基于第一至第三电压中的一个输出输出信号作为时钟信号，其中 第三电压低于第一电压并高于第二电压。

    Liquid crystal display having increased response speed, and device and method for modifying image signal to provide increased response speed
    8.
    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

    申请人： Woo-Young Lee ,  Jae-Won Jeong ,  Woo-Jin Jung ,  Kang-Hyun Kim ,  Duc-Han Cho ,  Su-Bin Park

    发明人： Woo-Young Lee ,  Jae-Won Jeong ,  Woo-Jin Jung ,  Kang-Hyun Kim ,  Duc-Han Cho ,  Su-Bin Park

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G2320/0252 ,  G09G2340/16

    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。