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    LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING THE SAME
    3.
    发明申请
    LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING THE SAME 有权
    液晶显示器及其驱动方法

    公开(公告)号：US20140139563A1

    公开(公告)日：2014-05-22

    申请号：US14165037

    申请日：2014-01-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Bong-Im PARK ,  Kang-Hyun KIM ,  Jong-Hyon PARK ,  Woo-Chul KIM ,  Yun-Jae KIM ,  Jae-Won JEONG ,  Bong-Ju JUN ,  Yong-Jun CHOI ,  Woo-Young LEE

    IPC: G09G3/36 ,  G09G3/20

    CPC classification number: G09G3/3648 ,  G09G3/2003 ,  G09G3/3607 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2340/16

    Abstract: A liquid crystal display includes a timing controller and a liquid crystal panel. The timing controller sequentially receives first through third primitive image signals and sequentially outputs first through third corrected image signals. The liquid crystal panel displays an image based on the first through third corrected image signals. The timing controller generates a first converted image signal having a first gray level based on the first primitive image signal and stores the first converted image signal. The second primitive image signal has a second gray level and the timing controller generates a second converted image signal having a third gray level higher than the second gray level when the second gray level is lower than the first gray level. The timing controller generates the third corrected image signal using the second converted image signal and the third primitive image signal.

    Abstract translation: 液晶显示器包括时序控制器和液晶面板。 定时控制器顺序地接收第一至第三原始图像信号，并顺序地输出第一至第三校正图像信号。 液晶面板基于第一至第三校正图像信号显示图像。 定时控制器基于第一原始图像信号生成具有第一灰度级的第一转换图像信号，并存储第一转换图像信号。 第二原始图像信号具有第二灰度级，并且当第二灰度级低于第一灰度级时，定时控制器产生具有比第二灰度级高的第三灰度级的第二转换图像信号。 定时控制器使用第二转换图像信号和第三原始图像信号产生第三校正图像信号。

    DISPLAY DEVICE INCLUDING TOUCH PANEL DEVICE, AND COUPLING-NOISE ELIMINATING METHOD
    4.
    发明申请
    DISPLAY DEVICE INCLUDING TOUCH PANEL DEVICE, AND COUPLING-NOISE ELIMINATING METHOD 审中-公开
    显示设备，包括触摸屏设备，以及耦合消除噪声方法

    公开(公告)号：US20150153883A1

    公开(公告)日：2015-06-04

    申请号：US14619882

    申请日：2015-02-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Nam-Hee GOO ,  Bo-Ram KIM ,  Myoung-Chul KIM ,  Byoung-Jun LEE ,  Yun-Jae KIM

    IPC: G06F3/041

    CPC classification number: G06F3/0412 ,  G06F3/041 ,  G06F3/0418

    Abstract: A display device includes; a touch panel device including; a touch panel and a touch controller connected to the touch panel, the touch controller including; a sampling unit which samples a sensing output signal input thereto from the touch panel to generate a sampled signal, and an analog/digital converter which converts the sampled signal to generate contact information, and a display panel device including; a display panel, a gate driver which applies a gate signal to the display panel, and a data driver which applies a data voltage to the display panel, wherein the sampling unit samples a portion of the sensing output signal which does not include a coupling noise.

    Abstract translation: 显示装置包括： 触摸面板装置，包括： 触摸面板和连接到触摸面板的触摸控制器，触摸控制器包括： 采样单元，其对从触摸面板输入的感测输出信号进行采样以产生采样信号;以及模拟/数字转换器，其转换采样信号以产生接触信息;以及显示面板装置，包括： 显示面板，向显示面板施加栅极信号的栅极驱动器和向显示面板施加数据电压的数据驱动器，其中采样单元对不包括耦合噪声的感测输出信号的一部分进行采样 。

    SIGNAL PROCESSING DEVICE FOR LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY INCLUDING THE SIGNAL PROCESSING DEVICE
    5.
    发明申请
    SIGNAL PROCESSING DEVICE FOR LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY INCLUDING THE SIGNAL PROCESSING DEVICE 有权
    用于液晶显示面板的信号处理装置和包括信号处理装置的液晶显示器

    公开(公告)号：US20130155129A1

    公开(公告)日：2013-06-20

    申请号：US13767781

    申请日：2013-02-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Bong-Im PARK ,  Jong-Hyon PARK ,  Bong-Ju JUN ,  Jae-Won JEONG ,  Yong-Jun CHOI ,  Woo-Chul KIM ,  Byung-Kil JEON ,  Nam-Gon CHOI ,  Yun-Jae KIM ,  Dong-Beom CHO

    IPC: G09G5/00

    CPC classification number: G09G5/005 ,  G09G3/3611 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2320/106 ,  G09G2340/0435 ,  G09G2340/16

    Abstract: A liquid crystal display system including a signal processing device uses interpolation to generate an intermediate image frame using previous image frame data and present image frame data. The system converts data of the intermediate image frame into transposed image data that is to be used to drive a liquid crystal display panel and display a corresponding image. The transposed image data and the present image data are subjected to a prespecified DCC process (dynamic capacitance compensation process) to thereby generate respective first and second compensation image data. Since the first compensation image data is generated based on the transposed image data and the transposition is configured to prevent over-compensation by the DCC process, over-compensation by the dynamic capacitance compensation process can be reduced or prevented.

    Abstract translation: 包括信号处理装置的液晶显示系统使用插值来生成使用先前图像帧数据和呈现图像帧数据的中间图像帧。 该系统将中间图像帧的数据转换为用于驱动液晶显示面板并显示相应图像的转置图像数据。 对转置的图像数据和当前图像数据进行预先指定的DCC处理（动态电容补偿处理），从而生成各自的第一和第二补偿图像数据。 由于基于转置的图像数据生成第一补偿图像数据，并且转置被配置为防止DCC处理的过度补偿，可以减少或防止通过动态电容补偿处理的过补偿。

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