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    METHOD OF DRIVING DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY APPARATUS FOR PERFORMING THE SAME
    1.
    发明申请
    METHOD OF DRIVING DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY APPARATUS FOR PERFORMING THE SAME 审中-公开
    驱动显示面板的方法和用于执行其的液晶显示装置

    公开(公告)号：US20140168281A1

    公开(公告)日：2014-06-19

    申请号：US14028932

    申请日：2013-09-17

    Applicant: Samsung Display Co., LTD.

    Inventor： Ik Hyun AHN ,  Bong-Im PARK ,  Seon-Ki KIM ,  Yoon-Gu KIM ,  Se-Huhn HUR

    IPC: G09G3/36

    CPC classification number: G09G3/3648 ,  G09G3/003 ,  G09G3/3607 ,  G09G3/3677 ,  G09G2300/0426 ,  G09G2310/0251 ,  G09G2320/0261 ,  H04N13/341

    Abstract: A method of driving a liquid crystal display panel including a liquid crystal cell connected to a data line and a gate line includes: outputting a data signal to the data line; outputting a plurality of gate clock signals; and outputting a gate signal to the gate line based on the gate clock signals. Here, an interval between rising edges of the gate signals adjacent to each other is increased as a distance between the liquid crystal cell receiving the gate signal and a data driving part outputting the data signal increases.

    Abstract translation: 一种驱动液晶显示面板的方法，该液晶显示面板包括连接到数据线和栅极线的液晶单元，包括：向数据线输出数据信号; 输出多个门时钟信号; 以及基于所述栅极时钟信号将栅极信号输出到所述栅极线。 这里，随着接收栅极信号的液晶单元和输出数据信号的数据驱动部分之间的距离增加，彼此相邻的栅极信号的上升沿之间的间隔增加。

    DISPLAY APPARATUS AND METHOD OF DRIVING DISPLAY PANEL USING THE SAME
    2.
    发明申请
    DISPLAY APPARATUS AND METHOD OF DRIVING DISPLAY PANEL USING THE SAME 有权
    显示装置及使用该显示装置驱动显示面板的方法

    公开(公告)号：US20160203753A1

    公开(公告)日：2016-07-14

    申请号：US14750518

    申请日：2015-06-25

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyun-Sik HWANG ,  Bong-Im PARK ,  Jung-Deok SEO ,  Byung-Kook SIM

    IPC: G09G3/20

    CPC classification number: G09G3/2092 ,  G09G2300/0426 ,  G09G2300/0842 ,  G09G2300/0876 ,  G09G2310/0262 ,  G09G2310/0281 ,  G09G2310/08 ,  G09G2320/0223 ,  G09G2330/028

    Abstract: A display apparatus includes a display panel, a gate driver and a data driver. The display panel includes gate lines, data lines and pixels electrically connected to the gate lines and the data lines. The gate driver is disposed adjacent to a first side of the display panel, and outputs a gate signal to the gate line. The data driver is disposed adjacent to the first side of the display panel, and outputs a data voltage to the data line. A gate signal applied to a position having a low resistance-capacitance (“RC”) delay of the gate line has a kickback slice greater than a kickback slice of a gate signal applied to a position having a high RC delay of the gate line. The kickback slice is defined as a portion having a level lower than a gate-on voltage level in a gate pulse of the gate signal.

    Abstract translation: 显示装置包括显示面板，门驱动器和数据驱动器。 显示面板包括栅极线，数据线和电连接到栅极线和数据线的像素。 栅极驱动器邻近显示面板的第一侧设置，并将栅极信号输出到栅极线。 数据驱动器设置在显示面板的第一侧附近，并将数据电压输出到数据线。 施加到具有低电阻电容（“RC”）延迟的栅极线的位置的栅极信号具有大于施加到栅极线的高RC延迟的位置的栅极信号的反冲切片的反冲切片。 反冲切片被定义为在栅极信号的栅极脉冲中具有低于栅极导通电压电平的电平的部分。

    ADAPTIVE BLACK CLIPPING CIRCUIT, DISPLAY DEVICE INCLUDING THE SAME AND ADAPTIVE BLACK CLIPPING METHOD
    3.
    发明申请
    ADAPTIVE BLACK CLIPPING CIRCUIT, DISPLAY DEVICE INCLUDING THE SAME AND ADAPTIVE BLACK CLIPPING METHOD 审中-公开
    自适应黑色剪辑电路，包括其的显示设备和自适应黑色剪辑方法

    公开(公告)号：US20160118001A1

    公开(公告)日：2016-04-28

    申请号：US14825376

    申请日：2015-08-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ik-Hyun AHN ,  Yoon-Gu KIM ,  Woo-Joo LEE ,  Bong-Im PARK

    IPC: G09G3/36 ,  G09G3/34

    CPC classification number: G09G3/3614 ,  G09G3/3406 ,  G09G3/3607 ,  G09G3/3648 ,  G09G3/3696 ,  G09G2310/0251 ,  G09G2310/0286 ,  G09G2320/0209 ,  G09G2320/0242 ,  G09G2320/0271 ,  G09G2320/043 ,  G09G2320/066

    Abstract: An adaptive black clipping circuit in a display device includes a data corrector, a register, a pattern detector and a clipping selector. The data corrects input image data to generate corrected image data such that the corrected image data is equal to or greater than a black clipping value where the black clipping value corresponds to the input image data having a grayscale value of zero and the black clipping value is greater than zero. The register stores and provides configuration data. The pattern detector generates a pattern detection signal based on the input image data corresponding to a plurality of rows. The clipping selector selects one of the corrected image data and the configuration data in response to the pattern detection signal to provide output image data.

    Abstract translation: 显示装置中的自适应黑色限幅电路包括数据校正器，寄存器，图案检测器和限幅选择器。 数据校正输入图像数据以产生校正图像数据，使得校正图像数据等于或大于黑色剪切值，其中黑色剪切值对应于具有灰度值为零的输入图像数据，并且黑色剪切值为 大于零。 寄存器存储并提供配置数据。 图案检测器基于与多行对应的输入图像数据生成图案检测信号。 剪辑选择器响应于模式检测信号选择校正的图像数据和配置数据中的一个以提供输出图像数据。

    LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING THE SAME
    4.
    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。

    IMAGE SIGNAL COMPENSATION APPARATUS AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME
    9.
    发明申请
    IMAGE SIGNAL COMPENSATION APPARATUS AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME 审中-公开
    图像信号补偿装置和液晶显示器，包括它们

    公开(公告)号：US20140035941A1

    公开(公告)日：2014-02-06

    申请号：US14048478

    申请日：2013-10-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Bong-Im PARK ,  Bong-Ju Jun ,  Yun-Jae Kim ,  Jae-Won Jeong ,  Young-Jun Choi ,  Dong-Beom Cho ,  Woo-Jin Jung ,  Kang-Hyun Kim

    IPC: G06T11/00

    CPC classification number: G06T11/001 ,  G09G3/3611 ,  G09G2320/0252 ,  G09G2340/02 ,  G09G2340/16 ,  G09G2360/18

    Abstract: Provided are an image signal compensation apparatus and a liquid crystal display (LCD) including the same. The image signal compensation apparatus includes a lookup table (LUT) and an image signal compensation unit. The LUT includes reference data that corresponds to each combination of first and second reference gray levels and is arranged in a matrix. The image signal compensation unit receives first and second image signals, receives reference data corresponding to the first and second image signals from the LUT, and compensates the second image signal using the reference data. The reference data includes diagonal reference data located on a diagonal line in the matrix, and at least one diagonal reference data from among the diagonal reference data has a different value from a corresponding combination of the first and second reference gray levels.

    Abstract translation: 提供了一种图像信号补偿装置和包括该图像信号补偿装置的液晶显示器（LCD）。 图像信号补偿装置包括查找表（LUT）和图像信号补偿单元。 LUT包括对应于第一和第二参考灰度级的每个组合的参考数据并且被布置成矩阵。 图像信号补偿单元接收第一和第二图像信号，从LUT接收对应于第一和第二图像信号的参考数据，并使用参考数据来补偿第二图像信号。 参考数据包括位于矩阵中的对角线上的对角参考数据，并且对角参考数据中的至少一个对角参考数据与第一和第二参考灰度级的对应组合具有不同的值。

    SIGNAL PROCESSING DEVICE FOR LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY INCLUDING THE SIGNAL PROCESSING DEVICE
    10.
    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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