Overdriving value generating method
    2.
    发明授权
    Overdriving value generating method 有权
    过驱动值生成方法

    公开(公告)号:US08907992B2

    公开(公告)日:2014-12-09

    申请号:US13210314

    申请日:2011-08-15

    IPC分类号: G09G5/10 G09G3/36

    摘要: An overdriving value generating method adapted to a liquid crystal display (LCD) is provided. The overdriving value generating method includes the following steps. A current gray value and a previous gray value are received. A first gray reference value and a second gray reference value closed to the current gray value, and a first previous gray reference value and a second previous gray reference value closed to the previous gray value, and four first overdriving values are obtained according a look-up table (LUT). A target overdriving value corresponding to the current gray value and the previous gray value is obtained through a four dots interpolation operation or a parallelogram interpolation operation according to the current gray value, the previous gray value, the first gray reference value, the second gray reference value, the first previous gray reference value, the second previous gray reference value, and the first overdriving values.

    摘要翻译: 提供一种适用于液晶显示器(LCD)的过驱动值生成方法。 过驱动值生成方法包括以下步骤。 接收当前灰度值和先前的灰度值。 接近于当前灰度值的第一灰度参考值和第二灰度参考值,以及接近于先前灰度值的第一先前灰度参考值和第二先前灰度参考值,以及四个第一过驱动值, (LUT)。 根据当前灰度值,先前灰度值,第一灰度参考值,第二灰度参考值,通过四点插值操作或平行四边形内插操作获得与当前灰度值和先前灰度值对应的目标过驱动值 值,第一个先前的灰色参考值,第二个先前的灰色参考值和第一个过驱动值。

    OVERDRIVING APPARATUS AND OVERDRIVING VALUE GENERATING METHOD
    3.
    发明申请
    OVERDRIVING APPARATUS AND OVERDRIVING VALUE GENERATING METHOD 审中-公开
    变压器和变压器产生方法

    公开(公告)号:US20120092387A1

    公开(公告)日:2012-04-19

    申请号:US13218992

    申请日:2011-08-26

    IPC分类号: G09G5/10 G09G3/36

    摘要: An overdriving apparatus including a frame state calculating unit, a white tracking unit, and an overdriving value generator is provided. The frame state calculating unit generates a frame state index according to a previous frame data and a current frame data. The white tracking unit coupled to the frame state calculating unit has pretilt white tracking tables. When the frame state index indicates that a current frame is a dynamic frame, the white tracking unit selects at least one of the pretilt white tracking tables according to the frame state index and finds color grayscales corresponding to the current frame data according to the selected pretilt white tracking table. The overdriving value generator coupled to the white tracking unit generates overdriving values corresponding to the current frame data according to the color grayscales and previous color grayscales.

    摘要翻译: 提供了包括帧状态计算单元,白色跟踪单元和过驱动值发生器的过驱动装置。 帧状态计算单元根据前一帧数据和当前帧数据生成帧状态索引。 耦合到帧状态计算单元的白色跟踪单元具有预倾斜的白色跟踪表。 当帧状态索引指示当前帧是动态帧时,白色跟踪单元根据帧状态索引选择至少一个预倾斜白色跟踪表,并且根据所选择的预倾角查找与当前帧数据相对应的颜色灰度 白色跟踪表。 耦合到白色跟踪单元的过驱动值发生器根据颜色灰度和以前的颜色灰度产生对应于当前帧数据的过驱动值。

    Eye tracking compensated method and device thereof
    4.
    发明申请
    Eye tracking compensated method and device thereof 有权
    眼睛跟踪补偿方法及其装置

    公开(公告)号:US20070291227A1

    公开(公告)日:2007-12-20

    申请号:US11818414

    申请日:2007-06-14

    IPC分类号: A61B3/14

    摘要: Motion blur associated with hold-type display devices may be reduced by eye tracking compensation. Eye tracking compensation may depend on the magnitude and direction of a motion vector, which may be used to generate a human-vision image compensation signal. An original input image signal and the human-vision image compensation signal may be used to generate and output a compensated image signal. As a result, motion blur arising from eye tracking characteristics is reduced.

    摘要翻译: 与保持型显示设备相关的运动模糊可以通过眼睛跟踪补偿来减少。 眼睛跟踪补偿可以取决于运动矢量的大小和方向,运动矢量可用于产生人类视觉图像补偿信号。 可以使用原始输入图像信号和人像图像补偿信号来生成并输出补偿图像信号。 结果,减少了由眼睛跟踪特性引起的运动模糊。

    ACTIVE MATRIX DISPLAY AND METHOD FOR DRIVING THE SAME
    5.
    发明申请
    ACTIVE MATRIX DISPLAY AND METHOD FOR DRIVING THE SAME 审中-公开
    主动矩阵显示及其驱动方法

    公开(公告)号:US20100149157A1

    公开(公告)日:2010-06-17

    申请号:US12636389

    申请日:2009-12-11

    IPC分类号: G09G5/00

    摘要: An active matrix display and a method for driving the display are provided. During a first scan period, a first scan line and a second scan line of the active matrix display are both at a high voltage level so that a first pixel electrode of the display is electrically connected to a data line of the display, and a second pixel electrode of the display is electrically connected to the first pixel electrode. During a second scan period, the first scan line is at the high voltage level while the second scan line is at a low voltage level so that the first pixel electrode is electrically connected to the data line and the second pixel electrode is electrically disconnected from the first pixel electrode.

    摘要翻译: 提供有源矩阵显示器和用于驱动显示器的方法。 在第一扫描周期期间,有源矩阵显示器的第一扫描线和第二扫描线都处于高电压电平,使得显示器的第一像素电极电连接到显示器的数据线,并且第二扫描线 显示器的像素电极电连接到第一像素电极。 在第二扫描周期期间,第一扫描线处于高电压电平,而第二扫描线处于低电压电平,使得第一像素电极电连接到数据线,并且第二像素电极与第二扫描线电连接 第一像素电极。

    Eye tracking compensated method and device thereof
    6.
    发明授权
    Eye tracking compensated method and device thereof 有权
    眼睛跟踪补偿方法及其装置

    公开(公告)号:US07708407B2

    公开(公告)日:2010-05-04

    申请号:US11818414

    申请日:2007-06-14

    IPC分类号: A61B3/14 G09G5/00

    摘要: Motion blur associated with hold-type display devices may be reduced by eye tracking compensation. Eye tracking compensation may depend on the magnitude and direction of a motion vector, which may be used to generate a human-vision image compensation signal. An original input image signal and the human-vision image compensation signal may be used to generate and output a compensated image signal. As a result, motion blur arising from eye tracking characteristics is reduced.

    摘要翻译: 与保持型显示设备相关的运动模糊可以通过眼睛跟踪补偿来减少。 眼睛跟踪补偿可以取决于运动矢量的大小和方向,运动矢量可用于产生人类视觉图像补偿信号。 可以使用原始输入图像信号和人像图像补偿信号来生成并输出补偿图像信号。 结果,减少了由眼睛跟踪特性引起的运动模糊。

    LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF
    7.
    发明申请
    LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF 有权
    液晶显示及其驱动方法

    公开(公告)号:US20090244109A1

    公开(公告)日:2009-10-01

    申请号:US12406235

    申请日:2009-03-18

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

    摘要: A liquid crystal display (LCD) includes an LCD panel, a scan driver, a timing controller and a data driver. The LCD panel includes first and second pixel rows. The timing controller determines a correction voltage index according to an absolute difference between an average of original pixel voltages corresponding to original pixel data of all pixels of the first pixel row, and an average of original pixel voltages corresponding to original pixel data of all pixels of the second pixel row, determines a correction voltage according to the correction voltage index, determines an adjusted pixel voltage in a target pixel according to an original pixel voltage of the target pixel in the second pixel row and the correction voltage, and outputs adjusted pixel data corresponding to the adjusted pixel voltage. The data driver outputs the adjusted pixel voltage to the target pixel according to the adjusted pixel data.

    摘要翻译: 液晶显示器(LCD)包括LCD面板,扫描驱动器,定时控制器和数据驱动器。 LCD面板包括第一和第二像素行。 定时控制器根据与第一像素行的所有像素的原始像素数据对应的原始像素电压的平均值与对应于第一像素行的所有像素的原始像素数据的原始像素电压的平均值的绝对差来确定校正电压指数 第二像素行根据校正电压指数确定校正电压,根据第二像素行中的目标像素的原始像素电压和校正电压确定目标像素中的调整像素电压,并输出调整后的像素数据 对应于调整后的像素电压。 数据驱动器根据调整后的像素数据将调整后的像素电压输出到目标像素。

    Liquid crystal display and driving method thereof
    8.
    发明授权
    Liquid crystal display and driving method thereof 有权
    液晶显示及其驱动方法

    公开(公告)号:US08553051B2

    公开(公告)日:2013-10-08

    申请号:US12406235

    申请日:2009-03-18

    IPC分类号: G09G5/10 G09G3/36 G06K9/40

    摘要: A liquid crystal display (LCD) includes an LCD panel, a scan driver, a timing controller and a data driver. The LCD panel includes first and second pixel rows. The timing controller determines a correction voltage index according to an absolute difference between an average of original pixel voltages corresponding to original pixel data of all pixels of the first pixel row, and an average of original pixel voltages corresponding to original pixel data of all pixels of the second pixel row, determines a correction voltage according to the correction voltage index, determines an adjusted pixel voltage in a target pixel according to an original pixel voltage of the target pixel in the second pixel row and the correction voltage, and outputs adjusted pixel data corresponding to the adjusted pixel voltage. The data driver outputs the adjusted pixel voltage to the target pixel according to the adjusted pixel data.

    摘要翻译: 液晶显示器(LCD)包括LCD面板,扫描驱动器,定时控制器和数据驱动器。 LCD面板包括第一和第二像素行。 定时控制器根据与第一像素行的所有像素的原始像素数据对应的原始像素电平的平均值与对应于第一像素行的所有像素的原始像素数据的原始像素电压的平均值的绝对差来确定校正电压指数 第二像素行根据校正电压指数确定校正电压,根据第二像素行中的目标像素的原始像素电压和校正电压来确定目标像素中的调整像素电压,并输出调整后的像素数据 对应于调整后的像素电压。 数据驱动器根据调整后的像素数据将调整后的像素电压输出到目标像素。

    DRIVING METHOD OF DISPLAY PANEL
    9.
    发明申请
    DRIVING METHOD OF DISPLAY PANEL 审中-公开
    显示面板的驱动方法

    公开(公告)号:US20120056909A1

    公开(公告)日:2012-03-08

    申请号:US13210799

    申请日:2011-08-16

    IPC分类号: G09G5/10 G06F3/038

    摘要: A driving method for a display panel is provided, wherein the display panel includes a plurality of scan lines, data lines and pixels. The driving method includes the step of driving N scan lines simultaneously and delivering the same pixel data to the pixels coupled to the enabled N scan lines through each one data line. N is a positive integral, and N>1.

    摘要翻译: 提供了一种用于显示面板的驱动方法,其中显示面板包括多条扫描线,数据线和像素。 驱动方法包括同时驱动N条扫描线并将相同的像素数据传送到通过每条数据线耦合到使能的N条扫描线的像素的步骤。 N是正整数,N> 1。

    OVERDRIVING VALUE GENERATING METHOD
    10.
    发明申请
    OVERDRIVING VALUE GENERATING METHOD 有权
    覆盖价值生成方法

    公开(公告)号:US20120056908A1

    公开(公告)日:2012-03-08

    申请号:US13210314

    申请日:2011-08-15

    IPC分类号: G09G3/36 G09G5/10

    摘要: An overdriving value generating method adapted to a liquid crystal display (LCD) is provided. The overdriving value generating method includes the following steps. A current gray value and a previous gray value are received. A first gray reference value and a second gray reference value closed to the current gray value, and a first previous gray reference value and a second previous gray reference value closed to the previous gray value, and four first overdriving values are obtained according a look-up table (LUT). A target overdriving value corresponding to the current gray value and the previous gray value is obtained through a four dots interpolation operation or a parallelogram interpolation operation according to the current gray value, the previous gray value, the first gray reference value, the second gray reference value, the first previous gray reference value, the second previous gray reference value, and the first overdriving values.

    摘要翻译: 提供一种适用于液晶显示器(LCD)的过驱动值生成方法。 过驱动值生成方法包括以下步骤。 接收当前灰度值和先前的灰度值。 接近于当前灰度值的第一灰度参考值和第二灰度参考值,以及接近于先前灰度值的第一先前灰度参考值和第二先前灰度参考值,以及四个第一过驱动值, (LUT)。 根据当前灰度值,先前灰度值,第一灰度参考值,第二灰度参考值,通过四点插值操作或平行四边形内插操作获得与当前灰度值和先前灰度值对应的目标过驱动值 值,第一个先前的灰色参考值,第二个先前的灰色参考值和第一个过驱动值。