METHOD FOR DRIVING LIQUID CRYSTAL PANEL WITH CANCELING OUT OF OPPOSITE POLARITIES OF COLOR SUB-PIXEL UNITS
    1.
    发明申请
    METHOD FOR DRIVING LIQUID CRYSTAL PANEL WITH CANCELING OUT OF OPPOSITE POLARITIES OF COLOR SUB-PIXEL UNITS 审中-公开
    用彩色子像素单位的非对称极性去除液晶板驱动方法

    公开(公告)号:US20120013657A1

    公开(公告)日:2012-01-19

    申请号:US13241255

    申请日:2011-09-23

    申请人: DENG-TZUNG TANG

    发明人: DENG-TZUNG TANG

    IPC分类号: G09G3/36 G09G5/02

    摘要: An exemplary method for driving a display panel with plural dithering units formed by plural pixels arranged in a matrix form, includes steps as follows: driving sub-pixel units of the pixels according to a sequence of frames to enable each sub-pixel unit selectively having a positive polarity or a negative polarity; and providing a series of predetermined dithering patterns with a cyclical change period for the dithering units. For each color of the sub-pixels in a same row of the pixels of each dithering unit, summations of the polarities of same color sub-pixels cancel each other out.

    摘要翻译: 用于驱动具有以矩阵形式布置的多个像素形成的多个抖动单元的显示面板的示例性方法包括以下步骤:根据帧序列驱动像素的子像素单元,以使每个子像素单元选择性地具有 正极性或负极性; 以及为抖动单元提供具有循环变化周期的一系列预定抖动模式。 对于每个抖动单元的像素的同一行的子像素的每种颜色,相同颜色子像素的极性的相加彼此抵消。

    DISPLAY DRIVER CAPABLE OF SELECTIVELY PROVIDING GAMMA CORRECTION AND DISPLAY APPARATUS USING SAME
    2.
    发明申请
    DISPLAY DRIVER CAPABLE OF SELECTIVELY PROVIDING GAMMA CORRECTION AND DISPLAY APPARATUS USING SAME 审中-公开
    显示驱动器,可选择使用相同的GAMMA校正和显示设备

    公开(公告)号:US20110074836A1

    公开(公告)日:2011-03-31

    申请号:US12890694

    申请日:2010-09-26

    IPC分类号: G09G5/10

    摘要: A display driver for driving a display panel includes a data selector configured to selectively output one of a preset digital code and a gamma correction value under control of a control signal; and a data processor configured to selectively perform a gamma correction operation on an RGB signal based on the information output by the data selector. When the information output to the data processor is the preset digital code, the data processor is directed to not perform gamma correction; when the information output to the data processor is the gamma correction value, the data processor is notified of the requirement for gamma correction based on the gamma correction value. A display apparatus is driven by the display driver.

    摘要翻译: 用于驱动显示面板的显示驱动器包括:数据选择器,被配置为在控制信号的控制下选择性地输出预设数字码和伽马校正值之一; 以及数据处理器,被配置为基于由数据选择器输出的信息,选择性地对RGB信号执行伽马校正操作。 当输出到数据处理器的信息是预设的数字代码时,数据处理器被指向不进行伽马校正; 当输出到数据处理器的信息是伽马校正值时,基于伽马校正值通知数据处理器对伽马校正的要求。 显示装置由显示驱动器驱动。

    METHOD FOR DRIVING LIQUID CRSYTAL DISPLAY AND LIQUID CRSYTAL DISPLAY USING SAME
    3.
    发明申请
    METHOD FOR DRIVING LIQUID CRSYTAL DISPLAY AND LIQUID CRSYTAL DISPLAY USING SAME 有权
    用于驱动液体显示和使用其的液体显示的方法

    公开(公告)号:US20110292012A1

    公开(公告)日:2011-12-01

    申请号:US13149770

    申请日:2011-05-31

    IPC分类号: G09G3/36 G06F3/038

    摘要: An exemplary liquid crystal display (LCD) provides data lines, gate lines, and pixel units arranged as a matrix array. A method for driving the LCD includes a step of analyzing and determining polarities of one column of the pixel units as determining pixels, thereby defining a first polarity group and a second polarity group, and a step of sequentially applying corresponding data signals to a part of the whole pixel units that are arranged at same rows with the first polarity group in a part of a period of a frame. Corresponding data signals are sequentially applied to the other part of the whole pixel units that are arranged at same rows with the second polarity group in another part of a period of a frame.

    摘要翻译: 示例性液晶显示器(LCD)提供布置为矩阵阵列的数据线,栅极线和像素单元。 一种用于驱动LCD的方法包括:将一列像素单元的极性分析并确定为确定像素,由此限定第一极性组和第二极性组的步骤,以及将相应的数据信号顺序地应用于 在帧的周期的一部分中与第一极性组排列成相同行的整个像素单元。 在帧的周期的另一部分中,对应的数据信号顺序地施加到与第二极性组排列成相同行的整个像素单元的另一部分。