METHOD FOR DIVIDING DISPLAY AREA FOR LOCAL DIMMING, LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME, AND METHOD FOR DRIVING THE LIQUID CRYSTAL DISPLAY DEVICE
    1.
    发明申请
    METHOD FOR DIVIDING DISPLAY AREA FOR LOCAL DIMMING, LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME, AND METHOD FOR DRIVING THE LIQUID CRYSTAL DISPLAY DEVICE 有权
    用于分割用于本地调光的显示区域的方法,使用其的液晶显示装置以及用于驱动液晶显示装置的方法

    公开(公告)号:US20110134151A1

    公开(公告)日:2011-06-09

    申请号:US12827537

    申请日:2010-06-30

    IPC分类号: G09G5/10 G09G3/36

    摘要: A method for dividing a display area for local dimming of LCD is disclosed. The method includes determining an initial number of pixels per data analysis area and a total number of residual pixels, calculating a first residual pixel sum of a current data analysis area using the total number of residual pixels and a second residual pixel sum of a previous data analysis area, determining whether to assign a residual pixel to the current data analysis area using the first residual pixel sum and the total number of data analysis areas, calculating a second residual sum of the current data analysis area whether to assign a residual pixel, and repeating the calculation above until the data analysis area index is a last data analysis area index.

    摘要翻译: 公开了一种用于划分LCD的局部调光显示区域的方法。 该方法包括:确定每个数据分析区域的像素的初始数目和残余像素的总数,使用剩余像素的总数和先前数据的第二残差像素和来计算当前数据分析区域的第一残差像素和 分析区域,使用第一残差像素和数据分析区域的总数确定是否向当前数据分析区域分配残差像素,计算当前数据分析区域是否分配残差像素的第二残差和,以及 重复上述计算直到数据分析区域索引为最后数据分析区域索引。