DATA PROCESSING APPARATUS, LIQUID CRYSTAL DISPLAY APPARATUS COMPRISING THE SAME AND CONTROL METHOD THEREOF
    1.
    发明申请
    DATA PROCESSING APPARATUS, LIQUID CRYSTAL DISPLAY APPARATUS COMPRISING THE SAME AND CONTROL METHOD THEREOF 有权
    数据处理装置,包含该液晶显示装置的液晶显示装置及其控制方法

    公开(公告)号:US20090128586A1

    公开(公告)日:2009-05-21

    申请号:US12249660

    申请日:2008-10-10

    IPC分类号: G09G5/10

    摘要: A data processing apparatus which revises n-bit image data, includes a frame memory which stores therein n−m bit image data of a previous frame; a memory interface which outputs n-bit revision data including upper n−m bits having n−m bit image data of the previous frame outputted by the frame memory and lower m bits having fixed data corresponding to a decimal value 1; a first reviser which revises a color temperature of current frame image data by using n-bit image data of a current frame and the revision data; and a second reviser which revises a gray scale of the current frame image data by using the image data outputted by the first reviser and the revision data.

    摘要翻译: 修正n位图像数据的数据处理装置包括存储前一帧的n-m位图像数据的帧存储器; 输出n位版本数据的存储器接口,包括由帧存储器输出的先前帧的n-m位图像数据的上位n-m位和具有对应于十进制值1的固定数据的低位m位; 第一修订器,其通过使用当前帧的n比特图像数据和修订数据来修改当前帧图像数据的色温; 以及第二修正器,其通过使用由第一修订器输出的图像数据和修订数据来修改当前帧图像数据的灰度。