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公开(公告)号：US20090289962A1
公开(公告)日：2009-11-26
申请号：US12318056
申请日：2008-12-19
申请人： Chul Ju Jun , Min Hwa Kim , Rok Hee Lee , Myoung Hwa Lee
发明人： Chul Ju Jun , Min Hwa Kim , Rok Hee Lee , Myoung Hwa Lee
CPC分类号： G09G3/3413 , G09G3/3611 , G09G2320/028 , G09G2320/064 , G09G2320/0666 , G09G2360/16
摘要： The method of driving a liquid crystal display device includes calculating a brightness average value of pixel data of at least one frame period supplied to a liquid crystal display panel, and storing the average to a memory unit; generating a brightness control signal having a duty ratio according to the brightness average value of the pixel data adjusted taking variation of transmissivity with an angle of view into account in a white or black driving mode of the liquid crystal display panel; and supplying the brightness control signal to a light source unit.
摘要翻译： 驱动液晶显示装置的方法包括计算提供给液晶显示面板的至少一帧周期的像素数据的亮度平均值，并将平均值存储到存储单元; 根据在液晶显示面板的白色或黑色驱动模式下考虑到的考虑到的透视率变化而调整的像素数据的亮度平均值，生成亮度控制信号; 并将亮度控制信号提供给光源单元。
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公开(公告)号：US08174485B2
公开(公告)日：2012-05-08
申请号：US12318056
申请日：2008-12-19
申请人： Chul Ju Jun , Min Hwa Kim , Rok Hee Lee , Myoung Hwa Lee
发明人： Chul Ju Jun , Min Hwa Kim , Rok Hee Lee , Myoung Hwa Lee
CPC分类号： G09G3/3413 , G09G3/3611 , G09G2320/028 , G09G2320/064 , G09G2320/0666 , G09G2360/16
摘要： The method of driving a liquid crystal display device includes calculating a brightness average value of pixel data of at least one frame period supplied to a liquid crystal display panel, and storing the average to a memory unit; generating a brightness control signal having a duty ratio according to the brightness average value of the pixel data adjusted taking variation of transmissivity with an angle of view into account in a white or black driving mode of the liquid crystal display panel; and supplying the brightness control signal to a light source unit.
摘要翻译： 驱动液晶显示装置的方法包括计算提供给液晶显示面板的至少一帧周期的像素数据的亮度平均值，并将平均值存储到存储单元; 根据在液晶显示面板的白色或黑色驱动模式下考虑到的考虑到的透视率变化而调整的像素数据的亮度平均值，生成亮度控制信号; 并将亮度控制信号提供给光源单元。
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