Pixel voltage compensated display panel driving device and method

The invention relates a display panel driving device and method. The display panel driving device comprises a sequence control circuit, a memory, a compensation circuit and a data driving circuit. Thememory provides at last one piece of coupling capacitance information between a present pixel and at least one neighbor pixel in a display panel. The coupling capacitance information is used, so thatthe compensation circuit compensates present pixel data and obtains compensated pixel data, and further voltage drift, caused by the coupling voltage of the adjacent pixel, of the present pixel is compensated. The data driving circuit drives the present pixel according to the compensated pixel data. 种显示面板驱动装置与方法。显示面板驱动装置包括时序控制电路、存储器、补偿电路以及数据驱动电路。存储器提供在显示面板中的目前像素与至少个邻接像素之间的至少个耦合电容信息。通过使用所述耦合电容信息，补偿电路补偿目前像素数据而获得经补偿像素数据，以补偿目前像素因所述邻接像素的耦合电压所造成的电压偏移。数据驱动电路依据经补偿像素数据去驱动目前像素。