Display device

A display device includes: a display panel including pixels; a driving controller receiving an image signal and outputting an image data signal obtained by compensating the image signal; and a data driving circuit providing a data signal corresponding to the image data signal to the pixel. The drive controller includes: a memory; a lag calculator calculating a current lag state value of a current frame based on the image signal and a previous lag state value of a previous frame, the previous lag state value being stored in the memory, and the lag calculator storing the current lag state value in the memory; and a compensator that calculates a compensation value based on the image signal and the previous hysteresis state value stored in the memory and compensates the image signal in accordance with the compensation value to output the image data signal. 一种显示装置包括：显示面板，包括像素；驱动控制器，接收图像信号并输出通过补偿所述图像信号获得的图像数据信号；以及数据驱动电路，向所述像素提供对应于所述图像数据信号的数据信号。所述驱动控制器包括：存储器；滞后计算器，基于所述图像信号和前一帧的前一滞后状态值计算当前帧的当前滞后状态值，所述前一滞后状态值存储在所述存储器中