Display device

A display device includes a display panel that displays an image, a panel driver that drives the display panel, and a driving controller that controls driving of the panel driver. The driving controller comprises a compensation decision module and a data compensation module. The compensation determination module is activated after the still image is displayed for a predetermined time or longer, and generates a compensation value on the basis of a final afterimage component calculated using an afterimage algorithm constituted by a combination of a first afterimage calculation formula and a second afterimage calculation formula. A data compensation module receives an image signal for a target image, and reflects the compensation value to the image signal to generate a compensated image signal. 显示装置包括显示图像的显示面板、驱动所述显示面板的面板驱动器以及控制所述面板驱动器的驱动的驱动控制器。驱动控制器包括补偿决定模块和数据补偿模块。补偿决定模块在静态图像被显示预先设定的时间以上之后被激活，基于利用残像算法计算出的最终残像分量来生成补偿值，其中，所述残像算法由第一残像计算式与第二残像计算式的组合构成。数据补偿模块接收对于目标图像的图像信号，将所述补偿值反映到所述图像信号来生成补偿图像信号。