Display device and method for operating the same

摘要

To provide a display device capable of displaying a good quality image. According to the present invention, there is provided a display device comprising: a display panel composed of a pixel portion in which a plurality of TFTs are arranged in matrix, a source driver, and a gate driver; an image signal processing circuit for processing an image signal input from an external; and a control circuit for controlling the display panel and the image signal processing circuit, characterized in that the image signal processing circuit corrects the image signal on the basis of a correction table and feeds the display panel with the corrected image signal.