DISPLAY DEVICE AND METHOD FOR PREVENTING IMAGE PERSISTENCE ON DISPLAY DEVICE

摘要

A display device comprises: a display unit (215); an image persistence prevention unit (213) for preventing image persistence while maintaining an image in a manner such that the display content of the display unit (215) can be recognized; a detection unit (216) for detecting whether or not a user is in front of the display unit (215); and a control unit (217) for controlling the operation of the image persistence prevention unit (213) on the basis of a detection result of the detection unit (216).