DISPLAY UNIT, CONTROL METHOD FOR DISPLAY UNIT, AND CONTROL PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a display unit etc., capable of suppressing a current consumption more effectively than before.SOLUTION: A smart phone (10) comprises: an area detection part (42) which detects the size of an image to be displayed at a display part (60); an update frequency setting part (44a) which sets an update frequency (2) at which the display part (60) updates the display of the image according to the size (area 4a) of the image detected by the area detection part (42); and an image update part (45) which updates the display of the image by changing the display at the display part (60) at the update frequency (2) set by the update frequency setting part (44a).