DISPLAY DEVICE, DISPLAY CONTROL METHOD, AND DISPLAY CONTROL PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a display device and others which can display pages on which a user wants to check such as pages with memos or undisplayed pages, before the power is used up.SOLUTION: A display device includes: display means 11 which holds a display state of data of any page among a plurality of pages without consuming power of power supply means 108, and also switches display pages by consuming the power of the power supply means; measurement means which measures power consumption required for switching display pages per time; and acquisition means 101 which acquires residual power of the power supply means. On the basis of the measured power consumption required for switching display pages per time and the acquired residual power, the display device calculates the switchable times of display pages, and when the calculated switchable times of display pages reaches a predetermined value, displays data of set specific pages on the display means 11.