FOLDABLE DEVICE AND ITS CONTROL METHOD

摘要

PROBLEM TO BE SOLVED: To provide a foldable device the display section of which is placed on one of folded opposed faces that can save the power consumption in the display section. SOLUTION: A control method is provided for the foldable device with a display means placed on either for faces being the inside in a folded state that includes: a detection step S 1600 of detecting a folding angle; and control steps S1601, S1603 of controlling at least either of the luminous quantity and the density of the display means in a plurality of stages being 3 stages or more depending on the angle detected by the detection process.