DISPLAY DEVICE AND TOUCH-OPERATION PROCESSING METHOD

摘要

The operability is improved according to a use form without complicating a detection mechanism of a display device. A display device (1) according to the present invention includes: a use form determining unit (55) that determines a holding form based on a touch position of a touch operation for an end face (A or B) of a casing (17) and determines an attended area that is an area of the display area (P) attended by a user for a touch operation; and a display control unit (54) that changes a display mode of a screen to be displayed on the display area based on the holding form and the attended area.