Patent ID: 8922514
Filing Date: 2014-12-30
Classification: G06F

Abstract:
1. A display device including a display unit that displays an image on an image display surface and a touch panel that detects a touched position of a touching object, the touch panel being installed on the image display surface of the display unit, comprising: a dead zone setting unit that, when the touching object has touched the touch panel, sets as a dead zone an area including a touched position of the touching object on the touch panel as a center position of the set area; a scroll target position setting unit that, a scroll controlling unit that controls the display unit such that the displayed image is scrolled according to the set scroll target position, wherein the dead zone setting unit, when the touching object has moved outside the set dead zone with the touch panel being touched, updates the dead zone such that an intermediate position becomes the center position of the dead zone, the intermediate position being a position between the touched position of the touching object on the touch panel and the center position of the set dead zone.