Patent ID: 9519371
Filing Date: 2016-12-13
CPC Classification: G06F

Claim Text:
1. A display device wherein a touch operation can be carried out from both sides thereof including a front face and a back face, the display device comprising: a detection unit configured to detect a touch operation on the front face and a touch operation on the back face; and a control unit configured to perform display control of graphics data for touch operation, wherein the control unit performs display control to enlarge or reduce an object displayed on a screen when the touch operation on the front face and the touch operation on the back face are carried out in the same region and the touch operation on one of the front face and the back face is a sliding touch operation with multiple fingers, and wherein the control unit performs display control to cause the object displayed on the screen to rotate around a virtual axis of rotation parallel to the screen when a sliding touch operation with a finger on the front face and a sliding touch operation with a finger on the back face have been carried out in directions opposite to each other in the same region.