Patent ID: 8576185

Claim:
A display device comprising: a first touch panel; a second touch panel; a contact detection module located between the first touch panel and the second touch panel; a control module operable to perform display control of at least one of the first touch panel and second touch panel, the display control based on operations of at least one of the first touch panel, the second touch panel, and the contact detection module; a first housing comprising the first touch panel; a second housing comprising the second touch panel and the contact detection module, wherein the first housing and the second housing are operable to transition between a closed state in which the second housing is located at a position covering the first touch panel, and an open state in which the first touch panel and the second touch panel are both located on a substantially similar plane, and the control module is further operable to: determine whether a contact is detected by the contact detection module, if the first housing and the second housing are in the closed state in case a pressure is applied at a position of a displayed object on the second touch panel and the pressure in then released; without contact with the first touch panel, display the displayed object from the second touch panel to the first touch panel, if the contact is detected by the contact detection module and if the first housing and the second housing transition from the closed state to the open state.