| 摘要 |
A touch screen display unit includes a base, a touch-sensitive display and an actuating arrangement. The touch-sensitive display includes a display device and a touch-sensitive overlay connected to a controller and disposed on the display device for detecting a touch event thereon. The touch-sensitive display is connected to and moveable relative to the base. The actuating arrangement includes a magnetic field applicator for controlling application of a magnetic field and a magnetostrictive member for changing shape in the magnetic field for movement of the touch-sensitive display relative to the base in response to detection of the touch event. |
