| 摘要 |
<p> A display device (1) is provided with a displacement sensor (12), a touch sensor (13), a displacement state detection unit (14), a touch position detection unit (15), a control unit (16), a storage unit (21), a RAM (22), a display unit (30), a wireless LAN communication unit (60), and a battery (70). The displacement sensor (12) has a bending displacement sensor (35) and a torsional displacement sensor (36). The bending displacement sensor (35) outputs a detection voltage (VM) outputted from a piezoelectric film (350) to the displacement state detection unit (14). The torsional displacement sensor (36) of the displacement sensor (12) outputs a detection voltage (VW) outputted from a piezoelectric film (360) to the displacement state detection unit (14). The displacement state detection unit (14) detects a displacement state from a voltage distribution of the detection voltages (VM, VW) and outputs the detected result of the displacement state to the control unit (16). The control unit (16) generates image data on the basis of the detected result of the displacement state and outputs the generated image data to the display unit (30).</p> |
