摘要 |
<p>PURPOSE:To simplify the structure of the tablet input device and to reduce the cost of the device by oppositely arranging respective film forming faces at short intervals, and connecting a pair of electrode terminals respectively to both terminals of the composite electrode film of the 1st film sheet and the counter electrode resistance film of the 2nd film sheet. CONSTITUTION:A function input area a2 is divided into plural function switches 11a to 11d in the y direction. A CPU 13 decides a switch concerned as the switch 11a when x-coordinate data are included within the range of X'm to xn and y-coordinate data are included within the range of y0 to yn. Respective switches 11b, 11c, 11d are decided in accordance with respective ranges of y2 to y3, y4 to y5 can y6 to yn. Thus the area of the function inputting resistor film 4 can be divided into plural switches 11a to 11d and common electrode terminals are used for a tablet inputting resistor film 2 and the resistor film 4. Since the counter electrode resistor film 8 can be used for the resistor films 2, 4 in common, the structure can be simplified.</p> |