| 摘要 |
<p>PURPOSE:To reduce the current consumption in an input stand by state. CONSTITUTION:A pull-down resistance R is connected to one X-axis electrode a2 and a diode Di is connected to one Y-axis electrode in its Y-axis electrode direction; and the anode-side terminal (c) of the diode Di is set to a high level in the input stand by state, variation in the voltage across the X-axis electrode a2 to which the resistance R is connected is detected in the input stand by state, and when the variation in the voltage is detected, position detecting operation is started.</p> |
