| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a capacitive touch control device that can reduce circuit complexity. <P>SOLUTION: This capacitive touch control device has a large-size touch panel, at least one first integrated circuit, and a second integrated circuit. Of them, at least the one first integrated circuit scans the touch panel, and the second integrated circuit receives scan data from at least the one first integrated circuit, and performs final calculation of the whole. A scan data-transmitting pin of at least the one first integrated circuit is connected to one, and thereafter is connected to the second integrated circuit, and a pin use amount of the second integrated circuit is saved, so that the circuit complexity is reduced. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
