| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a capacitive touch control device and a data transmission method applied to it. <P>SOLUTION: This capacitive touch control device has a first integrated circuit and a second integrated circuit. In the data transmission method applied to the capacitive touch control device, the second integrated circuit sends scan data to the first integrated circuit. Contents of the scan data includes a total of sensed amounts of all traces in one directional axis that the second integrated circuit is in charge of scanning, a total of values obtained by multiplying the sensed amount of each trace in the directional axis that the second integrated circuit scans by a code thereof, the number of articles in the directional axis detected by the second integrated circuit, whether or not the sensed amount of the first trace in the directional axis that the second integrated circuit scans is zero, and whether or not the sensed amount of the last trace in the directional axis that the second integrated circuit scans is zero. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
