| 发明名称 |
DETECTING METHOD AND DETECTING DEVICE FOR CAPACITIVE TOUCH-CONTROL APPARATUS, AND THE CAPACITIVE TOUCH-CONTROL APPARATUS |
| 摘要 |
A detecting method for a capacitive touch-control apparatus is disclosed, which includes: sequentially driving M groups of electrodes in a first dimension and N groups of electrodes in a second dimension for detection, wherein either of M and N is a natural number, any group of electrodes includes two or more electrodes and the two or more electrodes are detected simultaneously; and calculating a first dimension coordinate and a second dimension coordinate of a touch position according to a result of the detection on the groups of electrodes in the first dimension and in the second dimension, respectively, to determine a group of possible touch positions. A corresponding device is further provided. |
| 申请公布号 |
US2014313158(A1) |
申请公布日期 |
2014.10.23 |
| 申请号 |
US201314083175 |
申请日期 |
2013.11.18 |
| 申请人 |
FocalTech Systems, Ltd. |
发明人 |
MO Lianghua;LIU Weiping |
| 分类号 |
G06F3/041;G06F3/044 |
主分类号 |
G06F3/041 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A detecting method for a capacitive touch-control apparatus, comprising:
sequentially driving M groups of electrodes in a first dimension and N groups of electrodes in a second dimension for detection, wherein either of M and N is a natural number, any group of electrodes comprises two or more electrodes and the two or more electrodes are detected simultaneously; and calculating a first dimension coordinate and a second dimension coordinate of a touch position according to a result of the detection on the groups of electrodes in the first dimension and in the second dimension, respectively, to determine a group of possible touch positions. |
| 地址 |
Grand Cayman KY US |
