| 摘要 |
The invention discloses a capacitive touch panel and a coordinate detecting method thereof. The capacitive touch panel according to the invention includes N first electrodes extending along a first direction, M second electrodes extending along a second direction non-parallel with the first direction, and a controlling/processing device, where N and M respectively are an integer larger than 1. In particular, the controlling/processing device simultaneously outputs a frequency signal to each of the first electrodes, simultaneously outputs another frequency signal to each of the second electrodes, and monitors a respective third frequency signal outputted by each first electrode and a respective fourth frequency signal outputted by each second electrode. Moreover, the controlling/processing device judges at least one touch coordinate in accordance with the monitored third frequency signals and the monitored fourth frequency signals. |
