| 摘要 |
A touch panel is provided. The touch panel includes a resistance panel module and a detecting module. The resistance panel module includes a first conducting path and a second conducting path. When an event of multiple-point touching occurs, the first conducting path is electrically connected to the second conducting path. The detecting module is coupled to the touch panel. The detecting module detects a variation of the resistance value between the first conducting path and the second conducting path to estimate the event of multiple-point touching. Therefore, the variation of the resistance value can serve as an input signal of an interface between humans and machines to control an electronic device.
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