Touch panel, driving method for touch panel and touch display apparatus
2016
The invention relates to the technical field of touch display and discloses a touch panel, a driving method for the touch panel and a touch display apparatus. The touch panel comprises a first touch electrode, a second touch electrode and conductive connecting poles. When the touch panel is not touched, the connecting poles are in electric contact with the first touch electrode or the second touch electrode. When a touch pressure is greater than a certain value, the touch panel is deformed, and two ends of each of the connecting poles are in electric contact with the first touch electrode and the second touch electrode respectively. The larger the touch pressure is and the larger the number of the connecting poles electrically connecting the first touch electrode and the second touch electrode is; when the touch pressure is detected, an excitation signal is applied to the first touch electrode, and the value of the touch pressure can be determined according to the value of a detection signal on the second touch electrode, so that the value of the touch pressure can be quickly detected; and therefore, the control is simple, the implementation is convenient, and the production cost is relatively low.
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