Abstract: A touch sensing method, a touch display apparatus and a portable electronic device thereof are provided. A system, a driving method and an architecture of a provided touch display panel are used for decreasing a resistance value between the ultrathin touch display panel (for example, a combination of an AMOLED display panel and a touch panel) or decreasing an influence of the resistance value, so as to decrease a chance of induction error of the touch event or induction misjudgement.

Abstract: A touch device and a sensing compensation method are provided. The touch device may include a touch panel, a sensing compensation circuit and a sensing circuit. The sensing compensation circuit may be coupled to the touch panel for providing a compensation-impedance according to features of the touch panel. The sensing circuit may be coupled to the sensing compensation circuit. The sensing circuit receives touch information compensated by the sensing compensation circuit.

Abstract: A touch sensing method, a touch display apparatus and a portable electronic device thereof are provided. A system, a driving method and an architecture of a provided touch display panel are used for decreasing a resistance value between the ultrathin touch display panel (for example, a combination of an AMOLED display panel and a touch panel) or decreasing an influence of the resistance value, so as to decrease a chance of induction error of the touch event or induction misjudgement.

Abstract: A touch device, a processor and a touch signal accessing method thereof are provided. The touch signal accessing method of the touch device includes the following steps. A current touch point is received. Whether a spatial continuity is smaller than a spatial threshold, and a time continuity is smaller than a time threshold are determined. If the spatial continuity is smaller than the space threshold and the time continuity is smaller than the time threshold, then the current touch point is added to a temporary touch point set and a count value is accumulated. Whether the current touch point is a significance point is determined. If the current touch point is the significance point, a touch point reporting procedure is performed.

Abstract: A touch device, a processor and a touch signal accessing method thereof are provided. The touch signal accessing method of the touch device includes the following steps. A current touch point is received. Whether a spatial continuity is smaller than a spatial threshold, and a time continuity is smaller than a time threshold are determined. If the spatial continuity is smaller than the space threshold and the time continuity is smaller than the time threshold, then the current touch point is added to a temporary touch point set and a count value is accumulated. Whether the current touch point is a significance point is determined. If the current touch point is the significance point, a touch point reporting procedure is performed.

Abstract: A system and a method for controlling a touch panel are provided. The method for controlling the touch panel includes the following steps. An induction parameter of the touch panel is provided. An induction signal is received by the sensing unit. Whether the induction signal is a touch signal is determined. If the induction signal is not the touch signal, then whether a physical characteristic of the touch panel is changed is determined. If the physical characteristic of the touch panel is changed, then the system adjusts the induction parameter of an induction region affected by the induction signal.

Abstract: A touch device and a sensing compensation method are provided. The touch device may include a touch panel, a sensing compensation circuit and a sensing circuit. The sensing compensation circuit may be coupled to the touch panel for providing a compensation-impedance according to features of the touch panel. The sensing circuit may be coupled to the sensing compensation circuit. The sensing circuit receives touch information compensated by the sensing compensation circuit.