Display device with two display panel

An in-cell touch display panel having a display area and a non-display area, the in-cell touch display panel comprising:

• a plurality of gate lines and a plurality of data lines that are intersected with each other on a substrate;
• a plurality of sensing lines disposed on the substrate;
• a plurality of pixel regions disposed in areas where the gate lines are intersected with the data lines, wherein each of the pixel regions has a pixel structure, and each of the pixel structures comprises a pixel electrode formed by a first transparent conductive layer;
• a touch electrode formed by a second transparent conductive layer, wherein the touch electrode corresponds to more than one of the pixel electrodes;
• a thin film transistor formed in each of the pixel structures, wherein the thin film transistor comprises a gate, a source, a drain and a semiconductor layer, the source is electrically connected to one of the data lines, the gate is electrically connected to one of the gate lines, and the drain is electrically connected to one of the pixel electrodes;
• a first insulation layer formed on the sensing lines and having a first opening to expose one of the sensing lines, wherein the gate is formed on the first insulation layer;
• a second insulation layer formed on the gate lines and having a second opening corresponding to the first opening, wherein the source is formed on the second insulation layer;
• and
• a third insulation layer formed on the source and having a third opening corresponding to the second opening, wherein the touch electrode is formed on the third insulation layer, and the touch electrode is electrically connected to one of the sensing lines through the third opening, the second opening and the first opening.