In-cell touch liquid crystal panels and the array substrates thereof

An in-cell touch liquid crystal panel, comprising:

• a TFT array substrate, a color film substrate opposite to the TFT array substrate, and a liquid crystal layer between the TFT array substrate and the color film substrate, the TFT array substrate comprises:
• a glass substrate and at least one TFT, a common electrode layer, and at least one pixel electrode formed on the glass substrate in turn, a first insulation layer is arranged between the common electrode layer and the TFT, a passivation layer is arranged between the common electrode layer and the pixel electrode, and the pixel electrode electrically connects with the TFT via a first through hole;
• the common electrode layer comprises a plurality of bar-shaped touch driving electrodes insulated from each other, the touch driving electrodes extend along a first direction, each of the touch driving electrodes comprises a plurality of suspended electrodes arranged along the first direction, and the suspended electrodes are insulated from the touch driving electrode;
• a second insulation layer and a metal wiring layer are arranged between the common electrode layer and the passivation layer in sequence, wherein the second insulation layer comprises a second through hole and a plurality of third through holes corresponding to each of the touch driving electrodes, each of the third through holes corresponds to one of the suspended electrodes within each of the touch driving electrodes, the metal wiring layer comprises a plurality of driving electrode wirings, a plurality of suspended electrode wirings, and a plurality of touch sensing electrodes extending along the second direction, and the driving electrode wirings, the suspended electrode wirings, the touch sensing electrodes are insulated from each other;
• the driving electrode wirings correspond to the touch driving electrodes one by one, each of the driving electrode wirings electrically connects to one of the touch driving electrodes via the second through hole, and each of the suspended electrode wirings electrically connects to the suspended electrodes arranged along the second direction via the third through hole;
• and
• wherein the first direction is orthogonal to the second direction.