Touch screen display with electric field shielding layer

A touch screen display, comprising:

• a first glass substrate;
• a second glass substrate;
• a liquid crystal layer arranged between the first and the second glass substrate;
• a first polarizing plate arranged to a bottom surface of the first glass substrate opposite to the liquid crystal layer;
• a pixel electrode layer, which comprises a plurality of pixel electrodes and is arranged to a bottom surface of the liquid crystal layer;
• a common electrode layer, which comprises a plurality of common electrodes corresponding to the plurality of pixel electrodes, the common electrode layer and the and the pixel electrode layer together forming, a liquid crystal driving, electrode layer for driving liquid crystal molecules of the liquid crystal layer;
• a color filter layer for surface of the second glass substrate facing toward the liquid crystal layer;
• a second polarizing plate arranged on a top surface of the second glass substrate opposite to the liquid crystal layer;
• a touch sensing layer formed between the second glass substrate and the second polarizing plate for sensing a touch signal when a pressure is applied against the touch sensing layer;
• and
• an electric field shielding layer with a transparent continuous plane structure arranged between the second glass substrate and the common electrode layer and electrically connected to a predetermined potential for isolating signal interference between the touch sensing layer and the liquid crystal layer.