Active matrix organic light emitting diode (amoled) display panel

An active matrix organic light emitting diode (AMOLED) display panel, comprising:

• a base substrate;
• an anode layer formed on the base substrate;
• a pixel defining layer formed on the anode layer, and defining a pixel region;
• a light emitting layer formed on the anode layer corresponding to the pixel region;
• a second metal layer formed on the pixel defining layer;
• a cathode layer formed on the pixel defining layer and the second metal layer;
• wherein the cathode layer comprises a plurality of cathodes corresponding to the light emitting layer and a plurality of sensing electrodes electrically insulated from the cathodes, and a plurality of first electrode rows and a plurality of second electrode rows are formed by the sensing electrodes and insulated from each other, the first electrode rows and the second electrode rows are arranged to cross each other.