The present invention discloses a design structure of an Incell broken-code touch display screen ITO, including a touch screen, a touch MCU, an active shielding routing, a
signal transmission FPC cable, and a touch
signal routing; the touch screen includes an upper ITO glass, a lower ITO glass, and a touch
electrode; the touch MCU is soldered on a PCB board through a patch; the touch MCU is used to complete the collection and
processing of the touch charge size; the active shielding routing is connected to the pin of the touch MCU after being connected in series with a 10KΩ patch
resistor; the active shielding routing is mainly used to complete the balance of the touch charge and maintain the stability of the collected touch charge. The present invention designs an active shielding routing around the edge of the same layer of the touch
electrode area, connects the touch
signal and the active shielding routing signal to the touch MCU at the same time through the signal transmission FPC cable, and applies the same signal waveform as the touch
electrode on the active shielding signal through the touch MCU, thereby suppressing and slowing down the
charge loss of the touch signal, isolating the shielding interference, and realizing the improvement of touch sensitivity.