Oled display device, control method and manufacturing method thereof

A control method of an OLED display device, configured to control the OLED display device comprising:

• a base substrate, wherein a plurality of OLEDs in an array are disposed on the base substrate, an area of the base substrate where the OLEDs are not disposed is provided with touch electrodes, the touch electrodes are connected to a touch integrated circuit (IC) in the OLED display device, and the touch electrodes and the OLEDs are on the same surface of the base substrate, and the control method comprises:
• during a touch period of the OLED display device, inputting, by a touch integrated circuit (IC), a touch alternating current (AC) signal to each of the touch electrodes in the OLED display device, and collecting a capacitance formed by each of the touch electrodes and the ground;
• and
• determining, by the touch IC, whether each of the touch electrodes is touched according to the collected capacitance.

A manufacturing method of an OLED display device, comprising:

• providing a base substrate;
• forming a plurality of OLEDs in an array on the base substrate;
• and
• forming touch electrodes on the base substrate, wherein the touch electrodes are in an area of the base substrate where the OLEDs are not disposed, the touch electrodes are connected to a touch IC in the OLED display device, and the touch electrodes and the OLEDs are on the same surface of the base substrate.