Abstract: A touch display panel includes first and second substrates opposite to each other, wherein a surface of the first substrate distal to the second substrate is a light exit surface including a display region and a peripheral region; a first driver provided at a first side of the peripheral region; and a second driver provided at a second side of the second substrate, wherein the first and second sides overlap each other in a stacking direction of the first and second substrates. An extension region, along a lengthwise direction of the second side, of an orthographic projection of the first driver on the second substrate is a first extension region, an extension region, along the lengthwise direction, of a region of the second substrate occupied by the second driver is a second extension region, and the first and second extension regions at least partially overlap each other.