US Patent 12001637 Touch module, touch display screen, and electronic device

A touch module includes a carrier layer, a first metal mesh layer, an insulating layer, and a second metal mesh layer which are stacked; the first metal mesh layer includes a second electrode located in a third region, the second metal mesh layer includes a first electrode located in a second region, and the third region overlaps the second region. In this case, the capacitive signal intensity of a touch unit formed by the first electrode and the second electrode is large. On this basis, by arranging the second region and the third region at a position corresponding to an opening or an arc corner of the display screen, the touch precision and the touch sensitivity at the position can be effectively improved.