Abstract: A display panel and an electronic device. The display panel includes at least one first display substrate. The first display substrate includes a drive device layer, a first insulating layer, a first touch control layer, a light-emitting device binding layer, and a light-emitting device. The first touch control layer is provided with a number of first touch control electrodes. The first touch control electrode is electrically connected to a first touch control drive device through a first via hole penetrating the first insulating layer.

Abstract: A splicing display device includes a back plate, and a plurality of splicing display units disposed on the back plate; wherein the back plate has a plurality of splicing areas arranged in one-to-one correspondence with the plurality of splicing display units; each of the splicing areas is defined with at least one limit slot opening toward the splicing display unit; each of the splicing display units includes a display panel corresponding to the splicing area and at least one connection mechanism fixed on a side of the display panel close to the back plate; the at least one limit slot is arranged in one-to-one correspondence with the at least one connection mechanism; each of the connection mechanisms is located in the corresponding limit slot, and is detachably connected to a bottom of the corresponding limit slot.

Abstract: A splicing display device includes a back plate, and a plurality of splicing display units disposed on the back plate; wherein the back plate has a plurality of splicing areas arranged in one-to-one correspondence with the plurality of splicing display units; each of the splicing areas is defined with at least one limit slot opening toward the splicing display unit; each of the splicing display units includes a display panel corresponding to the splicing area and at least one connection mechanism fixed on a side of the display panel close to the back plate; the at least one limit slot is arranged in one-to-one correspondence with the at least one connection mechanism; each of the connection mechanisms is located in the corresponding limit slot, and is detachably connected to a bottom of the corresponding limit slot.