The embodiments of the present invention relate to a display panel comprising an array substrate, wherein the array substrate comprises: gate lines connected to a gate driving module and data lines connected to a data driving module; gate line redundancy lines, corresponding to the gate lines one by one and receiving the same signal, and each of which is connected with the gate driving module at one end and with a corresponding gate line at the other end through a first control switch; and data line redundancy lines, corresponding to the data lines one by one and receiving the same signal, and each of which is connected with the data driving module at one end and with a corresponding data line at the other end through a second control switch.

An electronic device includes a conductive structure, a semiconductor, a first insulation layer and a second insulation layer. The semiconductor is electrically connected to the conductive structure. The first insulation layer is disposed between the conductive structure and the second insulation layer. The first insulation layer includes a first hole, and the first hole overlaps a part of the conductive structure. The second insulation layer includes a second hole, and the first hole and the second hole at least partially overlap. Along a direction, a width of the second hole is less than a width of the first hole.

An electronic device includes a conductive structure, a semiconductor, a first insulation layer and a second insulation layer. The semiconductor is electrically connected to the conductive structure. The first insulation layer is disposed between the conductive structure and the second insulation layer. The first insulation layer includes a first hole. The second insulation layer includes a second hole, and the conductive structure, the first hole and the second hole at least partially overlap with each other. In a section view of the electronic device, along a direction, a width of the second hole is less than a width of the first hole, and a width of the conductive structure is greater than twice the width of the second hole.