An electronic device is provided. The electronic device includes a substrate, a first conductive layer, an insulating layer, and a second conductive layer. The first conductive layer is disposed on the substrate. The first conductive layer has a first connection wire and a second connection wire. In a cycle, the first connection wire transmits a positive polarity signal and the second connection wire transmits a negative polarity signal. The insulating layer is disposed on the first conductive layer. The second conductive layer is disposed on the insulating layer. The second conductive layer includes a plurality of portions covering the first connection wire and the second connection wire. In addition, the number of first connection wire covered by each of the plurality of portions is equal to the number of second connection wire covered by each of the plurality of portions.