Electronic device

An electronic device, comprising:

• a substrate;
• a gate driving element, disposed on the substrate;
• a first switching element, disposed on the substrate and having a first gate drain capacitance, wherein a drain of the first switching element comprises a first branch portion at least partially overlapping with a gate of the first switching element;
• a second switching element, disposed on the substrate and having a second gate drain capacitance, wherein in a first direction, a distance between the gate driving element and the first switching element is less than a distance between the gate driving element and the second switching element, and the first gate drain capacitance is less than the second gate drain capacitance, wherein a drain of the second switching element comprises a second branch portion at least partially overlapping with a gate of the second switching element;
• and
• a plurality of electronic elements, arranged in the first direction, wherein one of the plurality of electronic elements is electrically connected to the first switching element and comprises at least one of a variable capacitor, a light emitting diode or a solar cell, and another one of the plurality of electronic elements is electrically connected to the second switching element and comprises at least one of a variable capacitor, a light emitting diode or a solar cell,
• wherein an area of the second branch portion in the drain of the second switching element is greater than an area of the first branch portion in the drain of the first switching element.