A display panel includes a substrate, a plurality of first light emitting diodes (LEDs), a plurality of second LEDs, a plurality of first common electrodes, and a plurality of second common electrodes. Each pixel unit of the substrate includes a first sub-pixel region and a second sub-pixel region. The first LEDs are disposed on the substrate and located in the first sub-pixel regions, and the second LEDs are disposed on the substrate and located in the second sub-pixel regions. A dominant wavelength of each of the first LEDs is different from that of each of the second LEDs. The first common electrodes are connected to and form an ohmic contact with the first LEDs. The second common electrodes are connected to and form an ohmic contact with the second LEDs. A material of the first common electrodes is different from that of the second common electrodes.