An electronic device is provided and includes a substrate, a circuit layer disposed on the substrate, a first metal mesh unit including a plurality of first mesh openings, a second metal mesh unit including a plurality of second mesh openings, a first sub-pixel generating a first color light, a second sub-pixel generating a second color light, a third sub-pixel. The first metal mesh unit, the second metal mesh unit, the first sub-pixel, the second sub-pixel, and the third sub-pixel are disposed on the circuit layer. The second color light is different from the first color light in color. The first sub-pixel and the second sub-pixel are overlapped with one of the first mesh openings, and the third sub-pixel is overlapped with one of the second mesh openings. The first metal mesh unit and the second metal mesh unit are different in mesh pattern.