Electronic device and manufacturing method thereof

Abstract

An electronic device and a manufacturing method thereof are provided. The electronic device includes a driving substrate, a connection layer, a plurality of light-emitting elements, and a buffer structure. The connection layer is disposed on the driving substrate. The light-emitting elements are electrically connected to the driving substrate via the connection layer. The buffer structure is disposed on the light-emitting elements and includes a plurality of openings. The openings are overlapped with the light-emitting elements. The buffer structure has a first surface adjacent to the light-emitting elements and a second surface away from the light-emitting elements, and a roughness of the second surface is greater than a roughness of the first surface. The electronic device and the manufacturing method thereof of the disclosure may reduce the probability of light mixing between pixels of different colors or may concentrate light to improve light efficiency.

Dependencies are inferred from the claim text.