An electronic device is provided. The electronic device includes at least two non-recesses, a recess and an organic layer. The recess is disposed between the at least two non-recesses. The at least two non-recesses and the recess are formed in an insulating layer. The organic layer is disposed on the at least two non-recesses and in the recess. The organic layer includes an end which is in contact with one of the at least two non-recesses.