Electronic devices and external panels of electronic devices

Abstract

The invention relates to an electronic device which improves the appearance and easily ensures the durability of the external components. In the electronic device, the top surface of the outer panel (20A) has, at the periphery of the top surface, the first position (P1), the second position (P2) defined opposite the center (P0) of the top surface from the first position (P1), the third position (P3), and the fourth position (P4) defined opposite the center (P0) of the top surface from the third position (P3). The line (L1) that connects the first position (P1) and the second position (P2) and is formed along the top surface is a convex curve towards the bottom, and the line (L2) that connects the third position (P3) and the fourth position (P4) and is formed along the top surface is a convex curve towards the top.