Foldable device and method for disposing flexible cable

In the foldable device according to the present invention, the inner wall surface of a hinge section forms a part of the side surface of a columnar space that has a cross-section having an arc with aradius R0. When a first unit and a second unit are connected to each other in an open state by means of the hinge section, a flexible cable forms an arc with a radius R1 that is substantially equal tothe radius R0. 在根据本发明的可折叠装置中，铰链部的内壁表面形成筒状空间的侧表面的一部分，该筒状空间的截面具有半径为R0的弧。当第一单元和第二单元在打开状态下通过铰链部彼此连接时，柔性电缆形成半径为R1的弧，半径R1基本上等于半径R0。