FOLDABLE DEVICE

A foldable device, which relates to the technical field of electronic devices, and aims to solve the problems of large thickness dimension and low screen-to-body ratio of the foldable device. The foldable device may comprise a flexible screen (01), a first housing (10), a second housing (20), and a hinge (30), wherein the first housing (10) and the second housing (20) are symmetrically arranged with respect to the hinge (30); the flexible screen (01) comprises a back plate (011), and the back plate (011) has a first plate surface (0111) and a second plate surface (0112) which are opposite each other; a back surface of the display panel (012) is arranged on the first plate surface (0111); and the first housing (10) comprises a first main body (11) and a first side frame (12) which are fixedly connected, the first main body (11) has a first mounting surface (111), the second plate surface (0112) of the back plate (011) is arranged on the first mounting surface (111), the first side frame (12) has a first limiti