The flexible display 260 may be disposed to extend from the first surface 231 of the first housing 230 to at least a portion of the third surface 241 of the second housing 240 across the hinge module. The flexible display 260 includes a first flat portion 250a substantially corresponding to the first surface 231, a second flat portion 250b corresponding to the second surface 241, and a bendable portion 250c interconnecting the first flat portion 250a and the second flat portion 250b and corresponding to the hinge module. The electronic device 220 includes a first protective cover 235 (e.g., a first protective frame or a first decorative member) coupled along edges of the first housing 230. The electronic device 220 includes a second protective cover 245 (e.g., a second protective frame or a second decorative member) coupled along edges of the second housing 240. The flexible display 260 may be positioned such that edges of the first flat portion 250a are interposed between the first housing 230 and the first protective cover 235. The flexible display 260 may be positioned such that the edges of the second flat portion 250b are interposed between the second housing 240 and the second protective cover 245. The flexible display 260 may be positioned such that by a protective cap disposed a region corresponding to the hinge module, the edge of the flexible display 260 corresponding to the protective cap can be protected. Accordingly, the edges of the flexible display 260 can be substantially protected from the outside.