US Patent 10564738 Electronic device including detachable input device

An electronic device according to one embodiment may include: a housing having a first side facing a first direction, a second side facing a second direction opposite to the first direction, and a side surrounding at least a portion of a space between the first side and the second side; a display disposed on the first side of the housing; a detachable input device disposed to surround the display on the first side; and a coupling structure that detachably couples the detachable input device to the housing. Other embodiments may be possible.