A display device is provided, which has a display panel, a support portion, and a telescopic portion. The display panel has a bending portion for bending so as to fold the display panel inwardly or outwardly. The support portion supports and is connected to the display panel. The telescopic portion is at least disposed opposite to the bending portion, and at least one end of the telescopic portion extends to be movably connected with the support portion, such that a length of a part of the telescopic portion corresponding to the bending portion changes following a bending state of the bending portion.