PURPOSE: A display device is provided to increase resolution and to reduce crosstalk between a left-eye and a right-eye when displaying a stereoscopic image. CONSTITUTION: A display device includes a display panel (300), a polarization plate, a phase delay plate (30) and eyeglasses (60). The display panel includes a plurality of pixels. The plurality of pixels includes a first sub-pixel (PXa) and a second sub-pixel (PXb). The polarization plate is located on a first plane of the display panel. The phase delay plate is located on a first polarization plate and includes a first phase delay unit (30a) corresponding to the first sub-pixel or a second phase delay unit (30b) corresponding to the second sub-pixel. The eyeglasses are separated from the display panel and include a first eyeglasses unit (60a) and a second eyeglasses unit (60b).
