BACKLIGHT UNIT AND DISPLAY DEVICE HAVING THE SAME

摘要

A display device comprises a display panel and a backlight unit. The display panel alternately displays a left-eye image and a right-eye image during successive frame intervals in a three-dimensional mode. The backlight unit comprises a light source including a plurality of light emitting blocks and a light guide member. The light guide member includes a plurality of lenticular patterns formed on a first surface and a plurality of light guide patterns formed on a second surface. Each of the plurality of lenticular patterns and the plurality of light guide patterns extends toward a first direction and is arranged in a second direction which crosses with the first direction.