Stereoscopic display device and mobile device having the same

摘要

A mobile terminal comprising a stereoscopic display unit (252) outputting a stereoscopic image is disclosed. In one embodiment the stereoscopic display unit (252) comprises a display element (252a) configured to periodically display left and right images, a refractive lens unit (280) disposed to overlap with the display element (252a) and configured to change refractive characteristics thereof, and a controller (180) configured to control the refractive characteristics of the refractive lens unit (280) such that a refraction direction of transmitted light is periodically changed to make the left and right images face in different directions.