THREE DIMENSIONAL IMAGE DISPLAY DEVICE AND METHOD OF DRIVING THE SAME

摘要

PURPOSE: A 3D image display device and an operating method thereof are provided to improve brightness by locally performing gradation clipping for a specific area based on one of depth information and boundary information of an object. CONSTITUTION: A display panel(100) displays an left eye image and a right eye image by turns. A backlight unit(200) includes backlight blocks. A 3D image display device controls the brightness of the backlight blocks based on depth information and boundary information of objects(10,11) in an image inputted to the display panel.