MULTI-VIEW AUTOSTEREOSCOPIC IMAGE DISPLAY AND METHOD OF CONTROLLING OPTIMAL VIEWING DISTANCE

摘要

The present invention relates to a display device for a multi-view autostereoscopic image and a method for controlling an optimal viewing distance. The display device for a multi-view autostereoscopic image comprises: a lens disposed in front of an array of pixels in a display panel; an optimal distance control device for generating a view map by adjusting primary view images seen through both eyes of a viewer to a I (I is a positive integer) view image and a I+1 view image based on user location information detected by a sensor and automatically adjusting other view images between the primary view images to view images separated at regular intervals; a three-dimensional formatter for mapping pixel data in a multi-view image base on the view map received from the optimal viewing distance control device; and a display panel driving circuit for writing the pixel data of the multi-view image data received from the three-dimensional formatter to the display panel.