Patent ID: 8760368
Filing Date: 2014-06-24
Classification: G02B,G09G,H04N

Abstract:
1. A three-dimensional display device, comprising: pixel blocks each including pixels, the pixels each having a plurality of dots arranged in a matrix, sets of the pixels at the same positions in the pixel blocks forming images at respective degrees of depth, a number of the images at the respective degrees of depth corresponding to a number of the pixels in each pixel block; a display body formed in a matter that the pixel blocks are arranged in a matrix; lens blocks each including a plurality of lenses arranged in a matrix and corresponding to the pixels, ones of the plurality of lenses at the same positions in the lens blocks having the same fixed focal length; and a lens panel formed in a manner that the lens blocks are arranged in a matrix, wherein the display body and the lens panel are arranged at a predetermined interval so that the plurality of lenses and the corresponding pixels are aligned with each other, and a selected one of the dots in each of the pixels and the ones of the plurality of lenses having the same fixed focal length in the lens blocks that correspond to the pixels are aligned such that the images are virtually formed based on the respective degrees of depth to produce a three-dimensional image.