Patent ID: 8279270
Filing Date: 2012-10-02
Classification: H04N

Abstract:
1. A three dimensional display, comprising: a display panel for displaying a plurality of two dimensional display images, wherein the two dimensional display images are different images of a three dimensional object viewed from different view directions; and a view-scanning layer disposed on the display panel and receiving the two dimensional display images, the view-scanning layer having a plurality of light refracting modulation regions, wherein each of the light refracting modulation regions comprises a view-scanning unit which changes an ongoing direction of a light according to an applied electric field so as to project a part of each of the two dimensional display images at the different view directions at different times during forming of a three dimensional image, wherein different parts of the same two dimensional display image projected at the same view direction form a complete two dimensional display image, and a plurality of complete two dimensional display images projected at the different view directions forms a three dimensional image of the three dimensional object, and each of the view directions corresponds to the ongoing direction of the light.