Patent ID: 9638925
Date: 2017-05-02
CPC Classifications: G02B,G02F,G09G,H01L,H04N

Claim:
1. A display device, comprising a first panel and a second panel disposed at a distance from the first panel, wherein the first panel comprises a plurality of first display groups each of which comprises a plurality of rows of sub-pixels, the second panel is a transparent panel and comprises a plurality of second display groups each of which comprises a plurality of rows of sub-pixels, the respective rows of sub-pixels in the first display groups correspond to the respective rows of sub-pixels in the second display groups one for one; the display device further comprising a multi-viewpoint grating which is capable of guiding the light emitted from respective rows of the sub-pixels in the plurality of first display groups in the first panel to respective rows of the sub-pixels in the plurality of second display groups in the second panel in a manner of one for one, so that a plurality of fields of view are formed at a light-emitting side of the second panel and a stereoscopic image is visible in each field of view, wherein the number of fields of view is the same as the number of rows of sub-pixels in the first display group.