Patent ID: 9488844
Filing Date: 2016-11-08
CPC Classification: G02B,G02F,H04N

Claim Text:
1. A stereoscopic image display device, comprising: a display unit comprising a plurality of pixel units, wherein at least one of the pixel units has a short side extended in a first direction and a long side extended in a second direction different from the first direction; and an image conversion unit comprising a first lenticular lens overlapped with at least two of the pixel units arranged adjacent to each other in the first direction and extended in the second direction, a plurality of first prisms corresponding to the first lenticular lens and alternately arranged in the second direction to expose the first lenticular lens, and a plurality of second prisms corresponding to a second lenticular lens adjacent to the first lenticular lens and alternately arranged in the second direction to expose the second lenticular lens, wherein the first prisms have a same shape as each other and the second prisms have a same shape as each other, wherein a mid-portion of a short side of each of the first prisms is disposed at a first edge of the first lenticular lens, and a mid-portion of a short side of each of the second prisms is disposed at a second edge of the second lenticular lens, wherein the first and second edges meet each other and extend in the second direction, and the mid-portion of the short side of each of the first prisms does not contact the mid-portion of the short side of each of the second prisms where the first and second edges meet, and wherein the image conversion unit controls light transmitted through the display unit to convert a two-dimensional image displayed by the display unit into a three-dimensional image.