Patent ID: 9049436
Filing Date: 2015-06-02
Classification: G09G,H04N

Abstract:
1. A three dimensional image display device, comprising: a liquid crystal display panel assembly configured to spatially divide an image display area and alternately display a left eye image and a right eye image on the image display area; and a patterned retarder configured to polarize the left eye image and the right eye image in different directions, wherein: the liquid crystal display panel assembly comprises: one of the subpixels in each of the first and second pixels is configured to display a high gray, the other one of the subpixels in each of the first and second pixels is configured to display a low gray, and both of the subpixels in each of the first and second pixels are applied with data voltages obtained from the same information in a two dimensional (2D) display mode; in a three dimensional (3D) display mode, both the first subpixel and the third subpixel are configured to display black, or both the second subpixel and the fourth subpixel are configured to display black; and polarities of data voltages applied to the first subpixel and the second subpixel are opposite to polarities of data voltages applied to the third subpixel and the fourth subpixel, respectively.