Patent ID: 9191657
Filing Date: 2015-11-17
Classification: G02B,H04N

Abstract:
1. An image display device comprising: a display element including a pixel array including a plurality of subpixels, which are respectively formed at crossings of column lines and row lines, the display element selectively implementing a 2D image and a 3D image; and a patterned retarder including a plurality of first retarders, each of which transmits light from the display element as a first polarization component, and a plurality of second retarders, each of which transmits the light from the display element as a second polarization component, the plurality of first retarders and the plurality of second retarders being alternatively arranged, wherein when the 2D image is implemented, all of the subpixels display 2D image data, wherein when the 3D image is implemented, subpixels of (4i)th row lines display black data, where ‘i’ is a positive integer, subpixels of three adjacent row lines on the upper side of each of the (4i)th row lines display 3D image data of one of left and right eye images of the 3D image, and subpixels of three adjacent row lines on the lower side of each of the (4i)th row lines display 3D image data of the other of the left and right eye images, wherein a red subpixel, a green subpixel, and a blue subpixel of the pixel array are sequentially disposed along a column direction to constitute a unit pixel.