Patent ID: 9185397
Filing Date: 2015-11-10
Classification: H04N

Abstract:
1. A driving method of a 3-dimensional image display device that comprises a display panel comprising a matrix of unit pixels and a barrier panel disposed on the display panel, the driving method comprising: using a first array of the unit pixels to display an image and using a second array of the unit pixels to display black, the second array comprising the unit pixels not included in the first array; and forming openings in the barrier panel to expose the first array of unit pixels, the width of the each opening ranging from 1.5 to 2 times the width of one unit pixel, wherein the unit pixels are arranged in unit pixel groups that comprise four consecutive unit pixels in a row direction; and wherein each unit pixel group comprises two unit pixels of the first array and two unit pixels of the second array, and each of the unit pixels of the first array is alternatively arranged with respect to each of the unit pixels of the second array along the row direction.