Patent ID: 8743112
Filing Date: 2014-06-03
Classification: G02B,G09G,H04N

Abstract:
1. A driving method of an image display device, the comprising: separating left-eye image data and right-eye image data from an input image signal; analyzing the left-eye image data and right-eye image data to acquire brightness of a left-eye image and brightness of a right-eye image; acquiring, by a distance measurement sensor, a viewing distance between a viewer and a screen which displays the left-eye image and right-eye image; adjusting a moved distance of a pixel in the left-eye image and right-eye image, on the basis of at least one of the brightness of the left-eye image, and the brightness of the right-eye image, and the viewing distance; and dividing and displaying a left-eye image and right-eye image with respective adjusted depths thereof, in one of time or space, wherein when a brightness of a displayed image is constant, a pixel movement distance of the image according to the viewing distance increases is increased, or when the viewing distance is constant, the pixel movement distance of the image as the brightness of the image increases is increased.