Patent ID: 9019355
Filing Date: 2015-04-28
Classification: H04N

Abstract:
1. A display apparatus comprising: a signal receiver which receives a video signal, the video signal including a left-eye image and a right-eye image; a signal processor which processes the received video signal; a display unit which displays a three-dimensional (3D) image on the basis of the processed video signal; a light source unit which emits light to the display unit; and a controller which transmits dimming information of the left-eye image and the right-eye image of the processed video signal to the light source unit and controls the light source unit to be driven on the basis of the dimming information, wherein the controller acquires the dimming information based on the video signal, wherein the video signal comprises the video signal in which the left-eye image and the right-eye image form respective frames, wherein the dimming information comprises a first dimming information on the left-eye image and a second dimming information on the right-eye image, wherein the controller acquires the first dimming information and the second dimming information based on a correlation between the left-eye image and the right-eye image which are neighboring each other, and wherein the signal processor processes the received video signal by configuring the received video signal such that each frame of the processed video signal comprises the left-eye image and the right-eye image neighboring each other in each frame.