IMAGE DISPLAYING DEVICE AND A PICTURE QUALITY ADJUSTING METHOD THEREOF, CAPABLE OF PROVIDING OPTIMUM IMAGE PICTURE QUALITY EVEN IF A USER SEES A SCREEN AT ANY ANGLE

摘要

PURPOSE: An image displaying device and a picture quality adjusting method thereof are provided to enable a user to correct a color abnormal phenomena and a brightness deterioration according to a viewing angle.;CONSTITUTION: A viewing angel setup unit(130) set an angle according to a viewing location of a viewer. A memory unit stores a picture quality correction value according to the viewing angle. A control unit(1-5) performs a control operation to perform picture quality correction by applying the picture quality correction value according to the viewing angel set form the viewing angle set unit. An image signal processing unit(115) performs a picture quality correction according to a control signal of the control unit. A display panel(120) outputs an image corrected in the image signal processing unit.;COPYRIGHT KIPO 2011