公开(公告)号：US10009657B2

公开(公告)日：2018-06-26

申请号：US14865407

申请日：2015-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Sungoh Kim ,  Seongwoon Seol ,  Hyeseung Lee

IPC: G09G5/00 ,  H04N21/485 ,  G09G3/34 ,  H04N5/45 ,  H04N5/57 ,  H04N5/445 ,  G02F1/1335

CPC classification number: H04N21/4854 ,  G02F2001/133601 ,  G09G3/3406 ,  G09G3/3426 ,  G09G2320/0271 ,  G09G2320/062 ,  G09G2320/0626 ,  G09G2320/0646 ,  G09G2320/066 ,  G09G2320/0686 ,  G09G2320/08 ,  G09G2340/04 ,  G09G2340/045 ,  G09G2340/0464 ,  G09G2340/10 ,  G09G2360/16 ,  G09G2370/10 ,  G09G2370/12 ,  G09G2370/20 ,  H04N5/445 ,  H04N5/44591 ,  H04N5/45 ,  H04N5/57

Abstract: An image display apparatus is disclosed. The image display apparatus includes a display panel, a backlight unit including a plurality of light sources to output light to the display panel, an image receiver to receive multiple images from a plurality of image sources, and a controller to perform control to display the multiple images received from the image receiver and to independently perform local dimming on each of the multiple images according to multiple image display input, and thus performs local dimming for each multiple image during display of the multiple images.