公开(公告)号：US20170318259A1

公开(公告)日：2017-11-02

申请号：US15254131

申请日：2016-09-01

Applicant: LG ELECTRONICS INC.

Inventor： Youngkyu JO ,  Inhyuk CHOI ,  Jungwoo MYUNG ,  Kyoungwon MIN

IPC: H04N7/01 ,  G06F3/14

CPC classification number: H04N7/0137 ,  G06F3/1446 ,  G09F13/00 ,  H04N5/64 ,  H04N7/002

Abstract: A multi-vision device can include a first display set configured to display a first split image of an entire image of content according to a progressive scanning method; a second display set disposed on a lower side of the first display set to display a second split image of the entire image; and a control unit configured to scan the second split image on the second display set according to a reverse-progressive scanning method, invert the scanned second split image vertically and display the inverted second split image on the second display set.