公开(公告)号：US10860273B2

公开(公告)日：2020-12-08

申请号：US15574135

申请日：2015-09-08

Applicant: LG ELECTRONICS INC.

Inventor： Joonghee Han ,  Donghee Lee ,  Woojin Choi ,  Seunghyun Heo ,  Gahyun Chloe Sun ,  Sangrok Lee ,  Hyeongjin Park ,  Youngjae Jung ,  Kanghak Han ,  Jaeho Lee ,  Hojun Nam ,  Donguk Lee ,  Woojin Jeong ,  Seokho Jang ,  Changhoon Kim

IPC: G06F3/14 ,  H04N5/445 ,  H04N21/436 ,  H04N21/4363 ,  H04N21/462 ,  H04N21/4402 ,  H04N21/41 ,  H04N21/43

Abstract: A display device operation method according to an embodiment of the present invention comprises the steps of: outputting first content on a screen of the display device; receiving a screen link request for linking a first screen of the display device and a second screen of another display device connected to the display device; and controlling the display device and another display device such that the first content is output on a merged screen in which the first screen and the second screen are merged according to the received screen link request.