公开(公告)号：US20180129462A1

公开(公告)日：2018-05-10

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

CPC classification number: G06F3/1446 ,  G06F3/1415 ,  G09G2300/026 ,  G09G2360/04 ,  H04N5/445 ,  H04N21/4122 ,  H04N21/4307 ,  H04N21/436 ,  H04N21/4363 ,  H04N21/440263 ,  H04N21/440272 ,  H04N21/4621

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.

公开(公告)号：US20190086991A1

公开(公告)日：2019-03-21

申请号：US15891733

申请日：2018-02-08

Applicant: LG ELECTRONICS INC.

Inventor： Sangrok LEE ,  Sunho HWANG ,  Kwangseob JEONG ,  Sijin KIM ,  Eunjung LEE

IPC: G06F1/32 ,  H04N21/443

Abstract: Provided is a display device. The display device includes a wireless communication unit configured to transmit/receive a packet according to a wireless communication manner, a storage unit configured to store information of at least one wake-up registration device, and a controller configured to allow the wireless communication unit to operate in a wake-up mode when power of the display device is turned off. The wireless communication unit outputs a first packet including information of the display device as operating in the wake-up mode, receives a second packet corresponding to a response of the outputted first packet, and turns on the power of the display device on the basis of the received second packet.