公开(公告)号：US20240373080A1

公开(公告)日：2024-11-07

申请号：US18291183

申请日：2021-07-23

Applicant: LG ELECTRONICS INC.

Inventor： Woojin CHOI

IPC: H04N21/422 ,  G06V10/56 ,  G06V10/82 ,  H04N21/431 ,  H04N21/482

Abstract: The present disclosure discloses a display device comprising: a communication unit; a display unit; a microphone; and a control unit which acquires screen image data by capturing a content provider screen including at least one piece of content outputted through the display unit upon receiving a wake-up word, inputs the screen image data to a screen recognition model corresponding to the content provider to detect at least one content region, outputs a labeling icon corresponding to each content region by using coordinate information of the content region corresponding to each of the at least one content regions detected by the screen recognition model, and when a user utterance corresponding to any one of the labeling icons is received, executes the content corresponding to the labeling icon.

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.