公开(公告)号：US20180160096A1

公开(公告)日：2018-06-07

申请号：US15685298

申请日：2017-08-24

Applicant: LG ELECTRONICS INC.

Inventor： Sangmin LEE ,  Jiwoon KIM

IPC: H04N13/00 ,  H04N19/597

CPC classification number: H04N13/167 ,  H04N13/161 ,  H04N19/597 ,  H04N2013/0096

Abstract: A digital signage system including a first display device; a second display device arranged a first spatial interval from the first display device and having a display screen that at least partially overlaps a display screen on the first display device; and a controller configured to control the first display device to display single image data at a first time, and control the second display device to display the single image data at a second time based on the first spatial interval between the first display device and the second display device. Further, at least one of the first display device and the second display device is a transparent display.

公开(公告)号：US20180173485A1

公开(公告)日：2018-06-21

申请号：US15792172

申请日：2017-10-24

Applicant: LG ELECTRONICS INC.

Inventor： Sangmin LEE ,  Jiwoon KIM

IPC: G06F3/14 ,  G09G3/3208 ,  G09F15/00

CPC classification number: G06F3/1446 ,  G09F9/30 ,  G09F9/3026 ,  G09F15/0006 ,  G09G3/003 ,  G09G3/3208 ,  G09G2300/023 ,  G09G2300/026 ,  G09G2320/0626 ,  G09G2340/0407 ,  G09G2340/0492 ,  G09G2356/00 ,  G09G2360/04 ,  G09G2370/022 ,  G09G2380/06

Abstract: A digital signage system and a data processing method in the same are disclosed. The digital signage system comprises a plurality of display devices displaying a signage content; and a server including a communication unit for transmitting signage content data to each display device, a sensor unit for sensing movement of the plurality of display devices, and a controller for controlling the display devices of which display areas are overlapped, differently from each other on the basis of the sensed movement data of the display devices, if display areas of at least two of the plurality of display devices are overlapped with each other at a predetermined threshold value or more.