公开(公告)号：US12256118B2

公开(公告)日：2025-03-18

申请号：US18280084

申请日：2021-05-07

Applicant: LG ELECTRONICS INC.

Inventor： Yujin Bae ,  Gowoon Choi

IPC: H04N21/422 ,  H04N21/4363 ,  H04N21/4425

Abstract: The present disclosure relates to a wireless display system comprising: a reception module including a display and a memory; and a transmission module which transmits and receives an image signal and a control signal to and from the reception module, wherein the reception module may display a guide stored in the memory on the display when wireless communication with the transmission module is not connected.

公开(公告)号：US11477534B2

公开(公告)日：2022-10-18

申请号：US17413833

申请日：2019-07-16

Applicant: LG ELECTRONICS INC.

Inventor： Hyeseung Lee ,  Seongwoon Seol ,  Obong An ,  Eunyoung Cho ,  Yujin Bae ,  Sangjin Ahn

IPC: H04N21/478 ,  G06V20/40 ,  H04N21/438 ,  H04N21/44 ,  H04N21/482

Abstract: A display device including a display configured to display content; and a controller configured to capture an image of the displayed content, transmit data of the captured image to an external server, receive content information and a playback time point of the content corresponding to the captured image from the external server, acquire a presence or absence of shopping information related to the displayed content based on the received content information and the playback time point of the content, and display the shopping information on the display according to the acquired presence of the shopping information.

公开(公告)号：US09826268B2

公开(公告)日：2017-11-21

申请号：US15004090

申请日：2016-01-22

Applicant: LG ELECTRONICS INC.

Inventor： Ryoung Kim ,  Yujin Bae

IPC: H04N5/445 ,  H04N21/431 ,  H04N5/76 ,  H04N21/422 ,  H04N21/462 ,  H04N21/482 ,  H04N21/262 ,  H04N21/426 ,  H04N21/434 ,  H04N21/458 ,  H04N21/488 ,  H04N21/84 ,  H04N5/775 ,  H04N9/82

CPC classification number: H04N21/4312 ,  H04N5/76 ,  H04N5/775 ,  H04N9/8227 ,  H04N21/262 ,  H04N21/42204 ,  H04N21/42222 ,  H04N21/4263 ,  H04N21/4314 ,  H04N21/4345 ,  H04N21/458 ,  H04N21/4622 ,  H04N21/4821 ,  H04N21/4882 ,  H04N21/84

Abstract: A network device can include a tuner configured to receive audio and video data of at least one broadcast program, a network interface configured to receive at least one thumbnail image corresponding the at least one broadcast program, a user interface configured to receive a first command for executing an electronic program guide from a remote controller, and a controller configured to output a signal for displaying the electronic program guide in response to the first command. Also, the electronic program guide can include the at least one thumbnail image within a designated time zone.