公开(公告)号：US12206927B2

公开(公告)日：2025-01-21

申请号：US17791312

申请日：2020-01-09

Applicant: LG ELECTRONICS INC.

Inventor： Seongwoon Seol ,  Kyung Ryun Lee ,  Eunyoung Cho

IPC: H04N21/422

Abstract: A display device and a method for controlling same are disclosed. The display device compares device information of an external electronic device stored in the display device with device information transmitted by the external electronic device, thereby being capable of accurately recognizing a change in the external electronic device communicatively connected with the display device in a state in which the display device is turned off.

公开(公告)号：US12096064B2

公开(公告)日：2024-09-17

申请号：US17788634

申请日：2019-12-23

Applicant: LG ELECTRONICS INC.

Inventor： Hyeseung Lee ,  Eunyoung Cho

IPC: H04N21/422 ,  G06F3/16 ,  G10L15/22

CPC classification number: H04N21/42203 ,  G06F3/167 ,  G10L15/22 ,  G10L2015/223

Abstract: A display device according to the present disclosure may comprise: a display which displays a content; and a controller which, upon receiving a voice command, controls the display to display content-related information corresponding to a scene at the time of receiving the voice command, wherein the controller may change arrangement of the content-related information on the basis of a category requested by the voice command.

公开(公告)号：US12225256B2

公开(公告)日：2025-02-11

申请号：US17757767

申请日：2019-12-19

Applicant: LG ELECTRONICS INC.

Inventor： Miyeon Kwon ,  Seongwoon Seol ,  Kyungryun Lee ,  Eunyoung Cho

IPC: H04N21/422

Abstract: A display device according to an embodiment of the present disclosure comprises: a display unit; a user input interface unit which receives a signal from a remote control device; and a control unit which receives a voice signal, and on the basis of data extracted from the voice signal, sets an external device connected to the display device as an object to be controlled by the remote control device.

公开(公告)号：US12155887B2

公开(公告)日：2024-11-26

申请号：US18008415

申请日：2020-06-04

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/431 ,  G06V10/70 ,  G06V10/94 ,  H04N21/4722

Abstract: The present disclosure relates to an image display apparatus and an operating method thereof. The image display device according to an embodiment of the present disclosure includes a display; a network interface unit that performs communication through a network; and a controller, wherein the controller generates data for a screen output through the display, when a preset user input is received while a first content is output through the display, obtains data, which corresponds to data of the screen, that is related to an object included in the screen, from a first server through the network interface unit, determines at least one first object related to a position corresponding to the user input, among object included in the screen, based on the data that is related to the object, and outputs a user interface (UI) for the at least one first object through the display. Various other embodiments are possible.

公开(公告)号：US11917714B2

公开(公告)日：2024-02-27

申请号：US17305087

申请日：2021-06-30

Applicant: LG ELECTRONICS INC.

Inventor： Sanghyun Baek ,  Obong An ,  Eunyoung Cho ,  Sangjin Ahn

IPC: H04W76/38 ,  G09G5/00 ,  H04W4/80

CPC classification number: H04W76/38 ,  G09G5/006 ,  H04W4/80 ,  G09G2370/16

Abstract: The present disclosure provides a display device including: a communication interface configured to perform Bluetooth communication with at least one external device; and a processor configured to obtain a list of connected devices including information about at least one external device Bluetooth-paired or connected with the display device through the communication interface, and obtain first execution information about a first application being executed on the display device, obtain first necessary device condition information required by the first application based on the first execution information, and release a connection with at least one external device not satisfying the first necessary device condition information in the list of connected devices.

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：US11949942B2

公开(公告)日：2024-04-02

申请号：US17812422

申请日：2022-07-13

Applicant: LG ELECTRONICS INC.

Inventor： Seongwoon Seol ,  Obong An ,  Eunyoung Cho

IPC: H04N21/431 ,  H04N21/439

CPC classification number: H04N21/4316 ,  H04N21/4394

Abstract: According to an embodiment, a display device includes a display, a network interface configured to communicate with an external server, and a controller configured to capture audio content during playback of Audio/Video (A/V) content, acquire a first content identifier based on the captured audio content, display a first pop-up window corresponding to the acquired first content identifier on the display, when a mute interval is continued for a predetermined time, capture video content, acquire a second content identifier based on captured video content, and, when the acquired second content identifier is not identical to the first content identifier, display a second pop-up window corresponding to the second content identifier on the display.

公开(公告)号：US11924515B2

公开(公告)日：2024-03-05

申请号：US17429537

申请日：2019-02-14

Applicant: LG ELECTRONICS INC.

Inventor： Hyeseung Lee ,  Eunyoung Cho ,  Miyeon Kwon ,  Obong An ,  Seongwoon Seol ,  Kyungryun Lee

IPC: H04N21/478 ,  H04N21/4722 ,  H04N21/482 ,  H04N21/658

CPC classification number: H04N21/47815 ,  H04N21/4722 ,  H04N21/4828 ,  H04N21/6581

Abstract: The present disclosure provides a display device for providing a function of searching for a product, a person, a place, or music appearing in a video, and an operation method therefor. The display device includes a display configured to display video, a user input interface configured to receive a search command, a controller configured to obtain video scene information at a time point when the search command is received, and a network interface configured to receive information about a product included in the video scene at a time point when the search command is received, based on the video scene information, wherein the display is configured to display a search result screen including a product icon representing the product.

公开(公告)号：US10334200B2

公开(公告)日：2019-06-25

申请号：US15711871

申请日：2017-09-21

Applicant: LG ELECTRONICS INC.

Inventor： Eunyoung Cho ,  Sangjin Ahn ,  Sanghyun Baek

IPC: H04N5/445 ,  H04N5/44 ,  G06F3/14 ,  G06T3/40

Abstract: A first wireless device that supports a Wi-Fi direct service includes: a display unit configured to display an entire image of content being displayed by a second wireless device; a communication unit configured to perform a connection setup with the second wireless device; and a processor configured to control the display unit and the communication unit. The processor receives a zoom-in request signal for zooming in a partial image included in the entire image and receives data of the entire image and data of a zoomed-in partial image corresponding to the partial image from the second wireless device based on the zoom-in request signal.