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：US11323651B2

公开(公告)日：2022-05-03

申请号：US17186778

申请日：2021-02-26

Applicant: LG ELECTRONICS INC.

Inventor： Hyeseung Lee ,  Sangjin Ahn ,  Jihe Suk

IPC: H04N5/45 ,  H04N21/4728 ,  H04N21/475 ,  H04N21/422 ,  H04N21/431 ,  H04N21/47

Abstract: A method for controlling a display device, according to one embodiment of the present invention, comprises: displaying, on a main screen of a display device, content including at least one object; receiving an input for selecting a specific object from the at least one object displayed on the main screen; specifying the specific object by corresponding to the received selection input, expanding a specific area including the specific object; displaying a window including the content displayed on the main screen; displaying the expanded specific area on the main screen; and displaying, within the displayed window, an indicator for displaying the expended specific area, wherein the specific area changes according to a position of the specific object, and the content corresponds to a video.

公开(公告)号：US11735094B2

公开(公告)日：2023-08-22

申请号：US17413291

申请日：2019-06-27

Applicant: LG ELECTRONICS INC.

Inventor： Kyungryun Lee ,  Miyeon Kwon ,  Seongwoon Seol ,  Sangjin Ahn

IPC: G09G3/20 ,  H04N21/41

CPC classification number: G09G3/2096 ,  G09G2320/103 ,  G09G2340/12 ,  G09G2370/02 ,  G09G2370/06 ,  G09G2370/16 ,  G09G2370/22 ,  H04N21/4104

Abstract: The objective of the present invention is to provides a display device for automatically recognizing an external device connected to external input terminals, the display device receiving pieces of control information about external devices connected to the same Internet, and then sensing whether a change in the output images occurs during the transmission of a control signal by using the pieces of received control information, while sequentially outputting images received from the external input terminals, thereby recognizing the external device connected to the input terminals.

公开(公告)号：US11545022B2

公开(公告)日：2023-01-03

申请号：US17318787

申请日：2021-05-12

Applicant: LG ELECTRONICS INC.

Inventor： Gwanhui Seo ,  Sangjin Ahn ,  Sanghyun Baek

IPC: G08B21/18 ,  G06F3/147

Abstract: The present disclosure relates to an image display apparatus and a method thereof. The image display apparatus according to an embodiment of the present disclosure comprises: a display; an external device interface including at least one communication module, the external device being configured to communicate with a remote control device using short-range communication; a memory; and a controller configured to: check a voltage value of a battery included in the remote control device based on data included in a control signal received from the remote control device; when the voltage value of the battery is less than a predetermined reference voltage value, store the voltage value of the battery in the memory, and output a first message for requesting battery replacement through the display; when the control signal includes data indicating that the battery is replaced, calculate a voltage difference between a voltage value stored in the memory and the voltage value included in the control signal; and when the voltage difference is less than a predetermined reference difference, determine that the replaced battery needs to be replaced.

公开(公告)号：US10986302B2

公开(公告)日：2021-04-20

申请号：US15573806

申请日：2015-08-21

Applicant: LG ELECTRONICS INC.

Inventor： Hyeseung Lee ,  Sangjin Ahn ,  Jihe Suk

IPC: H04N5/45 ,  H04N21/4728 ,  H04N21/475 ,  H04N21/422 ,  H04N21/431 ,  H04N21/47

Abstract: A method for controlling a display device, according to one embodiment of the present invention, comprises: displaying, on a main screen of a display device, content including at least one object; receiving an input for selecting a specific object from the at least one object displayed on the main screen; specifying the specific object by corresponding to the received selection input, expanding a specific area including the specific object; displaying a window including the content displayed on the main screen; displaying the expanded specific area on the main screen; and displaying, within the displayed window, an indicator for displaying the expended specific area, wherein the specific area changes according to a position of the specific object, and the content corresponds to a video.

公开(公告)号：US10963151B2

公开(公告)日：2021-03-30

申请号：US16012122

申请日：2018-06-19

Applicant: LG ELECTRONICS INC.

Inventor： Hyeseung Lee ,  Miyeon Kwon ,  Sangjin Ahn

IPC: G06F3/0485 ,  G06F3/0481 ,  G06F3/0488 ,  H04N21/422 ,  H04N21/41 ,  G06F3/0484 ,  G06F3/14 ,  H04N21/47 ,  H04N21/431

Abstract: An image display apparatus includes a display, an interface to exchange data with a mobile terminal, and a controller to, when mirroring with the mobile terminal is performed, control to display a mirrored image corresponding to an image displayed on a display of the mobile terminal, and when a zoom-in display input for a first area being a part of the mirrored image is received in state that the mirrored image is displayed, control to display a zoomed-in image of the first area of the mirrored image on the display.