公开(公告)号：US20240223720A1

公开(公告)日：2024-07-04

申请号：US18603558

申请日：2024-03-13

Applicant: LG ELECTRONICS INC.

Inventor： Hyeseung LEE ,  Sangjin AHN ,  Jihe SUK

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

CPC classification number: H04N5/45 ,  H04N21/42204 ,  H04N21/4312 ,  H04N21/4728 ,  H04N21/475 ,  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：US20240163967A1

公开(公告)日：2024-05-16

申请号：US18417668

申请日：2024-01-19

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：US20230269415A1

公开(公告)日：2023-08-24

申请号：US18014063

申请日：2020-07-01

Applicant: LG ELECTRONICS INC.

Inventor： Sanghyun BAEK ,  Sangjin AHN ,  Gwanhui SEO

IPC: H04N21/422 ,  G06F3/0362

CPC classification number: H04N21/4221 ,  G06F3/0362 ,  H04N21/42221

Abstract: An embodiment of the present disclosure provides a remote control device including a user input interface including a wheel button, a memory including a key buffer, a wireless communication interface, and a processor configured to receive a wheel input signal for the wheel button, generate a wheel input control signal corresponding to the wheel input signal, output the generated wheel input control signal through the wireless communication interface, store a wheel repeat control signal in the key buffer when the wheel input signal is continuously input, and output the wheel repeat control signal stored in the key buffer through the wireless communication interface at each predetermined period.

公开(公告)号：US20220272791A1

公开(公告)日：2022-08-25

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 ,  H04W4/80 ,  G09G5/00

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：US20220020314A1

公开(公告)日：2022-01-20

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

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：US20210185269A1

公开(公告)日：2021-06-17

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

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：US20170277281A1

公开(公告)日：2017-09-28

申请号：US15469093

申请日：2017-03-24

Applicant: LG ELECTRONICS INC.

Inventor： Seongwoon SEOL ,  Sangjin AHN

IPC: G06F3/0346 ,  G06F3/0488 ,  G06F3/038

CPC classification number: G06F3/0346 ,  G06F3/038 ,  G06F3/0383 ,  G06F3/04845 ,  G06F3/04883 ,  G06F2203/04806 ,  G06F2203/04808 ,  H04M1/72533 ,  H04M2250/02 ,  H04M2250/04 ,  H04M2250/06 ,  H04M2250/12 ,  H04M2250/22 ,  H04M2250/52 ,  H04N21/4126 ,  H04N21/4316 ,  H04N21/44008 ,  H04N21/4728

Abstract: A method of operating a display device includes displaying a first image of first content, wherein the first image includes a target object, receiving information on a second coordinate of the target object included in a second image of the first content from a second display device, wherein the second image is temporally later than the first image, acquiring an image tracking the target object from the second image based on the information on the second coordinate of the target object, and displaying the acquired image.