公开(公告)号：US20240061645A1

公开(公告)日：2024-02-22

申请号：US18060194

申请日：2022-11-30

Applicant: LG ELECTRONICS INC.

Inventor： Gwanhui SEO

IPC: G06F3/16 ,  H04W4/80 ,  H04R3/00

CPC classification number: G06F3/167 ,  H04W4/80 ,  H04R3/005 ,  H04R2420/07

Abstract: Provided are a display device capable of processing a plurality of voice commands requested from a plurality of wireless sound devices, and an operating method thereof. The display device includes: a communication unit communicatively connected to a plurality of wireless sound devices; a voice acquisition unit configured to acquire a voice command requested from the plurality of wireless sound devices; and a processor configured to process the voice command, wherein the processor is configured to: perform communication connection to the plurality of wireless sound devices; when a voice transmission request is received from the plurality of wireless sound devices, identify the wireless sound devices based on addresses of the wireless sound devices; and determine a voice command processing sequence for the plurality of wireless sound devices based on a time sequence of the voice transmission request.

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：US20230394951A1

公开(公告)日：2023-12-07

申请号：US18033204

申请日：2020-10-22

Applicant: LG ELECTRONICS INC.

Inventor： Hyojeong JEONG ,  Gwanhui SEO

IPC: G08B21/24 ,  H04W4/80

CPC classification number: G08B21/24 ,  H04W4/80

Abstract: The present disclosure provides a mobile terminal comprising a communication unit that is paired with a display device and configured to perform a communication; an input unit configured to receive a search command from a user; a processor configured to transmit a search function activation command to the display device through the communication unit, receive a packet signal from a remote control device that transmits a packet signal at a predetermined packet period according to the search function activation command of the display device, obtain a signal strength of the packet signal, receive packet pattern information from the display device, and determine a distance with the remote control device based on whether the packet is changed and the signal strength.

公开(公告)号：US20230254526A1

公开(公告)日：2023-08-10

申请号：US17943009

申请日：2022-09-12

Applicant: LG ELECTRONICS INC.

Inventor： Sanghyun BAEK ,  Gwanhui SEO

IPC: H04N21/422 ,  H04N21/4363

CPC classification number: H04N21/42221 ,  H04N21/43637 ,  H04N21/42226

Abstract: According to an embodiment of the present disclosure, a remote control device for transmitting and receiving a control signal to and from a display device may include a Bluetooth circuit configured to establish Bluetooth connection with the display device, an IR circuit configured to output an IR signal, and a controller configured to output an IR signal for controlling the display device or an external device connected to the display device based on information on a video input mode of the display device when Bluetooth connection with the display device is not established.