公开(公告)号：US20240105172A1

公开(公告)日：2024-03-28

申请号：US18187833

申请日：2023-03-22

Applicant: LG ELECTRONICS INC.

Inventor： Taejoon KIM ,  Jaekyung LEE ,  Changmin KWAK ,  Yongtae KIM ,  Sunki MIN ,  Hyangjin LEE ,  Yeongbin BYEON

IPC: G10L15/22 ,  H04N21/422 ,  H04N21/472

CPC classification number: G10L15/22 ,  H04N21/42203 ,  H04N21/472 ,  G10L2015/223

Abstract: In order to assist a voice recognition function when voice recognition has failed, a display device may comprise a display, a user input interface configured to receive a command from a remote control device, and a controller configured to display a keyboard window including one or more queries and a keyboard item on the display when voice recognition for a voice command uttered by a user has failed in a state in which a voice recognition function is activated.

公开(公告)号：US20230054251A1

公开(公告)日：2023-02-23

申请号：US17759353

申请日：2020-03-06

Applicant: LG ELECTRONICS INC.

Inventor： Taejoon KIM ,  Jaekyung LEE

IPC: G10L15/18 ,  G10L15/04 ,  G10L15/22 ,  G06F40/295

Abstract: A natural language processing device according to an embodiment of the present disclosure may comprise: a memory for storing a first channel named entity dictionary including basic channel names and a synonym of each of the basic channel names; a communication interface for receiving, from a display device, voice data corresponding to a voice instruction uttered by a user; and a processor which: acquires multiple channel names included in electronic program guide information; extracts channel names matching the acquired multiple channel names from the first channel named entity dictionary so as to acquire a second channel named entity dictionary; acquires the intention of a speech of the voice instruction on the basis of text data of the voice data and the second channel named entity dictionary; and transmits the acquired intention of the speech to the display device through the communication interface.

公开(公告)号：US20210306690A1

公开(公告)日：2021-09-30

申请号：US17150387

申请日：2021-01-15

Applicant: LG ELECTRONICS INC.

Inventor： Taejoon KIM ,  Yongtae KIM ,  Hyangjin LEE

IPC: H04N21/266 ,  H04N21/466 ,  H04N21/442 ,  H04N21/25 ,  G06F40/242 ,  G06F40/295

Abstract: A channel recommendation device includes a memory, a communication interface configured to communicate with a display device, and a processor configured to extract N channels from electronic program guide (EPG) information, perform named entity recognition (NER) on the extracted N channels, obtain one or more of channels successful for the NER as a recommended channel, and transmit information about the recommended channel through the communication interface to the display device.

公开(公告)号：US20250004708A1

公开(公告)日：2025-01-02

申请号：US18694645

申请日：2021-10-21

Applicant: LG ELECTRONICS INC.

Inventor： Taejoon KIM ,  Jaekyung LEE

IPC: G06F3/16 ,  H04N21/422 ,  H04N21/439

Abstract: A display device according to an embodiment of the present disclosure comprises: a display; an audio output unit; a voice acquisition unit that acquires a voice command; and a control unit that outputs a voice result according to the voice command through at least one of the display or the audio output unit, wherein, when a voice guidance function for the voice result is set to ON, the control unit may further output voice feedback for the voice result.

公开(公告)号：US20240203419A1

公开(公告)日：2024-06-20

申请号：US18557260

申请日：2021-05-31

Applicant: LG ELECTRONICS INC.

Inventor： Taejoon KIM

IPC: G10L15/26 ,  G06F40/279

CPC classification number: G10L15/26 ,  G06F40/279

Abstract: A display device, according to one embodiment of the present disclosure, comprises: a display for displaying at least one input field; a speech acquisition unit for acquiring speech inputted in the input field; and a control unit for converting the speech to text, wherein the control unit may convert the speech to text by character unit or by phrase unit according to the type of the input field.

公开(公告)号：US20220293106A1

公开(公告)日：2022-09-15

申请号：US17636335

申请日：2019-09-24

Applicant: LG ELECTRONICS INC.

Inventor： Taejoon KIM ,  Sunki MIN

IPC: G10L15/26 ,  G10L15/22 ,  G10L15/30 ,  G10L15/18

Abstract: An artificial intelligence server according to an embodiment of the present disclosure includes a communication unit configured to perform communication with a display device, a database storing a plurality of program names, and a processor configured to receive, from the display device, voice data corresponding to a voice command uttered by a user, convert the received voice data into text data, acquire a plurality of named entities from the converted text data, determine whether a program name matching one of the plurality of named entities among the plurality of program names stored in the database exists, and when the program name matching the named entity does not exist, search for the program name matching the named entity through a web.