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：US20220358920A1

公开(公告)日：2022-11-10

申请号：US17624070

申请日：2019-07-19

Applicant: LG ELECTRONICS INC.

Inventor： Jaekyung LEE ,  Myeongok SON

IPC: G10L15/22 ,  H04N21/422 ,  H04N21/436

Abstract: A display device for controlling a home appliance by using voice recognition according to an embodiment of the present invention includes: a wireless communication unit configured to wirelessly communicate with the home appliance; and a control unit configured to receive a voice command, to obtain intention of the received voice command, to determine whether the obtained intention is a custom operation request for controlling a function specialized for the home appliance, to convert the voice command into a custom operation command for performing the specialized function when the intention is the custom operation request, and to transmit the converted custom operation command to the home appliance through the wireless communication unit.

公开(公告)号：US20220286726A1

公开(公告)日：2022-09-08

申请号：US17637742

申请日：2019-09-03

Applicant: LG ELECTRONICS INC.

Inventor： Seunghyun HEO ,  Jaekyung LEE

IPC: H04N21/422 ,  G10L15/18 ,  G10L15/30 ,  G10L15/22 ,  H04N21/437 ,  H04N21/482 ,  H04N21/472

Abstract: A display device comprises a network interface, a memory, a display unit, and a control unit. When speech is received while a content image is displayed through a content provider application, the control unit controls the network interface so as to transmit, to a content provider that provided the content provider application, request information corresponding to the speech.

公开(公告)号：US20220272409A1

公开(公告)日：2022-08-25

申请号：US17628167

申请日：2019-07-16

Applicant: LG ELECTRONICS INC.

Inventor： Jaekyung LEE

IPC: H04N21/436 ,  H04N21/466 ,  H04N21/4363

Abstract: According to an embodiment of the present invention, a display device for controlling one or more home appliances in consideration of a viewing situation can include: a display unit; a storage unit configured to store a learned usage pattern inference model by using a deep learning algorithm or a machine learning algorithm; a user input interface unit configured to receive a viewing event; and a control unit configured to obtain a viewing pattern from the received viewing event, to use the usage pattern inference model to obtain a usage pattern of the one or more home appliances from the obtained viewing pattern, and to display, on the display unit, usage recommendation information indicating the obtained usage pattern.

公开(公告)号：US20220223151A1

公开(公告)日：2022-07-14

申请号：US17610201

申请日：2019-05-15

Applicant: LG ELECTRONICS INC.

Inventor： Hyangjin LEE ,  Jaekyung LEE

IPC: G10L15/22 ,  G10L15/30 ,  G10L15/18 ,  G06F3/14 ,  H04N21/422 ,  H04N21/438

Abstract: A display device for providing a speech recognition service according to an embodiment of the present disclosure can include a display unit, a network interface unit configured to communicate with a server, and a control unit configured to receive a voice command uttered by a user, acquire usage information of the display device, transmit the voice command and the usage information of the display device to the server through the network interface unit, receive, from the server, an utterance intention based on the voice command and the usage information of the display device, and perform an operation corresponding to the received utterance intention.

公开(公告)号：US20210375284A1

公开(公告)日：2021-12-02

申请号：US17334280

申请日：2021-05-28

Applicant: LG ELECTRONICS INC.

Inventor： Yookyoung CHOI ,  Kiwon PARK ,  Jaekyung LEE

IPC: G10L15/22 ,  G10L15/02

Abstract: The present disclosure relates to a server and a system including the same. The server according to an embodiment of the present disclosure includes: a communicator configured to perform communication through a network; a storage configured to store data on at least one predetermined word; and a controller configured to: upon receiving an input signal, including data on speech, from a first electronic device through the communicator, determine whether a last part of the speech corresponds to any one of the at least one predetermined word; in response to there being a word corresponding to the last part of the speech among the at least one predetermined word, transmit a first response signal, including data on a response to the speech and data on at least one additional query, to the first electronic device through the communicator; and in response to there being no word corresponding to the last part of the speech among the at least one predetermined word, transmit a second response signal, including data on a response to the speech, to the first electronic device through the communicator. Various other embodiments are also possible.

公开(公告)号：US20210345014A1

公开(公告)日：2021-11-04

申请号：US17008203

申请日：2020-08-31

Applicant: LG ELECTRONICS INC.

Inventor： Seunghyun HEO ,  Jeean CHANG ,  Jaekyung LEE

IPC: H04N21/81 ,  G06K9/00 ,  G06F3/0346 ,  H04N21/422 ,  H04N21/431 ,  H04N21/643 ,  H04N21/482

Abstract: Provided is a display device capable of providing diversity of search through a plurality of apps capable of providing search results for search sources. An execution command of a context search app is received. One or more search source icons corresponding to one or more search source apps matched with the calling app is displayed on a display according to the received execution command. when one of the one or more search source icons is selected, the search result for the search source is acquired through a search source app corresponding to the selected icon. The acquired search result is displayed on the display.

公开(公告)号：US20200341730A1

公开(公告)日：2020-10-29

申请号：US16923446

申请日：2020-07-08

Applicant: LG ELECTRONICS INC.

Inventor： Sunki MIN ,  Kiwoong LEE ,  Hyangjin LEE ,  Jeean CHANG ,  Seunghyun HEO ,  Jaekyung LEE

IPC: G06F3/16 ,  H04N5/44

Abstract: A display device according to an embodiment of the present invention may comprise: a display unit for displaying a content image; a microphone for receiving voice commands from a user; a network interface unit for communicating with a natural language processing server and a search server; and a control unit for transmitting the received voice commands to the natural language processing server, receiving intention analysis result information indicating the user's intention corresponding to the voice commands from the natural language processing server, and performing a function of the display device according to the received intention analysis result information.

公开(公告)号：US20180070122A1

公开(公告)日：2018-03-08

申请号：US15675628

申请日：2017-08-11

Applicant: LG ELECTRONICS INC.

Inventor： Sanghyun BAEK ,  Jaekyung LEE

IPC: H04N21/41 ,  H04N21/4363 ,  G09G5/00 ,  H04N5/44

Abstract: A sink device includes: a network transceiver configured to communicate with a source device; a display; and a controller configured to: receive video content from the source device via the network transceiver, wherein a source display of the source device corresponds to original display coordinates; cause the display to display the video content, wherein the display corresponds to changed display coordinates; receive a control signal for selecting a first coordinate of the display; generate a second coordinate with respect to the original display coordinates, wherein the second coordinate corresponds to the first coordinate; and cause the network transceiver to transmit the second coordinate to the source device.

公开(公告)号：US20170180672A1

公开(公告)日：2017-06-22

申请号：US15381829

申请日：2016-12-16

Applicant: LG ELECTRONICS INC.

Inventor： Donghee LEE ,  Gahyun Chloe SUN ,  Woojin JEONG ,  Jaekyung LEE

IPC: H04N5/44 ,  G06F3/14 ,  G06F3/033

CPC classification number: H04N5/4403 ,  G06F3/033 ,  G06F3/1446

Abstract: A display device, which is connected to other display device and has one side surface closely contacting a side surface of the other display device, includes: a display unit configured to display at least a portion of a pointer corresponding to a movement of a remote control device; a communication unit configured to perform a connection with the other display device; and a control unit configured to control the pointer to be displayed on at least one of the display device and the other display device based on a placement state of the display device and the other display device and movement information received from the remote control device.