公开(公告)号：US12148349B2

公开(公告)日：2024-11-19

申请号：US17714784

申请日：2022-04-06

Applicant: LG ELECTRONICS INC.

Inventor： Jeonghwan Kwon ,  Eunjung Lee ,  Hyojeong Jeong ,  Kyungnam Bae ,  Byounghyun Shin ,  Taejin Park

IPC: G09G3/20

Abstract: A display device comprises a wireless communication interface configured to receive, from a terminal, an image signal corresponding to a source image which is being displayed by the terminal, a display configured to operate in a landscape posture mode or a portrait posture mode, and a controller configured to determine a display direction of the received image signal when the display operates in the portrait posture mode and to display a mirrored image in a portrait direction on the display based on the image signal when the display direction of the image signal is a portrait direction.

公开(公告)号：US11868673B2

公开(公告)日：2024-01-09

申请号：US17008232

申请日：2020-08-31

Applicant: LG ELECTRONICS INC.

Inventor： Eunjung Lee ,  Taejin Park ,  Jinseong Kim ,  Kyungnam Bae ,  Byounghyun Shin ,  Jeonghwan Kwon

IPC: H04L29/06 ,  G06F3/14 ,  H04W76/10 ,  H04W12/033 ,  H04L9/30 ,  H04W12/06

CPC classification number: G06F3/1454 ,  H04L9/30 ,  H04W12/033 ,  H04W12/06 ,  H04W76/10

Abstract: A wireless device according to an embodiment of the present disclosure may receive a mirroring request for a screen sharing service from an external device, may determine whether a transmission condition of a content image is satisfied according to the received mirroring request, and, when the transmission condition is satisfied, to transmit content image data corresponding to the content image and OSD image data corresponding to an OSD image to the external device through a wireless communication interface.

公开(公告)号：US20140380356A1

公开(公告)日：2014-12-25

申请号：US14343322

申请日：2013-05-24

Applicant: LG Electronics Inc.

Inventor： Seungjoo Hyung An ,  Kyungho Yeul Kim ,  Jongyeul Suh ,  Sejin Oh ,  Kyoungsoo Moon ,  Gomer Thomas ,  Jinwon Lee ,  Jinpil Kim ,  Taejin Park ,  Aettie Ji

IPC: H04N21/845 ,  H04N21/8545 ,  H04N21/81 ,  H04N21/262 ,  H04N21/462 ,  H04N21/438 ,  H04N21/458 ,  H04N21/858 ,  H04N21/6377

CPC classification number: H04N21/8455 ,  H04N21/26241 ,  H04N21/4383 ,  H04N21/4394 ,  H04N21/44008 ,  H04N21/458 ,  H04N21/462 ,  H04N21/4722 ,  H04N21/6377 ,  H04N21/6543 ,  H04N21/81 ,  H04N21/8133 ,  H04N21/8545 ,  H04N21/8547 ,  H04N21/8586

Abstract: A broadcast receiver processing an interactive service related to a broadcast program according to one embodiment of the present invention includes a tuner configured to receive a trigger information including an information on operation timing of a TDO (triggered declarative object), wherein the trigger information includes at least one of a first URL information indicating a position of a signaling server configured to provide a TDO parameter table, a first trigger identification information identifying a trigger included in the TDO, a first time information setting a reference time for the trigger, and a second time information setting operation time of the trigger, a first network interface configured to access the signaling server using the first URL information and configured to receive a TDO parameter table signaling metadata information on at least one TDO in a specific segment from the signaling server, wherein the TDO parameter table includes a second URL information indicating a position of a content server configured to provide at least one file included in the TDO and a second identification information identifying a trigger included in the TDO, a second network interface configured to access the content server using the second URL information and configured to receive at least one file included in the TDO, a widget engine configured to operate the trigger, and a video processor configured to generate a video image including a TDO by the trigger operation and a broadcast program.

Abstract translation: 根据本发明的一个实施例的处理与广播节目有关的交互服务的广播接收机包括调谐器，被配置为接收包括关于TDO（触发声明对象）的操作定时的信息的触发信息，其中触发信息包括在 指示被配置为提供TDO参数表的信令服务器的位置的第一URL信息中的至少一个，识别TDO中包括的触发的第一触发识别信息，设置用于触发的参考时间的第一时间信息，以及第二URL信息 时间信息设置操作时间，第一网络接口，被配置为使用第一URL信息访问信令服务器，并且被配置为从信令服务器在特定段中的至少一个TDO上接收TDO参数表信令元数据信息，其中 TDO参数表包括第二URL信息指示 提供被配置为提供包括在所述TDO中的至少一个文件的内容服务器的位置和识别所述TDO中包括的触发的第二标识信息，被配置为使用所述第二URL信息访问所述内容服务器并被配置为接收的第二网络接口 包括在TDO中的至少一个文件，被配置为操作触发的小部件引擎，以及被配置为通过触发操作和广播节目生成包括TDO的视频图像的视频处理器。

公开(公告)号：US12254877B2

公开(公告)日：2025-03-18

申请号：US17298319

申请日：2018-12-11

Applicant: LG ELECTRONICS INC.

Inventor： Eunkyung Jung ,  Hyosung Kim ,  Taejin Park ,  Woojin Choi ,  Sunho Hwang

IPC: G10L15/22 ,  G10L15/02 ,  H04N21/422

Abstract: According to an embodiment of the present disclosure, a display device includes a microphone, a wake-up word recognition unit configured to determine whether a voice wake-up word received through the microphone is recognized, and a main processor configured to, when recognition of the voice wake-up word is successful in the wake-up word recognition unit, determine whether the voice wake-up word is a normal wake-up word based on feature information of the voice wake-up word, and, when it is determined that the voice wake-up word is the normal wake-up word, perform a function corresponding to a received speech command as the speech command is received through the microphone.

公开(公告)号：US11758221B2

公开(公告)日：2023-09-12

申请号：US17292259

申请日：2018-12-31

Applicant: LG ELECTRONICS INC.

Inventor： Hyojeong Jeong ,  Taejin Park ,  Chiho Shin ,  Chanseok Lim

IPC: H04N21/4367 ,  H04W4/80 ,  H04N21/414 ,  H04N21/422 ,  H04N21/475

CPC classification number: H04N21/4367 ,  H04N21/41407 ,  H04N21/4222 ,  H04N21/42209 ,  H04N21/4753 ,  H04W4/80

Abstract: A wireless communication connection system enables an electronic device to perform Wi-Fi connection using a mobile terminal and to facilitate liking to the mobile terminal. The wireless communication connection system includes a mobile terminal connected to a wireless communication network, and an electronic device to perform, when receiving wireless communication connection information from the mobile terminal, the wireless communication connection based on the received wireless communication connection information. The electronic device displays an authentication manner, receives the wireless communication connection information from the mobile terminal when the mobile terminal is authenticated in the authentication manner, and is connected to a wireless communication network the same as the wireless communication network connected to the mobile terminal.

公开(公告)号：US09918131B2

公开(公告)日：2018-03-13

申请号：US15038550

申请日：2015-01-29

Applicant: LG ELECTRONICS INC.

Inventor： Chuhyun Seo ,  Taejin Park

IPC: G06F3/00 ,  G06F13/00 ,  H04N5/445 ,  H04N21/462 ,  H04N21/482 ,  H04N21/485 ,  H04N21/61

CPC classification number: H04N21/4622 ,  H04N21/4821 ,  H04N21/4854 ,  H04N21/6106

Abstract: A broadcast receiving device is disclosed. The broadcast receiving device includes: a data storage unit; a communication unit configured to receive a first electronic program guide (EPG) through a broadcast network and to receive a second EPG through the Internet; and a controller. The controller may be configured to: process the first EPG to generate first broadcast-related information, process the second EPG to generate second broadcast-related information, make the first broadcast-related information and the second broadcast-related information into databases having different data structures and store the databases in the data storage unit. In addition, when a broadcast-related information request is received from an application being executed, the controller may selectively search a database corresponding to at least one of the first broadcast-related information and the second broadcast-related information to obtain requested broadcast-related information and to deliver the obtained broadcast-related information to the application.

公开(公告)号：US11703991B2

公开(公告)日：2023-07-18

申请号：US17647078

申请日：2022-01-05

Applicant: LG ELECTRONICS INC.

Inventor： Jeonghwan Kwon ,  Kyungnam Bae ,  Taejin Park ,  Eunjung Lee ,  Hyojeong Jeong ,  Donghee Lee ,  Byounghyun Shin

IPC: G06F3/04812 ,  G06F3/14

CPC classification number: G06F3/04812 ,  G06F3/1454 ,  G06F2203/0383

Abstract: According to an embodiment of the present disclosure, a display device may include a wireless communication unit configured to wirelessly receive a first video signal based on a first video being displayed by a terminal, a display unit configured to display a first mirroring video based on the first video signal, and a control unit configured to receive a user input while the first mirroring video is being displayed, and transmit, to the terminal, a packet that does not include a mouse cursor parameter for requesting coordinates of a mouse cursor when the received user input is a touch input.

公开(公告)号：US12254231B2

公开(公告)日：2025-03-18

申请号：US18470013

申请日：2023-09-19

Applicant: LG ELECTRONICS INC.

Inventor： Woojin Choi ,  Subin Kang ,  Taejin Park

IPC: G06F3/14 ,  G06F1/16 ,  G09G3/00

Abstract: Disclosed herein is a display apparatus configured to rotate around a fixed axis. The display apparatus includes: a display configured to rotate around the fixed axis and display an image; and a controller configured to process an original image and control the display to display the original image, wherein the original image is stored in a memory or received through wired or wireless communication. The controller is configured to: obtain an output image by processing a central area including an object in the original image to be suitable for a rotation state of the display and a resolution of the display; and control the display to display the obtained output image.