公开(公告)号：US20170347154A1

公开(公告)日：2017-11-30

申请号：US15528311

申请日：2014-12-17

申请人： LG ELECTRONICS INC.

发明人： Huisang YOO ,  Kyoungsoo MOON ,  Seungjoo AN ,  Younghun SONG ,  Jinwon LEE

IPC分类号： H04N21/45 ,  G06Q30/02 ,  H04N21/466 ,  H04N21/472

CPC分类号： H04N21/4532 ,  G06Q30/0269 ,  H04N21/45 ,  H04N21/4668 ,  H04N21/472

摘要： The operating method of a video display apparatus according to an embodiment of the present invention comprises the steps of: recognizing content by using automatic content recognition; displaying a questionnaire for personalized service when the number of use of the recognized content reaches a threshold; receiving a user response to the displayed questionnaire; and providing the personalized service on the basis of the questionnaire reflecting the received user response.

公开(公告)号：US20170223432A1

公开(公告)日：2017-08-03

申请号：US15486608

申请日：2017-04-13

申请人： LG ELECTRONICS INC.

发明人： Jinwon LEE ,  Kyoungsoo MOON ,  Woosuk KO ,  Minsung KWAK ,  Seungjoo AN ,  Sungryong HONG

IPC分类号： H04N21/81 ,  H04N21/61 ,  H04N21/858

CPC分类号： H04N21/8166 ,  H04N7/015 ,  H04N7/08 ,  H04N21/2362 ,  H04N21/6125 ,  H04N21/6547 ,  H04N21/8173 ,  H04N21/8586

摘要： A method for executing an application in a broadcasting receiver according to an embodiment of the present invention comprises the steps of: receiving application signaling information including information on an application; parsing application URL information including a URL where a specific application can be acquired, from the application signaling information; receiving one or more application content items relating to an application identified by the application URL information; and storing the received application content items.

公开(公告)号：US20170180803A1

公开(公告)日：2017-06-22

申请号：US15410976

申请日：2017-01-20

申请人： LG ELECTRONICS INC.

发明人： Jinwon LEE ,  Seungryul YANG ,  Sejin OH ,  Woosuk KO ,  Seungjoo AN ,  Kyoungsoo MOON ,  Sungryong HONG

IPC分类号： H04N21/462 ,  H04N21/2387 ,  H04N21/436 ,  H04N21/84

CPC分类号： H04N21/4622 ,  H04H20/18 ,  H04H60/74 ,  H04H60/80 ,  H04H60/88 ,  H04N21/2343 ,  H04N21/235 ,  H04N21/2387 ,  H04N21/4325 ,  H04N21/4345 ,  H04N21/436 ,  H04N21/64322 ,  H04N21/84

摘要： A broadcast reception device comprises: a broadcast interface for receiving a service, which includes a program, and signaling information; a companion screen interface for discovering a companion screen device; and a control unit for discovering the service and extracting the signaling information including descriptive information on the service, wherein the control unit generates playback state information for indicating a playback state of the program on the basis of the signaling information, and the companion screen interface can transmit the playback state information to the companion screen device.

公开(公告)号：US20170164043A1

公开(公告)日：2017-06-08

申请号：US15322430

申请日：2015-06-30

申请人： LG ELECTRONICS INC.

发明人： Jinwon LEE ,  Seungryul YANG ,  Woosuk KO ,  Sungryong HONG ,  Minsung KWAK ,  Kyoungsoo MOON ,  Seungjoo AN

IPC分类号： H04N21/438 ,  H04N21/41 ,  H04N21/488 ,  H04N21/242 ,  H04N21/43 ,  H04N5/44 ,  H04N21/81

CPC分类号： H04N21/4381 ,  H04N5/44 ,  H04N21/242 ,  H04N21/4122 ,  H04N21/4302 ,  H04N21/4882 ,  H04N21/6125 ,  H04N21/647 ,  H04N21/8166

摘要： A broadcast receiving device comprises: a broadcast receiving unit for receiving a broadcast signal; a control unit for acquiring application signalling data for signalling an application comprising a broadcast service on the basis of the broadcast signal; and an app sending and receiving unit for communicating a trigger to a second screen device, based on the application signalling data.

公开(公告)号：US20170127115A1

公开(公告)日：2017-05-04

申请号：US15317359

申请日：2015-06-29

申请人： LG ELECTRONICS INC.

发明人： Jinwon LEE ,  Seungryul YANG ,  Woosuk KO ,  Sungryong HONG ,  Minsung KWAK ,  Kyoungsoo MOON ,  Seungjoo AN

IPC分类号： H04N21/436 ,  H04N21/858 ,  H04N21/462 ,  H04N21/81 ,  H04N21/8543

摘要： A linking device, for linking to a broadcast service received by a broadcast receiving device, may include: a communication unit that forms a pairing session with the broadcast receiving device; and a control unit that transmits a block notification request for signaling information to the broadcast receiving device, receives the signaling information, and performs functions related to the received signaling information.

公开(公告)号：US20160337449A1

公开(公告)日：2016-11-17

申请号：US15111756

申请日：2015-01-13

申请人： LG ELECTRONICS INC.

发明人： Seungryul YANG ,  Donghyun KANG ,  Kyoungsoo MOON ,  Seungjoo AN ,  Jinwon LEE ,  Jinpil KIM

IPC分类号： H04L29/08 ,  H04L29/06

摘要： An embodiment of the present invention provides a method for providing a service between applications of a companion device and a broadcast reception device connected over a network, the method comprising: transmitting a request message for obtaining application information to the broadcast reception device; and receiving a response message including the application information from the broadcast reception device in response to the request message, wherein the application information includes address information for communication between the application of the companion device and the application of the broadcast reception device and synchronization address information for synchronization between the companion device and the broadcast reception device.

摘要翻译： 本发明的实施例提供了一种用于在通过网络连接的伴随设备和广播接收设备的应用之间提供服务的方法，所述方法包括：向所述广播接收设备发送用于获取应用信息的请求消息; 以及响应于所述请求消息从所述广播接收装置接收包括所述应用信息的响应消息，其中所述应用信息包括用于在所述伴随设备的应用与所述广播接收设备的应用之间进行通信的地址信息和用于 伴随设备和广播接收设备之间的同步。

公开(公告)号：US20160309237A1

公开(公告)日：2016-10-20

申请号：US15036333

申请日：2014-11-13

申请人： LG ELECTRONICS INC.

发明人： Seungryul YANG ,  Kyoungsoo MOON ,  Seungjoo AN ,  Jinwon LEE

IPC分类号： H04N21/63 ,  H04N21/637 ,  H04N21/6402 ,  H04L29/08 ,  H04N21/41 ,  H04N21/643

CPC分类号： H04N21/632 ,  H04L67/02 ,  H04N21/4126 ,  H04N21/4826 ,  H04N21/637 ,  H04N21/6402 ,  H04N21/64322 ,  H04N21/8545

摘要： An embodiment of the present invention provides a method for managing a connection between a companion device and a broadcasting reception device over a network. The method may include transmitting a request message for obtaining an application identifier list to the broadcasting reception device, the request message comprising discovery information and discovery field information, obtaining the application identifier in response to the request message, the application identifier identifying a specific application matched with the discovery information, and obtaining specific application information based on the application identifier.

摘要翻译： 本发明的一个实施例提供一种用于通过网络来管理伴随设备和广播接收设备之间的连接的方法。 该方法可以包括向广播接收设备发送用于获得应用标识符列表的请求消息，所述请求消息包括发现信息和发现字段信息，响应于请求消息获得应用标识符，识别特定应用匹配的应用标识符 具有发现信息，并且基于应用标识符获得特定的应用信息。

公开(公告)号：US20160286279A1

公开(公告)日：2016-09-29

申请号：US15036310

申请日：2014-11-13

申请人： LG ELECTRONICS INC.

发明人： Seungryul YANG ,  Kyoungsoo MOON ,  Seungjoo AN ,  Jinwon LEE

IPC分类号： H04N21/63 ,  H04N21/643 ,  H04N21/482 ,  H04L29/08 ,  H04N21/637 ,  H04N21/8545 ,  H04N21/41 ,  H04N21/6402

CPC分类号： H04N21/632 ,  H04L67/02 ,  H04N21/4126 ,  H04N21/4826 ,  H04N21/637 ,  H04N21/6402 ,  H04N21/64322 ,  H04N21/8545

摘要： An embodiment of the present invention provides a method for managing applications of a broadcasting reception device and a companion device connected over a network. The method may include receiving a broadcasting signal, generating an application information list variable based on application information included in the broadcasting signal, receiving an application information-obtaining action from the companion device, the application information-obtaining action being indicative of a request message for obtaining information related to at least one specific application, transmitting an application information list variable corresponding to the at least one specific application in response to the application information-obtaining action, and providing a broadcasting service based on the transmitted application information list variable.

摘要翻译： 本发明的实施例提供了一种用于管理通过网络连接的广播接收设备和配套设备的应用的方法。 该方法可以包括接收广播信号，基于包括在广播信号中的应用信息生成应用信息列表变量，从伴随设备接收应用信息获取动作，应用信息获取动作指示请求消息 获取与至少一个特定应用相关的信息，响应于所述应用信息获取动作发送与所述至少一个特定应用相对应的应用信息列表变量，以及基于所发送的应用信息列表变量来提供广播服务。

公开(公告)号：US20150264410A1

公开(公告)日：2015-09-17

申请号：US14724412

申请日：2015-05-28

申请人： LG ELECTRONICS INC.

发明人： Sejin OH ,  Jinpil KIM ,  Seungjoo AN ,  Jinwon LEE ,  Kyungho KIM ,  Kyoungsoo MOON

IPC分类号： H04N21/235

CPC分类号： H04N21/2353 ,  H04L65/4076 ,  H04L65/4084 ,  H04L65/60 ,  H04L65/604 ,  H04N21/23892 ,  H04N21/435 ,  H04N21/44008 ,  H04N21/4622 ,  H04N21/8358 ,  H04N21/8456 ,  H04N21/8547 ,  H04N21/8586

摘要： A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes receiving uncompressed audio contents or uncompressed video contents from an external decoding unit, extracting an identifier of a frame from the received content, sending a request containing the identifier to a server and receiving a trigger for the content from the server based on the request, wherein the trigger indicates the current time of the contents and references a particular interactive event in an application parameter table or signals that the event is to be executed now or at a specified future time and the application parameter table includes information about at least one of applications.

公开(公告)号：US20210160678A1

公开(公告)日：2021-05-27

申请号：US17143005

申请日：2021-01-06

申请人： LG ELECTRONICS INC.

发明人： Jinwon LEE ,  Sejin OH ,  Kyoungsoo MOON ,  Seungjoo AN ,  Woosuk KO ,  Sungryong HONG

IPC分类号： H04W4/90 ,  H04W4/80 ,  H04H20/08 ,  H04H20/59 ,  H04L29/08 ,  H04W4/06

摘要： Provided is a broadcast receiving device receiving a broadcast service interoperating with a companion device. The broadcast receiving device includes: an IP communication unit configured to establish a pairing session with the companion device; a broadcast communication unit configured to receive an emergency alert message including an emergency alert alerting a disaster situation on the basis of the broadcast service; and a control unit configured to transmit information on the emergency alert message to the companion device.