公开(公告)号：US20160301772A1

公开(公告)日：2016-10-13

申请号：US15036265

申请日：2014-11-13

Applicant: LG ELECTRONICS INC.

Inventor： Seungryul YANG ,  Kyoungsoo MOON ,  Jinpil KIM ,  Seungjoo AN ,  Jinwon LEE ,  Donghyun KANG ,  Kyungho KIM ,  Hyeonjae LEE ,  Younghwan KWON ,  Jinkwon LIM

IPC: H04L29/08 ,  H04L29/06 ,  G06F9/445

CPC classification number: H04L67/34 ,  G06F8/60 ,  G06F8/61 ,  H04L9/3271 ,  H04L63/0853 ,  H04L67/02 ,  H04L67/04 ,  H04L67/12 ,  H04L67/303

Abstract: The present invention relates to a method for managing a connection between a first device and a second device in a network. The method may include requesting application information to the second device, the application information including information related to a specific application included in the second device for an interactive service, obtaining the information related to the specific application from the second device in response to the request, and performing the connection between the first device and the second device based on the information related to the specific application.

Abstract translation: 本发明涉及一种用于管理网络中的第一设备和第二设备之间的连接的方法。 该方法可以包括向第二设备请求应用信息，应用信息包括与包括在用于交互式服务的第二设备中的特定应用有关的信息，响应于该请求从第二设备获得与特定应用有关的信息， 以及基于与所述具体应用相关的信息来执行所述第一设备和所述第二设备之间的连接。

公开(公告)号：US20190334966A1

公开(公告)日：2019-10-31

申请号：US16506417

申请日：2019-07-09

Applicant: LG ELECTRONICS INC.

Inventor： Donghyun KANG ,  Seungryul YANG ,  Kyoungsoo MOON ,  Jinpil KIM

IPC: H04L29/06 ,  H04N21/414 ,  H04N21/81 ,  H04N21/643 ,  H04L29/12 ,  H04N21/443 ,  H04N21/41

Abstract: An electronic device includes a processor and a non-transitory recording medium; an electronic device application to communicate with a companion device; and a WebSocket server to connect the electronic device application with a companion device application of the companion device.

公开(公告)号：US20170339128A1

公开(公告)日：2017-11-23

申请号：US15602830

申请日：2017-05-23

Applicant: LG ELECTRONICS INC.

Inventor： Jinkwon LIM ,  Donghyun KANG ,  Jingu CHOI ,  Minsoo LEE

IPC: H04L29/06 ,  H04L9/30 ,  H04L9/14 ,  H04L9/08 ,  H04L9/32 ,  H04B7/26

CPC classification number: H04L63/083 ,  H04B7/26 ,  H04L9/0637 ,  H04L9/0819 ,  H04L9/14 ,  H04L9/30 ,  H04L9/3242 ,  H04L63/0492 ,  H04L63/061 ,  H04L63/0861 ,  H04L63/18 ,  H04L2209/805 ,  H04W4/80 ,  H04W12/06

Abstract: Disclosed is a method and an apparatus for a first device to perform authentication by using Bluetooth LE (Low Energy). The present invention provides a method and an apparatus comprising exchanging capability information with a second device; generating a random code for first authentication through a user authentication service based on the capability information; transmitting a write request message including the generated random code to the second device; receiving a write response message in response to the write request message from the second device; receiving an authentication indication message from the second device, wherein the authentication indication message includes state information indicating success or failure of the first authentication based on the random code; and transmitting an authentication complete message in response to the authentication indication message.

公开(公告)号：US20160337449A1

公开(公告)日：2016-11-17

申请号：US15111756

申请日：2015-01-13

Applicant: LG ELECTRONICS INC.

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

IPC: H04L29/08 ,  H04L29/06

Abstract: 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.

Abstract translation: 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：US20210051380A1

公开(公告)日：2021-02-18

申请号：US17031308

申请日：2020-09-24

Applicant: LG ELECTRONICS INC.

Inventor： Seungjoo AN ,  Kyoungsoo MOON ,  Jinwon LEE ,  Woosuk KO ,  Sejin OH ,  Donghyun KANG ,  Sungryong HONG

IPC: H04N21/81 ,  H04N21/8358 ,  H04N21/462 ,  H04N21/858 ,  H04N21/41 ,  H04H20/93 ,  H04N21/2389 ,  H04N21/235

Abstract: A method of processing supplementary content in a digital receiving apparatus, includes connecting to an external device being different from a broadcaster; receiving uncompressed audio/video (A/V) content from the external device being different from the broadcaster; extracting audio watermark from the uncompressed A/V content, wherein the audio watermark includes domain type information, time information and event flag, further the event flag is used to signal when an event is available, and the event flag is 1-bit; constructing a first uniform resource locator (URL) based on the audio watermark; transmitting a request to a remote server based on the first URL; receiving a second URL for the supplementary content from the remote server; and presenting the supplementary content based on the second URL.

公开(公告)号：US20160241614A1

公开(公告)日：2016-08-18

申请号：US15026552

申请日：2014-11-04

Applicant: LG ELECTRONICS INC.

Inventor： Donghyun KANG ,  Seungryul YANG ,  Kyoungsoo MOON ,  Jinpil KIM

IPC: H04L29/06 ,  H04L29/12

CPC classification number: H04L65/4069 ,  H04L61/2007 ,  H04L65/1069 ,  H04N21/4122 ,  H04N21/4126 ,  H04N21/41407 ,  H04N21/4433 ,  H04N21/64322 ,  H04N21/8173

Abstract: Disclosed are an electronic device and a method for controlling an electronic device. The electronic device comprises an application processor, a network processor, a control unit connected to a companion device, and a communication unit for transmitting/receiving data to/from the companion device, wherein the application processor makes a request for connection with the companion device to the network processor and the network processor connects the companion device to the application processor having made the request for the connection when receiving the request for the connection from the companion device.

Abstract translation: 公开了一种用于控制电子设备的电子设备和方法。 电子设备包括应用处理器，网络处理器，连接到配套设备的控制单元以及用于向/从配套设备发送/接收数据的通信单元，其中应用处理器请求与配套设备的连接 网络处理器和网络处理器在从配套设备接收到对连接的请求时，将配套设备连接到已经进行了连接请求的应用处理器。

公开(公告)号：US20160065936A1

公开(公告)日：2016-03-03

申请号：US14779397

申请日：2013-04-01

Applicant: LG ELECTRONICS INC.

Inventor： Hyungseok JANG ,  Sangjo PARK ,  Dongyoung LEE ,  Soonbo HAN ,  Donghyun KANG ,  Hyojin SONG

IPC: H04N13/00 ,  G06T3/60 ,  G06F3/0484 ,  H04N13/04

CPC classification number: H04N13/167 ,  G02B27/2214 ,  G06F3/04845 ,  G06T3/60 ,  H04N13/128 ,  H04N13/31 ,  H04N13/324 ,  H04N13/356 ,  H04N13/398

Abstract: There are provided an image display device providing a function of changing a screen display direction and an image display method. The image display for providing a 3D image according to a glass-free scheme on the basis of binocular disparity includes: a display unit configured to display a 3D image on a screen; a sensing unit configured to sense whether an event in relation to a change in a disposition direction of a layer generating binocular disparity corresponding to the 3D image and a change in a rendering scheme corresponding to the 3D image; and a control unit configured to change the disposition direction of the layer and the rendering scheme corresponding to the 3D image on the basis of the event.

Abstract translation: 提供了提供改变屏幕显示方向和图像显示方法的功能的图像显示装置。 用于根据双目视差根据无玻璃方案提供3D图像的图像显示器包括：被配置为在屏幕上显示3D图像的显示单元; 感测单元，被配置为感测与3D图像相对应的生成双目视差的层的位置方向的变化以及与3D图像对应的渲染方案的变化相关的事件; 以及控制单元，被配置为基于该事件来改变层的配置方向和对应于3D图像的渲染方案。

公开(公告)号：US20150382080A1

公开(公告)日：2015-12-31

申请号：US14766681

申请日：2014-03-19

Applicant: LG ELECTRONICS INC.

Inventor： Donghyun KANG ,  Seonah LEE ,  Sejin OH ,  Jongsung CHOI ,  Younghwan KWON ,  Seungjoo AN ,  Jungwook PARK ,  Jinpil KIM ,  Seungryul YANG ,  Kyoungsoo MOON

IPC: H04N21/858 ,  H04N21/437 ,  H04N21/6405 ,  H04N21/41 ,  H04N21/81

CPC classification number: H04N21/858 ,  H04N21/4126 ,  H04N21/43615 ,  H04N21/43637 ,  H04N21/437 ,  H04N21/4432 ,  H04N21/6405 ,  H04N21/8133 ,  H04N21/8173

Abstract: Disclosed are a signal transmitting method, a signal transmitting apparatus, and a system for transmitting and receiving a signal. The signal transmitting method comprises the steps of: discovering a companion device using a multicast mode; receiving and storing device type information from the discovered companion device; receiving an application uniform resource identifier (URI) and storing the application URI to correspond to the device type information; and identifying the device type information of the companion device selected by a user and transmitting to the selected companion device the application URI corresponding to the device type information.

Abstract translation: 公开了一种信号发送方法，信号发送装置和用于发送和接收信号的系统。 信号发送方法包括以下步骤：使用组播模式发现伴随设备; 从所发现的伴随设备接收和存储设备类型信息; 接收应用程序统一资源标识符（URI），并存储应用程序URI以对应于设备类型信息; 以及识别由用户选择的所述伴随设备的设备类型信息，并向所选择的伴随设备发送与所述设备类型信息相对应的应用URI。

公开(公告)号：US20150163563A1

公开(公告)日：2015-06-11

申请号：US14560914

申请日：2014-12-04

Applicant: LG ELECTRONICS INC.

Inventor： Seungjoo AN ,  Sejin OH ,  Kyoungsoo MOON ,  Jinwon LEE ,  Jinpil KIM ,  Donghyun KANG ,  Jang Hun BAE

IPC: H04N21/81 ,  H04N21/233 ,  H04N21/254 ,  H04N21/439 ,  H04N21/2665 ,  H04N21/478 ,  H04N21/25 ,  H04N21/466 ,  H04N21/431 ,  H04N21/234 ,  H04N21/44

CPC classification number: H04N21/435 ,  H04N21/233 ,  H04N21/23418 ,  H04N21/251 ,  H04N21/254 ,  H04N21/2665 ,  H04N21/431 ,  H04N21/4394 ,  H04N21/44008 ,  H04N21/4668 ,  H04N21/47 ,  H04N21/478 ,  H04N21/6582 ,  H04N21/8133 ,  H04N21/8352 ,  H04N21/8358

Abstract: An operating method of a video display device is provided. The method according to one embodiment includes receiving a broadcasting signal through a tuner; obtaining an uncompressed audio or video (AV) content, through a receiving unit, other than the broadcasting signal; outputting the uncompressed AV content through a display unit; extracting characteristic information based on a genre of the uncompressed AV content; receiving a response to a query which includes the characteristic information; and outputting an enhanced service, including a service for recommending, based on the response.

Abstract translation: 提供了一种视频显示装置的操作方法。 根据一个实施例的方法包括通过调谐器接收广播信号; 通过除广播信号之外的接收单元获得未压缩的音频或视频（AV）内容; 通过显示单元输出未压缩的AV内容; 基于未压缩AV内容的类型提取特征信息; 接收对包括特征信息的查询的响应; 并且基于所述响应输出包括用于推荐的服务的增强服务。

公开(公告)号：US20150163528A1

公开(公告)日：2015-06-11

申请号：US14561021

申请日：2014-12-04

Applicant: LG ELECTRONICS INC.

Inventor： Seungjoo AN ,  Sejin OH ,  Kyoungsoo MOON ,  Jinpil KIM ,  Jinwon LEE ,  Donghyun KANG ,  Jang Hun BAE

IPC: H04N21/234 ,  H04N21/235 ,  H04N21/239 ,  H04N21/254 ,  H04N21/8358 ,  H04N21/44 ,  H04N21/437 ,  H04N21/4385 ,  H04N21/81 ,  H04N21/222 ,  H04N21/2389

CPC classification number: H04N21/23424 ,  H04N21/222 ,  H04N21/23418 ,  H04N21/234327 ,  H04N21/235 ,  H04N21/236 ,  H04N21/23892 ,  H04N21/2393 ,  H04N21/254 ,  H04N21/435 ,  H04N21/437 ,  H04N21/4385 ,  H04N21/44008 ,  H04N21/47214 ,  H04N21/631 ,  H04N21/812 ,  H04N21/8358 ,  H04N21/8586

Abstract: Provided is a operating method of a video display device including a display unit. A receiving unit receiving a broadcasting signal through a tuner; obtaining an uncompressed audio or video (AV) content through a receiving unit, wherein the uncompressed AV content includes a promotion content; extracting a characteristic information, including at least one of a watermark and a fingerprint, from a part of the uncompressed AV content; transmitting a first query to a first server, wherein the first query corresponds to the characteristic information; receiving a first response from the first server, based on the transmitted first query; transmitting a second query to a second server based on the first response; receiving a second response from the second server, based on the transmitted second query; and executing a promotion application based on the second response. Furthermore, the promotion application controls a process for promoting a content.

Abstract translation: 提供了包括显示单元的视频显示设备的操作方法。 接收单元，通过调谐器接收广播信号; 通过接收单元获得未压缩音频或视频（AV）内容，其中所述未压缩AV内容包括促销内容; 从未压缩的AV内容的一部分提取包括水印和指纹中的至少一个的特征信息; 向第一服务器发送第一查询，其中所述第一查询对应于所述特征信息; 基于所发送的第一查询从第一服务器接收第一响应; 基于所述第一响应向第二服务器发送第二查询; 基于所发送的第二查询从第二服务器接收第二响应; 以及基于所述第二响应执行促销应用。 此外，促销应用程序控制促进内容的过程。