公开(公告)号：US20140150048A1

公开(公告)日：2014-05-29

申请号：US14091895

申请日：2013-11-27

Applicant: LG ELECTRONICS INC.

Inventor： Sejin OH ,  Deokhyun KIM ,  Jaeseung KO ,  Jongsung CHOI ,  Kyoungsoo MOON ,  Jinpil KIM ,  Youngmu KWON ,  Sungguk LIM

IPC: H04N21/435 ,  H04N21/81

CPC classification number: H04N21/4431 ,  H04N21/2381 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4383 ,  H04N21/4622 ,  H04N21/4722 ,  H04N21/4782 ,  H04N21/6125 ,  H04N21/64322 ,  H04N21/6581 ,  H04N21/8166 ,  H04N21/8173 ,  H04N21/8455

Abstract: A digital service signal apparatus is disclosed. The digital service signal apparatus includes a receiving module receiving signaling information having channel information for an application from the digital service signal, a generating module generating a request using the channel information, a sending module sending the generated request, a downloading module downloading the application, an executing module configured to execute the API related to the application and a registering module configured to register the specific key set according to the mode number.

Abstract translation: 公开了一种数字业务信号装置。 数字业务信号装置包括接收模块，从数字业务信号接收具有应用的信道信息的信令信息，生成模块使用信道信息生成请求，发送模块发送生成的请求，下载模块下载应用， 执行模块，被配置为执行与所述应用相关的API;以及注册模块，被配置为根据所述模式号注册所述特定密钥集。

公开(公告)号：US20230335035A1

公开(公告)日：2023-10-19

申请号：US18026577

申请日：2020-09-15

Applicant: LG ELECTRONICS INC.

Inventor： Jongsung CHOI ,  Youngho CHOI

IPC: G09G3/20

CPC classification number: G09G3/2092 ,  G09G2330/027 ,  G09G2330/022 ,  G09G2354/00

Abstract: The present disclosure provides a display device comprising an external device interface connected to an external device; an infrared sensor configured to detect an infrared control signal generated from a remote control device for the external device; and a processor is configured to: initialize an auto-off timer time to count an auto-off time, when a power of the display device is turned on, initialize the auto-off timer time when the infrared control signal generated from the remote control device for the external device is detected through the infrared sensor, and control the power to be turned off when the automatic off timer time reaches a preset un-used time.

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：US20230217072A1

公开(公告)日：2023-07-06

申请号：US17927659

申请日：2020-05-26

Applicant: LG ELECTRONICS INC.

Inventor： Jongsung CHOI ,  Soonkyo LEE ,  Jungho KWAK ,  Hojun NAM

IPC: H04N21/45 ,  H04N21/488 ,  H04N21/485 ,  H04N21/81

CPC classification number: H04N21/4516 ,  H04N21/4882 ,  H04N21/485 ,  H04N21/8173

Abstract: The present disclosure relates to a broadcast receiving apparatus and an operating method thereof. The broadcast receiving apparatus according to an embodiment of the present disclosure includes a network interface unit configured to communicate with an external server through a network; a broadcast receiving unit configured to receive a broadcast signal; a storage unit configured to store a database containing information on at least one broadcasting service provider; and a controller, wherein the controller checks whether access to the network is possible through the network interface unit, checks, when the access to the network is possible, a status of an application, which is registered in an application server, that contains information on a broadcasting service provider, through the network interface unit, determines whether it is required to update at least some of information contained in the database, based on a result of checking the status of the application, receives, when the update is required, an application containing information required for the update from the application server, updates at least some of the information contained in the database, based on the received application, and receives the broadcast signal based on the information contained in the database through the broadcast receiving unit. Various other embodiments are possible.

公开(公告)号：US20150143448A1

公开(公告)日：2015-05-21

申请号：US14601369

申请日：2015-01-21

Applicant: LG ELECTRONICS INC.

Inventor： Sejin OH ,  Deokhyun KIM ,  Jaeseung KO ,  Jongsung CHOI ,  Kyoungsoo MOON ,  Jin Pil KIM ,  Youngmu KWON ,  Sungguk LIM

IPC: H04N21/443 ,  H04N21/81 ,  H04N21/61 ,  H04N21/4782 ,  H04N21/438 ,  H04N21/462 ,  H04N21/845 ,  H04N21/2381 ,  H04N21/435 ,  H04N21/643

CPC classification number: H04N21/4431 ,  H04N21/2381 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4383 ,  H04N21/4622 ,  H04N21/4722 ,  H04N21/4782 ,  H04N21/6125 ,  H04N21/64322 ,  H04N21/6581 ,  H04N21/8166 ,  H04N21/8173 ,  H04N21/8455

Abstract: A digital service signal apparatus is disclosed. The digital service signal apparatus includes a receiving module receiving signaling information having channel information for an application from the digital service signal, a generating module generating a request using the channel information, a sending module sending the generated request, a downloading module downloading the application, an executing module configured to execute the API related to the application and a registering module configured to register the specific key set according to the mode number.

Abstract translation: 公开了一种数字业务信号装置。 数字业务信号装置包括接收模块，从数字业务信号接收具有应用的信道信息的信令信息，生成模块使用信道信息生成请求，发送模块发送所生成的请求，下载模块下载应用， 执行模块，被配置为执行与所述应用相关的API;以及注册模块，被配置为根据所述模式号注册所述特定密钥集。