公开(公告)号：US20160119693A1

公开(公告)日：2016-04-28

申请号：US14984396

申请日：2015-12-30

Applicant: LG ELECTRONICS INC.

Inventor： Jongyeul Suh ,  Gomer Thomas ,  Jaehyung Song ,  Jinpil Kim ,  Hotaek Hong ,  Joonhui Lee

IPC: H04N21/845 ,  H04N21/84

CPC classification number: H04N21/845 ,  H04H20/93 ,  H04N5/4401 ,  H04N5/44508 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/435 ,  H04N21/4622 ,  H04N21/482 ,  H04N21/6175 ,  H04N21/64322 ,  H04N21/84 ,  H04N21/85406

Abstract: A method of receiving a broadcast signal including a Non-Real-Time (NRT) service and a broadcast receiver are disclosed herein. A method of receiving a broadcast signal including a Non-Real-Time (NRT) service, the method comprises receiving a broadcast signal including an NRT content and NRT service guide information, the NRT service guide information including a content fragment, identifying a File Delivery over Unidirectional Transport (FLUTE) session delivering the NRT content from the broadcast signal, detecting a first content identification information from a File Description Table (FDT) of the FLUTE session, and detecting a second content identification information of the content fragment matched with the first content identification information.

公开(公告)号：US09319734B2

公开(公告)日：2016-04-19

申请号：US14390272

申请日：2013-04-05

Applicant: LG ELECTRONICS INC.

Inventor： Hotaek Hong ,  Joonhui Lee ,  Sanghyun Kim ,  Kyutae Ahn

IPC: H04N21/422 ,  H04N21/438 ,  H04N21/442 ,  G06F3/0346 ,  H04N21/472 ,  H04N21/482

CPC classification number: H04N21/42222 ,  G06F3/0346 ,  H04N21/42221 ,  H04N21/4384 ,  H04N21/44222 ,  H04N21/47205 ,  H04N21/47217 ,  H04N21/4821

Abstract: The present invention relates to a digital broadcasting receiver for a magic remote control and a method of controlling the receiver. The digital broadcasting receiver for the magic remote control according to an embodiment of the present invention may include: a receiving unit receiving a control signal, wherein the control signal includes a first signal representing that a button of the magic remote control is pressed, a second signal representing the drag state of the magic remote control while the button of the magic remote control is pressed, and a third signal representing that the button of the magic remote control is released; a display unit; a processor; and a platform.

Abstract translation: 本发明涉及一种用于魔术遥控器的数字广播接收机和一种控制接收机的方法。 根据本发明的实施例的用于魔术遥控器的数字广播接收机可以包括：接收单元，其接收控制信号，其中控制信号包括表示魔术遥控器的按钮被按下的第一信号，第二 表示魔术遥控器的按钮被按下时的魔术遥控器的拖动状态的信号，以及表示魔法遥控器的按钮被释放的第三信号; 显示单元; 处理器 和一个平台。

公开(公告)号：US09288469B2

公开(公告)日：2016-03-15

申请号：US13778855

申请日：2013-02-27

Applicant: LG Electronics Inc.

Inventor： Jongyeul Suh ,  Jinpil Kim ,  Jaehyung Song ,  Hotaek Hong ,  Joonhui Lee

IPC: H04N13/00 ,  H04N21/434 ,  H04N5/46 ,  H04N21/2362

CPC classification number: H04N21/816 ,  H04N5/46 ,  H04N13/161 ,  H04N13/194 ,  H04N21/23439 ,  H04N21/2353 ,  H04N21/2362 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/44029

Abstract: A digital broadcast receiving apparatus for providing an integrated service of a 2D image and a 3D image. The apparatus comprising a demultiplexing unit configured to demultiplex a received digital broadcast signal; a PSIP or PSI/SI processor configured to extract at least any one of 3D service information related to a 2D image channel or service and 2D service information related to a 3D image channel or service from the demultiplexed digital broadcast signal; a decoder configured to decode an extension view video stream and a base view video stream from the demultiplexed digital broadcast signal; and an output formatting unit configured to format the extension view video stream and the base view video stream based on at least any one of the 3D service information and the 2D service information.

公开(公告)号：US20160037487A1

公开(公告)日：2016-02-04

申请号：US14881987

申请日：2015-10-13

Applicant: LG Electronics Inc.

Inventor： Hotaek Hong ,  Sangchul Moon ,  Joonhui Lee ,  Woosuk Ko

IPC: H04W72/00 ,  H04L5/00

CPC classification number: H04L27/2649 ,  H04B7/0413 ,  H04B7/10 ,  H04H60/73 ,  H04L1/0071 ,  H04L1/0083 ,  H04L5/0023 ,  H04L5/0044 ,  H04L27/2601 ,  H04L27/2608 ,  H04L27/2627 ,  H04L69/22 ,  H04N21/42607 ,  H04W4/18 ,  H04W24/02 ,  H04W72/005

Abstract: A broadcast signal receiver according to the present invention comprises: a demodulator for performing OFDM demodulation on a received broadcast signal including a frame for the delivery of a broadcast service: a frame demapper for outputting the frame, the frame including a preamble that contains first signaling information, and a plurality of link-layer-pipes (LLPs) that contain PLP data, second signaling information and third signaling information, with the PLP data including a base layer and an enhancement layer of the broadcast service; and a decoder for decoding the first signaling information, for decoding the second and third signaling information, and for selectively decoding the PLP data by using the third signaling information.

公开(公告)号：US09197472B2

公开(公告)日：2015-11-24

申请号：US14199671

申请日：2014-03-06

Applicant: LG Electronics Inc.

Inventor： Hotaek Hong ,  Sangchul Moon ,  Joonhui Lee ,  Woosuk Ko

IPC: H04L27/26 ,  H04B7/10 ,  H04H60/73 ,  H04W24/02 ,  H04B7/04 ,  H04N21/426

CPC classification number: H04L27/2649 ,  H04B7/0413 ,  H04B7/10 ,  H04H60/73 ,  H04L1/0071 ,  H04L1/0083 ,  H04L5/0023 ,  H04L5/0044 ,  H04L27/2601 ,  H04L27/2608 ,  H04L27/2627 ,  H04L69/22 ,  H04N21/42607 ,  H04W4/18 ,  H04W24/02 ,  H04W72/005

Abstract: A broadcast signal receiver according to the present invention comprises: a demodulator for performing OFDM demodulation on a received broadcast signal including a frame for the delivery of a broadcast service: a frame demapper for outputting the frame, the frame including a preamble that contains first signaling information, and a plurality of link-layer-pipes (LLPs) that contain PLP data, second signaling information and third signaling information, with the PLP data including a base layer and an enhancement layer of the broadcast service; and a decoder for decoding the first signaling information, for decoding the second and third signaling information, and for selectively decoding the PLP data by using the third signaling information.

公开(公告)号：US20150020094A1

公开(公告)日：2015-01-15

申请号：US14377690

申请日：2013-02-08

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungsoo Moon ,  Sanghyun Kim ,  Jinpil Kim ,  Aettie Ji ,  Joonhui Lee

IPC: H04N21/478 ,  H04N21/44 ,  H04N21/431 ,  H04N21/439

CPC classification number: H04N21/478 ,  H04N21/237 ,  H04N21/4316 ,  H04N21/43635 ,  H04N21/439 ,  H04N21/4394 ,  H04N21/44008 ,  H04N21/4782 ,  H04N21/4828 ,  H04N21/8358

Abstract: An embodiment relates to a method for operating a video display device including a display unit, the method including obtaining uncompressed AV content, playing the uncompressed AV content through the display unit, extracting, based on a part of the uncompressed AV content, at least one of video characteristic information and audio characteristic information of the part, obtaining content information of the uncompressed AV content through a response to a query comprising at least one of the video characteristic information and the audio characteristic information, obtaining an enhanced service based on the content information, and playing the enhanced service through the display unit.

Abstract translation: 一个实施例涉及一种用于操作包括显示单元的视频显示设备的方法，所述方法包括获得未压缩的AV内容，通过显示单元播放未压缩的AV内容，基于一部分未压缩的AV内容提取至少一个 的视频特征信息和音频特征信息，通过对包括视频特征信息和音频特征信息中的至少一个的查询的响应来获得未压缩AV内容的内容信息，基于内容信息获得增强服务 ，并通过显示单元播放增强的服务。

公开(公告)号：US08767764B2

公开(公告)日：2014-07-01

申请号：US13798334

申请日：2013-03-13

Applicant: LG Electronics Inc.

Inventor： Jongyeul Suh ,  Huisang Yoo ,  Jaehyung Song ,  Minsung Kwak ,  Joonhui Lee ,  Inhwan Choi ,  Chulsoo Lee

IPC: H04N21/84

CPC classification number: H04N21/64322 ,  H04H20/93 ,  H04L67/06 ,  H04L67/26 ,  H04N21/2323 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/237 ,  H04N21/262 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4516 ,  H04N21/4622 ,  H04N21/478 ,  H04N21/6175 ,  H04N21/6437 ,  H04N21/8126 ,  H04N21/84 ,  H04N21/85406

Abstract: A method of providing an NRT service in a broadcasting receiver may include receiving first signaling information, identifying whether a service type of an NRT service is a web service based upon the first signaling information, identifying a web page type and a web page version of the NRT service and browsing the NRT service.

Abstract translation: 在广播接收机中提供NRT业务的方法可以包括接收第一信令信息，基于第一信令信息来识别NRT业务的业务类型是否为web业务，识别网页类型和网页类型 NRT服务和浏览NRT服务。

公开(公告)号：US10123234B2

公开(公告)日：2018-11-06

申请号：US15048695

申请日：2016-02-19

Applicant: LG ELECTRONICS INC.

Inventor： Hotaek Hong ,  Sangchul Moon ,  Joonhui Lee ,  Woosuk Ko

IPC: H03M13/00 ,  H04W28/06 ,  H04L29/08 ,  H04N21/2362 ,  H04N21/2389 ,  H04N21/643 ,  H04W72/00 ,  H04B7/0413 ,  H04L5/00 ,  H04L12/741 ,  H04L12/935 ,  H04L27/12 ,  H04L27/26 ,  H04L29/06 ,  H04W72/04 ,  H04H60/07 ,  H04L1/00

Abstract: Disclosed is a broadcast signal transmitting apparatus, a broadcast signal receiving apparatus, and a broadcast signal transceiving method in a broadcast signal transceiving apparatus. The broadcast signal transmitting method comprises the following steps: compressing the headers of data packets of an IP stream identified by IP address information, wherein the compressed data packets include a first packet, the header of which contains static field information, a second packet, the header of which contains dynamic field information, and a third packet, the header of which contains the compressed static field information and/or the compressed dynamic field information; signaling IP-PLP mapping information for mapping the IP stream and a component PLP for transmitting the IP stream, the IP stream compression information, and the header information of the first packet to L2 signaling information; and transmitting the header information of the second and third packets via the component PLP, and transmitting the L2 signaling information via a common PLP.

公开(公告)号：US10091486B2

公开(公告)日：2018-10-02

申请号：US14979219

申请日：2015-12-22

Applicant: LG Electronics Inc.

Inventor： Jeehyun Choe ,  Joonhui Lee ,  Jongyeul Suh ,  Kwansuk Kim

IPC: H04N13/161 ,  H04N13/106 ,  H04N13/111 ,  H04N13/139 ,  H04N13/15 ,  H04N13/194 ,  H04N13/178 ,  H04N13/243 ,  H04N13/25 ,  H04N13/257 ,  H04N5/445 ,  H04N13/00 ,  H04N21/431 ,  H04N21/434 ,  H04N21/81 ,  H04N13/02 ,  G06T3/40 ,  H04N21/2362 ,  H04N21/4402

Abstract: The present invention relates to an apparatus and a method for receiving a digital broadcasting signal including a three-dimensional image and displaying a two-dimensional image. The apparatus for receiving the digital broadcasting signal according to one embodiment of the present invention includes: a tuner for receiving the digital broadcasting signal including a video stream for forming the three-dimensional image and signaling data; a signaling data processor for decoding the digital broadcasting signal including a 2D display window table, which includes information for a partial area of a video image according to the video stream; and a display unit for displaying the video image of the video stream as the two-dimensional image using the information for the partial area.

公开(公告)号：US10080046B2

公开(公告)日：2018-09-18

申请号：US14831436

申请日：2015-08-20

Applicant: LG ELECTRONICS INC.

Inventor： Sanghyun Kim ,  Jongyeul Suh ,  Kwansuk Kim ,  Joonhui Lee ,  Jaehee Chung ,  Hyeonjae Lee ,  Jinpil Kim ,  Dongwan Seo ,  Kyoungsoo Moon ,  Aettie Ji ,  Kyungho Kim ,  Sungok Park

IPC: H04N21/242 ,  H04N21/431 ,  H04N21/462 ,  H04N5/04 ,  H04N21/236 ,  H04N21/442 ,  H04L12/18 ,  G06F3/048 ,  H04N21/437 ,  H04N21/472 ,  H04N21/81 ,  H04N21/2362 ,  G06F3/0481 ,  G06F3/0482 ,  G06F3/0484 ,  G06F17/30 ,  H04N21/4725

CPC classification number: H04N21/242 ,  G06F3/04817 ,  G06F3/0482 ,  G06F3/04842 ,  G06F16/43 ,  G06F16/951 ,  H04L12/1813 ,  H04N5/04 ,  H04N21/2362 ,  H04N21/4316 ,  H04N21/437 ,  H04N21/44209 ,  H04N21/462 ,  H04N21/4622 ,  H04N21/4725 ,  H04N21/8166

Abstract: Provided are a video display device and a method of controlling the same. The method includes: obtaining an uncompressed audio-visual (AV) content; playing the uncompressed AV content through the display unit; obtaining content information of the uncompressed AV content on the basis of a content section of the uncompressed AV content; obtaining content change time information and enhanced service information on the basis of the content information; and determining a delay time for obtaining the next content information on the basis of the content change time information.