公开(公告)号：US09961325B2

公开(公告)日：2018-05-01

申请号：US14638876

申请日：2015-03-04

Applicant: LG Electronics Inc.

Inventor： Jongyeul Suh ,  Jinpil Kim ,  Jeonghyu Yang ,  Seokjoo Lee

IPC: G06F15/16 ,  H04N13/00 ,  H04N19/597

CPC classification number: H04N13/183 ,  H04N13/194 ,  H04N19/597

Abstract: A 3D caption display method for harmoniously merging and displaying closed caption with 3D image in a 3D display apparatus, and a 3D display apparatus suitable for implementing the method. The 3D display apparatus receives a broadcast signal containing caption data, and obtains caption control commands including a 3D parameter setting command from the caption data. Afterwards, the 3D display apparatus displays a plurality of 3D caption images according to the caption control commands.

公开(公告)号：US09942592B2

公开(公告)日：2018-04-10

申请号：US14553547

申请日：2014-11-25

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungsoo Moon ,  Jaehee Chung ,  Hyeonjae Lee ,  Jinpil Kim ,  Aettie Ji ,  Kyungho Kim ,  Sanghyun Kim

IPC: H04N7/16 ,  H04N21/41 ,  H04N21/222 ,  H04N21/4367 ,  H04N21/4627 ,  H04N21/472 ,  H04N21/4722 ,  H04N21/475 ,  H04N21/4788 ,  H04N21/482 ,  H04N21/81 ,  H04N21/8358 ,  H04N21/436 ,  H04N21/441 ,  H04N21/643 ,  H04N21/426 ,  H04N21/478

CPC classification number: H04N21/4122 ,  H04N21/222 ,  H04N21/4104 ,  H04N21/4126 ,  H04N21/4263 ,  H04N21/43615 ,  H04N21/4367 ,  H04N21/441 ,  H04N21/4627 ,  H04N21/47217 ,  H04N21/4722 ,  H04N21/4753 ,  H04N21/4756 ,  H04N21/4758 ,  H04N21/478 ,  H04N21/4788 ,  H04N21/482 ,  H04N21/64322 ,  H04N21/8126 ,  H04N21/8166 ,  H04N21/8173 ,  H04N21/8358

Abstract: A video display apparatus pairs with a first terminal device. The video display apparatus receives an audio-visual content, and displays the audio-visual content. The video display apparatus acquires enhanced service information on an available enhanced service for the audio-visual content, and notifies an occurrence of the available enhanced service to the first terminal device.

公开(公告)号：US09773100B2

公开(公告)日：2017-09-26

申请号：US14770370

申请日：2014-02-27

Applicant: LG ELECTRONICS INC.

Inventor： Minsoo Lee ,  Sunghyun Cho ,  Soojin Hwang ,  Suk Kim ,  Hyeonjae Lee ,  Younghwan Kwon ,  Jinpil Kim ,  Jaekoo Lee ,  Jingu Choi

IPC: G06F21/10 ,  G06F21/16 ,  H04N21/254 ,  H04N21/258 ,  H04N21/432 ,  H04N21/4627 ,  H04N21/278 ,  H04N21/6334

CPC classification number: G06F21/16 ,  G06F21/10 ,  G06F2221/2101 ,  H04L9/3268 ,  H04L63/062 ,  H04L2209/603 ,  H04L2463/101 ,  H04L2463/103 ,  H04N21/2541 ,  H04N21/25875 ,  H04N21/278 ,  H04N21/4325 ,  H04N21/4627 ,  H04N21/6334

Abstract: The present invention provides a method for playing contents, which are stored in a storage device connected via at least one interface, the method comprising: detecting a connection of the storage device; transmitting transaction information stored in the detected storage device to a license server, wherein the transaction information includes transaction identification information which identifies a corresponding transaction and a user; receiving, from the license server, license information allowing to play the contents; and playing the contents on the basis of the license information, wherein the license information includes a license file and a license key.

公开(公告)号：US09602887B2

公开(公告)日：2017-03-21

申请号：US14689432

申请日：2015-04-17

Applicant: LG Electronics Inc.

Inventor： Sejin Oh ,  Byungsun Park ,  Kyoungsoo Moon ,  Gomer Thomas ,  Seungjoo An ,  Jinwon Lee ,  Jinpil Kim ,  Kyungho Kim ,  Aettie Ji

IPC: H04N7/10 ,  H04N7/025 ,  H04N21/81 ,  H04N21/234 ,  H04N21/478 ,  H04N21/235 ,  H04N21/43 ,  H04N21/8547 ,  H04N21/24 ,  H04N21/435 ,  H04N21/442 ,  H04N21/8545 ,  H04N21/858 ,  H04N21/262

CPC classification number: H04N21/8133 ,  H04L67/02 ,  H04N21/23418 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/2407 ,  H04N21/26283 ,  H04N21/4307 ,  H04N21/435 ,  H04N21/44222 ,  H04N21/478 ,  H04N21/8166 ,  H04N21/8173 ,  H04N21/84 ,  H04N21/8545 ,  H04N21/8547 ,  H04N21/8586

Abstract: A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes generating a trigger, wherein the trigger contains a first identifier and a parameter, wherein the first identifier identifies an application to be launched, wherein the parameter contains a media time stamp and a content identifier, wherein the media time stamp indicates a current point in the playout of a content, wherein the content identifier identifies the content currently being viewed, wherein the trigger is passed into the application after the application is launched, and wherein the application delivers the content identifier to a server in order to identify the content currently being viewed; generating a broadcast signal including the trigger; and transmitting the broadcast signal.

公开(公告)号：US09578451B2

公开(公告)日：2017-02-21

申请号：US15029528

申请日：2014-10-16

Applicant: LG ELECTRONICS INC.

Inventor： Jangwoong Park ,  Jaeho Lee ,  Minsoo Lee ,  Hyeonjae Lee ,  Seungryul Yang ,  Younghwan Kwon ,  Jinpil Kim

IPC: H04B1/00 ,  H04W4/00 ,  H04W8/00 ,  H04W76/02 ,  H04L25/49 ,  H04W48/16

CPC classification number: H04W4/80 ,  H04L25/4906 ,  H04W8/005 ,  H04W48/16 ,  H04W76/14

Abstract: In a method for performing wireless connection among devices in a wireless communication system, the method according to the present invention comprises activating a wireless connection function; transmitting a ping tone for discovering one or more second devices in the surroundings; receiving a response tone with respect to the ping tone from the one or more second devices; based on the received response tone, transmitting a connection request tone for requesting wireless connection to the second device; and receiving a connection, response tone corresponding to a response of the connection request tone from the second device.

Abstract translation: 在无线通信系统中的各设备之间进行无线连接的方法中，根据本发明的方法包括激活无线连接功能; 发送用于发现周围的一个或多个第二设备的ping音; 从所述一个或多个第二设备接收关于所述ping音的响应音; 基于所接收的响应音，向所述第二设备发送用于请求无线连接的连接请求音; 以及从所述第二设备接收与所述连接请求音的响应相对应的连接响应音。

公开(公告)号：US09549229B2

公开(公告)日：2017-01-17

申请号：US14954279

申请日：2015-11-30

Applicant: LG ELECTRONICS INC.

Inventor： Kyungho Kim ,  Gomer Thomas ,  Seungjoo An ,  Jinpil Kim ,  Sejin Oh ,  Kyoungsoo Moon

IPC: H04N7/08 ,  H04N7/16 ,  H04N21/8545 ,  H04N7/088 ,  H04N21/235 ,  H04N21/236 ,  H04N21/43 ,  H04N21/472 ,  H04N21/8547 ,  H04N21/858 ,  H04N21/488 ,  H04N21/6547 ,  H04N21/2665 ,  H04N21/435 ,  H04N21/462 ,  H04N21/6543 ,  H04N21/238 ,  H04N21/438 ,  H04N21/643 ,  H04N21/81 ,  H04N21/84 ,  H04N21/258

CPC classification number: H04N21/8545 ,  H04N7/088 ,  H04N7/0882 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/236 ,  H04N21/23614 ,  H04N21/238 ,  H04N21/25808 ,  H04N21/2665 ,  H04N21/4307 ,  H04N21/435 ,  H04N21/438 ,  H04N21/4622 ,  H04N21/47217 ,  H04N21/4884 ,  H04N21/4888 ,  H04N21/64322 ,  H04N21/6543 ,  H04N21/6547 ,  H04N21/8173 ,  H04N21/84 ,  H04N21/8547 ,  H04N21/858 ,  H04N21/8586

Abstract: A method of processing a broadcast signal including an interactive broadcast service at a transmitter is disclosed. The method comprises generating an parameter table containing metadata about applications and interactive broadcast events targeted to the applications, dividing the parameter table into a plurality of parameter blocks, inserting each of the parameter blocks into each of a plurality of parameter table sections, generating a trigger which is a signaling element to identify signaling and establish timing of playout of the interactive broadcast events, inserting the trigger into a closed caption channel of the broadcast signal, transmitting the broadcast signal including the closed caption channel and a specific channel carrying the plurality of parameter table sections, wherein the trigger includes location information specifying a location of the parameter table in the broadcast signal.

Abstract translation: 公开了一种在发射机处理包括交互式广播业务的广播信号的方法。 该方法包括生成包含针对应用的应用和交互广播事件的元数据的参数表，将参数表分成多个参数块，将每个参数块插入到多个参数表部分中的每一个中，产生触发 其是用于识别信令并建立交互广播事件的播出定时的信号元素，将触发插入到广播信号的隐藏字幕信道中，发送包括隐藏字幕信道的广播信号和携带多个参数的特定信道 表部分，其中触发器包括指定广播信号中的参数表的位置的位置信息。

公开(公告)号：US09479841B2

公开(公告)日：2016-10-25

申请号：US14682748

申请日：2015-04-09

Applicant: LG ELECTRONICS INC.

Inventor： Hotaek Hong ,  Jinpil Kim ,  Joonhui Lee ,  Hyeonjae Lee ,  Kyungho Kim ,  Kangsuk Huh

IPC: H04N7/173 ,  H04N21/61 ,  H04N21/81 ,  H04N21/236 ,  H04H60/82 ,  H04N21/8547

CPC classification number: H04N21/6125 ,  H04H60/82 ,  H04N21/23605 ,  H04N21/23608 ,  H04N21/23614 ,  H04N21/8106 ,  H04N21/816 ,  H04N21/8547

Abstract: The present invention relates to a method for transmitting/receiving through a network such as the Internet, and to a transmitter/receiver using same, the transmission method comprising: converting content stored in a file format into a delivery format; and including the content converted into the delivery format in a payload of an IP packet and transmitting same, wherein one or more mdats, which are included in an mdat box of the file format, are cut according to a time window and sequentially included in the delivery format in the transforming step.

公开(公告)号：US09479824B2

公开(公告)日：2016-10-25

申请号：US14560694

申请日：2014-12-04

Applicant: LG ELECTRONICS INC.

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

IPC: H04N7/16 ,  H04N21/435 ,  H04N21/431 ,  H04N21/462 ,  H04N5/445 ,  H04N21/426 ,  H04N21/44 ,  H04N21/45 ,  H04N21/454 ,  H04N21/4722 ,  H04N21/475 ,  H04N21/81

CPC classification number: H04N21/435 ,  H04N5/44591 ,  H04N21/4263 ,  H04N21/4316 ,  H04N21/44008 ,  H04N21/4532 ,  H04N21/454 ,  H04N21/4622 ,  H04N21/4722 ,  H04N21/4758 ,  H04N21/812

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 section of the uncompressed AV content; obtaining an enhanced service on the basis of the content information; and playing the enhanced service through the display unit.

Abstract translation: 提供了一种视频显示装置及其控制方法。 该方法包括：获得未压缩的视听（AV）内容; 通过显示单元播放未压缩的AV内容; 基于未压缩AV内容的一部分获取未压缩AV内容的内容信息; 在内容信息的基础上获得增强的服务; 并通过显示单元播放增强的服务。

公开(公告)号：US09154668B2

公开(公告)日：2015-10-06

申请号：US14555987

申请日：2014-11-28

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 ,  Youngjae Seo ,  Kyungho Kim ,  Sungok Park

IPC: H04N9/74 ,  H04N9/475 ,  G06F3/00 ,  G06F13/00 ,  H04N5/445 ,  H04N7/167 ,  G06F7/04 ,  H04N5/04 ,  H04N21/431 ,  H04N21/462 ,  H04N21/2362 ,  H04N21/442 ,  H04L12/18

CPC classification number: H04N21/242 ,  G06F3/04817 ,  G06F3/0482 ,  G06F3/04842 ,  G06F17/30023 ,  G06F17/30864 ,  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.

Abstract translation: 提供了一种视频显示装置及其控制方法。 该方法包括：获得未压缩的视听（AV）内容; 通过显示单元播放未压缩的AV内容; 基于未压缩AV内容的内容部分获取未压缩AV内容的内容信息; 基于内容信息获取内容改变时间信息和增强的服务信息; 以及基于内容改变时间信息确定用于获得下一内容信息的延迟时间。

公开(公告)号：US20150281786A1

公开(公告)日：2015-10-01

申请号：US14729425

申请日：2015-06-03

Applicant: LG ELECTRONICS INC.

Inventor： Sejin OH ,  Jinpil Kim ,  Seungjoo An ,  Jinwon Lee ,  Kyungho Kim ,  Kyoungsoo Moon

IPC: H04N21/478 ,  H04N21/235

CPC classification number: H04N21/478 ,  H04N21/235 ,  H04N21/23892 ,  H04N21/4307 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/44008 ,  H04N21/4622 ,  H04N21/8126 ,  H04N21/8358 ,  H04N21/8455 ,  H04N21/8456 ,  H04N21/8547 ,  H04N21/8586

Abstract: A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes receiving uncompressed audio content or uncompressed video content from an external decoding unit, extracting identifiers of frames from the received content periodically, submitting requests containing the identifiers and receiving a trigger for the content when a new segment is detected or when an event activation needs to be communicated to the receiver, 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, wherein the application parameter table includes information about at least one of applications.

Abstract translation: 公开了一种处理交互式服务的方法及其装置。 本发明包括从外部解码单元接收未压缩音频内容或未压缩视频内容，周期性地从接收到的内容中提取帧的标识符，提交包含标识符的请求，并且当检测到新的段时，接收内容的触发，或者当事件 激活需要传送到接收器，其中触发器指示内容的当前时间并且引用应用参数表中的特定交互式事件，或者指示事件将在现在或在指定的未来时间执行，其中应用 参数表包括至少一个应用程序的信息。