公开(公告)号：WO2016021762A1

公开(公告)日：2016-02-11

申请号：PCT/KR2014/008625

申请日：2014-09-16

Applicant: LG ELECTRONICS INC.

Inventor： YEOM, Hyekyeong ,  YOO, Huisang ,  MOON, Kyoungsoo ,  WINSTON, Steve ,  PARK, Jungwook ,  LEE, Jinwon

IPC: H04N21/43 ,  H04N21/236 ,  H04N21/8358

CPC classification number: H04L65/4084 ,  H04L65/4076 ,  H04L65/602 ,  H04L65/604 ,  H04N21/4667

Abstract: A method of operating a video display device including a display unit is provided. The method includes: playing uncompressed audio-visual content through a first layer of the display unit; obtaining content information on the uncompressed audio-visual content based on some of the uncompressed audio-visual content; obtaining an enhanced service based on the content information; and playing an obtained enhanced service through a second layer of the display unit, wherein the first layer and the second layer are overlapped each other.

Abstract translation: 提供了一种操作包括显示单元的视频显示设备的方法。 该方法包括：通过显示单元的第一层播放未压缩的视听内容; 基于一些未压缩的视听内容获取关于未压缩的视听内容的内容信息; 基于内容信息获得增强服务; 以及通过所述显示单元的第二层播放获得的增强服务，其中所述第一层和所述第二层彼此重叠。

公开(公告)号：EP3178235A1

公开(公告)日：2017-06-14

申请号：EP14899087.2

申请日：2014-09-16

Applicant: LG Electronics Inc.

Inventor： YEOM, Hyekyeong ,  YOO, Huisang ,  MOON, Kyoungsoo ,  WINSTON, Steve ,  PARK, Jungwook ,  LEE, Jinwon

IPC: H04N21/43 ,  H04N21/236 ,  H04N21/8358

CPC classification number: H04L65/4084 ,  H04L65/4076 ,  H04L65/602 ,  H04L65/604 ,  H04N21/4667

Abstract: A method of operating a video display device including a display unit is provided. The method includes: playing uncompressed audio-visual content through a first layer of the display unit; obtaining content information on the uncompressed audio-visual content based on some of the uncompressed audio-visual content; obtaining an enhanced service based on the content information; and playing an obtained enhanced service through a second layer of the display unit, wherein the first layer and the second layer are overlapped each other.

Abstract translation: 提供了一种操作包括显示单元的视频显示装置的方法。 该方法包括：通过显示单元的第一层播放未压缩的视听内容; 基于一些未压缩的视听内容获得关于未压缩的视听内容的内容信息; 基于内容信息获得增强型服务; 以及通过显示单元的第二层播放获得的增强服务，其中第一层和第二层彼此交叠。

公开(公告)号：EP3681168A1

公开(公告)日：2020-07-15

申请号：EP20157970.3

申请日：2014-09-16

Applicant: LG Electronics Inc.

Inventor： YEOM, Hyekyeong ,  YOO, Huisang ,  MOON, Kyoungsoo ,  WINSTON, Steve ,  PARK, Jungwook ,  LEE, Jinwon

IPC: H04N21/43 ,  H04N21/236 ,  H04N21/8358 ,  H04L29/06

Abstract: A method of operating a video display device including a display unit is provided. The method includes: playing uncompressed audio-visual content through a first layer of the display unit; obtaining content information on the uncompressed audio-visual content based on some of the uncompressed audio-visual content; obtaining an enhanced service based on the content information; and playing an obtained enhanced service through a second layer of the display unit, wherein the first layer and the second layer are overlapped each other.

公开(公告)号：EP3178235B1

公开(公告)日：2020-04-01

申请号：EP14899087.2

申请日：2014-09-16

Applicant: LG Electronics Inc.

Inventor： YEOM, Hyekyeong ,  YOO, Huisang ,  MOON, Kyoungsoo ,  WINSTON, Steve ,  PARK, Jungwook ,  LEE, Jinwon

IPC: H04N21/466 ,  H04L29/06