- 专利标题： VIDEO DISPLAY DEVICE, TERMINAL DEVICE, AND METHOD THEREOF
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申请号： US13567689申请日： 2012-08-06
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公开(公告)号： US20130047180A1公开(公告)日： 2013-02-21
- 发明人: Kyoungsoo Moon , Jaehee Chung , Hyeonjae Lee , Jinpil Kim , Aettie Ji , Kyungho Kim , Sanghyun Kim
- 申请人： Kyoungsoo Moon , Jaehee Chung , Hyeonjae Lee , Jinpil Kim , Aettie Ji , Kyungho Kim , Sanghyun Kim
- 优先权： KR10-2012-0063969 20120614
- 主分类号： H04N7/16
- IPC分类号： H04N7/16 ; H04N7/173
摘要：
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/授权文献
- US08990845B2 Video display device, terminal device, and method thereof 公开/授权日：2015-03-24
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