公开(公告)号：US20050246747A1

公开(公告)日：2005-11-03

申请号：US10510171

申请日：2003-03-31

申请人： David Braun ,  Yue Ma ,  Chie-Chung Chang ,  Rajesh Khandelwal ,  Alan Kaplan ,  Eran Sitnik

发明人： David Braun ,  Yue Ma ,  Chie-Chung Chang ,  Rajesh Khandelwal ,  Alan Kaplan ,  Eran Sitnik

IPC分类号： H04N5/44 ,  H04N5/445 ,  H04N7/088

CPC分类号： H04N5/44582 ,  H04N5/4401 ,  H04N5/4403 ,  H04N7/088 ,  H04N21/41407 ,  H04N21/4307 ,  H04N21/43615 ,  H04N21/43637 ,  H04N21/4722 ,  H04N21/8133 ,  H04N2005/441

摘要： A television entertainment system has two-way communication capability with a hand-held remote device accessing an external information source. It includes a television receiver adapted to receive television programming content, and a television set top box adapted to receive program related information over a broadcast channel and transmit the program related information to the hand-held remote device. The hand-held remote device is adapted to visually render information received over a broadcast channel and synchronize delivery of the program related information with delivery of related information from the external information source.

摘要翻译： 电视娱乐系统具有双向通信功能，其中手持式远程设备访问外部信息源。 它包括适于接收电视节目内容的电视接收机，以及适于通过广播频道接收节目相关信息的电视机顶盒，并将节目相关信息发送到手持式远程设备。 手持式远程设备适于在视觉上呈现通过广播频道接收的信息，并且与来自外部信息源的相关信息的传送同步传送节目相关信息。