发明名称 |
INTERACTIVE TELEVISION |
摘要 |
An interactive television system includes television transmission apparatus (TTA), a transmission path (TPA) and a plurality of television receivers (TRA-1 to TRA-n). The television receivers include a telephone interface (TRT-1 to TRT-n) by which they can communicate with the television transmission apparatus (TTA). The system is arranged to enable interactive games to be played where viewers compete with contestants in a television studio. For a first portion of the program the viewers compete independently and the television receiver accumulates the score. For the final stages of the program viewers with a score above a transmitted threshold are invited to. |
申请公布号 |
EP0804856(A1) |
申请公布日期 |
1997.11.05 |
申请号 |
EP19960935287 |
申请日期 |
1996.11.19 |
申请人 |
PHILIPS ELECTRONICS N.V. |
发明人 |
TREW, TIMOTHY, IAN, PATERSON |
分类号 |
A63F13/12;H04H20/00;H04N7/088;H04N7/173 |
主分类号 |
A63F13/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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