| 发明名称 |
INTERACTIVE TV USING REMOTE CONTROL WITH BUILT-IN PHONE |
| 摘要 |
<p>A remote control device comprises a telephone and a touch screen functionality to enable the user to participate in interactive TV programs and interact with advertisements. This approach is independent of the infrastructure delivering traditional content, and independent of the configuration of an STB.</p> |
| 申请公布号 |
EP1405516(B1) |
申请公布日期 |
2006.03.22 |
| 申请号 |
EP20020738537 |
申请日期 |
2002.06.21 |
| 申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
KAARS, PETER B. |
| 分类号 |
H04N7/14;G06F1/16;G06F3/033;H04M11/08;H04N5/445;H04N7/08;H04N7/081;H04N21/24;H04N21/258;H04N21/41;H04N21/472;H04N21/4722;H04N21/478;H04N21/61;H04N21/6543;H04N21/658;H04N21/81;H04N21/8358;H04N21/8545;H04N21/8547;H04N21/858;H04Q9/00 |
主分类号 |
H04N7/14 |
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