| 发明名称 |
Broadcast program receiving apparatus and control method thereof |
| 摘要 |
The present invention detects that a viewed broadcast program becomes unviewable due to a viewing restriction and automatically selects another predefined viewable broadcast program. The present invention also uses the same screen to display a message notifying that a viewed broadcast program becomes unviewable due to a viewing restriction and a selected viewable broadcast program.
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| 申请公布号 |
US2001054179(A1) |
申请公布日期 |
2001.12.20 |
| 申请号 |
US20010797980 |
申请日期 |
2001.03.05 |
| 申请人 |
NAKAMURA KOICHI;YAMAZAKI YUKO |
发明人 |
NAKAMURA KOICHI;YAMAZAKI YUKO |
| 分类号 |
H04B1/16;H04H20/00;H04H60/12;H04H60/15;H04N5/44;H04N5/445;H04N7/025;H04N7/03;H04N7/035;H04N7/16;(IPC1-7):H04N7/16;H04N7/10 |
主分类号 |
H04B1/16 |
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