| 发明名称 |
Data display control apparatus |
| 摘要 |
A data display control apparatus receives a digital broadcast and compares the present time with a time indicated in a Time_Event_Part provided in navigation information used to control the display of the multimedia data composing a broadcast program. When the indicated time has been reached, the data display control apparatus executes instructions to control the display of the multimedia data.
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| 申请公布号 |
US6223347(B1) |
申请公布日期 |
2001.04.24 |
| 申请号 |
US19970928010 |
申请日期 |
1997.09.11 |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
WATANABE SHIGEAKI;SUMIYA KAZUTOSHI;YAMANAKA KIYOKAZU;KUSUMI YUKI;OASHI MASAHIRO;SHIMOJI TATSUYA;KOZUKA MASAYUKI;MIMURA YOSHIHIRO;MIYABE YOSHIYUKI;OKAMURA KAZUO;KAKIUCHI TAKASHI;HIRAI JUNICHI;TAKAO NAOYA;MORI TOSHIYA;MINAKATA IKUO |
| 分类号 |
H04N5/00;H04N5/44;H04N5/445;H04N7/173;H04N7/24;H04N7/52;H04N9/64;(IPC1-7):H04N7/10;H04N1/02 |
主分类号 |
H04N5/00 |
| 代理机构 |
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