发明名称 |
DIGITAL BROADCAST SYSTEM, AND MOBILE PHONE, DIGITAL BROADCAST RECEIVER, BROADCAST SIGNAL GENERATING SYSTEM |
摘要 |
PROBLEM TO BE SOLVED: To provide a digital broadcast receiver that automatically displays a page related to the behavior range of a viewer in the case of viewing a data broadcast program. SOLUTION: The digital broadcast receiver stores a data broadcast program into a contents storage section and retrieves the contents storage section by using a still picture number and a character information number when receiving an EMM(Entitlement Management Message) addressed to its own receiver and displays a hit still picture or the like.
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申请公布号 |
JP2002290354(A) |
申请公布日期 |
2002.10.04 |
申请号 |
JP20010084025 |
申请日期 |
2001.03.23 |
申请人 |
HITACHI LTD |
发明人 |
SUGIYAMA YOSHIICHI;KATAGISHI MAKOTO;TAKAGI TAKU;IIMURO SATOSHI;OKAMURA TAKUMI |
分类号 |
G06F17/30;H04H20/00;H04H20/76;H04H60/51;H04H60/91;H04M3/42;H04M11/00;H04N5/44;H04N5/445;H04N7/173;(IPC1-7):H04H1/00;H04H1/02 |
主分类号 |
G06F17/30 |
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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