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.
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
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