发明名称 DIGITAL BROADCASTING RECEIVER
摘要 PROBLEM TO BE SOLVED: To provide a digital broadcasting receiver which can simultaneously execute viewing/video-recording of broadcast programs of a plurality of channels and receiving processing of the broadcast programs and enables the user to view or video-record the user's desired program. SOLUTION: The digital broadcasting receiver (1) switches a receiving unit for receiving a broadcast program of a free channel the user views from a first receiving unit (3-1) to a second receiving unit (3-3), preferentially over the first receiving unit (3-1) that should receive a broadcast program of a pay channel. In this case, the digital broadcast receiver (1) seamlessly switches the receiving unit for receiving a broadcast program of a free channel the user views from the first receiving unit (3-1) to the second receiving unit (3-3). COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2008252476(A) 申请公布日期 2008.10.16
申请号 JP20070090657 申请日期 2007.03.30
申请人 NEC PERSONAL PRODUCTS CO LTD 发明人 KUROIWA MINORU
分类号 H04B1/16;H04H40/09;H04H40/18;H04H60/27;H04N5/44;H04N7/173 主分类号 H04B1/16
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