发明名称 BROADCAST RECEIVING SYSTEM, RECEIVER, AND RECEIVING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a broadcast receiving system, receiver, and receiving device by which a user can watch the same program continuously when changing a broadcast receiving apparatus. SOLUTION: The receiving device 2 sends a broadcast video signal received through a tuner 22 to a receiver 1, and the receiver 1 outputs the video on a video output portion 17 based on the video signal received from the receiving device 2. When the receiving device 2 stops sending the video signal while the receiver 1 is displaying the video corresponding to a broadcast received with the receiving device 2, the receiving device 2 sends a channel information indicating a broadcast channel received through a tuner 22 to the receiver 1, and the receiver 1 starts receiving a broadcast signal from a tuner 12 through a channel specified by the channel information received from the receiving device 2. When changing a broadcast-receiving apparatus, a broadcast is received through the same channel as before and the video based on the received broadcast is output. COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2009290862(A) 申请公布日期 2009.12.10
申请号 JP20090103339 申请日期 2009.04.21
申请人 SHARP CORP 发明人 TAKAHASHI TSUTOMU
分类号 H04N5/44;H04N7/173 主分类号 H04N5/44
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