发明名称 RECEIVING APPARATUS AND CONTROL METHOD
摘要 The present invention provides a receiving apparatus for receiving digital broadcast having a plurality of channels including a transition unit configured to transit a mode for controlling channel selection from a normal mode to a warning mode in the case that a determining unit determines that the broadcasting program is allowed to obtain a right to receive a reward, and a notifying unit configured to notify, in the warning mode, that the right to receive the reward will be lost, in the case that a detecting unit detects a channel selection operation that selects another channel from the viewing channel broadcasting a broadcast program which is allowed to obtain the right to receive the reward.
申请公布号 US2010077423(A1) 申请公布日期 2010.03.25
申请号 US20090563769 申请日期 2009.09.21
申请人 CANON KABUSHIKI KAISHA 发明人 YONISHI OSAMU;YAMAMOTO TAKASHI
分类号 H04H60/32;G08B5/00;H04N5/91 主分类号 H04H60/32
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