发明名称 BROADCAST RECEIVING APPARATUS, BROADCAST RECEIVING METHOD, AND DATA BROADCAST DISPLAY PRESENTING PROGRAM
摘要 In a broadcast receiving device, a broadcast signal of a data broadcast program that is tuned in to by a tuner is demodulated into a transport stream by a demodulator, and a data broadcast content is acquired by an information acquisition unit from the demodulated transport stream. The acquired data broadcast content is stored in a storage device, and a data broadcast screen based on the stored data broadcast content is presented by an information presentation unit. When a reception state is a poor state, a presentation state of the data broadcast screen is held by the information presentation unit. When the reception state changes from the poor state to a good state and the data broadcast programs received in the good states before and after the poor state are the same, the presentation of the data broadcast screen based on the stored data broadcast content is restarted by the information presentation unit.
申请公布号 EP1959576(A1) 申请公布日期 2008.08.20
申请号 EP20060823572 申请日期 2006.12.04
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 发明人 OKAMURA, MASAHIKO
分类号 H04B1/16;H04H20/16;H04H20/40;H04H60/11;H04H60/12;H04N5/445;H04N7/173;H04N21/433;H04N21/434;H04N21/442;H04N21/61;H04N21/81 主分类号 H04B1/16
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