发明名称 INFORMATION REPRODUCING DEVICE
摘要 PROBLEM TO BE SOLVED: To efficiently acquire only required information from among a huge amount of broadcast contents. SOLUTION: An information reproducing device is provided with a first reception means for receiving first/second broadcast signals, an information reproducing means for reproducing the first broadcast signal received with the reception means while displaying it as first image information, a storage means for storing second image information possessed by the second broadcast signal, and an extraction means for extracting a part of the second image information stored in the storage means. An information display means reproduces a part of an image possessed by the second image information extracted by the extraction means while displaying it overlappingly on an image possessed by the first image information. COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2007266800(A) 申请公布日期 2007.10.11
申请号 JP20060086861 申请日期 2006.03.28
申请人 HITACHI LTD 发明人 WATANABE JUNICHIRO;MARUYAMA YUKINOBU;TSUKADA ARIHITO
分类号 G06F13/00;G11B20/10;G11B27/00;H04N5/45;H04N7/173 主分类号 G06F13/00
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