发明名称 TELEVISION RECEIVER AND METHOD FOR DISPLAYING RECEPTION STATE OF THE TELEVISION RECEIVER
摘要 PROBLEM TO BE SOLVED: To provide a television receiver that can inform a user of whether a video image of a higher layer or a video image of a lower layer is being reproduced in the case of a broadcast program adopting the hierarchical trans mission system. SOLUTION: The C/N of a received signal is discriminated to select reproduction of a video image at the higher layer or at the lower layer. Then an indication of the video image at the higher layer or at the lower layer that is reproduced is made on an OSD image or a display section of a set main body. Thus, the user can recognize whether the video image received currently is a video image of the higher layer or the lower layer. Even when the video image of the higher layer is switched to the video image of the lower layer due to rainfall or the like, mis-recognition of a fault is prevented.
申请公布号 JP2002247465(A) 申请公布日期 2002.08.30
申请号 JP20010043395 申请日期 2001.02.20
申请人 SONY CORP 发明人 MIYAZAKI YOSHIAKI
分类号 H04N5/44;H04N5/445;H04N17/04;(IPC1-7):H04N5/44 主分类号 H04N5/44
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