发明名称 |
Video signal processing apparatus with a multi-picture display circuit |
摘要 |
<p>A video signal processing apparatus includes a time-division multiplex circuit and a multi-display circuit. A video signals outputted from a first A/D converter included in the time-division multiplex circuit is applied to a memory included in the time-division multiplex circuit and a further memory included in the multi-display circuit. A video signal outputted from a second A/D converter included in the multi-display circuit is also written into the further memory. Then, video signals read-out from the further memory are outputted from a plurality of monitor screens. Since the video signal outputted from the first A/D converter is applied to the further memory, it is possible to increase a renewal speed of the monitor screens with no additional A/D converters in the multi-display circuit. <IMAGE></p> |
申请公布号 |
EP0767583(A2) |
申请公布日期 |
1997.04.09 |
申请号 |
EP19960115838 |
申请日期 |
1996.10.02 |
申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
AMINO, TADASHI;OTSUKI, MASAKO |
分类号 |
H04J3/00;H04N5/45;H04N5/91;H04N7/18;H04N9/12;(IPC1-7):H04N5/45 |
主分类号 |
H04J3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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