发明名称 VIDEO MODE DETECTION CIRCUIT
摘要 A video signal mode detector for automatically detecting and indicating the type of video signal being received in terms of its video signal characteristics, including horizontal line count and progressive or interlaced scanning.
申请公布号 US2007064154(A1) 申请公布日期 2007.03.22
申请号 US20050162705 申请日期 2005.09.20
申请人 CHEN DONGWEI 发明人 CHEN DONGWEI
分类号 H04N5/46 主分类号 H04N5/46
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