发明名称 |
Automatic detection of sync polarity in video timing and generation of blanking period indicator from sync information |
摘要 |
The present invention relates to a system and method for generating a blanking period indicator signal from sync information in video timing. The invention comprises an auto polarity detect processor adapted to automatically detect the polarity of at least one sync signal and a generation processor adapted to generate a DE signal.
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申请公布号 |
US7250980(B2) |
申请公布日期 |
2007.07.31 |
申请号 |
US20010034413 |
申请日期 |
2001.12.27 |
申请人 |
BROADCOM CORPORATION |
发明人 |
PASQUALINO CHRISTOPHER |
分类号 |
H04N5/06;G09G5/00;H04N5/08;H04N5/44;H04N9/45;H04N9/455 |
主分类号 |
H04N5/06 |
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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