发明名称 |
Handheld VGA video test image generator has hard wired logic with separate frequency signal generation and activation through earth connection |
摘要 |
<p>A handheld VGA video test image generator has hard wired HC-MOS logic without processor using separate frequency dividers for video and horizontal synchronization signals and is automatically switched on by connecting the battery negative terminal to part of the VGA connector earth and the remainder of the connector earth to the circuit negative.</p> |
申请公布号 |
DE202004005684(U1) |
申请公布日期 |
2004.08.26 |
申请号 |
DE20042005684U |
申请日期 |
2004.04.02 |
申请人 |
SCHIPPMANN, PETER |
发明人 |
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分类号 |
H04N17/02;(IPC1-7):H04N17/02;G06F1/16 |
主分类号 |
H04N17/02 |
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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