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1. 发明申请

US20070229692A1 SAMPLING DEVICE, DISPLAY DEVICE USING SAMPLING DEVICE, AND CAMERA 有权
标题翻译：采样设备，使用采样设备的显示设备和摄像机
公开(公告)号：US20070229692A1
公开(公告)日：2007-10-04
申请号：US11693291
申请日：2007-03-29
申请人： Masami ISEKI , Somei Kawasaki , Fujio Kawano
发明人： Masami ISEKI , Somei Kawasaki , Fujio Kawano
IPC分类号： H04N3/14
CPC分类号： H04N5/23293 , G09G3/006 , G09G3/3241 , G09G3/3283 , G09G2320/0233 , G09G2320/029 , H04N5/14
摘要： A correction sampling signal generation circuit is disposed subsequent to a plural-stage sampling signal generation circuit of sequentially generating sampling signals in response to an input timing signal, an extended sampling circuit is disposed subsequent to a plural-stage sampling circuit of sampling a video signal at timing of the sampling signal, and a data signal is sampled at timing of the sampling signal generated by the extended sampling circuit. In a timing adjustment period, the data signal for adjustment is generated, the phases of the data signal and the timing signal are relatively shifted, the outputs of the sampling circuits are supplied to a common output line through respective switches, and the phase of the optimum timing signal or the video signal is determined based on the output from the common output line.
摘要翻译：校正采样信号产生电路设置在响应于输入定时信号顺序产生采样信号的多级采样信号产生电路之后，扩展采样电路设置在对视频信号进行采样的多级采样电路之后在采样信号的定时，并且在由扩展采样电路产生的采样信号的定时对数据信号进行采样。在定时调整期间，产生用于调整的数据信号，数据信号和定时信号的相位相对偏移，采样电路的输出通过各个开关提供给公共输出线，并且相位基于公共输出线的输出确定最佳定时信号或视频信号。

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