发明名称 Data driver and electro-optical device
摘要 A data driver includes a capture start timing setting register in which is set data for setting capture start timing of the gray-scale data based on a signal which indicates supply start timing of the gray-scale data, and a capture instruction signal generation circuit which generates first and second capture instruction signals which are delayed in relation to the signal which indicates the supply start timing of the gray-scale data for a period corresponding to the data set in the capture start timing setting register. First and second data latches capture gray-scale data on a gray-scale bus at timing based on the first and second capture instruction signals, respectively. First and second driver circuits drive comb-tooth distributed data lines belonging to first and second groups based on the gray-scale data captured in the first and second data latches, respectively.
申请公布号 US7262757(B2) 申请公布日期 2007.08.28
申请号 US20040833996 申请日期 2004.04.29
申请人 SEIKO EPSON CORPORATION 发明人 MORITA AKIRA;TORIUMI YUICHI
分类号 G02F1/133;G09G3/36;G09G3/20;G09G5/00;H04N3/14 主分类号 G02F1/133
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