Title: Display device and driving method therefore
Application Number: 200410069408 Application Date: 2004.06.24
Publication Number: 1573904 Publication Date: 2005.02.02
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G09G3/36
Applicant(s) Name: Sony Corp. Address:
Inventor(s) Name:
Attorney & Agent: yang kai wang yong
Abstract:
     A display device according to the present invention includes: a horizontal driving circuit for sampling a video signal to signal lines Y in each horizontal period (1H); and a vertical driving circuit for sequentially scanning scanning lines X to select each row of pixels. A video signal is written to each selected row of pixels, and video signals for one field are retained. The horizontal driving circuit samples the video signal inverted in polarity in each H to the signal lines Y in each H, whereby an effect of capacitive coupling noise jumping from signal lines Y into pixels is cancelled. The vertical driving circuit sequentially scans the scanning lines X in every other H to select each row of pixels, and writes video signals of an identical polarity in the video signal inverted in polarity in each H to each selected row of pixels (1H thinned-out scanning) and retains the video signals of the identical polarity over one field.
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