| CPC G09G 3/3655 (2013.01) [G09G 3/3614 (2013.01); G09G 2310/0235 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0252 (2013.01)] | 3 Claims |
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1. A display device comprising:
a plurality of scan lines that extend in a first direction;
a plurality of signal lines that extend in a direction intersecting the first direction;
a scan circuit coupled to the scan lines;
a signal output circuit coupled to the signal lines;
a plurality of pixels, in each of which a gate of a switching element is coupled to a corresponding scan line of the scan lines, a pixel electrode is coupled to one of a source and a drain of the switching element, and a corresponding signal line of the signal lines is coupled to the other of the source and the drain of the switching element;
a common electrode shared among the pixels; and
a common electrode drive circuit configured to supply a common potential to the common electrode, wherein
in a potential reset period to reset a potential of the pixel electrode, and in a common potential inversion period subsequent to the potential reset period,
the scan circuit is configured to supply, to the scan lines, a drive potential to drive the switching elements, and
the signal output circuit is configured to supply, to the signal lines, an intermediate potential between a potential corresponding to a maximum gradation value of each pixel and a potential corresponding to a minimum gradation value of each pixel, and
in the common potential inversion period, the common electrode drive circuit is configured to switch the common potential between a first common potential and a second common potential higher than the first common potential.
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