ELECTROOPTICAL DEVICE AND ELECTRONIC APPARATUS

摘要

A scanning line driving circuit sequentially selects each of a plurality of scanning lines for each unit period. A signal supply circuit supplies, to a signal line, a gradation potential in accordance with a designated gradation of a pixel in a write period within the unit period. The signal supply circuit supplies a pre-charge potential to the signal line in a pre-charge period before the start of the write period in a first unit period of the plurality of unit periods, and the supply of the pre-charge potential to the signal line stops in a second unit period.

主权项

1. An electro-optical device, comprising:
a plurality of pixels that is arranged so as to correspond to each intersection of a plurality of scanning lines and a plurality of signal lines, and displays a gradation corresponding to a potential of the signal line at a horizontal scanning period for selection of the scanning line; a scanning line driving circuit that selects the plurality of scanning lines for each of a plurality of horizontal scanning periods; and a signal supply circuit that supplies, to each of the plurality of signal lines, a gradation potential corresponding to a designated gradation of each of the plurality of pixels in a write period of the horizontal scanning period, supplies a pre-charge potential to each of the plurality of signal lines before the start of the write period in a first horizontal scanning period of the plurality of horizontal scanning periods, and stops the supply of the pre-charge potential corresponding to each of the plurality of signal lines in a second horizontal scanning period of the plurality of horizontal scanning periods, which the second horizontal scanning period is different from the first horizontal scanning period.