主权项 |
1. A display device in which a polarity of a data signal written in each pixel is reversed depending on whether or not refreshing of a display screen is performed, the display device comprising:
a refresh control section for setting vertical periods in each of which an image is rewritten, as vertical periods in each of which the refreshing is performed, and providing, in a term in which an image is not rewritten, a vertical period in which the refreshing is caused to pause; and a polarity determining section for determining whether or not a first polarity in a second vertical period in which the refreshing is performed is the same as a second polarity in a third vertical period in which the refreshing is caused to pause, the second vertical period immediately preceding a first term in which an image is not rewritten, the third vertical period being a last period in which the refreshing is caused to pause before the second vertical period, in a case where the first polarity is the same as the second polarity, the refresh control section providing, in the first term, an additional vertical period in which the refreshing is performed by using a polarity opposite to the first polarity. |