Liquid crystal display device, and control apparatus for liquid crystal panel

Abstract

A liquid crystal display device, includes a display unit including a first region and a second region, the first region and the second region being supplied with a data signal a polarity of which is cyclically reversed, so that display data of the first region and the second region is cyclically updated, wherein, in a first period, a refresh rate for the first region is set to a first frequency and a refresh rate for the second region is set to a second frequency lower than the first frequency, and in the first period, a polarity reversal rate of the data signal is set to a common frequency in common to the first region and the second region, and the common frequency is lower than, or equal to the second frequency.

Dependencies are inferred from the claim text.