A liquid crystal display includes a pair of support substrates, a liquid
crystal layer, and pixel circuits that are arrayed in a matrix and
control the alignment state of liquid crystal molecules. Each pixel
circuit includes two power terminals set at potentials of opposite
polarities, each potential having a predetermined level difference
relative to a reference potential, two pixel electrodes that retain
charges supplied from the power terminals and apply a potential
difference obtained by the retained charges to the liquid crystal layer
as a liquid crystal drive voltage, an input transistor that includes a
gate electrode, which receives a video signal, and redistributes the
charges retained in the pixel electrodes in accordance with the video
signal, and a switch circuit that connects the pixel electrodes to the
power terminals and connects the pixel electrodes to one and the other of
the source and drain electrodes of the input transistor.