Active matrix liquid crystal light valve with drive circuit

摘要

A technology is disclosed in which the voltage of a drive signal pulse to be supplied to a switch, which transfers a signal to be supplied to a liquid crystal cell, is raised. A plurality of lines for the signals to be supplied to a switch array which transfers the signal to be supplied to the liquid crystal cell is provided so as to supply drive signal pulses for operating switches which correspond to a plurality of the lines while time sequentially overlapping the drive signal pulses.