Patent ID: 7573442

Claim:
A display comprising pixels arranged in a matrix, each of the pixels comprising: a voltage signal input terminal to which a voltage signal is supplied; a drive control element including a first terminal connected to a first power supply terminal, a control terminal, and a second terminal that outputs a current corresponding to a voltage between the first terminal and the control terminal; a first capacitor connected between the voltage signal input terminal and the control terminal, wherein the voltage signal input terminal and the first power supply terminals are different terminals; a second capacitor, one electrode of the second capacitor being connected to the control terminal and the other electrode of the capacitor being connected to a constant voltage source, wherein the constant voltage source is not the voltage signal input terminal; a current signal input terminal to which a current signal is supplied; a first switch connected between the current signal input terminal and the control terminal; a second switch connected between the current signal input terminal and the second terminal; an output control switch whose input terminal is connected to the second terminal; and a display element connected between a second power supply terminal and an output terminal of the output control switch.