Process of operating active matrix display device having thin film transistors

摘要

A process of operating an active matrix display device having thin film transistors by supplying an address signal to a gate of a first thin film transistor so the first thin film transistor is in an ON state, by applying a data signal to one of a pair of impurity regions of the first thin film transistor when the first thin film is in the ON state, supplying said data signal to a gate of a second thin film transistor through the first thin film transistor, and by applying a voltage to one of a pair of impurity regions of the second thin film transistor so the voltage is applied to a pixel electrode.