Addressing waveforms for tristable aflcs in active matrix displays

Abstract

Abstract In this work, addressing waveforms for grayscale generation in tristable AFLC cells are proposed. The behaviour of an active matrix device have been simulated. Electric limitations arising from TFTs (compatible voltages, storing capacities) have been taken into account. These limitations have been made compatible with the LC characteristics, i.e., threshold voltage, switching and holding times, and operating range. Optimised working conditions have been derived from previous considerations.