A comparison between amoled poly-TFT driver circuits

摘要

In this work we present a methodology to compare different driver circuits for AMOLED pixel fabricated in TFT technology in terms of driving speed, area occupied and power consumption. A RC equivalent driver circuit is also derived in order to allow array simulations of all the pixels contained in the matrix. The results were achieved considering a QVGA display (320 ?? 240), a line frequency of 60 Hz, and were verified by simulations with AIM-SPICE.