A Novel Depletion Mode IGZO TFT Gate Driver Embedded with a Level Shifter

摘要

We propose and design a new gate driver embedded with a level shifter employing depletion mode In-Ga-Zn-O thin film transistors. The SPICE simulation results exhibit that the oxide TFT gate driver successfully generates an output-pulse without any distortion. The proposed circuit would be an important building block for an oxide TFT display.