Influence of Passivation Layers on Positive Gate Bias-Stress Stability of Amorphous InGaZnO Thin-Film Transistors

Passivation (PV) layers could effectively improve the positive gate bias-stress (PGBS) stability of amorphous InGaZnO (a-IGZO) thin-film transistors (TFTs), whereas the related physical mechanism remains unclear. In this study, SiO<sub>2</sub> or Al<sub>2</sub>O<sub>3&l...

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Bibliographic Details
Main Authors: Yan Zhou, Chengyuan Dong
Format: Article
Language:English
Published: MDPI AG 2018-11-01
Series:Micromachines
Subjects:
Online Access:https://www.mdpi.com/2072-666X/9/11/603