39‐4: An Innovative Decoder‐type GOA for Intelligent Split‐Screen and External Compensation Technology

Abstract

In this paper, an innovative decoder‐type gate driver on array (GOA) model employing IGZO TFTs is proposed, which is suitable for intelligent split‐screen (ISS) and external compensation technology. At the same time, we explored a new multi‐frequency driving method through this model, and through the verification of panel actual measurement, this new multi‐frequency driving almost eliminates the Mura caused by different frequencies in split‐screen. Finally, we successfully used this model to light up a 5‐inch AMOLED display with 170PPI bottom emission, and achieved a border of only 5mm.