[AMD8] Advanced Driving Technology for High-quality Display

[AMD8-2] A 6T1C dynamic threshold voltage compensation IGZO-GOA circuit for 31-inch AMOLED display with slim border

*Yan Xue^1,2, Baixiang Han¹, Xian Wang¹, Shuai Zhou¹, Gary Chaw¹, Chun-Hsiung Fang¹, Yuan-Chun Wu¹ (1. CSOT (China), 2. Peiking university (China))

Keywords:31-inch AMOLED display, GOA, slim border, Vth compensation

A simple 6T1C gate driver on array (GOA) circuit has been proposed to reduce border with in displays. In this circuit, the lifetime of GOA can be improved by introducing a dynamic Vth compensation system. Finally, the GOA circuit was placed in a 31-inch AMOLED display to testify the function