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

Yan Xue

doi:https://doi.org/10.36463/idw.2019.0497

3:25 PM - 3:45 PM

[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))

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

https://doi.org/10.36463/idw.2019.0497

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

Proceedings of the International Display Workshops Volume 26 (IDW '19)

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