[AMDp2] Active-Matrix Devices

[AMDp2-7] A Novel Pull-down Holding Circuit of a-si Gate Driver on Array

*Tian hong WANG¹ (1. Shenzhen China Star Optoelectronics Semiconductor Display Technology Co.,Ltd (China))

Keywords:GOA, Pull down holding

This paper proposes a novel pull-down holding circuit which can improve the pull-down holding ability under a-si process.Through adding only one thin film transistor(TFT) that we can achieve this purpose.What’s more,this novel circuit can discharge the Pn node in the pull-down holding block.