A gate driving part includes driving stages. An i^th driving stage among the driving stages includes an inverter part which outputs a switching signal for controlling an A-node and a stabilization part. The inverter part may include five inverter transistors (a first to a fifth inverter transistor). The third inverter transistor outputs a lower voltage in response to the i^th output signal. The fourth inverter transistor is turned on in a range of outputting the i^th output signal, and transmits the output of the third inverter transistor to a B-node. So, the gate driving circuit with high reliability can be provided by preventing a leakage current.
申请公布号
KR20160092584(A)
申请公布日期
2016.08.05
申请号
KR20150012980
申请日期
2015.01.27
申请人
SAMSUNG DISPLAY CO., LTD.
发明人
PARK, JUN HYUN;KIM, JONG HEE;KIM, SUNG HWAN;LIM, JAE KEUN;CHAI, CHONG CHUL