US 12,347,391 B2
Gate driver and display device including the same
Hai Jung In, Yongin-si (KR); Ji Hyun Ka, Yongin-si (KR); Tae Hoon Kwon, Yongin-si (KR); Ki Myeong Eom, Yongin-si (KR); and Chae Han Hyun, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd, Yongin-si (KR)
Filed on May 10, 2024, as Appl. No. 18/661,429.
Application 18/661,429 is a continuation of application No. 17/246,328, filed on Apr. 30, 2021.
Claims priority of application No. 10-2020-0060530 (KR), filed on May 20, 2020.
Prior Publication US 2024/0296800 A1, Sep. 5, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G09G 3/00 (2006.01); G09G 3/3266 (2016.01); G09G 3/3275 (2016.01)
CPC G09G 3/3266 (2013.01) [G09G 3/3275 (2013.01); G09G 2300/0809 (2013.01); G09G 2320/0209 (2013.01); G09G 2320/0233 (2013.01); G09G 2330/021 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A stage comprising:
a first input terminal;
a second input terminal configured to receive a first clock signal;
a third input terminal configured to receive a second clock signal;
an output terminal configured to output a gate signal;
an input part comprising a fourth transistor connected between the first input terminal and a first node, and comprising a gate electrode electrically connected to the second input terminal;
an output part comprising:
a seventh transistor connected between a first power line and the output terminal, and comprising a gate electrode electrically connected to a third node; and
an eighth transistor connected between a second power line and the output terminal, and comprising a gate electrode electrically connected to a fourth node;
a first signal-processing part comprising an eleventh transistor connected between the second power line and the fourth node, and comprising a gate electrode electrically connected to the first node; and
a second signal-processing part comprising a first transistor diode-connected between the third node and a sixth node, and comprising a gate electrode electrically connected to the sixth node.