发明名称 |
STAGE AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME |
摘要 |
A stage includes an output unit configured to supply a scan signal to an output terminal according to voltages of first and second nodes; a first driver configured to control the voltages of the first and second nodes so that when a start signal or an output signal of a previous stage is supplied to a first input terminal, the scan signal is supplied from the output unit; and a second driver configured to control the voltages of the first and second nodes, corresponding to signals supplied to a second input terminal, a fourth input terminal and a fifth input terminal, wherein the second driver comprises eighth and ninth transistors coupled in series between the output terminal and the second node, and wherein a gate electrode of the eighth transistor is coupled to the first node, and a gate electrode of the ninth transistor is coupled to the fourth input terminal. |
申请公布号 |
US2015035732(A1) |
申请公布日期 |
2015.02.05 |
申请号 |
US201414158709 |
申请日期 |
2014.01.17 |
申请人 |
Samsung Display Co., Ltd. |
发明人 |
Lee Hae-Yeon;Kim Yong-Jae;Chung Bo-Yong |
分类号 |
G09G3/32 |
主分类号 |
G09G3/32 |
代理机构 |
|
代理人 |
|
主权项 |
1. A stage comprising:
an output unit configured to supply a scan signal to an output terminal according to voltages of first and second nodes; a first driver configured to control the voltages of the first and second nodes so that when a start signal or an output signal of a previous stage is supplied to a first input terminal, the scan signal is supplied from the output unit; and a second driver configured to control the voltages of the first and second nodes, corresponding to signals supplied to a second input terminal, a fourth input terminal and a fifth input terminal, wherein the second driver comprises eighth and ninth transistors coupled in series between the output terminal and the second node, and wherein a gate electrode of the eighth transistor is coupled to the first node, and a gate electrode of the ninth transistor is coupled to the fourth input terminal. |
地址 |
Yongin-City KR |