发明名称 |
GATE DRIVING CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME |
摘要 |
A gate driving circuit includes a pull-up control part, a pull-up part, a carry part, a first pull-down part and a second pull-down part. The pull-up control part applies a carry signal from a previous stage to a first node. The pull-up part outputs an N-th gate output signal based on a clock signal. The carry part outputs an N-th carry signal based on the clock signal in response to the signal applied to the first node. The first pull-down part includes a plurality of transistors connected to each other in series. The first pull-down part pulls down a signal at the first node to a second off voltage in response to a carry signal of a next stage. The second pull-down part pulls down the N-th gate output signal to a first off voltage in response to the carry signal of the next stage. |
申请公布号 |
US2014043066(A1) |
申请公布日期 |
2014.02.13 |
申请号 |
US201314057354 |
申请日期 |
2013.10.18 |
申请人 |
SAMSUNG DISPLAY CO., LTD. |
发明人 |
YOON SOO-WAN;KWON YEONG-KEUN;KIM JI-SUN;YOON YOUNG-SOO;CHAI CHONG-CHUL |
分类号 |
H03K3/012 |
主分类号 |
H03K3/012 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|