公开(公告)号：US08718225B2

公开(公告)日：2014-05-06

申请号：US13960534

申请日：2013-08-06

Applicant: LG Display Co., Ltd.

Inventor： Yong-Ho Jang ,  Seung-Chan Choi

IPC: G11C19/00

CPC classification number: G11C19/00 ,  G11C19/28

Abstract: Discussed herein is a shift register which is capable of stabilizing an output thereof. The shift register includes a plurality of stages for sequentially outputting scan pulses in such a manner that high durations of the scan pulses partially overlap with each other. Each of the stages includes a node controller for controlling a charging duration of a set node, and an output unit for outputting a corresponding one of the scan pulses through an output terminal for the charging duration of the set node.

Abstract translation: 这里讨论的是能够稳定其输出的移位寄存器。 移位寄存器包括多个级，用于顺序地输出扫描脉冲，使得扫描脉冲的高持续时间彼此部分重叠。 每个级包括用于控制设定节点的充电持续时间的节点控制器，以及用于通过输出端输出对应的一个扫描脉冲以用于设定节点的充电持续时间的输出单元。