公开(公告)号：US20140002334A1

公开(公告)日：2014-01-02

申请号：US14019036

申请日：2013-09-05

Applicant: Samsung Display Co., LTD.

Inventor： Hyung-Gi JUNG ,  Jeong-Young LEE ,  June-Woo LEE ,  Sok LEE

IPC: G09G3/36

CPC classification number: G09G3/36 ,  G09G3/3611 ,  G09G3/3674 ,  G09G3/3677 ,  G09G3/3685 ,  G09G3/3688 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2310/0281 ,  G09G2310/0286 ,  G09G2330/04

Abstract: A gate driving apparatus includes a first stage which outputs a first gate output signal, and a second stage which outputs a second gate output signal. The first stage includes: a transistor which includes a gate electrode, a source electrode and a drain electrode; and a dummy transistor which includes a dummy gate electrode, a dummy source electrode and a dummy drain electrode. The gate electrode receives the second gate output signal, and the dummy source electrode is connected to the source electrode or the drain electrode of the transistor and prevents static electricity from flowing to the first stage.

Abstract translation: 栅极驱动装置包括输出第一栅极输出信号的第一级和输出第二栅极输出信号的第二级。 第一级包括：晶体管，其包括栅电极，源电极和漏电极; 以及包括虚拟栅电极，虚拟源电极和虚设漏电极的虚拟晶体管。 栅电极接收第二栅极输出信号，虚拟源电极连接到晶体管的源电极或漏电极，防止静电流入第一级。