公开(公告)号：US20140055436A1

公开(公告)日：2014-02-27

申请号：US13708104

申请日：2012-12-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang Youn Han ,  CheoKyu Kim ,  SungHoon Yang ,  Sanghyun Jeon

IPC: H03K17/687 ,  G09G3/36

CPC classification number: G09G3/3655 ,  G09G3/3677 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0876 ,  G09G2310/0286 ,  G11C19/28 ,  H01L29/78648 ,  H03K17/687

Abstract: A display apparatus including a gate driving circuit configured to include a plurality of stages connected to each other one after another. An i-th stage of the stages includes an output transistor and a control part. At least one control transistor included in the control part includes a first control electrode to which a switching control signal is applied, and a second control electrode disposed on a layer different from a layer on which the first control electrode is disposed, and to which a reference voltage is applied.

Abstract translation: 一种显示装置，包括：门驱动电路，被配置为包括相互连接的多个级。 级的第i级包括输出晶体管和控制部分。 包括在控制部中的至少一个控制晶体管包括施加有开关控制信号的第一控制电极和设置在与设置有第一控制电极的层不同的层上的第二控制电极， 参考电压。