Invention Application
- Patent Title: GATE DRIVING CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME
- Patent Title (中): 闸门驱动电路和显示装置
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Application No.: US13708104Application Date: 2012-12-07
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Publication No.: US20140055436A1Publication Date: 2014-02-27
- Inventor: Sang Youn Han , CheoKyu Kim , SungHoon Yang , Sanghyun Jeon
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-city
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-city
- Priority: KR10-2012-0091914 20120822
- Main IPC: H03K17/687
- IPC: H03K17/687 ; G09G3/36

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.
Public/Granted literature
- US08988407B2 Gate driving circuit and display apparatus having the same Public/Granted day:2015-03-24
Information query
IPC分类: