Invention Application
- Patent Title: GATE DRIVING CIRCUIT
- Patent Title (中): 门驱动电路
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Application No.: US14966469Application Date: 2015-12-11
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Publication No.: US20160203783A1Publication Date: 2016-07-14
- Inventor: JongHee KIM , Cholho KIM , Jaekeun LIM , Youngwan SEO , Chongchul CHAI
- Applicant: Samsung Display Co., Ltd.
- Priority: KR10-2015-0006806 20150114
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G06F1/04

Abstract:
A gate driving circuit includes first and second driving stages respectively driving first and second gate lines of a display panel. The first driving stage includes output transistors, a first control transistor controlling an electric potential of a control node in response to a signal provided from the second driving stage through an input terminal before a first gate signal is output, and a second control transistor applying a first carry signal to the input electrode of the first control transistor while the first gate signal is output.
Public/Granted literature
- US09875710B2 Gate driving circuit with reduced voltage to mitigate transistor deterioration Public/Granted day:2018-01-23
Information query
IPC分类: