Invention Application
- Patent Title: GATE DRIVING CIRCUIT
- Patent Title (中): 门驱动电路
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Application No.: US14834015Application Date: 2015-08-24
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Publication No.: US20160203762A1Publication Date: 2016-07-14
- Inventor: Jonghee KIM , Youngwan Seo , Jaekeun Lim , Chongchul Chai
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Priority: KR10-2015-0006808 20150114
- Main IPC: G09G3/32
- IPC: G09G3/32

Abstract:
A gate driving circuit includes a first driving stage driving a first gate line included in a display panel. The first driving stage includes a first output transistor outputting a first carry signal on the basis of a first clock signal in response to a voltage of a first node, a second output transistor outputting a first gate signal on the basis of the first clock signal in response to the voltage of the first node, a first control transistor applying a second clock signal to a second node, a second control transistor applying a start signal to the first node in response to a voltage of the second node, and a third control transistor applying a first discharge voltage to the first node in response to the first carry signal.
Public/Granted literature
- US10186198B2 Gate driving circuit Public/Granted day:2019-01-22
Information query
IPC分类: