Invention Application
- Patent Title: STAGE AND EMISSION CONTROL DRIVER HAVING THE SAME
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Application No.: US16681265Application Date: 2019-11-12
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Publication No.: US20200152127A1Publication Date: 2020-05-14
- Inventor: Chul Kyu KANG , Dae Hyun KIM , Sung Hwan KIM , Soo Hee OH , Dong Sun LEE , Sang Moo CHOI
- Applicant: Samsung Display Co., Ltd.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6ed533a8
- Main IPC: G09G3/3258
- IPC: G09G3/3258

Abstract:
Provided herein may be a stage and an emission control driver having the same. The stage may include an output unit configured to supply a voltage of a first or second power supply to a first output terminal depending on voltages of first and second nodes, an input unit configured to control the voltages of the second node and a third node, a first signal processing unit configured to control the voltage of the first node, and supply a voltage corresponding to the first node to a second output terminal, a second signal processing unit including a second capacitor coupled between the third node and a fifth node, the second signal processing unit being configured to control the voltage of the first node, and control a potential difference between opposite terminals of the second capacitor, and a third signal processing unit configured to control the voltage of the second node.
Public/Granted literature
- US10937369B2 Stage and emission control driver having the same Public/Granted day:2021-03-02
Information query
IPC分类: