Invention Grant
US09508300B2 Driving circuit having extra transistor or capacitor, and flat panel display device including the driving circuit
有权
具有额外的晶体管或电容器的驱动电路和包括驱动电路的平板显示装置
- Patent Title: Driving circuit having extra transistor or capacitor, and flat panel display device including the driving circuit
- Patent Title (中): 具有额外的晶体管或电容器的驱动电路和包括驱动电路的平板显示装置
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Application No.: US13714317Application Date: 2012-12-13
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Publication No.: US09508300B2Publication Date: 2016-11-29
- Inventor: Jung-Mi Choi , Bo-Yong Chung , Keum-Nam Kim
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2012-0070849 20120629
- Main IPC: G09G3/36
- IPC: G09G3/36 ; H01L27/12 ; H01L23/522 ; H01L49/02 ; H01L21/8234 ; H01L27/06 ; G11C19/18 ; G09G3/32
Abstract:
A driving circuit includes: an input terminal; an output terminal; a first transistor having a source electrode coupled to the input terminal, a drain electrode coupled to the output terminal, and a gate electrode; a second transistor having a source electrode, a drain electrode, and a gate electrode respectively coupled to the source electrode, the drain electrode, and the gate electrode of the first transistor; a first capacitor having a first electrode coupled to the input terminal and a second electrode coupled to the output terminal; and a second capacitor coupled in parallel with the first capacitor and having a first electrode coupled to the first electrode of the first capacitor and a second electrode that is floated.
Public/Granted literature
- US20140002423A1 DRIVING CIRCUIT, FLAT PANEL DISPLAY DEVICE HAVING THE SAME AND METHOD OF REPAIRING THE DRIVING CIRCUIT Public/Granted day:2014-01-02
Information query
IPC分类:
