Invention Grant
- Patent Title: Driving circuit, and a pixel circuit incorporating the same
- Patent Title (中): 驱动电路和包含该电路的像素电路
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Application No.: US12261228Application Date: 2008-10-30
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Publication No.: US08217861B2Publication Date: 2012-07-10
- Inventor: Chih-Lung Lin , Tsung-Ting Tsai
- Applicant: Chih-Lung Lin , Tsung-Ting Tsai
- Applicant Address: TW Tainan
- Assignee: National Cheng Kung University
- Current Assignee: National Cheng Kung University
- Current Assignee Address: TW Tainan
- Agency: Ladas & Parry LLP
- Main IPC: G09G3/30
- IPC: G09G3/30
Abstract:
A driving circuit includes: a switch unit permitting transfer of a data signal when operating in an on state; a capacitor having a first end coupled to the switch unit, and a second end; a first transistor having a first terminal for coupling to a second voltage source, a second terminal coupled to the second end of the capacitor and to a load, and a control terminal coupled to the first end of the capacitor; and a second transistor having a first terminal coupled to the second end of the capacitor, a second terminal receiving a bias voltage, and a control terminal coupled to the first terminal of the second transistor.
Public/Granted literature
- US20100109718A1 Driving Circuit, and a Pixel Circuit Incorporating the Same Public/Granted day:2010-05-06
Information query
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