Invention Grant
- Patent Title: Display device
- Patent Title (中): 显示设备
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Application No.: US11918652Application Date: 2006-07-07
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Publication No.: US07990347B2Publication Date: 2011-08-02
- Inventor: Takaji Numao
- Applicant: Takaji Numao
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2005-228574 20050805
- International Application: PCT/JP2006/313591 WO 20060707
- International Announcement: WO2007/018006 WO 20070215
- Main IPC: G09G3/30
- IPC: G09G3/30
Abstract:
In one embodiment, a display device of the present invention includes capacitors provided between a gate and a source of a driver TFT. During a select period, a voltage is fed to the gate terminal of the driver TFT, and a voltage is fed to the source terminal of the driver TFT. Thereafter, during a threshold correction period, the gate voltage of the driver TFT is retained to make the source voltage of the driver TFT equal to Vda−Vth (
Public/Granted literature
- US20090073092A1 Display Device Public/Granted day:2009-03-19
Information query
IPC分类:
