Invention Grant
- Patent Title: Method of reducing off-current of a thin film transistor for display device and circuit for the same
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Application No.: US12385795Application Date: 2009-04-20
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Publication No.: US08436796B2Publication Date: 2013-05-07
- Inventor: Hun Jeoung , Sung-Hak Lee
- Applicant: Hun Jeoung , Sung-Hak Lee
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge, LLP
- Priority: KR10-2003-0040752 20030623
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
A method of applying an OFF-state offset to a display device includes: supplying a ground voltage from a data driving circuit; to a source electrode of a thin film transistor supplying a gate voltage from a gate driving circuit to a gate electrode of the thin film transistor, the gate voltage turning off the thin film transistor; and supplying an AC voltage to a drain electrode of the thin film transistor.
Public/Granted literature
- US20090267929A1 Method of reducing off-current of a thin film transistor for display device and circuit for the same Public/Granted day:2009-10-29
Information query
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