Invention Grant
- Patent Title: Liquid crystal display panel and driving method for liquid crystal display panel
- Patent Title (中): 液晶显示面板及液晶显示面板驱动方法
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Application No.: US11657640Application Date: 2007-01-25
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Publication No.: US08207921B2Publication Date: 2012-06-26
- Inventor: Seok Lyul Lee , Po Sheng Shih
- Applicant: Seok Lyul Lee , Po Sheng Shih
- Applicant Address: TW Taipei
- Assignee: Hannstar Display Corporation
- Current Assignee: Hannstar Display Corporation
- Current Assignee Address: TW Taipei
- Agency: Volentine & Whitt, PLLC
- Priority: TW92128619A 20031015
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
A couple of scanning signals are applied to a pixel on the liquid crystal display panel. The scanning signals allows voltage to be separately written into a control electrode and a pixel electrode during two adjacent horizontal scanning periods or a vertical scanning period, and a coupled voltage is induced on the control electrode due to the potential variation of the pixel electrode during the next horizontal scanning period.
Public/Granted literature
- US20070120798A1 Liquid crystal display panel and driving method for liquid crystal display panel Public/Granted day:2007-05-31
Information query
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