Invention Grant
US08791928B2 Pixel driving method, pixel driving device and liquid crystal display using thereof
有权
像素驱动方法，像素驱动装置和使用其的液晶显示器
- Patent Title: Pixel driving method, pixel driving device and liquid crystal display using thereof
- Patent Title (中): 像素驱动方法，像素驱动装置和使用其的液晶显示器
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Application No.: US11935463Application Date: 2007-11-06
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Publication No.: US08791928B2Publication Date: 2014-07-29
- Inventor: Po-Yang Chen , Po-Sheng Shih , Tsu-Chiang Chang
- Applicant: Po-Yang Chen , Po-Sheng Shih , Tsu-Chiang Chang
- Applicant Address: TW
- Assignee: Hannstar Display Corp.
- Current Assignee: Hannstar Display Corp.
- Current Assignee Address: TW
- Agency: Volpe and Koenig, P.C.
- Main IPC: G09G5/00
- IPC: G09G5/00 ; G06F3/044 ; G06F3/041 ; G02F1/1333 ; G09G3/20 ; G09G3/36 ; G02F1/1362
Abstract:
The present invention provides a pixel driving method for a liquid crystal display. The pixel includes a storage capacitor and a liquid crystal capacitor. The pixel driving method includes steps of: providing a common voltage signal to a liquid crystal capacitor, and providing a bias signal to a storage capacitor wherein the bias signal is synchronized with the common voltage signal and the amplitude of the bias signal is larger than that of the common voltage signal.
Public/Granted literature
- US20090115750A1 PIXEL DRIVING METHOD, PIXEL DRIVING DEVICE AND LIQUID CRYSTAL DISPLAY USING THEREOF Public/Granted day:2009-05-07
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