Invention Grant
US08018537B2 Pixels having polarity extension regions for multi-domain vertical alignment liquid crystal displays
有权
具有用于多域垂直取向液晶显示器的极性扩展区域的像素
- Patent Title: Pixels having polarity extension regions for multi-domain vertical alignment liquid crystal displays
- Patent Title (中): 具有用于多域垂直取向液晶显示器的极性扩展区域的像素
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Application No.: US12018675Application Date: 2008-01-23
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Publication No.: US08018537B2Publication Date: 2011-09-13
- Inventor: Hiap L. Ong
- Applicant: Hiap L. Ong
- Applicant Address: TW TW
- Assignee: Hiap L. Ong,Kyoritsu Optronics Co., Ltd.
- Current Assignee: Hiap L. Ong,Kyoritsu Optronics Co., Ltd.
- Current Assignee Address: TW TW
- Agency: Silicon Valley Patent Group, LLP
- Agent Edward S. Mao
- Main IPC: G02F1/141
- IPC: G02F1/141

Abstract:
A multi-domain vertical alignment liquid crystal display that does not require physical features on the substrate (such as protrusions and ITO slits) is disclosed. Each pixel of the MVA LCD is subdivided into color components, which are further divided into color dots. The color components include polarized extension regions that extend between color dots of neighboring color components (and neighboring pixels). The voltage polarity of the color dots and polarized extension regions are arranged so that fringe fields in each color dot causes multiple liquid crystal domains in each color dot. Specifically, the color dots and polarity extension regions of the display are arranged so that neighboring polarized elements have opposite polarities.
Public/Granted literature
- US20080291348A1 PIXELS HAVING POLARITY EXTENSION REGIONS FOR MULTI-DOMAIN VERTICAL ALIGNMENT LIQUID CRYSTAL DISPLAYS Public/Granted day:2008-11-27
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