Invention Grant
- Patent Title: Liquid crystal display comprising a point-like protrusion and a common electrode having a concave portion
- Patent Title (中): 液晶显示器包括点状突起和具有凹部的公共电极
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Application No.: US11390473Application Date: 2006-03-28
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Publication No.: US07864279B2Publication Date: 2011-01-04
- Inventor: Manabu Sawasaki , Takashi Takagi
- Applicant: Manabu Sawasaki , Takashi Takagi
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2005-093607 20050329
- Main IPC: G02F1/1337
- IPC: G02F1/1337 ; C09K19/02
Abstract:
The invention relates to a vertically aligned liquid crystal display and a method of manufacturing the same and provides a liquid crystal display in which singular points can be sufficiently controlled to achieve high display quality and a method of manufacturing the same. A surface of the common electrode facing at least one-fourth of a non-electrode part at the outer periphery of the electrode unit is formed with a height of 0.2 μm or more or a height in the range from 0.4 to 1.5 μm if possible above a surface of the common electrode facing a part of the electrode unit substantially in the middle thereof.
Public/Granted literature
- US20060227269A1 Liquid crystal display and method of manufacturing the same Public/Granted day:2006-10-12
Information query
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