发明授权
- 专利标题： Liquid crystal display comprising a point-like protrusion and a common electrode having a concave portion
- 专利标题（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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申请号： US11390473申请日： 2006-03-28
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公开(公告)号： US07864279B2公开(公告)日： 2011-01-04
- 发明人: Manabu Sawasaki , Takashi Takagi
- 申请人： Manabu Sawasaki , Takashi Takagi
- 申请人地址： JP Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JP Osaka
- 代理机构： Nixon & Vanderhye P.C.
- 优先权： JP2005-093607 20050329
- 主分类号： G02F1/1337
- IPC分类号： G02F1/1337 ; C09K19/02
摘要：
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.
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