发明授权
- 专利标题: Liquid crystal display
- 专利标题(中): 液晶显示器
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申请号: US12151743申请日: 2008-05-07
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公开(公告)号: US07978293B2公开(公告)日: 2011-07-12
- 发明人: Young-Chol Yang , Sung-Woon Kim , Jiangang Lu , Seung-Hoon Lee
- 申请人: Young-Chol Yang , Sung-Woon Kim , Jiangang Lu , Seung-Hoon Lee
- 申请人地址: KR
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR
- 代理机构: Innovation Counsel LLP
- 优先权: KR10-2007-0047266 20070515
- 主分类号: G02F1/1333
- IPC分类号: G02F1/1333
摘要:
A liquid crystal display including an upper panel having an upper alignment layer, a lower panel having a lower alignment layer, and a liquid crystal layer including liquid crystal molecules interposed between the upper panel and the lower panel. Each of the liquid crystal molecules has different refractive indexes and different permittivities with respect to each axis direction. The upper alignment layer and the lower alignment layer are vertical alignment layers and have a rubbing direction, respectively. Before the application of an electric field, a first axis of each liquid crystal molecule is aligned in a vertical direction by the vertical alignment layer, and a second axis of each liquid crystal molecule is aligned in a direction parallel to the rubbing direction, and, after the application of the electric field, one having the largest permittivity of the axis directions of the liquid crystal molecule is aligned in parallel to the applied electric field.
公开/授权文献
- US20080284959A1 Liquid crystal display 公开/授权日:2008-11-20
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