发明申请
- 专利标题: Liquid Crystal Display Device
- 专利标题(中): 液晶显示装置
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申请号: US11886782申请日: 2006-03-20
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公开(公告)号: US20090161049A1公开(公告)日: 2009-06-25
- 发明人: Noriaki Onishi , Kazuhiko Tamai , Takaaki Okamoto
- 申请人: Noriaki Onishi , Kazuhiko Tamai , Takaaki Okamoto
- 优先权: JP2005-084934 20050323; JP2005-261217 20050908
- 国际申请: PCT/JP2006/305567 WO 20060320
- 主分类号: G02F1/1335
- IPC分类号: G02F1/1335
摘要:
In a liquid crystal display apparatus in which a liquid crystal domain having radially tilted orientation is formed in a pixel, high-quality reflection display with occurrence of an afterimage being suppressed is attained. The liquid crystal display apparatus of this invention includes a first substrate 110a, a second substrate 110b and a vertically aligned liquid crystal layer 120 placed therebetween, and has pixels each including a first electrode 111, a second electrode 131 and a liquid crystal layer located therebetween. The first substrate includes a reflection layer 116 having a concave/convex surface and an insulating layer 117 formed to cover the reflection layer. The first electrode 111 is placed on the insulating layer 117 and has a shape defined to exert alignment regulating force with which at least one liquid crystal domain having radially tilted orientation is formed in the liquid crystal layer in a voltage applied state. The second substrate 110b has a protrusion 125 protruding toward the liquid crystal layer in a region corresponding to the liquid crystal domain.
公开/授权文献
- US07995170B2 Liquid crystal display device 公开/授权日:2011-08-09