发明授权
US06195146B1 Tilted liquid crystal alignment produced by ion beam treatment on the alignment layer using a voltage less than 200v
失效
使用小于200v的电压在对准层上通过离子束处理产生的倾斜液晶取向
- 专利标题： Tilted liquid crystal alignment produced by ion beam treatment on the alignment layer using a voltage less than 200v
- 专利标题（中）： 使用小于200v的电压在对准层上通过离子束处理产生的倾斜液晶取向
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申请号： US09067574申请日： 1998-04-28
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公开(公告)号： US06195146B1公开(公告)日： 2001-02-27
- 发明人: Praveen Chaudhari , James Andrew Lacey , Shui-Chih Alan Lien
- 申请人： Praveen Chaudhari , James Andrew Lacey , Shui-Chih Alan Lien
- 主分类号： G02F11337
- IPC分类号： G02F11337
摘要：
A liquid crystal display cell is includes a first substrate; a second substrate; a liquid crystal layer of liquid crystal molecules disposed between the first substrate and the second substrate; a first alignment layer disposed between the first substrate and the liquid crystal layer; and a second alignment layer disposed between the second substrate and the liquid crystal layer; wherein a surface of at least one alignment layer is bombarded by a particle beam of an adjustable energy using a voltage less than 200 V so that the liquid crystal molecules proximate the surface are induced to a predetermined pretilt angle.
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