公开(公告)号：US5912717A

公开(公告)日：1999-06-15

申请号：US794009

申请日：1997-02-03

申请人： Takashi Sugiyama ,  Yasuo Toko ,  Kiyoshi Ando

发明人： Takashi Sugiyama ,  Yasuo Toko ,  Kiyoshi Ando

IPC分类号： G02F1/1337

CPC分类号： G02F1/133788 ,  G02F1/133719 ,  G02F1/133723 ,  G02F2001/133742 ,  G02F2001/133757 ,  G02F2001/133765

摘要： A method of manufacturing a liquid crystal display device capable of easily giving a pre-tilt angle to a homeotropic orientation, the method having the steps of: forming a film of homeotropic orientation material on the surface of a substrate, the material being sensitive to ultraviolet ray and having a property of orientating liquid crystal molecules, on an average, vertically to the surface of the film; and applying ultraviolet rays to the film of homeotropic orientation material along a direction tilted from the normal to the surface of the film.

摘要翻译： 一种液晶显示装置的制造方法，其能够容易地赋予垂直取向的预倾角，该方法具有以下步骤：在基板的表面上形成垂直取向材料的膜，该材料对紫外线敏感 并且具有平均垂直于膜表面定向液晶分子的性质; 并且沿垂直于膜表面的方向向垂直取向材料膜施加紫外线。