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1.
公开(公告)号:US06879363B2
公开(公告)日:2005-04-12
申请号:US10199466
申请日:2002-07-22
申请人: Yuriy Reznikov , Oleg Yaroshchuk , Joung Won Woo , Yoo Jin Chol , Ki Hyuk Yoon , Mi Sook Nam , Jong Hyun Kim , Soon Bum Kwon
发明人: Yuriy Reznikov , Oleg Yaroshchuk , Joung Won Woo , Yoo Jin Chol , Ki Hyuk Yoon , Mi Sook Nam , Jong Hyun Kim , Soon Bum Kwon
IPC分类号: G02F1/1337
CPC分类号: G02F1/133788
摘要: A method is disclosed for controlling a pretilt angle direction for a liquid crystal cell comprising the steps of first setting the magnitude of pretilt angle and a plurality of pretilt angle directions in an alignment layer. This first step is achieved by irradiating linearly the alignment layer with polarized or unpolarized UV light. One of the plurality of pretilt angle directions is then selected by exposing the alignment layer to UV light a second time.
摘要翻译: 公开了一种用于控制液晶单元的预倾角方向的方法,包括以下步骤:首先在取向层中设置预倾角的大小和多个预倾角方向。 该第一步骤通过用偏振或非偏振UV光线性地照射对准层来实现。 然后通过将对准层再次暴露于UV光来选择多个预倾角方向中的一个。