公开(公告)号：US06633355B2

公开(公告)日：2003-10-14

申请号：US09770202

申请日：2001-01-29

申请人： Yuriy Reznikov ,  Oleg Yaroshchuk ,  Joung Won Woo ,  Yoo Jin Choi ,  Ki Hyuk Yoon ,  Mi Sook Nam ,  Jong Hyun Kim ,  Soon Bum Kwon

发明人： Yuriy Reznikov ,  Oleg Yaroshchuk ,  Joung Won Woo ,  Yoo Jin Choi ,  Ki Hyuk Yoon ,  Mi Sook Nam ,  Jong Hyun Kim ,  Soon Bum Kwon

IPC分类号： G02F11337

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。

公开(公告)号：US06469763B2

公开(公告)日：2002-10-22

申请号：US09736383

申请日：2000-12-15

申请人： Jong Hyun Kim ,  Ki Hyuk Yoon ,  Joung Won Woo ,  Mi Sook Nam ,  Yoo Jin Choi ,  Kyeong Jin Kim

发明人： Jong Hyun Kim ,  Ki Hyuk Yoon ,  Joung Won Woo ,  Mi Sook Nam ,  Yoo Jin Choi ,  Kyeong Jin Kim

IPC分类号： G02F11337

CPC分类号： G02F1/13378 ,  G02F1/133753 ,  G02F1/133784 ,  G02F1/133788 ,  G02F1/1393 ,  G02F1/1396

摘要： A liquid crystal cell having a first substrate with a rubbed layer provided thereon, a second substrate with a photo-aligned layer provided thereon, and a liquid crystal material provided between the substrates.

摘要翻译： 一种具有设置有摩擦层的第一基板和设置有光取向层的第二基板和设置在基板之间的液晶材料的液晶单元。

公开(公告)号：US06414737B1

公开(公告)日：2002-07-02

申请号：US08672183

申请日：1996-06-27

申请人： Yuriy Reznikov ,  Oleg Yaroshchuk ,  Joung Won Woo ,  Yoo Jin Choi ,  Ki Hyuk Yoon ,  Mi Sook Nam ,  Jong Hyun Kim ,  Soon Bum Kwon

发明人： Yuriy Reznikov ,  Oleg Yaroshchuk ,  Joung Won Woo ,  Yoo Jin Choi ,  Ki Hyuk Yoon ,  Mi Sook Nam ,  Jong Hyun Kim ,  Soon Bum Kwon

IPC分类号： G02F11337

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 the alignment layer with linearly 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。 该第一步骤通过用直线偏振或非偏振UV光照射取向层来实现。 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。

公开(公告)号：US06268897B1

公开(公告)日：2001-07-31

申请号：US09079274

申请日：1998-05-15

申请人： Jong Hyun Kim ,  Ki Hyuk Yoon ,  Joung Won Woo ,  Mi Sook Nam ,  Yoo Jin Choi ,  Kyeong Jin Kim

发明人： Jong Hyun Kim ,  Ki Hyuk Yoon ,  Joung Won Woo ,  Mi Sook Nam ,  Yoo Jin Choi ,  Kyeong Jin Kim

IPC分类号： G02F11337

CPC分类号： G02F1/13378 ,  G02F1/133753 ,  G02F1/133784 ,  G02F1/133788 ,  G02F1/1393 ,  G02F1/1396

摘要： A liquid crystal cell having a first substrate with a rubbed layer provided thereon, a second substrate with a photo-aligned layer provided thereon, and a liquid crystal material provided between the substrates.

摘要翻译： 一种具有设置有摩擦层的第一基板和设置有光取向层的第二基板和设置在基板之间的液晶材料的液晶单元。

公开(公告)号：US06226066B1

公开(公告)日：2001-05-01

申请号：US09457388

申请日：1999-12-09

申请人： Yuriy Reznikov ,  Oleg Yaroshchuk ,  Joung Won Woo ,  Yoo Jin Choi ,  Ki Hyuk Yoon ,  Mi Sook Nam ,  Jong Hyun Kim ,  Soon Bum Kwon

发明人： Yuriy Reznikov ,  Oleg Yaroshchuk ,  Joung Won Woo ,  Yoo Jin Choi ,  Ki Hyuk Yoon ,  Mi Sook Nam ,  Jong Hyun Kim ,  Soon Bum Kwon

IPC分类号： G02F11337

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.

公开(公告)号：US5859682A

公开(公告)日：1999-01-12

申请号：US713735

申请日：1996-09-13

申请人： Jong Hyun Kim ,  Ki Hyuk Yoon ,  Joung Won Woo ,  Mi Sook Nam ,  Yoo Jin Choi

发明人： Jong Hyun Kim ,  Ki Hyuk Yoon ,  Joung Won Woo ,  Mi Sook Nam ,  Yoo Jin Choi

IPC分类号： G02F1/1337 ,  G02F1/1341

CPC分类号： G02F1/133753 ,  G02F1/133788

摘要： A twisted nematic liquid crystal display which have a pixel divided into at least one is fabricated by using a UV light irradiated photo-polymer layer provided on a substrate, which includes a polysiloxane based material or polyvinylfluorocinnamate. The alignment direction and pretilt angle direction are adjusted by anchoring energy and flowing effect of liquid crystal material between substrates.

摘要翻译： 通过使用设置在基板上的包含聚硅氧烷基材料或聚氟代肉桂酸酯的UV光照射光聚合物层制造具有被分成至少一个像素的扭曲向列型液晶显示器。 通过锚固能量和液晶材料在基板之间的流动效应来调整取向方向和预倾角方向。