公开(公告)号：US07145618B2

公开(公告)日：2006-12-05

申请号：US10637558

申请日：2003-08-11

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： 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.

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：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：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：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。

公开(公告)号：US06433850B1

公开(公告)日：2002-08-13

申请号：US09760889

申请日：2001-01-17

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

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

IPC分类号： G02F11337

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：US07075607B2

公开(公告)日：2006-07-11

申请号：US09891194

申请日：2001-06-26

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： G02F1/1337 ,  G02F1/1343

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.

公开(公告)号：US06295111B1

公开(公告)日：2001-09-25

申请号：US09432572

申请日：1999-11-12

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 LC cell is manufactured by the method including the steps of: rubbing a first alignment layer coating a first substrate, such that the first alignment layer has a first pretilt angle associated therewith; exposing said second alignment layer coating a first substrate to light such that said second alignment layer has at least one second pretilt angle associated therewith; and providing a liquid crystal material between said first and second substrates. The materials for the first and second alignment layers include a polyimide and a polysiloxane based material.

摘要翻译： 通过包括以下步骤的方法制造LC单元：摩擦涂覆第一基底的第一取向层，使得第一取向层具有与之相关联的第一预倾角; 将所述第二取向层暴露于第一衬底以使其光照，使得所述第二取向层具有与其相关联的至少一个第二预倾角; 以及在所述第一和第二基板之间提供液晶材料。 用于第一和第二取向层的材料包括聚酰亚胺和聚硅氧烷基材料。

公开(公告)号：US6091471A

公开(公告)日：2000-07-18

申请号：US777126

申请日：1996-12-30

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： G02F1/1337 ,  G02F1/139

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

摘要： A LC cell is manufactured by the method including the steps of: rubbing a first alignment layer coating a first substrate, such that the first alignment layer has a first pretilt angle associated therewith; exposing said second alignment layer coating a first substrate to light such that said second alignment layer has at least one second pretilt angle associated therewith; and providing a liquid crystal material between said first and second substrates. The materials for the first and second alignment layers include a polyimide and a polysiloxane based material.

摘要翻译： 通过包括以下步骤的方法制造LC单元：摩擦涂覆第一基底的第一取向层，使得第一取向层具有与之相关联的第一预倾角; 将所述第二取向层暴露于第一衬底以使其光照，使得所述第二取向层具有与其相关联的至少一个第二预倾角; 以及在所述第一和第二基板之间提供液晶材料。 用于第一和第二取向层的材料包括聚酰亚胺和聚硅氧烷基材料。

公开(公告)号：US6025900A

公开(公告)日：2000-02-15

申请号：US941011

申请日：1997-09-30

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

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

IPC分类号： G02F1/1337

CPC分类号： G02F1/13378 ,  G02F1/133788 ,  G02F2001/133746

摘要： A method of controlling the pretilt direction of the alignment layer in a liquid crystal cell including applying thermal energy to the alignment layer and exposing the alignment to light to control the pretilt direction of the alignment layer.

摘要翻译： 一种在液晶单元中控制取向层的预倾斜方向的方法，包括向对准层施加热能并将对准曝光以控制取向层的预倾斜方向。