公开(公告)号：US20130128165A1

公开(公告)日：2013-05-23

申请号：US13812236

申请日：2011-07-08

Applicant: Seung Hee Lee ,  Dae Hyun Kim ,  Dong Won Kwon

Inventor： Seung Hee Lee ,  Dae Hyun Kim ,  Dong Won Kwon

IPC: G02F1/133 ,  G02F1/1333

CPC classification number: G02F1/13306 ,  G02F1/1333 ,  G02F1/133711 ,  G02F1/134363 ,  G02F2001/133726 ,  G02F2001/133742 ,  G02F2001/133746 ,  G02F2001/134381 ,  G02F2001/13706

Abstract: The present invention discloses a liquid crystal display of the IPS type, which has improved characteristics in terms of stability of liquid crystal element, response time, threshold voltage, and driving voltage due to conferring a pretilt angle to a liquid crystal layer, and method for preparation thereof.

Abstract translation: 本发明公开了一种IPS型液晶显示器，其具有改善液晶元件稳定性的特性，响应时间，阈值电压以及由于赋予液晶层预倾斜角度的驱动电压，以及用于 的制备。

公开(公告)号：US20130052341A1

公开(公告)日：2013-02-28

申请号：US13588550

申请日：2012-08-17

Applicant: Hirokazu Odagiri ,  Mitsunari Hoshi ,  Shinya Suzuki ,  Jiro Nozaki ,  Hitoshi Katakura

Inventor： Hirokazu Odagiri ,  Mitsunari Hoshi ,  Shinya Suzuki ,  Jiro Nozaki ,  Hitoshi Katakura

IPC: B29C59/02 ,  B05D5/06 ,  B32B33/00 ,  G02B5/30

CPC classification number: G02F1/133711 ,  G02B5/3083 ,  G02F2001/133715 ,  G02F2001/133726 ,  G02F2001/133757 ,  G02F2202/08 ,  G02F2202/36 ,  Y10T428/24802

Abstract: A method of manufacturing an alignment film includes directly pressing a master having fine linear concavity-convexity in order of nanometer on a surface thereof to a surface of a base film at a temperature lower than a glass transition temperature of the base film, and thereby transferring a pattern corresponding to the concavity-convexity on the master to the surface of the base film.

Abstract translation: 制造取向膜的方法包括：在低于基膜的玻璃化转变温度的温度下，将具有表面的纳米级的微细线性凹凸直接按压到基膜的表面，由此转印 与母板上的凹凸相对应于基膜的表面的图案。

公开(公告)号：US08318270B2

公开(公告)日：2012-11-27

申请号：US12537522

申请日：2009-08-07

Applicant: Dong-Gi Seong ,  Jae-Jin Lyu ,  Seung-Beom Park ,  Myeong-Ha Kye ,  Min-Goo Seok ,  Min-Hee Kim

Inventor： Dong-Gi Seong ,  Jae-Jin Lyu ,  Seung-Beom Park ,  Myeong-Ha Kye ,  Min-Goo Seok ,  Min-Hee Kim

IPC: C09K19/00 ,  C09K19/52 ,  C09K19/06 ,  C09K19/30 ,  G02F1/1337

CPC classification number: C09K19/12 ,  C09K19/44 ,  C09K2019/0407 ,  C09K2019/0411 ,  C09K2019/0448 ,  C09K2019/123 ,  C09K2019/3025 ,  G02F1/133711 ,  G02F2001/133726 ,  G02F2001/133742 ,  G02F2001/133761 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1036

Abstract: A liquid crystal display (“LCD”) panel includes a first substrate including a pixel electrode defining pixel areas, a first alignment layer disposed on the pixel electrode and a first reactive mesogen layer disposed on the first alignment layer, a second substrate including a common electrode layer disposed on an entire portion of the second substrate facing the first substrate, a second alignment layer disposed on the common electrode layer and a second reactive mesogen layer disposed on the second alignment layer, and a liquid crystal layer disposed between the first and second substrates and including a first liquid crystal compound represented by Chemical Formula 1, a second liquid crystal compound represented by Chemical Formula 2 and a third liquid crystal compound represented by Chemical Formula 3:

Abstract translation: 液晶显示器（LCD）面板包括：第一基板，包括限定像素区域的像素电极;设置在像素电极上的第一取向层;以及设置在第一取向层上的第一反应性液晶层;第二基板，包括公共电极层 设置在与第一基板相对的第二基板的整个部分上，设置在公共电极层上的第二取向层和设置在第二取向层上的第二反应性液晶层，以及设置在第一和第二基板之间的液晶层和 包括由化学式1表示的第一液晶化合物，由化学式2表示的第二液晶化合物和由化学式3表示的第三液晶化合物：

公开(公告)号：US20120133882A1

公开(公告)日：2012-05-31

申请号：US13389093

申请日：2010-03-11

Applicant: Hirofumi Aizono ,  Tomoo Hirai

Inventor： Hirofumi Aizono ,  Tomoo Hirai

IPC: G02F1/13

CPC classification number: G02B5/3016 ,  G02F1/133634 ,  G02F2001/133635 ,  G02F2001/133726

Abstract: The present invention provides a liquid crystal film which comprises a liquid crystal layer having excellent retainability of homeotropic alignment and which has excellent interlayer adhesion between a cycloolefin polymer (COP) film and the liquid crystal layer. The liquid crystal film is produced by aligning homeotropically a liquid crystalline composition containing a (meth)acrylic compound having an oxetane group and fixing the composition in a homeotropic alignment by polymerizing the oxetane group directly on the COP film. The liquid crystal film is excellent in interlayer adhesion. The present invention also provides an optical element produced using the liquid crystal film.

Abstract translation: 本发明提供一种液晶膜，其包含具有优异的垂直取向保持性的液晶层，并且在环烯烃聚合物（COP）膜和液晶层之间具有优异的层间粘合性。 通过使包含具有氧杂环丁烷基的（甲基）丙烯酸类化合物的液晶组合物在垂直方向上排列，并通过在氧化乙烯基上直接聚合氧化乙烯基团将该组合物固定在垂直取向中来制备液晶膜。 液晶膜的层间粘合性优异。 本发明还提供使用该液晶膜制造的光学元件。

公开(公告)号：US20110141417A1

公开(公告)日：2011-06-16

申请号：US12963177

申请日：2010-12-08

Applicant: Dong-Guk Kim

Inventor： Dong-Guk Kim

IPC: G02F1/1337 ,  B05D3/06 ,  B32B38/10

CPC classification number: G02F1/133788 ,  G02F1/134363 ,  G02F2001/133726

Abstract: A method of fabricating an alignment layer comprises depositing an alignment material on a substrate, the alignment material including reactive mesogens and a photoinitiator, the reactive mesogen having a mesogen, flexible spacers at ends of the mesogen, and photo-reactive end groups formed at ends of the flexible spacers, applying an electric field to the alignment material in a predetermined direction, and applying UV light to the alignment material applied by the electric field applied thereto to polymerize the photo-reactive end groups with each other.

Abstract translation: 制备取向层的方法包括在基片上沉积取向材料，该取向材料包括反应性介晶和光引发剂，反应性液晶元具有介晶，在介晶的端部有柔性间隔物，在端部形成光反应端基 的柔性间隔物，沿预定方向向对准材料施加电场，并将UV光施加到通过施加到其上的电场施加的取向材料以使光反应性端基彼此聚合。

公开(公告)号：US20110128488A1

公开(公告)日：2011-06-02

申请号：US12722626

申请日：2010-03-12

Applicant: Jae-Hoon Kim

Inventor： Jae-Hoon Kim

IPC: G02F1/1337 ,  H01J9/00

CPC classification number: C09K19/0208 ,  C09K19/062 ,  C09K2019/0448 ,  G02F1/133723 ,  G02F1/133753 ,  G02F1/13378 ,  G02F2001/133726 ,  G02F2001/133746 ,  G02F2001/133757 ,  G02F2001/133761 ,  G02F2203/30

Abstract: According to an exemplary embodiment of the present invention, a liquid crystal layer may be aligned by using an alignment layer including an alignment base layer having a horizontal alignment layer and a vertical alignment layer, and an alignment control agent. Accordingly, a multi-domain liquid crystal display having an excellent viewing angle for all grays may be provided. Also, a multi-domain liquid crystal display having a fast response speed as well as an excellent viewing angle for all grays may be provided.

Abstract translation: 根据本发明的示例性实施例，可以通过使用包括具有水平取向层和垂直取向层的取向基底层的取向层和取向控制剂来对准液晶层。 因此，可以提供对于所有灰度具有优良视角的多畴液晶显示器。 此外，可以提供具有快速响应速度以及对于所有灰度的优异视角的多域液晶显示器。

公开(公告)号：US20110032465A1

公开(公告)日：2011-02-10

申请号：US12765457

申请日：2010-04-22

Applicant: Dong-Gi Seong ,  Jae-Jin Lyu ,  Seung-Beom Park ,  Keun-Chan Oh

Inventor： Dong-Gi Seong ,  Jae-Jin Lyu ,  Seung-Beom Park ,  Keun-Chan Oh

IPC: G02F1/1337 ,  H01J9/24 ,  C09K19/54 ,  C09K19/30

CPC classification number: C09K19/32 ,  C09K19/12 ,  C09K19/3003 ,  C09K19/322 ,  C09K19/54 ,  C09K2019/0448 ,  G02F1/133711 ,  G02F1/133788 ,  G02F2001/133726 ,  G02F2001/13775

Abstract: A black matrix is disposed on a surface of a first base substrate having a switching element, a color filter is disposed on the switching element in a pixel area, a pixel electrode is disposed on the first base substrate having the color filter, and a first alignment layer is disposed on the pixel electrode to form a first substrate. A common electrode layer is disposed on a second base substrate, and a second alignment layer is disposed on the common electrode layer to form a second substrate. A liquid crystal composition including a reactive mesogen (RM) is interposed between opposing surfaces of the first and second substrates. The RM is cured to form a mesogen cured product on the first and second alignment layers. Accordingly, an RM having a planar structure increases curing speed, reduces, manufacturing time, and improves quality of the LCD panel.

Abstract translation: 在具有开关元件的第一基板的表面上设置有黑色矩阵，在像素区域中的开关元件上设置滤色器，在具有滤色器的第一基板上设置像素电极，第一 取向层设置在像素电极上以形成第一基板。 公共电极层设置在第二基底基板上，第二取向层设置在公共电极层上以形成第二基板。 包括反应性液晶元（RM）的液晶组合物介于第一和第二基板的相对表面之间。 固化RM在第一和第二取向层上形成介晶固化产物。 因此，具有平面结构的RM增加了固化速度，降低了制造时间，提高了LCD面板的质量。

公开(公告)号：US20110025967A1

公开(公告)日：2011-02-03

申请号：US12764259

申请日：2010-04-21

Applicant: Ji-Won SOHN ,  Joo-Seok YEOM ,  Jeong-Uk HEO ,  Ho-Yun BYUN ,  Jung-Hun LEE ,  Na-Young SHIN

Inventor： Ji-Won SOHN ,  Joo-Seok YEOM ,  Jeong-Uk HEO ,  Ho-Yun BYUN ,  Jung-Hun LEE ,  Na-Young SHIN

IPC: G02F1/1337 ,  B05D3/06

CPC classification number: G02F1/133711 ,  G02F1/133788 ,  G02F2001/133726

Abstract: In a method of forming a liquid crystal display device, a black matrix is disposed on a substrate including a switching element formed thereon, a color filter is disposed on the switching element, a pixel electrode is electrically connected to the switching element, and a first alignment layer is disposed on the pixel electrode, to form a first substrate. A second substrate including a second alignment layer is formed. At least one of the first alignment layer and the second alignment layer includes a reactive mesogen. A liquid crystal layer is interposed between the first substrate and the second substrate. A light is irradiated onto the second substrate to provide pretilt angles of liquid crystal molecules of the liquid crystal layer.

Abstract translation: 在形成液晶显示装置的方法中，黑色矩阵设置在其上形成有开关元件的基板上，在开关元件上设置滤色器，像素电极与开关元件电连接，第一 取向层设置在像素电极上，以形成第一基板。 形成包括第二取向层的第二基板。 第一取向层和第二取向层中的至少一个包括反应性液晶元。 液晶层介于第一基板和第二基板之间。 将光照射到第二基板上，以提供液晶层的液晶分子的预倾角。

公开(公告)号：US20100304015A1

公开(公告)日：2010-12-02

申请号：US12623790

申请日：2009-11-23

Applicant: Min-Hee KIM ,  Dong-Gi SEONG ,  Min-Goo SEOK ,  Jae-Jin LYU ,  Seung-Beom PARK

Inventor： Min-Hee KIM ,  Dong-Gi SEONG ,  Min-Goo SEOK ,  Jae-Jin LYU ,  Seung-Beom PARK

IPC: B05D5/12 ,  C09K19/02 ,  B05D5/06 ,  B05D3/06

CPC classification number: C09K19/322 ,  C09K19/12 ,  C09K2019/0448 ,  C09K2219/03 ,  G02F1/133711 ,  G02F2001/133726 ,  Y10T428/1005 ,  Y10T428/1036

Abstract: A method for manufacturing a liquid crystal display panel by providing a first substrate and providing a first alignment film, providing a second substrate and providing a second alignment film; interposing a liquid crystal compound and at least two reactive mesogens between the first and second substrates, where the two reactive mesogens are selected from Chemical Formulas 1 and 2; curing the reactive mesogens to form a first mesogen layer; and a second mesogen layer, wherein wherein A and B are independently selected from  and at least one hydrogen atom of a naphthalene group is independently replaceable with F or Cl; and wherein D is selected from  and a single bond, E and G are independently selected from  and at least one hydrogen atom of a phenyl group is independently replaceable with  F or Cl.

Abstract translation: 一种液晶显示面板的制造方法，其特征在于，提供第一基板并提供第一取向膜，提供第二基板并提供第二取向膜; 在第一和第二基底之间插入液晶化合物和至少两种反应性介晶，其中两种反应性介晶选自化学式1和2; 固化反应性介晶以形成第一介晶层; 和第二介晶层，其中A和B独立地选自萘基中的至少一个氢原子独立地被F或Cl替代; 并且其中D选自单键，E和G独立地选自苯基的至少一个氢原子可独立地被F或Cl替代。

公开(公告)号：US20100285613A1

公开(公告)日：2010-11-11

申请号：US12841734

申请日：2010-07-22

Applicant: Su-Seok CHOI

Inventor： Su-Seok CHOI

IPC: H01L21/02

CPC classification number: G02F1/134363 ,  G02F2001/133726

Abstract: An in-plane switching mode liquid crystal display device includes a first substrate including a pixel electrode in a pixel region, a second substrate facing the first substrate and including a common electrode, a first alignment layer on the pixel electrode, a second alignment layer on the common electrode, a first ferroelectric liquid crystal layer on the first alignment layer and including a first spontaneous polarization, a second ferroelectric liquid crystal layer on the second alignment layer and including a second spontaneous polarization, a rotational direction of the first ferroelectric liquid crystal layer with respect to the first alignment layer being different from a rotational direction of the second ferroelectric liquid crystal layer with respect to the second alignment layer, and a twisted nematic liquid crystal layer between the first and second ferroelectric liquid crystal layers.

Abstract translation: 面内切换模式液晶显示装置包括：第一基板，包括像素区域中的像素电极;第二基板;面对第一基板的第二基板;公共电极;像素电极上的第一取向层;第二取向层， 公共电极，第一取向层上的第一铁电液晶层，第一自发极化，第二取向层上的第二铁电液晶层，具有第二自发极化，第一强电介质液晶层的旋转方向 相对于第二取向层，第一取向层与第二铁电液晶层的旋转方向不同，第一和第二铁电液晶层之间的扭曲向列型液晶层。