公开(公告)号：US20150378190A1

公开(公告)日：2015-12-31

申请号：US14428570

申请日：2014-06-30

申请人： BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.

发明人： Xiaona LIU ,  Yongzhi SONG

IPC分类号： G02F1/1337

CPC分类号： G02F1/1337 ,  G02F1/133345 ,  G02F1/133723 ,  G02F2001/133337 ,  G02F2001/133765

摘要： The present disclosure relates to a fabricating method of alignment film, The fabricating method of alignment film comprises: forming a blocking layer (2) on a substrate (1); and forming an alignment layer (3) on the blocking layer (2). According to the present disclosure, by way of a layered coating technology, a complete separation of the blocking layer and the alignment layer is achieved. Moreover, since the blocking layer is coated in advance, the alignment layer has a decreased angle with respect to the substrate, which facilitates a uniform distribution of the alignment layer such that the formation of Mura on the panel is effectively avoided. In addition, the blocking layer and the alignment layer are formed in different steps such that the thickness of the blocking layer and the alignment layer is accurately controlled. Therefore, an accurate distribution of capacitance on the blocking layer and the alignment layer is achieved and the residual charge on the alignment layer is effectively reduced.

摘要翻译： 本发明涉及取向膜的制造方法。取向膜的制造方法包括：在基板（1）上形成阻挡层（2）; 以及在阻挡层（2）上形成取向层（3）。 根据本公开，通过分层涂布技术，实现了阻挡层和取向层的完全分离。 此外，由于预先涂覆阻挡层，所以取向层相对于基板具有减小的角度，这有利于取向层的均匀分布，从而有效地避免了在面板上形成Mura。 此外，阻挡层和取向层以不同的步骤形成，使得阻挡层和取向层的厚度被精确地控制。 因此，实现了阻挡层和取向层上的电容的精确分布，并且有效地降低了取向层上的残留电荷。

公开(公告)号：US20140264982A1

公开(公告)日：2014-09-18

申请号：US13875285

申请日：2013-05-02

申请人： CHUNGHWA PICTURE TUBES, LTD.

发明人： Chun-Wei Su ,  Jan-Tian Lian

IPC分类号： G02F1/1341

CPC分类号： G02F1/133788 ,  C09K2019/546 ,  G02F1/133703 ,  G02F2001/133765

摘要： A fabricating method of a transparent liquid crystal display includes the following steps. First, a first substrate and a second substrate are assembled. Then, a liquid crystal composition is injected between the first substrate and the second substrate. The liquid crystal composition includes a plurality of liquid crystal molecules and a polymerizable material, wherein the polymerizable material includes a polyether polyol acrylate monomer and a liquid crystal polymerization initiator. Afterward, an irradiation procedure and a thermal procedure are executed.

摘要翻译： 透明液晶显示器的制造方法包括以下步骤。 首先，组装第一基板和第二基板。 然后，在第一基板和第二基板之间注入液晶组合物。 液晶组合物包括多个液晶分子和可聚合材料，其中可聚合材料包括聚醚多元醇丙烯酸酯单体和液晶聚合引发剂。 之后，执行照射步骤和热程序。

公开(公告)号：US08691349B2

公开(公告)日：2014-04-08

申请号：US13707606

申请日：2012-12-07

申请人： Au Optronics Corporation

发明人： Cheng-Jung Chiang ,  Chih-Ho Chiu ,  Chung-Ching Hsieh ,  Chia-Hsuan Pai ,  Bo-Hsin Huang ,  Te-Sheng Chen

IPC分类号： C09K19/00

CPC分类号： G02F1/1337 ,  G02F1/133711 ,  G02F1/133788 ,  G02F2001/133715 ,  G02F2001/133742 ,  G02F2001/133765 ,  G02F2001/13415 ,  G02F2201/40

摘要： A liquid crystal display panel including a first substrate, a second substrate, a liquid crystal layer, and a polymer stabilized alignment layer is provided. The second substrate is disposed opposite to the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. The polymer stabilized alignment layer is disposed between the first substrate and the liquid crystal layer, and an average surface roughness of the polymer stabilized alignment layer is greater than or equal to 10 nm.

摘要翻译： 提供了包括第一基板，第二基板，液晶层和聚合物稳定取向层的液晶显示面板。 第二基板与第一基板相对设置。 液晶层设置在第一基板和第二基板之间。 聚合物稳定化取向层设置在第一基板和液晶层之间，聚合物稳定取向膜的平均表面粗糙度大于或等于10nm。

公开(公告)号：US20130342802A1

公开(公告)日：2013-12-26

申请号：US13920792

申请日：2013-06-18

申请人： STANLEY ELECTRIC CO., LTD.

发明人： Yoshihisa IWAMOTO

IPC分类号： G02F1/1343

CPC分类号： G02F1/13439 ,  G02F1/133528 ,  G02F1/1337 ,  G02F1/134336 ,  G02F2001/133742 ,  G02F2001/133746 ,  G02F2001/133765

摘要： A liquid crystal display includes first and second substrates; first and second electrodes provided on the first and second substrates respectively; and a liquid crystal layer provided between the first and second substrates. The first electrode includes first openings each having an elongated shape in a first direction and which are arranged with regularity, and a short side edge thereof is longer than a length between the first openings adjacent in the first direction. The second electrode includes second openings each having an elongated shape in the first direction and which are arranged with regularity, and a short side edge thereof is longer than a length between the second openings adjacent in the first direction. Each of the first and second openings has a recess in at least either of two outer edge parts along the first direction in a planar view.

摘要翻译： 液晶显示器包括第一和第二基板; 分别设置在第一和第二基板上的第一和第二电极; 以及设置在第一和第二基板之间的液晶层。 第一电极包括第一开口，每个开口具有沿第一方向的细长形状并且其规则性地布置，并且其短侧边缘比在第一方向上相邻的第一开口之间的长度更长。 第二电极包括第二开口，每个开口在第一方向上具有细长形状并且其规则性地布置，并且其短侧边缘比在第一方向上相邻的第二开口之间的长度更长。 在平面图中，第一和第二开口中的每一个在沿着第一方向的两个外边缘部分中的至少任一个中具有凹部。

公开(公告)号：US20130188119A1

公开(公告)日：2013-07-25

申请号：US13877974

申请日：2011-09-29

申请人： Youhei Nakanishi ,  Takeshi Noma

发明人： Youhei Nakanishi ,  Takeshi Noma

IPC分类号： G02F1/1337

CPC分类号： G02F1/1337 ,  G02F1/133707 ,  G02F1/133711 ,  G02F1/1343 ,  G02F2001/133715 ,  G02F2001/133726 ,  G02F2001/133765 ,  G02F2001/133776 ,  Y10T428/1059

摘要： The present invention provides a liquid crystal display device in which display defects are not easily generated even when an alignment film is not formed. The liquid crystal display device of the present invention includes a pair of substrates; and a liquid crystal layer that is held between the pair of substrates, wherein both substrates of the pair of substrates do not substantially include an alignment film, at least one substrate of the pair of substrates includes a polymer layer that controls the alignment of liquid crystal molecules adjacent thereto, the polymer layer is formed by polymerization of monomers of at least one kind included in a liquid crystal layer composition, and the monomers of at least one kind contain a compound represented by the following formula (1): (wherein A represents an acrylate group, a methacrylate group, an ethacrylate group, a vinyl group, or an allyl group; a represents 0 or 1; and m represents a natural number of 4 to 12).

摘要翻译： 本发明提供即使在没有形成取向膜的情况下也不容易产生显示缺陷的液晶显示装置。 本发明的液晶显示装置包括一对基板; 以及保持在所述一对基板之间的液晶层，其中，所述一对基板的两个基板基本上不包括取向膜，所述一对基板中的至少一个基板包括控制液晶的取向的聚合物层 通过聚合液晶层组合物中至少一种的单体形成聚合物层，并且至少一种的单体含有下式（1）表示的化合物：（其中A表示 丙烯酸酯基，甲基丙烯酸酯基，乙基丙烯酸酯基，乙烯基或烯丙基; a表示0或1; m表示4〜12的自然数）。

公开(公告)号：US08482702B2

公开(公告)日：2013-07-09

申请号：US13060569

申请日：2009-08-21

申请人： Yasushi Asaoka ,  Eiji Satoh ,  Kiyoshi Minoura ,  Sayuri Fujiwara

发明人： Yasushi Asaoka ,  Eiji Satoh ,  Kiyoshi Minoura ,  Sayuri Fujiwara

IPC分类号： G02F1/1335 ,  G02F1/1337

CPC分类号： G02F1/1334 ,  G02F1/133305 ,  G02F1/133553 ,  G02F1/1337 ,  G02F2001/133765

摘要： A liquid crystal display device includes a liquid crystal layer 1 whose state is switchable between a light-transmitting state and a light-scattering state, a front substrate 3 and a rear substrate 2 between which the liquid crystal layer 1 is held, a pair of electrodes 4, 8 between which the liquid crystal layer 1 is interposed and which are configured to apply a voltage across the liquid crystal layer 1, and first and second alignment films 13, 12 respectively provided between the liquid crystal layer 1 and the front substrate 3 and between the liquid crystal layer 1 and the rear substrate 2. The liquid crystal layer 1 includes, in each of the pixels, a continuous wall 10, a plurality of small sections 14 separated by the wall 10, and a plurality of liquid crystal regions 11, each of which is formed in any one of the plurality of small sections 14. The plurality of liquid crystal regions 11 include first and second liquid crystal regions 11 which have directors 20 in a plane parallel to the liquid crystal layer 1. The directors 20 of the first and second liquid crystal regions 11 are oriented in different directions.

摘要翻译： 液晶显示装置包括其状态可在透光状态和光散射状态之间切换的液晶层1，保持液晶层1的前基板3和后基板2，一对 分别设置在液晶层1和液晶层1之间并分别设置在液晶层1两端的液晶层1之间的电极4,8;液晶层1和前面基板3之间的第一和第二取向膜13,12 并且在液晶层1和后基板2之间。液晶层1在每个像素中包括连续壁10，由壁10分隔的多个小部分14和多个液晶区域 多个液晶区域11包括第一和第二液晶区域11，第一和第二液晶区域11具有平行的平面中的导向器20 第一和第二液晶区域11的导向器20在不同的方向上取向。

公开(公告)号：US20120081652A1

公开(公告)日：2012-04-05

申请号：US13011859

申请日：2011-01-21

申请人： CHUN-WEI SU ,  Jan-tien Lien

发明人： CHUN-WEI SU ,  Jan-tien Lien

IPC分类号： G02F1/1337 ,  G02F1/03

CPC分类号： G02F1/133788 ,  C09K19/12 ,  C09K19/14 ,  C09K2019/0448 ,  G02F2001/133715 ,  G02F2001/133765 ,  G02F2201/086 ,  G02F2202/02

摘要： A liquid crystal alignment process comprises steps of: providing a first substrate and a second substrate to form a liquid crystal accommodating space therebetween; pouring a liquid crystal composition into the liquid crystal accommodating space, the liquid crystal composition comprising liquid crystal molecules, a first monomer material, and a second monomer material; applying a voltage difference to the first and second substrates for arranging the liquid crystal molecules at a pre-tilt angle; and exposing the liquid crystal composition by mixed multi-spectrum rays for polymerizing the first monomer material and the second monomer material to form at least one type of liquid crystal alignment polymer on opposite surfaces of the first and second substrates. The liquid crystal alignment process is capable of improving the efficiency of exposure procedure, reducing time to manufacture products, and is capable of solving the problems of high costs and waste pollution.

摘要翻译： 液晶取向工艺包括以下步骤：提供第一衬底和第二衬底以在其间形成液晶容纳空间; 将液晶组合物注入液晶容纳空间中，所述液晶组合物包含液晶分子，第一单体材料和第二单体材料; 对第一和​​第二基板施加电压差以将液晶分子布置成预倾角; 以及通过混合的多光谱使所述液晶组合物暴露出来，以使所述第一单体材料和所述第二单体材料聚合，以在所述第一和第二基板的相对表面上形成至少一种类型的液晶取向聚合物。 液晶取向过程能够提高曝光程序的效率，减少制造产品的时间，并且能够解决高成本和废物污染的问题。

公开(公告)号：US08023085B2

公开(公告)日：2011-09-20

申请号：US12840908

申请日：2010-07-21

申请人： Takahiro Sasaki ,  Arihiro Takeda ,  Katsufumi Ohmuro ,  Hideo Chida ,  Yoshio Koike ,  Kimiaki Nakamura ,  Kunihiro Tashiro

发明人： Takahiro Sasaki ,  Arihiro Takeda ,  Katsufumi Ohmuro ,  Hideo Chida ,  Yoshio Koike ,  Kimiaki Nakamura ,  Kunihiro Tashiro

IPC分类号： G02F1/1343

CPC分类号： G02F1/133707 ,  G02F1/133753 ,  G02F1/1393 ,  G02F2001/133757 ,  G02F2001/133765 ,  G02F2001/133776

摘要： A liquid crystal display apparatus including a pair of substrates having electrodes and vertical alignment layers. A liquid crystal having a negative anisotropy of dielectric is inserted between the substrates. Each substrate has linearly arranged alignment control structures for controlling the alignment of the liquid crystal. The alignment control structures are formed in the form of projections or slits. Each alignment control structure is formed of a plurality of constituent units. In addition, means for forming a boundary of alignment of liquid crystal (singular point in director field) to control the liquid crystal located on the alignment control structures.

摘要翻译： 一种具有多个像素的液晶显示装置，包括一对基板，分别插入在一对基板之间具有负介电各向异性的液晶，以及分别形成在该对基板上的第一和第二电极。 该装置还包括一对第一对准控制结构，其直线地形成在一对基板中的一个基板上，用于控制液晶的取向;以及第二对准控制结构，其直线地形成在该对基板中的另一个基板上，用于控制液体 水晶。 第一和第二对准控制结构以锯齿形的方式弯曲并且彼此平行地延伸。 第一和第二对准控制结构中的至少一个包括直线部分和宽部分，其宽度比线性部分的宽度宽。

公开(公告)号：US20110051066A1

公开(公告)日：2011-03-03

申请号：US12654421

申请日：2009-12-18

申请人： Han-Jin Ahn ,  Han-Shin Hwang

发明人： Han-Jin Ahn ,  Han-Shin Hwang

IPC分类号： G02F1/1337 ,  B29C65/70

CPC分类号： G02F1/13378 ,  G02F2001/133765 ,  G02F2202/36

摘要： Disclosed are an apparatus and method for fabricating an alignment layer for liquid crystal displays, capable of shortening process time, preventing scratches of alignment layers and decreasing black luminance. The method includes coating an alignment agent on a substrate, arranging a nano pattern mold with a groove and a protrusion to contact the alignment agent, pre-curing the alignment agent, separating the nano pattern mold from the alignment agent, and hard-curing the alignment agent separated from the nano pattern mold to form an alignment layer.

摘要翻译： 公开了一种用于制造用于液晶显示器的取向层的装置和方法，其能够缩短处理时间，防止对准层的划痕和降低黑色亮度。 该方法包括在基板上涂布取向剂，配置具有凹槽和突起的纳米图案模具以接触取向剂，预固化取向剂，将纳米图案模具与取向剂分离，并硬化固化 取向剂与纳米图案模具分离以形成取向层。

公开(公告)号：US07845306B2

公开(公告)日：2010-12-07

申请号：US12110827

申请日：2008-04-28

申请人： Dae-Ho Choo ,  Hak-Jin Kim ,  Bong-Woo Lee

发明人： Dae-Ho Choo ,  Hak-Jin Kim ,  Bong-Woo Lee

IPC分类号： G02F1/1337

CPC分类号： G02F1/13378 ,  C23C16/26 ,  C23C16/56 ,  G02F1/133788 ,  G02F2001/133765

摘要： In a method of manufacturing an LCD device, an atomic beam is irradiated onto a thin film including a carbon-carbon double bond to form a polarized functional group by transforming the carbon-carbon double bond into a carbon-carbon single bond and a radical state. Then, a polarity preserving material is combined with the polarized functional group so as to preserve a polarity of the polarized functional group. According to the present invention, the alignment film is formed on the thin film transistor unit cell and on the color filter unit cell by a non-contact method. Therefore, time of forming the alignment film is reduced and alignment of the liquid crystal molecules is improved.

摘要翻译： 在制造LCD器件的方法中，通过将碳 - 碳双键转化为碳 - 碳单键和自由基状态，将原子束照射到包含碳 - 碳双键的薄膜上以形成极化官能团 。 然后，将极性保存材料与极化官能团结合，以保持极化官能团的极性。 根据本发明，通过非接触方法在薄膜晶体管单元电池和滤色器单元电池上形成取向膜。 因此，缩短取向膜的形成时间，提高液晶分子的取向。