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公开(公告)号：US20120268678A1
公开(公告)日：2012-10-25
申请号：US13442925
申请日：2012-04-10
IPC分类号： G02F1/136
CPC分类号： G02F1/133707 , G02F1/1343 , G02F1/134309 , G02F1/134336 , G02F1/136227
摘要： An object of the present invention is to enhance transmissivity and the luminance of a screen in an IPS liquid crystal display device. To achieve the object, in the IPS liquid crystal display device according to the present invention, a counter electrode is formed flatly and solidly on an organic passivation film, a pixel electrode having a slit is formed on the counter electrode via an interlayer insulation film, and an alignment film the orientation of which is controlled by optical orientation is formed on the pixel electrode. The transmissivity is enhanced by also making the inside of the contact hole function as a transmissible area for image formation by applying optical orientation to the alignment film in the contact hole to result in enhancement of the luminance of the screen.
摘要翻译： 本发明的目的是提高IPS液晶显示装置中的屏幕的透射率和亮度。 为了实现上述目的，在本发明的IPS型液晶显示装置中，在有机钝化膜上平坦且牢固地形成对电极，经由层间绝缘膜在对置电极上形成具有狭缝的像素电极， 并且在像素电极上形成其取向由光学取向控制的取向膜。 通过将接触孔的内部通过向接触孔中的取向膜施加光学取向来使接触孔的内部功能成为用于图像形成的透射区域，从而提高透射率，从而提高了屏幕的亮度。
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公开(公告)号：US20120224131A1
公开(公告)日：2012-09-06
申请号：US13397841
申请日：2012-02-16
IPC分类号： G02F1/1339
CPC分类号： G02F1/133788 , G02B5/208 , G02F1/1303 , G02F1/133509 , G02F1/133512 , G02F1/133514 , G02F1/1337 , G02F1/133707 , G02F1/1339 , G02F1/1341 , G02F1/136209 , G02F1/1368 , G02F1/1393 , G02F2001/13398 , G02F2201/086 , G02F2203/055 , Y10T428/1005
摘要： In the step of curing a resin for bonding a TFT substrate and a counter substrate each having an alignment film that has been optically aligned by using UV-light, damage to the alignment film due to the UV-light can be prevented without using a light shielding mask.A UV-light absorption layer is formed between each black matrix on the counter substrate. The TFT and counter substrates are sealed at their periphery by a resin that is cured by UV-light radiated from the counter substrate side. Since the absorption layer has a high absorbability to UV-light at a wavelength of 300 nm or less that degrades the alignment film, damage to the alignment film due to the UV-light for curing the resin can be prevented. Thus, provision of a light shielding mask for shielding the UV-light for the display region can be saved.
摘要翻译： 在通过使用紫外光固化用于接合具有通过光学对准的取向膜的TFT基板和对向基板的树脂的步骤中，可以防止由于UV光而导致的取向膜的损坏，而不使用光 屏蔽面罩 在对置基板上的每个黑矩阵之间形成UV光吸收层。 TFT和对置基板在其周边由通过从相对基板侧辐射的UV光固化的树脂密封。 由于吸收层对于300nm以下的波长的紫外线具有高吸收性，因此能够降低取向膜，因此可以防止由于固化树脂而导致的UV光的对准膜的损伤。 因此，可以节省提供用于屏蔽用于显示区域的UV光的遮光掩模。
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83.发明申请ALIGNMENT FILM, COMPOSITION FOR FORMING ALIGNMENT FILM AND LIQUID CRYSTAL DISPLAY DEVICE 有权对准膜，用于形成对准膜和液晶显示装置的组合物公开(公告)号：US20120088040A1
公开(公告)日：2012-04-12
申请号：US13253998
申请日：2011-10-06
CPC分类号： G02F1/133723 , C08G73/1042 , C08G73/1075 , C08G73/1078 , C08G73/1085 , C08G73/14 , C08L79/08 , C08L2205/02 , G02F1/133788 , G02F1/1343 , G02F2001/133738 , Y10T428/1023
摘要： Disclosed is a liquid crystal display device including: a first substrate and a second substrate, one of which is transparent; a liquid crystal layer disposed between the first substrate and the second substrate; a group of electrodes for applying an electric field to the liquid crystal layer, which is formed on one of the first substrate and the second substrate; a plurality of active elements connected to the group of electrodes; and an alignment film disposed on one of the first substrate and the second substrate, wherein the alignment film contains a polyimide and a precursor of the polyimide, each of which is formed from a diamine and an acid anhydride, and the diamine contains a first diamine having an acidic group and a second diamine having a nitrogen atom-containing functional group other than two amino groups.
摘要翻译： 公开了一种液晶显示装置，包括：第一基板和第二基板，其中之一是透明的; 设置在所述第一基板和所述第二基板之间的液晶层; 一组用于向液晶层施加电场的电极，其形成在第一基板和第二基板之一上; 连接到所述一组电极的多个有源元件; 以及配置在所述第一基板和所述第二基板之一上的取向膜，其中所述取向膜含有聚酰亚胺和所述聚酰亚胺的前体，所述前体由二胺和酸酐形成，所述二胺含有第一二胺 具有酸性基团和具有除了两个氨基以外的含氮原子的官能团的第二二胺。
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公开(公告)号：US20120057115A1
公开(公告)日：2012-03-08
申请号：US13221163
申请日：2011-08-30
申请人： Noboru KUNIMATSU , Chikae Matsui , Hidehiro Sonoda , Yuko Matsumoto , Yosuke Hyodo , Masaki Matsumori , Yasushi Tomioka , Yasuo Imanishi
发明人： Noboru KUNIMATSU , Chikae Matsui , Hidehiro Sonoda , Yuko Matsumoto , Yosuke Hyodo , Masaki Matsumori , Yasushi Tomioka , Yasuo Imanishi
IPC分类号： G02F1/1337
CPC分类号： G02F1/133723 , G02F2001/133796
摘要： An IPS liquid crystal display device intended to prevent generation of second image sticking after generation of initial DC image sticking.An alignment film has a two-layer structure comprising an upper alignment film and a lower alignment film. The upper alignment film is an optical alignment film formed of a polyamide acid ester as a precursor. The lower alignment film has a lower resistance value than the upper alignment film and also has a low photoconductive property. The lower alignment film is formed not using, as a precursor, a polyamide acid using PMDA as the starting material but using, as a precursor, the polyamide acid containing a sulfonic acid group or a carboxylic group, whereby the difference of the resistance between portions undergoing or not undergoing light irradiation in the pixel is decreased and generation of second image sticking can be prevented.
摘要翻译： IPS液晶显示装置，旨在防止在产生初始DC图像残留之后产生第二图像残留。 取向膜具有包括上取向膜和下取向膜的双层结构。 上取向膜是由聚酰胺酸酯作为前体形成的光取向膜。 下取向膜的电阻值比上取向膜低，导光性也低。 使用PMDA作为起始原料但不使用含有磺酸基或羧基的聚酰胺酸作为前体，不使用作为前体的聚酰胺酸作为前体而形成下取向膜，由此使得部分之间的电阻差 在像素中进行或不经历光照射的情况减少，并且可以防止产生第二图像粘附。
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公开(公告)号：US20110096277A1
公开(公告)日：2011-04-28
申请号：US12908313
申请日：2010-10-20
申请人： Shoichi UCHINO , Noboru Kunimatsu , Hidehiro Sonoda , Chikae Matsui , Yuko Matsumoto , Masaki Matsumori , Yasushi Tomioka , Jun Tanaka
发明人： Shoichi UCHINO , Noboru Kunimatsu , Hidehiro Sonoda , Chikae Matsui , Yuko Matsumoto , Masaki Matsumori , Yasushi Tomioka , Jun Tanaka
IPC分类号： G02F1/1337
CPC分类号： G02F1/133723 , B32B2457/202 , C08G73/1064 , C08G73/1078 , Y10T428/10 , Y10T428/1005 , Y10T428/1023
摘要： A liquid crystal display device includes: a pair of substrates at least one of which is transparent; a liquid crystal layer disposed between the pair of substrates; an electrode group formed on at least one substrate of the pair of substrates, for applying an electric field to the liquid crystal layer; a plurality of active elements connected to the electrode group; and a liquid crystal alignment film disposed on at least one substrate of the pair of substrates, in which the liquid crystal alignment film, which is formed by a photo-alignment process, contains polyimide formed using tetracarboxylic acid dianhydride and/or diamine each having a specific chemical structure.
摘要翻译： 液晶显示装置包括：至少一个透明的一对基板; 设置在所述一对基板之间的液晶层; 形成在所述一对基板的至少一个基板上的用于向所述液晶层施加电场的电极组; 连接到所述电极组的多个有源元件; 以及设置在该对基板的至少一个基板上的液晶取向膜，其中通过光取向工艺形成的液晶取向膜含有使用四羧酸二酐和/或二胺形成的聚酰亚胺，所述四羧酸二酐和/或二胺各自具有 具体化学结构。
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公开(公告)号：US07804558B2
公开(公告)日：2010-09-28
申请号：US11477640
申请日：2006-06-30
IPC分类号： G02F1/1335
CPC分类号： G02F1/133502 , G02F2201/50
摘要： Manufacture of a liquid crystal display is disclosed. The liquid crystal display includes a backlight unit, a backlight unit-side polarizing plate, and a liquid crystal cell held by two glass plates, the liquid crystal cell having an electrode, a liquid crystal layer, an alignment layer, and a color filter arranged between the glass plates. The liquid crystal display also includes a transparent front plate arranged at a side of the liquid crystal cell opposite to the backlight unit, a polarizing plate attached to the liquid crystal cell, and a transparent organic medium layer arranged between the front plate and the liquid crystal cell. Since the front plate is provided at the outermost surface of an image display portion, and the transparent organic medium is filled between the front plate and the liquid crystal module, it is possible to achieve an improvement in wear resistance and a reduction in reflectance.
摘要翻译： 公开了液晶显示器的制造。 液晶显示器包括背光单元，背光单元侧偏振板和由两个玻璃板保持的液晶单元，液晶单元具有电极，液晶层，取向层和滤色器，该液晶单元布置 玻璃板之间。 液晶显示器还包括布置在与背光单元相对的液晶单元的一侧的透明前板，附接到液晶单元的偏振板和布置在前板和液晶之间的透明有机介质层 细胞。 由于前板设置在图像显示部分的最外表面，并且透明有机介质填充在前板和液晶模块之间，因此可以实现耐磨性的提高和反射率的降低。
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87.发明授权Liquid crystal display with first and second transparent resin layers having at least one different characteristic 有权具有第一和第二透明树脂层的液晶显示器具有至少一种不同的特性公开(公告)号：US07782423B2
公开(公告)日：2010-08-24
申请号：US12018504
申请日：2008-01-23
IPC分类号： G02F1/1333 , G02F1/1335
CPC分类号： G02F1/1333 , G02F2201/503 , G02F2202/28
摘要： In a liquid crystal display comprising a liquid crystal layer, a pair of substrates between which the liquid crystal layer is arranged, a pair of polarizing plates arranged between which the substrates are arranged, and a light source arranged at an outside of the polarizing plates, the liquid crystal display further comprises a first transparent resin layer arranged between the liquid crystal layer and the light source and a second transparent resin layer to be arranged between the viewer and the liquid crystal layer, and a linear thermal expansion coefficient of the first transparent resin layer is smaller than that of the second transparent resin layer.
摘要翻译： 在包括液晶层的液晶显示器中，布置有液晶层的一对基板，布置有基板的一对偏振片和布置在偏振片外侧的光源， 液晶显示器还包括布置在液晶层和光源之间的第一透明树脂层和布置在观察者和液晶层之间的第二透明树脂层和第一透明树脂的线性热膨胀系数 层比第二透明树脂层小。
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公开(公告)号：US07718234B2
公开(公告)日：2010-05-18
申请号：US10537825
申请日：2003-12-08
申请人： Yasushi Tomioka , Hidetoshi Abe , Katsumi Kondo
发明人： Yasushi Tomioka , Hidetoshi Abe , Katsumi Kondo
IPC分类号： C09K19/00 , G02F1/133 , G02F1/1337
CPC分类号： G02F1/133723 , C09D179/08 , C09K19/542 , C09K19/56 , C09K2019/548 , G02F1/133788 , G02F1/134363 , G02F2201/121 , G02F2201/123 , G02F2202/08 , Y10T428/10 , Y10T428/1005 , Y10T428/1018 , Y10T428/1023 , Y10T428/1027 , Y10T428/1036
摘要： A liquid crystal display is provided which is capable of reducing the occurrence of defective display due to variations in the initial alignment direction of a liquid crystal alignment control film in a liquid crystal display of an IPS scheme, realizing the stable liquid crystal alignment, providing excellent mass productivity, and having high image quality with a higher contrast ratio. The liquid crystal display has a liquid crystal layer disposed between a pair of substrates, at least one of the substrates being transparent, and an alignment control film formed between the liquid crystal layer and the substrate. At least one of the alignment control films comprises photoreactive polyimide and/or polyamic acid provided with an alignment control ability by irradiation of substantially linearly polarized light.
摘要翻译： 提供了一种液晶显示器，其能够减少由IPS方案的液晶显示器中的液晶取向控制膜的初始取向方向的变化引起的不良显示的发生，实现了稳定的液晶取向，从而提供优异的 批量生产率，并具有较高的图像质量和更高的对比度。 液晶显示器具有设置在一对基板之间的液晶层，至少一个基板是透明的，以及形成在液晶层和基板之间的取向控制膜。 取向控制膜中的至少一个包括通过基本线性偏振光的照射而具有取向控制能力的光反应性聚酰亚胺和/或聚酰胺酸。
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公开(公告)号：US20080297685A1
公开(公告)日：2008-12-04
申请号：US12153850
申请日：2008-05-27
IPC分类号： G02F1/1333
CPC分类号： G02F1/1333 , G02F1/133528 , G02F2201/50 , G02F2201/503 , G02F2202/28
摘要： An object of the present invention is to provide an image display device having a configuration that allows the device to be manufactured in such a way as to prevent unwanted spread and penetration of the polymeric precursor of the elastomer in its liquid display panel and thereby prevent the expansion and degradation of the members adjacent to the panel, which leads to an improvement in the performance of the image display device.An image display device of the present invention comprises: a backlight unit including a light guide plate 121, light source mounting substrates 123, light emitting diodes 124, an optical sheet 134, and a reflective sheet 136; a liquid crystal panel 120 for displaying an image on a display screen G and including a rear polarizing plate, a pair of front and rear transparent glass substrates 11 and 12 holding therebetween a liquid crystal layer, electrodes for applying a voltage to the liquid crystal layer, an alignment layer, and a color filter, and a front polarizing plate 13; a transparent protective plate 129; and a bonding layer 15 disposed between and bonding the transparent protective plate 129 and the liquid crystal panel 120; wherein the bonding layer 15 is larger in area than the display area of the display screen G and smaller in area than the front polarizing plate 13.
摘要翻译： 本发明的目的是提供一种图像显示装置，其具有允许以这样的方式制造装置的结构，以防止弹性体的聚合物前体在其液体显示面板中的不期望的扩散和穿透，从而防止 与面板相邻的构件的膨胀和劣化，导致图像显示装置的性能的提高。 本发明的图像显示装置包括：背光单元，包括导光板121，光源安装基板123，发光二极管124，光学片134和反射片136; 用于在显示屏幕G上显示图像并包括后偏振板的液晶面板120，保持在其间的一对前后透明玻璃基板11和12组成液晶层，用于向液晶层施加电压的电极 ，取向层和滤色器，以及前偏振板13; 透明保护板129; 以及配置在透明保护板129和液晶面板120之间并粘结的粘合层15; 其中结合层15的面积大于显示屏G的显示区域，并且面积比前偏光板13小。
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公开(公告)号：US20080265760A1
公开(公告)日：2008-10-30
申请号：US12108540
申请日：2008-04-24
申请人： Sukekazu Aratani , Yasushi Tomioka
发明人： Sukekazu Aratani , Yasushi Tomioka
CPC分类号： H01L51/5012 , H01L51/0037 , H01L51/0081 , H01L51/0085 , H01L51/5016
摘要： It is an object of the present invention to provide an organic light-emitting display device which can be simply produced by a wet process, and exhibit a high efficiency and long serviceability. The present invention provides an organic light-emitting display device having an organic light-emitting layer 3 placed between an upper electrode 5 and a lower electrode 1, one of the upper electrode 5 and the lower electrode 1 is transparent electrode and the other is a light-reflecting electrode, wherein the organic light-emitting layer 3 contains a binder, hole transport material, electron transport material and light-emitting dopant.
摘要翻译： 本发明的目的是提供一种可以简单地通过湿法制造并显示出高效率和长使用性的有机发光显示装置。 本发明提供了一种有机发光显示装置，其具有放置在上电极5和下电极1之间的有机发光层3，上电极5和下电极1之一是透明电极，另一个是 光反射电极，其中有机发光层3含有粘合剂，空穴传输材料，电子传输材料和发光掺杂剂。
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