公开(公告)号：US20110218267A1

公开(公告)日：2011-09-08

申请号：US13001243

申请日：2010-06-24

申请人： Hirokatsu Shinano ,  Hiroya Fukunaga ,  Kazuyuki Itano

发明人： Hirokatsu Shinano ,  Hiroya Fukunaga ,  Kazuyuki Itano

IPC分类号： C08L63/02 ,  C08J3/28

CPC分类号： C09K3/10 ,  B33Y70/00 ,  G02F1/1339 ,  G02F2001/13415 ,  Y02P20/582 ,  Y10T428/1059 ,  Y10T428/1073 ,  Y10T428/1077 ,  Y10T428/1082

摘要： A sealant for a one drop fill process is characterized by curing through two steps consisting of photocure using visible light from which 400 nm or shorter wavelengths are cut off and thermal cure and, when in contact with a liquid crystal composition, is less contaminating to the liquid crystal composition with a photo radical initiator, and exhibits high adhesive strength to a substrate. The sealant contains (1) a titanocene photo radical initiator, (2) a photocuring resin, (3) a latent epoxy curing agent and, if necessary, (4) a monomer having at least two glycidyl ether groups per molecule as a thermosetting resin.

摘要翻译： 用于一滴填充工艺的密封剂的特征在于通过两个步骤进行固化，所述两个步骤包括使用可见光的光固化，其中400nm或更短波长被切断并热固化，并且当与液晶组合物接触时，对 具有光自由基引发剂的液晶组合物，并且对基材表现出高粘合强度。 密封剂含有（1）二茂钛光自由基引发剂，（2）光固化树脂，（3）潜在环氧固化剂，如果需要，（4）每分子具有至少两个缩水甘油醚基团的单体作为热固性树脂 。

公开(公告)号：US07880840B2

公开(公告)日：2011-02-01

申请号：US12860187

申请日：2010-08-20

申请人： Toshiaki Shibue ,  Makoto Honda ,  Nobuo Kubo ,  Noriyasu Kuzuhara ,  Hiroki Umeda ,  Sota Kawakami ,  Takatoshi Yajima

发明人： Toshiaki Shibue ,  Makoto Honda ,  Nobuo Kubo ,  Noriyasu Kuzuhara ,  Hiroki Umeda ,  Sota Kawakami ,  Takatoshi Yajima

IPC分类号： G02F1/1335

CPC分类号： B32B27/08 ,  C08B3/16 ,  C08L1/14 ,  C09K19/2007 ,  C09K19/2014 ,  C09K19/32 ,  C09K2019/0429 ,  C09K2219/03 ,  G02B5/3033 ,  G02F1/133634 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1036 ,  Y10T428/1041 ,  Y10T428/105 ,  Y10T428/1077 ,  Y10T428/28 ,  Y10T428/31786

摘要： The method to produce the vertical alignment type liquid crystal display employs treating an optical film comprising of cellulous ester with an aqueous solution of sodium hydroxide to prepare an alkali-treated optical film; immersing a polyvinyl alcohol film in an aqueous solution containing iodine and boric acid; stretching the polyvinyl alcohol film to prepare a polarizing film; adhering the alkali-treated optical film onto both surfaces of the polarizing film to prepare a polarizing plate; and providing the polarizing plate on both surfaces of a vertical alignment type liquid crystal cell to providing the vertical alignment type liquid crystal display. At least one of the optical film has a retardation value (Rt value) in the thickness direction of from 60 to 300 nm, Rt=[(nx+ny)/2−nz]×d.

摘要翻译： 制造垂直取向型液晶显示器的方法是用氢氧化钠水溶液处理包含纤维素酯的光学膜以制备碱处理的光学膜; 将聚乙烯醇膜浸渍在含有碘和硼酸的水溶液中; 拉伸聚乙烯醇膜以制备偏光膜; 将碱处理的光学膜粘附到偏振膜的两个表面上以制备偏振片; 并且在垂直取向型液晶单元的两个表面上设置偏光板以提供垂直取向型液晶显示器。 光学膜中的至少一个在厚度方向上的延迟值（Rt值）为60〜300nm，Rt = [（nx + ny）/ 2-nz]×d。

公开(公告)号：US20100091223A1

公开(公告)日：2010-04-15

申请号：US12449212

申请日：2008-01-17

申请人： Se Ra Kim ,  In Cheon Han ,  Seung Joon Park

发明人： Se Ra Kim ,  In Cheon Han ,  Seung Joon Park

IPC分类号： G02F1/1335 ,  G02B1/08

CPC分类号： C09J133/06 ,  B32B2457/202 ,  C09J2201/606 ,  C09J2201/622 ,  G02B5/30 ,  G02F1/133528 ,  G02F2202/28 ,  Y10T428/1059 ,  Y10T428/1077

摘要： The present invention relates to a polarizing plate characterized in that pressures-sensitive adhesives used in the upper and lower polarizing plates have different elastic properties and a liquid crystal display device comprising the same. More specifically, the present invention relates to a polarizing plate with improved light leakage phenomenon in accordance with bend of liquid crystal panels, characterized in that as slid distances of pressure-sensitive adhesives on the polarizing plate having the pressure-sensitive adhesive layer formed thereon and bonded to a glass plate with a contact area of 1 cm×1 cm at the time of applying a load of 1,000 gf at room temperature (25° C.) for 1,000 seconds, the difference between the slid distance X1 of pressure-sensitive adhesive for the upper polarizing plate and the slid distance X2 of pressure-sensitive adhesive for the lower polarizing plate is 50 to 500 μm.

摘要翻译： 本发明涉及一种偏振片，其特征在于，用于上下偏振片的压敏粘合剂具有不同的弹性，以及包含该偏振片的液晶显示装置。 更具体地说，本发明涉及一种具有根据液晶面板的弯曲而具有改善的漏光现象的偏振板，其特征在于，作为在其上形成有压敏粘合剂层的偏光板上的压敏粘合剂的滑动距离和 在室温（25℃）下施加1000gf的负荷1000秒时，接合面积为1cm×1cm的玻璃板，压敏粘合剂的滑动距离X1之间的差异 对于上偏振片，下偏振片用压敏粘合剂的滑动距离X2为50〜500μm。

公开(公告)号：US20100080937A1

公开(公告)日：2010-04-01

申请号：US12505407

申请日：2009-07-17

申请人： Wang-su Hong

发明人： Wang-su Hong

IPC分类号： C09K19/00 ,  B32B37/12 ,  B32B38/14 ,  B32B27/30

CPC分类号： G02F1/1339 ,  C09K19/3411 ,  C09K19/44 ,  C09K2019/0466 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/3006 ,  C09K2019/3025 ,  C09K2019/3413 ,  C09K2019/3422 ,  Y10T428/1059 ,  Y10T428/1068 ,  Y10T428/1077

摘要： A manufacturing method of a liquid crystal display according to an exemplary embodiment of the present invention includes: coating spherical spacers mixed with a first adhesive on a first insulation substrate; coating a second adhesive on the spherical spacers; aligning the second insulation substrate with the first insulation substrate to contact the second adhesive; and hardening the first adhesive and the second adhesive to adhere the spherical spacers to the first insulation substrate and the second insulation substrate.

摘要翻译： 根据本发明的示例性实施例的液晶显示器的制造方法包括：将与第一粘合剂混合的球形间隔物涂覆在第一绝缘基板上; 在球形间隔物上涂覆第二粘合剂; 将第二绝缘基板与第一绝缘基板对准以接触第二粘合剂; 以及硬化所述第一粘合剂和所述第二粘合剂以将所述球形隔离物粘附到所述第一绝缘基板和所述第二绝缘基板。

公开(公告)号：US07678433B2

公开(公告)日：2010-03-16

申请号：US10555898

申请日：2004-05-18

申请人： Naoyuki Ochi ,  Toyofumi Asano ,  Masahiro Imaizumi ,  Masaru Kudo ,  Eiichi Nishihara ,  Hiroo Koyanagi ,  Sumio Ichimura ,  Masahiro Hirano

发明人： Naoyuki Ochi ,  Toyofumi Asano ,  Masahiro Imaizumi ,  Masaru Kudo ,  Eiichi Nishihara ,  Hiroo Koyanagi ,  Sumio Ichimura ,  Masahiro Hirano

IPC分类号： G02F1/1339

CPC分类号： C08L33/066 ,  C08F290/06 ,  C08F290/061 ,  C08L33/16 ,  G02F1/1339 ,  Y10T428/1059 ,  Y10T428/1073 ,  Y10T428/1077 ,  Y10T428/287 ,  Y10T428/2891

摘要： An objective of this application is to provide a sealant for liquid crystals witch is extremely less apt to contaminate liquid crystals and has high adhesion strength. This application discloses a sealant for liquid crystals comprising as essential ingredients (a) a radiation-curable resin represented by the general formula (1): wherein R1 represents a hydrogen atom or a methyl group, R2 represents a hydrogen atom, a halogen atom, a hydroxyl group, a linear, branch or cyclic monovalent alkyl group having 1 to 10 carbon atoms, or an alkoxy group having 1 to 10 carbon atoms, m represents an integer of 1 to 4, and may be the same or different, R3 represents a hydrogen atom or a methyl group, and the number n of the repeating units is a positive number in the range of 0 to 20; (b) a photopolymerization initiator; and (c) an inorganic filler having an average particle diameter of 3 μm or less.

摘要翻译： 该应用的目的在于提供一种液晶密封剂，其极易污染液晶并具有高粘合强度。 本申请公开了一种液晶密封剂，其包含作为必要成分的（a）由通式（1）表示的可辐射固化树脂：其中R1表示氢原子或甲基，R2表示氢原子，卤素原子， 羟基，碳原子数为1〜10的直链，支链或环状一价烷基或碳原子数1〜10的烷氧基，m表示1〜4的整数，可以相同或不同，表示R3表示 氢原子或甲基，重复单元的数n为0〜20的正数; （b）光聚合引发剂; 和（c）平均粒径为3μm以下的无机填料。

公开(公告)号：US07662446B2

公开(公告)日：2010-02-16

申请号：US10497487

申请日：2002-12-24

申请人： Kaori Seki ,  Tadashi Akamatsu ,  Zemin Shi ,  Hiroyuki Torisu

发明人： Kaori Seki ,  Tadashi Akamatsu ,  Zemin Shi ,  Hiroyuki Torisu

IPC分类号： G02F1/1335

CPC分类号： G02B5/3033 ,  G02B1/105 ,  G02B1/14 ,  Y10T428/105 ,  Y10T428/1077

摘要： A polarizing plate has a polarizer and a protective film formed on at least one surface of the polarizer. The protective film is formed by curing an energy ray-curable composition that contains at least one of a first energy ray-polymerizing compound having a bisphenol residue, a second energy ray-polymerizing compound having a neopentylglycol group, a third energy ray-polymerizing compound having a trimethylolpropane group, and a fourth energy ray-polymerizing compound having a pentaerythritol group. In the polarizing plate, though the protective film is thin, the polarizer is protected from the influence of external moisture, etc., and therefore its polarizability is kept good even in high-temperature high-humidity environments.

摘要翻译： 偏振片具有偏振器和形成在偏振器的至少一个表面上的保护膜。 保护膜是通过固化含有具有双酚残基的第一能量射线聚合化合物，具有新戊二醇基的第二能量射线聚合化合物，第三能量射线聚合化合物中的至少一种而形成的能量射线固化性组合物 具有三羟甲基丙烷基和具有季戊四醇基的第四能量射线聚合化合物。 在偏光板中，虽然保护膜薄，但是防止偏振器受到外部湿度等的影响，因此即使在高温高湿环境下也能保持良好的极化性。

公开(公告)号：US07651743B2

公开(公告)日：2010-01-26

申请号：US11445222

申请日：2006-06-02

申请人： Nobutaka Fukagawa ,  Mitsuo Yoshikane

发明人： Nobutaka Fukagawa ,  Mitsuo Yoshikane

IPC分类号： G02F1/1333 ,  G02F1/1335 ,  G02F1/13363

CPC分类号： C08J5/18 ,  C08J2301/10 ,  Y10T428/1041 ,  Y10T428/105 ,  Y10T428/1077

摘要： A cellulose acylate film that has a crystallization index expressed by expression (A) as defined in the specification of from 0.70 to 1.02 and a modulus of elasticity in every arbitrary direction of an in-plane of the cellulose acylate film of from 3,800 MPa to 6,000 MPa; a manufacturing method of a cellulose acylate film comprising: casting a dope on a support; drying the dope on the support, so as to form a film; peeling the film from the support; and subjecting the film to a stretching treatment, wherein a crystallization index expressed by expression (A) of the film after peeling and before stretching is from 0.70 to 1.00; an optically compensatory sheet comprising the cellulose acylate film; and a polarizing plate and a liquid crystal display device using the optically compensatory sheet.

摘要翻译： 具有由说明书中规定的表达式（A）表示的结晶指数为0.70〜1.02的纤维素酰化物膜，纤维素酰化物膜的面内任意方向的弹性模量为3,800MPa〜6,000 MPa; 一种纤维素酰化物膜的制造方法，包括：在支持体上涂布涂料; 将支架上的涂料干燥，形成薄膜; 从支架上剥离薄膜; 并对该膜进行拉伸处理，其中由剥离后和拉伸前的膜的表达式（A）表示的结晶指数为0.70〜1.00; 包含纤维素酰化物膜的光学补偿片; 以及使用光学补偿片的偏振片和液晶显示装置。

公开(公告)号：US07569259B2

公开(公告)日：2009-08-04

申请号：US11294493

申请日：2005-12-06

申请人： Yasushi Okubo ,  Kazuto Kiyohara ,  Satomi Kawabe ,  Akihiko Takeda ,  Takayuki Suzuki ,  Kazuaki Nakamura

发明人： Yasushi Okubo ,  Kazuto Kiyohara ,  Satomi Kawabe ,  Akihiko Takeda ,  Takayuki Suzuki ,  Kazuaki Nakamura

IPC分类号： C08K5/103 ,  C08L1/14

CPC分类号： C07C69/88 ,  C07C69/82 ,  C07C69/92 ,  C08K5/103 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/105 ,  Y10T428/1077 ,  C08L1/14

摘要： A plasticizer comprising an ester compound produced by a condensation reaction of an organic acid represented by Formula (1) with a polyhydric alcohol having at least 3 hydroxyl groups in the molecule,

摘要翻译： 一种增塑剂，其包含通过式（1）表示的有机酸与分子中具有至少3个羟基的多元醇的缩合反应制备的酯化合物，

公开(公告)号：US07550182B2

公开(公告)日：2009-06-23

申请号：US11453589

申请日：2006-06-15

申请人： Shinji Inagaki ,  Noriyasu Kuzuhara ,  Hiroki Umeda

发明人： Shinji Inagaki ,  Noriyasu Kuzuhara ,  Hiroki Umeda

IPC分类号： G02F1/1335 ,  G02F1/13363

CPC分类号： G02B5/3025 ,  G02B5/3083 ,  Y10T428/1041 ,  Y10T428/105 ,  Y10T428/1077

摘要： A polarization plate comprising a polarizer and polarizing plate protective films A and B provided on both surfaces of the polarizer, wherein (i) a thickness of each of the polarizing plate protective films A and B is 30 to 60 μm; (ii) in-plate retardation value Ro of the polarizing plate protective film B is 20 to 100 nm; (iii) retardation value Rt in the thickness direction of the polarizing plate protective film B is 10 to 300 nm; (iv) a thickness of the polarizing plate is 80 to 160 μm; (v) a stiffness of the polarizing plate of the polarizing plate under a condition of 23° C. and 55% RH is 20 to 80 g.

摘要翻译： 偏振板包括设置在偏振片的两个表面上的偏振片和偏振片保护膜A和B，其中（i）每个偏振片保护膜A和B的厚度为30至60μm; （ii）偏振片保护膜B的板间延迟值Ro为20〜100nm; （iii）偏光板保护膜B的厚度方向的延迟值Rt为10〜300nm; （iv）偏光板的厚度为80〜160μm; （v）在23℃，55％RH的条件下，偏光板的偏光板的刚度为20〜80g。

公开(公告)号：US07462382B2

公开(公告)日：2008-12-09

申请号：US10535248

申请日：2003-12-16

申请人： Yoji Ito ,  Tomokazu Yasuda ,  Nobutaka Fukagawa ,  Makoto Tanaka ,  Keiji Mihayashi

发明人： Yoji Ito ,  Tomokazu Yasuda ,  Nobutaka Fukagawa ,  Makoto Tanaka ,  Keiji Mihayashi

IPC分类号： G02F1/13363 ,  B05D1/34

CPC分类号： G02B5/3016 ,  G02F1/13363 ,  Y10T428/1041 ,  Y10T428/105 ,  Y10T428/1077

摘要： The present invention provides a method for producing an optical compensating sheet, comprising a step of simultaneously coating at least two coating solutions on a transparent support, wherein at least one of the coating solutions simultaneously coated in that step contains a liquid crystalline compound and another coating solution contains a surface active agent; an optical compensating sheet obtained by this method; an optical film comprising a support having thereon an optically anisotropic layer formed containing a liquid crystalline compound and a fluoroaliphatic group-containing copolymer containing a repeating unit derived from a fluoroaliphatic group-containing (meth)acrylate monomer and a repeating unit derived from a polyoxyalkylene (meth)acrylate monomer; and a polarizing plate and a liquid crystal display device each using the optical compensating sheet or optical film.

摘要翻译： 本发明提供了一种光学补偿片的制造方法，包括在透明支撑体上同时涂覆至少两种涂布液的步骤，其中在该步骤中同时涂布的至少一种涂布溶液含有液晶化合物和另一涂层 溶液含有表面活性剂; 通过该方法获得的光学补偿片; 一种光学膜，包括其上具有包含液晶化合物的光学各向异性层的支撑体和含有含氟脂族基团的（甲基）丙烯酸酯单体的衍生自聚氧化烯的重复单元的含氟脂族基团的共聚物 甲基）丙烯酸酯单体; 以及各自使用光学补偿片或光学膜的偏振片和液晶显示装置。