公开(公告)号：US09267058B2

公开(公告)日：2016-02-23

申请号：US13695516

申请日：2011-04-28

申请人： Kentarou Takeda ,  Miki Okamoto ,  Takuya Mori ,  Tatsuki Nagatsuka

发明人： Kentarou Takeda ,  Miki Okamoto ,  Takuya Mori ,  Tatsuki Nagatsuka

IPC分类号： C09J4/00 ,  C09J133/02 ,  C09J133/20 ,  C09J133/26 ,  C09J137/00 ,  C09J139/04 ,  G02F1/1335 ,  C09J5/00

CPC分类号： C09J4/00 ,  B32B38/0008 ,  B32B38/10 ,  C09J5/00 ,  C09J133/02 ,  C09J133/14 ,  C09J133/20 ,  C09J133/24 ,  C09J133/26 ,  C09J137/00 ,  C09J139/04 ,  G02F1/133528

摘要： Adhesive composition according to the present invention includes an adhesive base agent consisting of a monomer and a polymerization initiator. Adhesion of the adhesive composition changes to take local maximum value, minimum value and a value greater than the local maximum value along with increase of irradiation amount of the electromagnetic wave or particle beam irradiated to the adhesive composition under a predetermined temperature environment. In a method for manufacturing a laminate according to the present invention allows for easy peeling of adherends and a layer of the adhesive composition when adhesion of the adhesive composition takes the minimum value.

摘要翻译： 根据本发明的粘合剂组合物包括由单体和聚合引发剂组成的粘合剂基剂。 粘合剂组合物的粘合力随着在预定温度环境下照射到粘合剂组合物的电磁波或粒子束的照射量的增加而变化以获得局部最大值，最小值和大于局部最大值的值。 在根据本发明的层叠体的制造方法中，当粘合剂组合物的粘合力达到最小值时，容易剥离被粘物和粘合剂组合物层。

公开(公告)号：US08861077B2

公开(公告)日：2014-10-14

申请号：US13074793

申请日：2011-03-29

申请人： Junichi Nagase ,  Bin Fang ,  Seiji Umemoto ,  Tatsuki Nagatsuka

发明人： Junichi Nagase ,  Bin Fang ,  Seiji Umemoto ,  Tatsuki Nagatsuka

IPC分类号： G02B5/30 ,  G02B5/20

CPC分类号： G02B5/3025 ,  G02B5/208

摘要： A polarizing plate including a polarizer, a UV-shielding layer containing inorganic fine particles each having a band gap of 3.0 eV or more and a binder resin and a protective film. The UV-shielding layer contains the inorganic fine particles at a content of 40 to 80 vol %, and has a thickness of 400 nm or less.

摘要翻译： 一种偏光板，包括偏振片，含有各自具有3.0eV带隙的无机细颗粒的紫外线屏蔽层和粘合剂树脂和保护膜。 紫外线屏蔽层含有40〜80体积％的无机微粒，其厚度为400nm以下。

公开(公告)号：US08253899B2

公开(公告)日：2012-08-28

申请号：US12303344

申请日：2007-05-17

申请人： Junzo Miyazaki ,  Shoichi Matsuda ,  Tatsuki Nagatsuka

发明人： Junzo Miyazaki ,  Shoichi Matsuda ,  Tatsuki Nagatsuka

IPC分类号： G02F1/1335

CPC分类号： G02B5/3083 ,  C07D241/38 ,  G02F1/133634 ,  G02F2001/133633 ,  G02F2413/11

摘要： A birefringent film of the present invention comprises at least one kind of polycyclic compound including a —COOM group (the M denotes a counter ion), wherein an index ellipsoid satisfies a relation of nz>nx=ny. The polycyclic compound includes, for example, acenaphtho[1,2-b]quinoxaline derivative represented by the following general formula (I). The birefringent film of the present invention can be formed thin-type and have a high birefringent index in the thickness direction, since the birefringent film comprises the polycyclic compound.

摘要翻译： 本发明的双折射膜包括至少一种包含-COOM基团的多环化合物（M表示抗衡离子），其中折射率椭圆体满足nz> nx = ny的关系。 多环化合物包括例如由以下通式（I）表示的苊并[1,2-b]喹喔啉衍生物。 由于双折射膜包含多环化合物，本发明的双折射膜可以形成为薄型并且在厚度方向上具有高的双折射率。

公开(公告)号：US20120099197A1

公开(公告)日：2012-04-26

申请号：US13337869

申请日：2011-12-27

申请人： Naoto Ooe ,  Tatsuki Nagatsuka

发明人： Naoto Ooe ,  Tatsuki Nagatsuka

IPC分类号： G02B27/28

CPC分类号： G02B5/0231 ,  G02B1/11 ,  G02B5/02 ,  G02B5/021 ,  G02B27/0018

摘要： An antiglare film and an antiglare sheet with which an image display apparatus excelling in contrast while maintaining excellent antiglare performance is obtained, and a simple process for producing them are provided. In the antiglare film of the present invention, a rugged shape in a first direction is substantially different from a rugged shape in a second direction perpendicular to the first direction. Preferably, an average gradient angle θa1 of the rugged shape in the first direction is larger than an average gradient angle θa2 of the rugged shape in the second direction. More preferably, a difference Δθa=θa1−θa2 between the average gradient angle θa1 and the average gradient angle θa2 is 0.5° to 30°.

摘要翻译： 获得防眩光膜和防眩光片，通过该防眩光片和图像显示装置在保持优异的防眩性能的同时优异的图像显示装置，并且提供了简单的制造方法。 在本发明的防眩光膜中，第一方向上的凹凸形状在与第一方向垂直的第二方向上与凹凸形状大致不同。 优选地，第一方向上的粗糙形状的平均梯度角α大于第二方向上的粗糙形状的平均梯度角α。 更优选地，平均梯度角和角度之间的差值为Dgr;＆amp; A; a =＆a; a a2; a2和平均梯度角度α为0.5°至30°。

公开(公告)号：US20090059370A1

公开(公告)日：2009-03-05

申请号：US12281721

申请日：2007-03-09

申请人： Junzo Miyazaki ,  Tetsuo Inoue ,  Shouichi Matsuda ,  Tatsuki Nagatsuka

发明人： Junzo Miyazaki ,  Tetsuo Inoue ,  Shouichi Matsuda ,  Tatsuki Nagatsuka

IPC分类号： G02B1/08 ,  C09K19/00

CPC分类号： G02B5/3083

摘要： Provided is a thin birefringent film whose refractive index is three-dimensionally controlled. The present invention provides a birefringent film including at least one polycyclic compound containing a —SO3M group and/or a —COOM group having a refractive index ellipsoid satisfying a relationship represented by nx>nz>ny, in which M represents a counter ion. Since such a birefringent film has a high in-plane refractive index, the thickness thereof is sharply reduced as compared with a conventional birefringent film and a desired retardation value can be obtained.

摘要翻译： 提供了其三维控制折射率的薄双折射膜。 本发明提供一种双折射膜，其包含至少一种含有-SO 3 M基团的多环化合物和/或具有折射率椭圆体的-COOM基团，其满足由nx> nz> ny表示的关系，其中M表示抗衡离子。 由于这种双折射膜具有高的面内折射率，因此与传统的双折射膜相比，其厚度急剧降低，并且可以获得期望的延迟值。

公开(公告)号：US20130118671A1

公开(公告)日：2013-05-16

申请号：US13695516

申请日：2011-04-28

申请人： Kentarou Takeda ,  Miki Okamoto ,  Takuya Mori ,  Tatsuki Nagatsuka

发明人： Kentarou Takeda ,  Miki Okamoto ,  Takuya Mori ,  Tatsuki Nagatsuka

IPC分类号： C09J4/00

CPC分类号： C09J4/00 ,  B32B38/0008 ,  B32B38/10 ,  C09J5/00 ,  C09J133/02 ,  C09J133/14 ,  C09J133/20 ,  C09J133/24 ,  C09J133/26 ,  C09J137/00 ,  C09J139/04 ,  G02F1/133528

摘要： Adhesive composition according to the present invention includes an adhesive base agent consisting of a monomer and a polymerization initiator. Adhesion of the adhesive composition changes to take local maximum value, minimum value and a value greater than the local maximum value along with increase of irradiation amount of the electromagnetic wave or particle beam irradiated to the adhesive composition under a predetermined temperature environment. In a method for manufacturing a laminate according to the present invention allows for easy peeling of adherends and a layer of the adhesive composition when adhesion of the adhesive composition takes the minimum value.

摘要翻译： 根据本发明的粘合剂组合物包括由单体和聚合引发剂组成的粘合剂基剂。 粘合剂组合物的粘合力随着在预定温度环境下照射到粘合剂组合物的电磁波或粒子束的照射量的增加而变化以获得局部最大值，最小值和大于局部最大值的值。 在根据本发明的层叠体的制造方法中，当粘合剂组合物的粘合力达到最小值时，容易剥离被粘物和粘合剂组合物层。

公开(公告)号：US20090103029A1

公开(公告)日：2009-04-23

申请号：US12300929

申请日：2008-01-18

申请人： Junzo Miyazaki ,  Shouichi Matsuda ,  Tatsuki Nagatsuka

发明人： Junzo Miyazaki ,  Shouichi Matsuda ,  Tatsuki Nagatsuka

IPC分类号： G02F1/13363 ,  G02F1/1335

CPC分类号： G02F1/133634 ,  G02F2413/02 ,  G02F2413/07 ,  G02F2413/08 ,  G02F2413/12 ,  Y10T428/1041

摘要： Provided are a liquid crystal panel and a liquid crystal display apparatus with a high contrast ratio in an oblique direction, less light leakage, a small color shift in an oblique direction, and extremely small thickness. The liquid crystal panel of the present invention includes a liquid crystal cell, a first polarizer arranged on one side of the liquid crystal cell, an optical element (A), an optical element (B), and a second polarizer arranged on the other side of the liquid crystal cell. The optical element (A) exhibits a refractive index ellipsoid of nx>nz>ny, is formed of a specific polycyclic compound, and has an Nz coefficient of 0.05 to 0.45. The optical element (B) exhibits a refractive index ellipsoid of nx>nz>ny and has an Nz coefficient of 0.55 to 0.95.

摘要翻译： 本发明提供一种倾斜方向对比度高，漏光少，倾斜方向偏移小，厚度极小的液晶面板和液晶显示装置。 本发明的液晶面板包括液晶单元，配置在液晶单元一侧的第一偏振片，配置在另一侧的光学元件（A），光学元件（B）和第二偏振片 的液晶单元。 光学元件（A）显示nx> nz> ny的折射率椭圆体，由特定的多环化合物形成，并且具有0.05至0.45的Nz系数。 光学元件（B）具有nx> nz> ny的折射率椭圆体，其Nz系数为0.55〜0.95。

公开(公告)号：US06947105B2

公开(公告)日：2005-09-20

申请号：US09759339

申请日：2001-01-16

申请人： Minoru Miyatake ,  Tatsuki Nagatsuka

发明人： Minoru Miyatake ,  Tatsuki Nagatsuka

IPC分类号： G02F1/1335 ,  G02B5/30 ,  G02F1/13357 ,  H01L51/30 ,  H01L51/50 ,  H01L51/52 ,  H05B33/00 ,  H05B33/02 ,  H05B33/12 ,  H05B33/14

CPC分类号： H01L51/5293 ,  G02B5/3016 ,  G02F1/133603 ,  G02F1/13362 ,  H01L51/004

摘要： An organic electroluminescent device containing an organic electroluminescent element (2) and a polarized-light scattering film (1) which comprises a light-transmitting resin (11) and dispersedly contained therein minute regions (12) differing from the light-transmitting resin in birefringent characteristics and in which the difference in refractive index between the minute regions and the light-transmitting resin in the axis direction in which a linearly polarized light has a maximum transmittance, Δn1, is smaller than 0.03 and that in a direction perpendicular to the Δn1 direction, Δn2, is from 0.03 to 0.5, the light produced by the organic electroluminescent element being emitted from the device through the polarized-light scattering film. Also disclosed are a polarizing surface light source which comprises the organic electroluminescent device and a liquid-crystal display which comprises the polarizing surface light source and a liquid-crystal cell disposed on the light emission side of the light source.

摘要翻译： 一种含有有机电致发光元件（2）和偏振光散射膜（1）的有机电致发光器件，其包含透光树脂（11），并分散地容纳有与双折射的透光树脂不同的微小区域（12） 特征，其中微小区域和透光树脂之间的折射率之差在线偏振光具有最大透射率的轴向方向上的偏差小于0.03，并且 在与Deltan＆lt; 1＆gt; 1＆gt;方向垂直的方向上，Deltan＆lt; 2＆gt; 2＆gt;为0.03至0.5，由有机电致发光元件产生的光从器件通过极化 - 光散射膜。 还公开了一种偏振面光源，其包括有机电致发光器件和液晶显示器，该液晶显示器包括偏振面光源和设置在光源的发光侧的液晶元件。

公开(公告)号：US5245456A

公开(公告)日：1993-09-14

申请号：US780938

申请日：1991-10-23

申请人： Hiroyuki Yoshimi ,  Tatsuki Nagatsuka ,  Yasuo Fujimura ,  Tatsuya Osuka

发明人： Hiroyuki Yoshimi ,  Tatsuki Nagatsuka ,  Yasuo Fujimura ,  Tatsuya Osuka

IPC分类号： G02B5/30 ,  G02F1/13363

CPC分类号： G02B5/3083 ,  G02F1/133634 ,  G02F2413/13

摘要： A birefringent film in which molecules oriented in a direction parallel to the film plane and molecules oriented in the direction of the thickness of the film are present in a mixed state. Also, a process for producing the birefringent film, which comprises laminating a resin film on one or both sides thereof with a shrinkable film, thereby preparing a laminate, and then heat stretching the laminate, thereby performing stretching treatment of the resin film while imparting to the resin film the ability to shrink in the direction crossing the stretching direction. A retardation film is formed by using at least one birefringent film and has refractive indexes, n.sub.x and n.sub.y, in two directions parallel to the plate plane and crossing each other at right angles and a refractive index, n.sub.z, in the direction of the thickness of the plate, said refractive indexes n.sub.x, n.sub.y, and n.sub.z satisfying the following equation:0 n.sub.y. Also, an elliptically polarizing plate comprises a laminate of the retardation film with a polarizing plate. Additionally, a liquid crystal display comprises a liquid crystal cell and a polarizing plate disposed at least on one side of said liquid crystal cell through the retardation film.