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31. 发明授权

US08715792B2 Liquid-crystal display device and liquid-crystal cell 有权
标题翻译：液晶显示装置和液晶盒
公开(公告)号：US08715792B2
公开(公告)日：2014-05-06
申请号：US13138908
申请日：2010-04-23
申请人： Mitsuyoshi Ichihashi , Yukito Saitoh
发明人： Mitsuyoshi Ichihashi , Yukito Saitoh
IPC分类号： G02F1/1335
CPC分类号： G02F1/133528 , G02B1/04 , G02B5/3016 , G02B5/3083 , G02F2001/133562 , G02F2001/133565 , G02F2001/133567 , G02F2202/40
摘要： A liquid-crystal display device comprising first and second polarizing elements, and a liquid-crystal cell disposed between the first and second polarizing elements, wherein the liquid-crystal cell comprises first and second substrates (provided that the first substrate is disposed closer to the first polarizing element, and the second substrate is disposed closer to the second polarizing element), a liquid-crystal layer disposed between the first and second substrates, a color filter layer disposed on an inner surface of the first substrate, and an in-cell polarizing layer disposed between the color filter layer and the liquid-crystal layer, the absorption axis of the first polarizing element and the absorption axis of the in-cell polarizing layer are parallel to each other, and the sum total of the absolute values of Re of all the layers disposed between the in-cell polarizing layer and the first polarizing element is equal to or less than 10 nm, and the sum total of the absolute values of Rth thereof is equal to or less than 15 nm.
摘要翻译：一种液晶显示装置，包括第一和第二偏振元件以及设置在第一和第二偏振元件之间的液晶元件，其中液晶单元包括第一和第二基板（条件是第一基板设置成更靠近第一偏振元件，第二基板设置得更靠近第二偏振元件），设置在第一和第二基板之间的液晶层，设置在第一基板的内表面上的滤色器层和单元格配置在滤色器层和液晶层之间的偏振层，第一偏振元件的吸收轴和单元间偏振层的吸收轴彼此平行，并且Re的绝对值的总和设置在单元间偏振层和第一偏振元件之间的所有层的等于或小于10nm，并且绝对值的总和其Rth的数目等于或小于15nm。

32. 发明申请

US20110298361A1 OPTICAL MEMBER, AND ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE PROVIDED WITH THE OPTICAL MEMBER 审中-公开
标题翻译：光学部件，以及光学部件提供的有机电致发光显示装置
公开(公告)号：US20110298361A1
公开(公告)日：2011-12-08
申请号：US13202532
申请日：2010-01-28
申请人： Atsushi Matsunaga , Ryuji Saneto , Yukito Saitoh , Tatsuho Nomura
发明人： Atsushi Matsunaga , Ryuji Saneto , Yukito Saitoh , Tatsuho Nomura
IPC分类号： H01J1/62 , G02B5/02
CPC分类号： H01L51/5268 , G02B5/0242 , G02B5/0278
摘要： An optical member according to the present invention includes a transparent substrate provided with a barrier layer, a low-refractive-index layer, and a light diffusion layer, the transparent substrate, the low-refractive index layer and the light diffusion layer being provided in this order, wherein the light diffusion layer includes a light scattering particle and a matrix material containing at least a binder resin, the light scattering particle being dispersed in the matrix material, wherein the low-refractive-index layer has a thickness of 1.2 m or more, and wherein the optical member is used in organic electroluminescence display devices.
摘要翻译：根据本发明的光学构件包括设置有阻挡层，低折射率层和光扩散层的透明基板，透明基板，低折射率层和光扩散层设置在该光散射层包括光散射粒子和至少含有粘结剂树脂的基质材料，光散射粒子分散在基质材料中，其中低折射率层的厚度为1.2μm，或者并且其中光学构件用于有机电致发光显示装置。

33. 发明授权

US07956956B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07956956B2
公开(公告)日：2011-06-07
申请号：US12160453
申请日：2007-01-10
申请人： Yukito Saitoh , Yusuke Ohashi , Katsufumi Ohmuro
发明人： Yukito Saitoh , Yusuke Ohashi , Katsufumi Ohmuro
IPC分类号： G02F1/1347 , G02F1/1335 , G02F1/1337
CPC分类号： G02F1/13363 , G02F1/1393 , G02F2201/50 , G02F2202/40 , G02F2413/02 , G02F2413/08
摘要： An ECB-mode liquid crystal display device having a pair of substrates 9 and 12, a liquid crystal layer 11, a pair of polarizing plates (1,3,5) (16,18,20) and at least one optically anisotropic layer 7 and/or 14, wherein they are disposed such that the absorption axes 4 and 19 of the polarizing films 3 and 18 in the polarizing plates are parallel or vertical to the left-rightward direction of the screen of the display device. The orientation axes 10 and 13 of the substrates 9 and 12 and the orientation axes 8 and 15 of the optically anisotropic layers 7 and 14 preferably cross the absorption axes 4 and 19 of the polarizing films 3 and 18 of the adjacent polarizing plates at an angle of 45°.
摘要翻译：具有一对基板9,12，液晶层11，一对偏振板（1,3,5）（16,18,20）和至少一个光学各向异性层7的ECB模式液晶显示装置和/或14，其中它们被布置成使得偏振片中的偏振膜3和18的吸收轴4和19平行或垂直于显示装置的屏幕的左右方向。基板9,12的取向轴10和13以及光学各向异性层7和14的取向轴8和15优选地以相对于偏振片3和18的偏振膜3和18的吸收轴4和19成角度 45°。

34. 发明授权

US07777845B2 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US07777845B2
公开(公告)日：2010-08-17
申请号：US12083376
申请日：2006-10-18
申请人： Eiichiro Aminaka , Yukito Saitoh
发明人： Eiichiro Aminaka , Yukito Saitoh
IPC分类号： G02F1/1335
CPC分类号： G02F1/133528 , G02F1/13363 , G02F1/1393 , G02F2001/133635 , G02F2001/133637 , G02F2201/50 , G02F2202/40 , G02F2413/02
摘要： A liquid crystal display is provided and includes: a liquid crystal cell; a pair of polarizing plates disposed in cross-Nicol arrangement and sandwiching the liquid crystal cell. One of the pair of the polarizing plates has a protective film A for polarizer, disposed on the liquid crystal cell side, and the other of the pair has a protective film B for polarizer, disposed on a liquid crystal cell side. ReA(λ) and RthA(λ) of the protective film A, RthB(λ) of the protective film B and Δnd(λ) of the liquid crystal cell satisfy expressions (I) and (II) at a wavelength of 400 nm to 700 nm: 0.74×(Δnd(λ)−RthB(λ))≦RthA(λ)≦0.97×(Δnd(λ)−RthB(λ)) (I) 0.018×λ2/(Δnd(λ)−RthB(λ))+0.032×λ≦ReA(λ)≦0.036×λ2/(Δnd(λ)−RthB(λ))+0.032×λ (II).
摘要翻译：提供液晶显示器，包括：液晶单元; 一对偏光板，以交叉尼科耳的方式排列并夹着液晶单元。一对偏振片中的一个具有设置在液晶单元侧的偏振片用保护膜A，另一方具有设置在液晶单元侧的偏振片用保护膜B. 保护膜A的ReA（λ）和RthA（λ），保护膜B的RthB（λ）和液晶元件的＆Dgr; nd（λ）在波长400满足表达式（I）和（II） nm至700nm：0.74×（＆Dgr; nd（λ）-RthB（λ））＆nlE; RthA（λ）＆nlE; 0.97×（＆Dgr; nd（λ）-RthB（λ））（I）0.018×λ2/ （＆Dgr; nd（λ）-RthB（λ））+ 0.032×λ＆nlE; ReA（λ）＆nlE; 0.036×λ2/（＆Dgr; nd（λ）-RthB（λ））+ 0.032×λ（II）。

35. 发明申请

US20090052195A1 SCATTERING MEMBER AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE USING THE SAME 审中-公开
标题翻译：散射构件和有机电致发光显示装置
公开(公告)号：US20090052195A1
公开(公告)日：2009-02-26
申请号：US12195708
申请日：2008-08-21
申请人： Ryuji SANETO , Yukito Saitoh , Tatsuho Nomura
发明人： Ryuji SANETO , Yukito Saitoh , Tatsuho Nomura
IPC分类号： H01J1/62 , G02B5/02 , G02B1/00
CPC分类号： G02B5/0278 , G02B5/0242
摘要： A scattering member includes: a binder; and a light scattering particle, wherein the scattering member is used for an organic electroluminescent display device; and an organic electroluminescent display device uses the scattering member.
摘要翻译：散射构件包括：粘合剂; 和光散射粒子，其中散射部件用于有机电致发光显示装置; 有机电致发光显示装置使用散射构件。

36. 发明授权

US07057692B2 Apparatus and method for forming alignment layer with mask having a curved or warped surface 失效
标题翻译：用于具有弯曲或翘曲表面的掩模形成取向层的装置和方法
公开(公告)号：US07057692B2
公开(公告)日：2006-06-06
申请号：US10604553
申请日：2003-07-30
申请人： Hiroki Nakano , Nobuo Okazaki , Yukito Saitoh , Shuhichi Odahara
发明人： Hiroki Nakano , Nobuo Okazaki , Yukito Saitoh , Shuhichi Odahara
IPC分类号： G02F1/1337
CPC分类号： G02F1/13378
摘要： It is an object of the present invention to provide an apparatus and a method for forming an alignment layer to align the orientation direction of liquid crystals. In an apparatus 10 for forming an alignment layer according to the present invention, the shape of an edge 32a of a mask 12 for forming a slit 14 is determined by integrating the orientation direction of liquid crystals. The liquid crystals can be uniformly oriented by the edge 32a having such shape. This leads to the manufacturing of a liquid crystal display free from irregularity in brightness and color.
摘要翻译：本发明的目的是提供一种用于形成对准液晶的取向方向的装置和方法。在根据本发明的用于形成取向层的装置10中，用于形成狭缝14的掩模12的边缘32a的形状通过对液晶的取向方向进行积分来确定。可以通过具有这种形状的边缘32a均匀地取向液晶。这导致制造没有亮度和颜色不规则的液晶显示器。

37. 发明申请

US20050195348A1 Optical compensation film and liquid crystal display 有权
标题翻译：光学补偿膜和液晶显示器
公开(公告)号：US20050195348A1
公开(公告)日：2005-09-08
申请号：US11053442
申请日：2005-02-09
申请人： Yukito Saitoh , Junichi Hirakata
发明人： Yukito Saitoh , Junichi Hirakata
IPC分类号： G02B5/30 , G02F1/1335 , G02F1/13363
CPC分类号： G02F1/133634 , G02B5/3083 , G02F1/1393 , G02F2001/133637
摘要： A novel optical compensation film is disclosed. The optical compensation film has Re/Rth(450 nm), a ratio of Re to Rth measured at 450 nm, 0.4 to 0.95 times as large as Re/Rth(550 nm) at 550 nm, and having Re/Rth(650 nm) at 650 nm 1.05 to 1.9 times as large as Re/Rth(550 nm) at 550 nm. In the formulae, Re is in-plane retardation defined as Re={(nx−ny)×d1}; Rth is depth retardation defined as Rth=[{(nx+ny)/2−nz}×d1]; d1(nm) is a thickness of the film, nx, ny and nz are respectively mean refractive indices in the directions of x-axis, y-axis and z-axis orthogonal to each other; nx and ny are in-plane main mean refractive indices in parallel with the surface of said optical compensation film (where, ny
摘要翻译：公开了一种新颖的光学补偿膜。光学补偿膜具有Re / Rth（450nm），在450nm处测量的Re与Rth的比值，在550nm处为Re / Rth（550nm）的0.4至0.95倍，并且具有Re / Rth（650nm））在550nm处的Re / Rth（550nm）的1.05〜1.9倍的550nm处。在公式中，Re是定义为Re = {（nx-ny）xd 1}的面内延迟; Rth是定义为Rth = [{（nx + ny）/ 2-nz} xd <1>的深度延迟; d 1（nm）是膜的厚度，nx，ny和nz分别是彼此正交的x轴，y轴和z轴方向的平均折射率; nx和ny是与所述光学补偿膜的表面平行的面内主要平均折射率（其中，ny

38. 发明授权

US06339460B1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US06339460B1
公开(公告)日：2002-01-15
申请号：US09350627
申请日：1999-07-09
申请人： Yukito Saitoh
发明人： Yukito Saitoh
IPC分类号： G02F11333
CPC分类号： G02F1/13363 , G02F1/133634 , G02F1/1393 , G02F2202/40 , G02F2413/02 , G02F2413/08 , G02F2413/12
摘要： A vertical alignment liquid crystal display device capable of a complete contrast compensation, particularly by performing an optical compensation using an optically uniaxial anisotropic sheet and an optically biaxial anisotropic sheet. A retardation of the optically uniaxial anisotropic sheet should have an opposite sign to the retardation of a liquid crystal layer, and absolute value of the retardation of the optically uniaxial anisotropic sheet should be within the range of 75 to 100% of the retardation of the liquid crystal layer. The optically uniaxial anisotropic sheet may be united with a polarizing plate. The optically biaxial anisotropic sheet should have a retardation axis which is parallel to a transmitting axis of any one of the polarizing plates. The optically biaxial anisotropic sheet should exhibit an in-plane retardation of 190 to 390 nm, and exhibit a retardation of 0.28 to 0.67 in its thickness direction. The resulting vertical alignment liquid display device has a high contrast even when viewed from an oblique direction.
摘要翻译：一种能够进行完全对比度补偿的垂直取向液晶显示装置，特别是通过使用光学单轴各向异性片材和光学双轴各向异性片材进行光学补偿。光学单轴各向异性片材的延迟应该与液晶层的延迟具有相反的符号，并且光学单轴各向异性片材的延迟的绝对值应在液体的延迟的75至100％的范围内晶体层。光学单轴各向异性片可以与偏振片结合。光学双轴各向异性片材应该具有平行于任何一个偏振片的透射轴的延迟轴。光学双轴各向异性片材的面内相位差为190〜390nm，厚度方向的延迟为0.28〜0.67。所得到的垂直取向液体显示装置即使从倾斜方向观察也具有高对比度。

39. 发明授权

US08493314B2 Backlight unit and liquid crystal display 有权
标题翻译：背光单元和液晶显示屏
公开(公告)号：US08493314B2
公开(公告)日：2013-07-23
申请号：US12664009
申请日：2008-06-11
申请人： Yusuke Ohashi , Yukito Saitoh , Junichi Hirakata
发明人： Yusuke Ohashi , Yukito Saitoh , Junichi Hirakata
IPC分类号： G09G3/36
CPC分类号： G09G3/3426 , G02F1/133603 , G02F1/133609 , G02F2001/133613 , G09G3/3413 , G09G2320/0233 , G09G2320/0285 , G09G2320/041 , G09G2320/0633 , G09G2320/064 , G09G2320/0666
摘要： Disclosed are a backlight unit and a liquid crystal display capable of improving viewing angle dependency of tint of a liquid crystal display image, thereby obtaining a high-quality liquid crystal display image with no tint when viewed from a slanting direction. A backlight unit 200 of a just-beneath type with a plurality of light sources arranged below a light emission surface 38 includes a light emission spectrum controlling unit 53 for controlling separately light emission spectra in a front direction which becomes a normal direction to the light emission surface 38 and a slanting direction inclined at a predetermined angle from the front direction. The plurality of light sources are a plurality of LED light sources which are different in a light emission color, and each LED light source includes a first LED element with the front direction as an optical axis of emission light and a second LED element with the slanting direction as an optical axis of emission light for each light emission color. The light emission spectrum controlling unit 53 changes light emission intensity of the second LED element for each light emission color.
摘要翻译：公开了一种能够改善液晶显示图像的色调的视角依赖性的背光单元和液晶显示器，从倾斜方向观察时，不会产生色调的高品质液晶显示图像。具有布置在发光表面38下方的多个光源的正下方类型的背光单元200包括：发光光谱控制单元53，用于分别控制成与正常方向成正比的光发射光谱表面38和从前方向倾斜预定角度的倾斜方向。多个光源是发光颜色不同的多个LED光源，并且每个LED光源包括具有作为发射光的光轴的前方向的第一LED元件和具有倾斜的第二LED元件方向作为每种发光颜色的发射光的光轴。发光光谱控制部53对于各发光色改变第二LED元件的发光强度。

40. 发明申请

US20130083091A1 LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示及驱动液晶显示方法
公开(公告)号：US20130083091A1
公开(公告)日：2013-04-04
申请号：US13616363
申请日：2012-09-14
申请人： Yukito Saitoh , Hiroshi Sato , Rikio Inoue
发明人： Yukito Saitoh , Hiroshi Sato , Rikio Inoue
IPC分类号： G09G3/36 , G06F3/038 , G09G5/10
CPC分类号： G09G3/36 , G09G3/3607 , G09G2300/0452 , G09G2320/0271 , G09G2320/028 , G09G2340/06
摘要： Liquid crystal display where grayscale inversion is reduced. The liquid crystal cell having pixel groups, each group comprising a red (R) pixel, a green (G) pixel, a blue (B) pixel, and a white (W) pixel, the liquid crystal display further comprising drive means that applies a voltage VRGB and a voltage VW satisfying the formulae (ia) and (iia) between electrodes defining the G pixel and between electrodes defining the W pixel, respectively, depending on a grayscale level L (where L satisfies 0≦L≦1) in grayscale where substantially the same voltage VRGB is applied between electrodes defining each of the R, Q and B pixels: 0
摘要翻译：降低灰度反转的液晶显示器。具有像素组的液晶单元，每组包括红色（R）像素，绿色（G）像素，蓝色（B）像素和白色（W）像素），液晶显示器还包括驱动装置，根据灰度等级L（其中L满足0＆nlE; L＆nlE; 1），分别满足限定G像素的电极和定义W像素的电极之间的公式（ia）和（iia）的电压VRGB和电压VW 灰度级，其中基本上相同的电压VRGB施加在限定R，Q和B像素中的每一个的电极之间：0

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