公开(公告)号：US20080192191A1

公开(公告)日：2008-08-14

申请号：US11885932

申请日：2006-03-10

申请人： Ryo Nakamura ,  Yoshiaki Hisakado ,  Michio Nagai ,  Tokuju Oikawa ,  Shigeki Uehira

发明人： Ryo Nakamura ,  Yoshiaki Hisakado ,  Michio Nagai ,  Tokuju Oikawa ,  Shigeki Uehira

IPC分类号： G02B5/30 ,  G02F1/13 ,  B32B9/00

CPC分类号： G02F1/13363 ,  G02F1/1395 ,  G02F2001/133637 ,  G02F2202/40 ,  G02F2413/04 ,  G02F2413/105 ,  Y10T428/31504

摘要： A liquid crystal display, which allows proper optical compensation for bend-aligned mode liquid crystal cell and exhibits high contrast, excellent viewing angle properties and a high black display fidelity, is provided. A bend-aligned mode liquid crystal cell is properly optically compensated for by properly controlling the optical properties, including wavelength dispersion, of a first optical anisotropic layer and a second optical anisotropic layer.

摘要翻译： 提供了一种液晶显示器，其允许弯曲对准模式液晶单元的适当的光学补偿，并且具有高对比度，优异的视角特性和高黑色显示器保真度。 通过适当地控制第一光学各向异性层和第二光学各向异性层的光学性质（包括波长色散）来适当地光学补偿弯曲取向模式液晶单元。

公开(公告)号：US06818374B2

公开(公告)日：2004-11-16

申请号：US10392832

申请日：2003-03-21

申请人： Tokuju Oikawa ,  Tadashi Ito ,  Katsuyuki Watanabe ,  Mitsunori Hirano ,  Yasutomo Kawanishi

发明人： Tokuju Oikawa ,  Tadashi Ito ,  Katsuyuki Watanabe ,  Mitsunori Hirano ,  Yasutomo Kawanishi

IPC分类号： G03C109

CPC分类号： G03C1/061 ,  G03C1/035 ,  G03C1/08 ,  G03C5/30 ,  G03C5/31 ,  G03C2001/03511 ,  G03C2001/03535 ,  G03C2001/0863 ,  G03C2200/44

摘要： Disclosed are a silver halide photographic light-sensitive material comprising silver halide containing a metal complex having a cyanide ligand in a silver halide emulsion layer and comprising a hydrazine compound having an onium group in the molecule, and a method of developing the silver halide photographic light-sensitive material with a developer having a pH of 9.0-11.0. The silver halide photographic light-sensitive material of the present invention can provide high sensitivity, high processing stability and high contrast images.

摘要翻译： 公开了一种卤化银摄影感光材料，其包含卤化银，其含有在卤化银乳剂层中具有氰化物配体的金属络合物，并且包含在分子中具有鎓基的肼化合物，以及显影卤化银摄影灯的方法 具有pH为9.0-11.0的显影剂的敏感材料。 本发明的卤化银照相感光材料可以提供高灵敏度，高加工稳定性和高对比度图像。

公开(公告)号：US20090262431A1

公开(公告)日：2009-10-22

申请号：US12427464

申请日：2009-04-21

申请人： Tetsuya ASAKURA ,  Tokuju OIKAWA ,  Ryuji SANETO

发明人： Tetsuya ASAKURA ,  Tokuju OIKAWA ,  Ryuji SANETO

IPC分类号： G02B1/10 ,  G02B1/04 ,  G02B1/11

CPC分类号： G02B5/0278 ,  G02B1/04 ,  G02B5/0226 ,  G02B5/0294 ,  C08L33/08 ,  C08L33/10

摘要： An antiglare film includes: a transparent support; and an antiglare layer containing a light-transmitting particle and a light-transmitting resin, wherein the light-transmitting particle has a structure including a core particle and a shell layer, each of the core particle and the shell layer contains an organic polymer, the shell layer has a thickness of from 10 to 2,000 nm, the core particle has a refractive index of from 1.54 to 1.65, and the shell layer has a refractive index of from 1.46 to 1.53.

摘要翻译： 防眩膜包括：透明支撑体; 以及含有透光性粒子和透光性树脂的防眩光层，其中，所述透光性粒子具有包含核心粒子和壳层的结构，所述核心粒子和所述壳层各自含有有机聚合物， 壳层的厚度为10〜2000nm，核心粒子的折射率为1.54〜1.65，壳层的折射率为1.46〜1.53。

公开(公告)号：US06416924B1

公开(公告)日：2002-07-09

申请号：US09713253

申请日：2000-11-16

申请人： Yutaka Oka ,  Tokuju Oikawa

发明人： Yutaka Oka ,  Tokuju Oikawa

IPC分类号： G03C110

CPC分类号： G03C1/035 ,  G03C1/061 ,  G03C5/29 ,  G03C5/31 ,  G03C2001/03511 ,  G03C2001/03564 ,  G03C2007/3032 ,  G03C2200/52 ,  G03C2200/60

摘要： A silver halide photographic material is described, which comprises a support having provided thereon at least one light-sensitive silver halide emulsion layer and at least one light-insensitive hydrophilic colloid layer, wherein the at least one light-sensitive silver halide emulsion layer contains at least two kinds of silver halide emulsions having different speeds, the light-insensitive hydrophilic colloid layer contains at least one kind of light-insensitive silver halide grains, the silver halide emulsion layer or the light-insensitive hydrophilic colloid layer contains at least one kind of hydrazine derivative as a nucleating agent, and at least one kind of compound selected from the group consisting of an amine derivative, an onium salt, a disulfide derivative and a hydroxymethyl derivative as a nucleation accelerator. A method for processing the silver halide photographic material is also described.

摘要翻译： 描述了一种卤化银照相材料，其包括其上提供有至少一种感光卤化银乳剂层和至少一种不透光的亲水胶体层的载体，其中至少一种感光卤化银乳剂层包含在 至少两种不同速度的卤化银乳剂，不透光的亲水胶体层含有至少一种不敏感的卤化银颗粒，卤化银乳剂层或光不敏感亲水胶体层含有至少一种 作为成核剂的肼衍生物和选自胺衍生物，鎓盐，二硫化物衍生物和羟甲基衍生物作为成核促进剂的至少一种化合物。 还描述了用于处理卤化银照相材料的方法。

公开(公告)号：US08524116B2

公开(公告)日：2013-09-03

申请号：US11630779

申请日：2005-06-24

申请人： Akinobu Ushiyama ,  Tokuju Oikawa ,  Jun Watanabe ,  Kentaro Toyooka ,  Shinichi Morishima ,  Masaki Noro

发明人： Akinobu Ushiyama ,  Tokuju Oikawa ,  Jun Watanabe ,  Kentaro Toyooka ,  Shinichi Morishima ,  Masaki Noro

IPC分类号： C09K19/52 ,  C09K19/00

CPC分类号： C08L1/10 ,  C08L1/12 ,  C08L1/14 ,  G02B5/3083 ,  G02F1/13363 ,  Y10T428/1036 ,  Y10T428/1041

摘要： A novel optical compensatory sheet comprising an optically anisotropic layer comprising at least one liquid crystal compound, at least one cellulose ester, and at least one polymer A comprising at least one repeating unit derived from a monomer having a fluoro-aliphatic group, and at least one repeating unit having a group selected from the group consisting of carboxyl group (—COOH) or a salt thereof, a sulfo group (—SO3H) or a salt thereof and a phosphonoxy group {—OP(═O) (OH)2} or a salt thereof, is disclosed. A novel optical compensatory sheet comprising an optically anisotropic layer comprising at lest one liquid crystal compound at least one polymer C, having a weight average molecular weight of not less than 5000 and less than 20000, represented by a formula (1b), and at least one polymer D, having a weight average molecular weight of not less than 20000, represented by a formula (1b), is also disclosed. In the formula, “A” represents a repeating unit having a group capable of hydrogen bonding, “B” represents a repeating unit having a polymerizable group, and “C” represents a repeating unit derived from an ethylene-type unsaturated monomer. -(A)ai-(B)bj-(C)ck-  Formula (1b)

摘要翻译： 一种新型光学补偿片，其包括光学各向异性层，其包含至少一种液晶化合物，至少一种纤维素酯和至少一种包含至少一种衍生自具有氟 - 脂族基团的单体的重复单元的聚合物A，并且至少 一个具有选自羧基（-COOH）或其盐，磺基（-SO 3 H）或其盐和膦酰氧基{-OP（= O）（OH）2）的基团的重复单元） 或其盐。 一种新型光学补偿片，其包含光学各向异性层，其至少包含一种液晶化合物，至少一种聚合物C，其重均分子量不小于5000且小于20000，由式（1b）表示，并且至少 还公开了由式（1b）表示的重均分子量不小于20000的一种聚合物D。 式中，“A”表示具有氢键的基团的重复单元，“B”表示具有聚合性基团的重复单元，“C”表示来自乙烯系不饱和单体的重复单元。 - （A）ai-（B）bj-（C）ck-式（1b）

公开(公告)号：US07847887B2

公开(公告)日：2010-12-07

申请号：US12058005

申请日：2008-03-28

申请人： Masaaki Suzuki ,  Tokuju Oikawa ,  Katsumi Inoue ,  Shuntarou Ibuki

发明人： Masaaki Suzuki ,  Tokuju Oikawa ,  Katsumi Inoue ,  Shuntarou Ibuki

IPC分类号： G02F1/1335 ,  G02B5/30

CPC分类号： G02B5/3016 ,  G02F2201/50 ,  Y10T428/31

摘要： To provide a protective film for a polarizing plate that shows a water vapor transmission rate (WVTR40) of 30 g/m2·day or less at 60° C. and a relative humidity of 40%, a water vapor transmission rate (WVTR95) 80 g/m2·day or more and 300 g/m2·day or less at 60° C. and a relative humidity of 95% and a value obtained by dividing the difference between WVTR95 and WVTR40 by the water vapor transmission rate (WVTR60) at 60° C. and a relative humidity of 60%, or (WVTR95-WVTR40) /WVTR60, 2.0 or more.

摘要翻译： 为了在60℃，相对湿度为40％的水蒸气透过率（WVTR95）80下，提供30g / m 2·天以下的水蒸气透过率（WVTR40），偏振片用保护膜 g / m2·天以上，在60℃下为300g / m 2·天以下，相对湿度为95％，将WVTR95和WVTR40之间的差除以水蒸汽透过率（WVTR60） 60℃，相对湿度60％，（WVTR95-WVTR40）/ WVTR60,2.0以上。

公开(公告)号：US20090066898A1

公开(公告)日：2009-03-12

申请号：US12281674

申请日：2007-03-13

申请人： Tomonori Ichinose ,  Yohei Takahashi ,  Tokuju Oikawa

发明人： Tomonori Ichinose ,  Yohei Takahashi ,  Tokuju Oikawa

IPC分类号： G02F1/1335 ,  C09K19/54 ,  C07C43/21

CPC分类号： G02B5/3016 ,  G02F2413/105

摘要： An optically-compensatory sheet comprises an optically anisotropic layer that comprises a liquid crystal compound, wherein the liquid crystal compound in the optically anisotropic layer has Smax of 0.4 or more, in which Smax is a maximum value among S1, S2 and S3, S1 is an alignment order parameter in a vicinity of an interface between the optically anisotropic layer and air; S2 is an alignment order parameter in a vicinity of an interface on a side opposite to the interface between the optically anisotropic layer and air; and S3 is an alignment order parameter in an interior of the optically anisotropic layer.

摘要翻译： 光学补偿片包括含有液晶化合物的光学各向异性层，其中光学各向异性层中的液晶化合物的Smax为0.4以上，其中，Smax为S1，S2，S3中的最大值，S1为 光学各向异性层与空气之间的界面附近的取向顺序参数; S2是与光学各向异性层和空气之间的界面相反一侧的界面附近的取向顺序参数; S3是光学各向异性层内部的取向顺序参数。

公开(公告)号：US6114081A

公开(公告)日：2000-09-05

申请号：US398037

申请日：1999-09-17

申请人： Tokuju Oikawa

发明人： Tokuju Oikawa

IPC分类号： G03C1/035 ,  G03C1/06 ,  G03C1/22 ,  G03C1/26 ,  G03C1/295 ,  G03C1/34

CPC分类号： G03C1/035 ,  G03C1/061 ,  G03C1/067 ,  G03C1/07 ,  G03C2001/03564 ,  G03C2001/108 ,  G03C2001/348 ,  G03C2200/33

摘要： There is disclosed a silver halide photographic light-sensitive material comprising a support having thereon at least one of spectrally sensitized light-sensitive silver halide emulsion layers, wherein at least one of the silver halide emulsion layers contains at least two kinds of silver halide emulsions, at least one kind of the emulsions being one in which silver halide grains have been formed and grown in the presence of at least one of nitrogen-containing heterocyclic compounds that are capable of forming a complex with silver; and at least one kind of the emulsions being one in which silver halide grains have been formed and grown in the absence of nitrogen-containing heterocyclic compounds that are capable of forming a complex with silver, and wherein at least one of the said emulsion layers or another hydrophilic colloid layer contains at least one hydrazine derivative nucleating agent, and also at least one nucleating accelerator selected from a group consisting of amine derivatives, onium salts, disulfide derivatives, and hydroxymethyl derivatives. The silver halide photographic light-sensitive material can be processed with a stable developing solution, and provides high sensitivity.

摘要翻译： 公开了一种卤化银照相感光材料，其包括其上具有至少一种光敏感光卤化银乳剂层的载体，其中至少一种卤化银乳剂层含有至少两种卤化银乳剂， 在至少一种能与银形成络合物的含氮杂环化合物的存在下，至少一种乳液是其中形成卤化银颗粒并生长的乳液; 并且至少一种乳液是其中不存在可与银形成络合物的含氮杂环化合物形成并生长卤化银颗粒的乳液，并且其中至少一种乳液层或 另一亲水胶体层含有至少一种肼衍生物成核剂，还含有选自胺衍生物，鎓盐，二硫化物衍生物和羟甲基衍生物的至少一种成核促进剂。 卤化银摄影感光材料可以用稳定的显影液加工，并提供高灵敏度。

公开(公告)号：US08705174B2

公开(公告)日：2014-04-22

申请号：US12512608

申请日：2009-07-30

申请人： Shuntaro Ibuki ,  Kenichi Fukuda ,  Hiroyuki Yoneyama ,  Tokuju Oikawa

发明人： Shuntaro Ibuki ,  Kenichi Fukuda ,  Hiroyuki Yoneyama ,  Tokuju Oikawa

IPC分类号： G02B5/30 ,  G02B5/02 ,  G02B1/11 ,  G02F1/1335

CPC分类号： G02B5/0294 ,  G02B1/105 ,  G02B1/14 ,  G02B5/0226 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/254 ,  Y10T428/26

摘要： An antiglare film is provided, the antiglare film including a transparent plastic film substrate; an antiglare layer having fine recesses and projections on the surface thereof; and an abrasion resistant layer provided at an uppermost surface of the antiglare film, the abrasion resistant layer having an average film thickness of from 0.03 to 0.4 μm, wherein the abrasion resistant layer is formed from a curable composition containing at least following components (A), (B), and (C): (A) an inorganic fine particle containing silicon oxide as a main component and having an average particle size of from 1 to 300 nm; (B) an ionizing radiation-curable resin; and (C) a polymer thickener.

摘要翻译： 提供防眩膜，防眩膜包括透明塑料膜基材; 防眩层，其表面上具有细小的凹凸; 以及设置在所述防眩膜的最上表面的耐磨层，所述耐磨层的平均膜厚度为0.03〜0.4μm，其中，所述耐磨层由至少含有以下成分（A）的固化性组合物形成， ，（B）和（C）：（A）以氧化硅为主要成分，平均粒径为1〜300nm的无机细粒; （B）电离辐射固化树脂; 和（C）聚合物增稠剂。

公开(公告)号：US08066390B2

公开(公告)日：2011-11-29

申请号：US12427464

申请日：2009-04-21

申请人： Tetsuya Asakura ,  Tokuju Oikawa ,  Ryuji Saneto

发明人： Tetsuya Asakura ,  Tokuju Oikawa ,  Ryuji Saneto

IPC分类号： G02B27/00

CPC分类号： G02B5/0278 ,  G02B1/04 ,  G02B5/0226 ,  G02B5/0294 ,  C08L33/08 ,  C08L33/10

摘要： An antiglare film includes: a transparent support; and an antiglare layer containing a light-transmitting particle and a light-transmitting resin, wherein the light-transmitting particle has a structure including a core particle and a shell layer, each of the core particle and the shell layer contains an organic polymer, the shell layer has a thickness of from 10 to 2,000 nm, the core particle has a refractive index of from 1.54 to 1.65, and the shell layer has a refractive index of from 1.46 to 1.53.

摘要翻译： 防眩膜包括：透明支撑体; 以及含有透光性粒子和透光性树脂的防眩光层，其中，所述透光性粒子具有包含核心粒子和壳层的结构，所述核心粒子和所述壳层各自含有有机聚合物， 壳层的厚度为10〜2000nm，核心粒子的折射率为1.54〜1.65，壳层的折射率为1.46〜1.53。