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1. 发明专利

JP2013222117A Polarization film, image display device, and manufacturing method of polarization film 有权
标题翻译：极化膜，图像显示装置和偏光膜的制造方法
公开(公告)号：JP2013222117A
公开(公告)日：2013-10-28
申请号：JP2012094444
申请日：2012-04-18
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NAKANISHI SADAHIRO , KUROKI MIYUKI
IPC分类号： G02B5/30 , G02F1/1335
CPC分类号： G02B5/3033 , C07C309/50 , G02B1/08 , G02B5/3016
摘要： PROBLEM TO BE SOLVED: To provide a polarization film that has a high dichroic ratio.SOLUTION: A polarization film includes a disazo compound represented by the following general formula (1), where Q represents a substituted or unsubstituted phenyl group, or a substituted or unsubstituted phenyl group having a hetero cycle; a carbon atom which is not adjacent to the phenyl group may be replaced with a nitrogen atom; Rrepresents an alkyl group; Rrepresents hydrogen, an acetyl group, or a substituted or unsubstituted benzoyl group; n represents 1 or 2; and M represents a counter ion.
摘要翻译：要解决的问题：提供具有高二色性比的偏振膜。解决方案：偏振膜包括由以下通式（1）表示的双偶氮化合物，其中Q表示取代或未取代的苯基，或取代或未取代的具有杂环的未取代苯基; 不与苯基相邻的碳原子可以被氮原子取代; R代表烷基; R代表氢，乙酰基或取代或未取代的苯甲酰基; n表示1或2; M表示抗衡离子。

2. 发明专利

JP2013024969A Method for manufacturing optical laminate 审中-公开
标题翻译：制造光学层压板的方法
公开(公告)号：JP2013024969A
公开(公告)日：2013-02-04
申请号：JP2011157727
申请日：2011-07-19
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： SUZUKI SATOSHI , NAKANISHI SADAHIRO , MATSUDA SHOICHI , SHINTANI TAKUJI
IPC分类号： G02F1/13363 , G02B5/30 , G02F1/1337
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical laminate having an alignment layer of a lyotropic liquid crystal compound that hardly causes alignment defects among lyotropic liquid crystal molecules in a process of forming the alignment layer in which an aqueous solution of the lyotropic liquid crystal compound applied on a substrate undergoes a phase transition from an isotropic phase to a liquid crystal phase, and moisture vaporizes from the liquid crystal phase.SOLUTION: The method for manufacturing an optical laminate comprising a substrate and an alignment layer of a lyotropic liquid crystal compound includes: a step A of preparing an aqueous solution in an isotropic state by mixing a lyotropic liquid crystal compound, an azo-based dye compound having an acidic functional group, and water; and a step B of forming the alignment layer of the lyotropic liquid crystal compound by applying the aqueous solution prepared in the step A in one direction on the substrate subjected to a rubbing treatment, and vaporizing moisture.
摘要翻译：要解决的问题：提供一种制造光学层叠体的方法，该光学层叠体具有在形成取向层的工序中难以引起溶致液晶分子的取向缺陷的溶致液晶化合物的配向层，其中水溶液施加在基板上的溶致液晶化合物经历从各向同性相到液晶相的相变，水分从液晶相蒸发。解决方案：制造包括基底和溶致液晶化合物的取向层的光学层叠体的方法包括：通过混合溶致液晶化合物，偶氮系化合物，制备各向同性状态的水溶液的步骤A，具有酸性官能团的基染料化合物和水; 以及通过将在步骤A中制备的水溶液沿一个方向施加到进行摩擦处理的基材上并蒸发水分而形成溶致液晶化合物的取向层的步骤B. 版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2010186088A Water-resistant polarizing film and method for producing the same 有权
标题翻译：耐水性极化膜及其制造方法
公开(公告)号：JP2010186088A
公开(公告)日：2010-08-26
申请号：JP2009030620
申请日：2009-02-13
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： UMEMOTO TORU , NAKANISHI SADAHIRO , KAMEYAMA TADAYUKI
IPC分类号： G02B5/30 , C07D295/02 , C09B31/072 , G02F1/1335
CPC分类号： C07D295/02 , C09B31/08 , G02B5/3025 , Y10T428/1036 , Y10T428/24942
摘要： PROBLEM TO BE SOLVED: To further improve the water resistance of a water-resistant organic thin film containing an organic compound having at least two sulfonic acid groups and a compound having two or more nitrogen atoms in the molecule. SOLUTION: The water-resistant polarizing film contains an organic pigment having at least two anionic groups and a compound with an alicyclic structure having at least two nitrogen atoms in the molecule, wherein the organic pigment is an azo compound represented by chemical formula (2). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了进一步提高含有至少两个磺酸基的有机化合物和分子中具有两个或更多个氮原子的化合物的耐水有机薄膜的耐水性。解决方案：防水偏振膜含有分子中具有至少两个阴离子基团的有机颜料和具有至少两个氮原子的脂环结构的化合物，其中有机颜料是由化学式表示的偶氮化合物（2）。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009258412A Coating liquid, process for producing the same, and polarizing film 审中-公开
标题翻译：涂料液，其制造方法和极化膜
公开(公告)号：JP2009258412A
公开(公告)日：2009-11-05
申请号：JP2008107632
申请日：2008-04-17
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： MATSUDA SHOICHI , NISHIGUCHI KYOKO , NAKANISHI SADAHIRO , KAMEYAMA TADAYUKI
IPC分类号： G02B5/30 , G02F1/1335
CPC分类号： C09K19/601 , G02B5/3016
摘要： PROBLEM TO BE SOLVED: To achieve a polarizing film which is obtained from a coating liquid containing a lyotropic liquid crystalline dye and has a lower haze value than that of conventional polarizing films. SOLUTION: The polarizing film having a lower haze value can be formed by allowing not less than a specific amount of cesium ions to act on an acidic group-containing lyotropic liquid crystalline dye. The reason why the haze value is lowered by the cesium ions is believed to reside in that the cesium ions, which have a large radius, are bonded to the acidic group contained in the lyotropic liquid crystalline dye in the coating liquid to increase the intermolecular distance of the lyotropic liquid crystalline dye and, consequently, the crystallization of the lyotropic liquid crystalline dye is suppressed during drying. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：实现由含有溶致液晶染料的涂布液获得的偏振膜，并且具有比常规偏光膜更低的雾度值。解决方案：具有较低雾度值的偏光膜可以通过使不少于一定量的铯离子作用于含酸基的溶致液晶染料来形成。据信铯离子降低雾度值的原因在于，具有大半径的铯离子与涂布液中的溶致液晶染料中所含的酸性基团结合，以增加分子间距离的溶致液晶染料，因此在干燥期间抑制了溶致液晶染料的结晶。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2006073355A Ion-conductive solid electrolyte 审中-公开
标题翻译：导电固体电解质
公开(公告)号：JP2006073355A
公开(公告)日：2006-03-16
申请号：JP2004255431
申请日：2004-09-02
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： KISHII YUTAKA , YOSHII KEISUKE , NAKANISHI SADAHIRO
IPC分类号： H01B1/06 , H01G9/025 , H01G11/06 , H01G11/54 , H01G11/56 , H01G11/62 , H01M6/18 , H01M10/05 , H01M10/052 , H01M10/0565 , H01M14/00
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a new solid electrolyte having ion conductivity lowering in a high temperature region to contribute to safety securement for a lithium ion battery or the like.
SOLUTION: This ion-conductive electrolyte contains an electrolyte salt such as a lithium salt and molecules (4-(6-acryloyl oxyhexyloxy)benzoic acid) represented by general formula (1). The ion conductivity of the solid electrolyte shows characteristic temperature dependency that it increases from room temperature to the vicinity of 100°C, and shifts to decrease in the vicinity of 100°C.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供在高温区域具有离子传导性降低的新固体电解质，有助于锂离子电池等的安全固定。解决方案：该离子导电电解质包含电解质盐如锂盐和由通式（1）表示的分子（4-（6-丙烯酰氧基氧基）苯甲酸）。固体电解质的离子传导率显示出从室温升高到100℃附近的特征温度依赖性，并且在100℃附近转移降低。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005091598A Retardation plate, optical film stack, and image display apparatus 审中-公开
标题翻译：延迟板，光学胶卷和图像显示装置
公开(公告)号：JP2005091598A
公开(公告)日：2005-04-07
申请号：JP2003323177
申请日：2003-09-16
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NAKANISHI SADAHIRO , MOCHIZUKI SHU , NAKANO SHUSAKU , SADAYORI NAOKI
IPC分类号： G02B5/30 , B29C55/02 , B29K79/00 , B29L11/00 , B32B27/00 , G02F1/13363
摘要： PROBLEM TO BE SOLVED: To provide a retardation plate which excels in refractive index characteristics, compensatability of a liquid crystal display panel, etc., a method for manufacturing the same, and an optical film stack and to provide an image display apparatus using the retardation plate or the optical film stack. SOLUTION: The retardation plate containing a polycarbodiimide expressed by general formula (1) is provided. In the above generation formula (1), R 1 represents the residue of a diisocyanate component; R 2 represents the residue of a monoisocyanate; and n is an integer from 1 to 100. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种折射率特性优异，液晶显示面板的补偿性等的延迟板，其制造方法和光学膜叠层，并提供图像显示装置使用相位差板或光学膜叠层。
解决方案：提供含有由通式（1）表示的聚碳化二亚胺的相位差板。在上述式（1）中，R 1表示二异氰酸酯成分的残基; R 2 表示单异氰酸酯的残基; 并且n是1至100的整数。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005024909A Tiltingly aligned film, its manufacturing method, optical film and picture display apparatus 有权
标题翻译：倾斜对准膜，其制造方法，光学膜和图像显示装置
公开(公告)号：JP2005024909A
公开(公告)日：2005-01-27
申请号：JP2003190364
申请日：2003-07-02
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： INOUE TETSUO , MOROISHI YUTAKA , NAKANISHI SADAHIRO , SHUDO SHUNSUKE
IPC分类号： G02B5/30 , G02F1/13 , G02F1/13363 , G09F9/00 , H01L51/50 , H05B33/02 , H05B33/14
摘要： PROBLEM TO BE SOLVED: To provide a tiltingly aligned film which uses a liquid crystal material, has high surface hardness and is hardly scratched. SOLUTION: After a liquid crystal composition containing a liquid crystal polymer (a) and a polymerizable liquid crystal monomer (b) is applied onto a base material having orientation controlling force in a horizontal direction, the liquid crystal composition is hardened by radiation irradiation to obtain the tiltingly aligned film. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供使用液晶材料的倾斜取向膜，具有高的表面硬度并且几乎不被划伤。解决方案：将含有液晶聚合物（a）和可聚合液晶单体（b）的液晶组合物施加到具有水平方向的取向控制力的基材上后，液晶组合物通过辐射而硬化照射以获得倾斜取向的膜。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2003279739A Optical film, illumination device and image display device using the same 有权
标题翻译：光学膜，照明装置和使用其的图像显示装置
公开(公告)号：JP2003279739A
公开(公告)日：2003-10-02
申请号：JP2002083806
申请日：2002-03-25
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： KAWAMOTO IKURO , SHUDO SHUNSUKE , NAKANISHI SADAHIRO
IPC分类号： G02B5/30 , G02F1/1335 , G02F1/13357 , G02F1/13363
CPC分类号： G02F1/13362 , G02F1/13363 , G02F2001/133543 , G02F2413/02 , G02F2413/07 , G02F2413/12
摘要： PROBLEM TO BE SOLVED: To provide an optical film having a phase difference layer applied to a cholesteric liquid crystal layer and usable as a brightness improving film, and having good visibility when viewed not only from the front but also from an angle in an image display device such as a liquid crystal display. SOLUTION: In the optical film, at least one cholesteric liquid crystal layer (1) and the phase difference layer (2) are laminated. An in-plane phase difference of the phase difference layer (2) is not more than 5 nm, and RZch and RZre have a relationship of RZre/(-RZch)=0.05 to 0.35. RZch is a phase difference in the direction of the virtual thickness of the cholesteric liquid crystal layer (1), and RZre is a phase difference in the direction of the thickness of the phase difference layer (2). COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种具有应用于胆甾醇型液晶层的相位差层并且可用作亮度改善膜的光学膜，并且当不仅从前面观察，并且具有良好的可视性，诸如液晶显示器的图像显示装置。解决方案：在光学膜中，层压至少一个胆甾型液晶层（1）和相位差层（2）。相位差层（2）的面内相位差不大于5nm，RZch和RZre的关系为RZre /（ - RZch）= 0.05〜0.35。 RZch是胆甾型液晶层（1）的虚拟厚度方向的相位差，RZre是相位差层（2）的厚度方向的相位差。版权所有（C）2004，JPO

9. 发明专利

JP2014234495A ベンゾチアジアゾール構造を有する蛍光色素化合物、および、それを用いた波長変換型封止材組成物审中-公开
标题翻译：具有苯并噻唑结构的荧光染料化合物和使用其的波长转换型密封材料组合物
公开(公告)号：JP2014234495A
公开(公告)日：2014-12-15
申请号：JP2013118819
申请日：2013-06-05
申请人：日東電工株式会社 , Nitto Denko Corp
发明人： NAKANISHI SADAHIRO , ONOUCHI HISANARI , KUROKI MIYUKI
IPC分类号： C09B57/00 , H01L31/042 , H01L31/054
CPC分类号： Y02E10/52
摘要：【課題】加工性が高く、望ましい光学特性および良好な光安定性を有する新規化合物である蛍光色素化合物、および、それを用いた波長変換型封止材組成物を提供する。また、上記波長変換型封止材組成物を用いて形成された、望ましい光学特性および良好な光安定性を有する波長変換型封止材層、および、それを有する光起電モジュールを提供する。【解決手段】下記一般式(I)によって表されるベンゾチアジアゾール誘導体蛍光色素化合物。【選択図】なし
摘要翻译：要解决的问题：提供作为具有高加工性，优异的光学特性和良好的光学稳定性的新型化合物的荧光染料化合物和使用该化合物的波长转换型密封材料组合物，并提供波长转换型密封材料层其通过使用上述波长转换型密封材料组合物形成，并且具有期望的光学特性和良好的光学稳定性，以及使用密封材料层的光伏组件。溶液：荧光染料化合物是由通式表示的苯并噻二唑衍生物荧光染料化合物（I）如下所示。

10. 发明专利

JP2012194365A Polarizing film, coating liquid, and image display device 有权
标题翻译：极化膜，涂料液体和图像显示装置
公开(公告)号：JP2012194365A
公开(公告)日：2012-10-11
申请号：JP2011058154
申请日：2011-03-16
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NAKANISHI SADAHIRO , KUROKI MIYUKI , SHIMIZU NAGAE , SUZUKI SATOSHI
IPC分类号： G02B5/30 , G02F1/1335
CPC分类号： C09K19/603 , C09B56/12 , C09K19/322 , G02B5/3033
摘要： PROBLEM TO BE SOLVED: To provide a polarizing film having a high dichroic ratio.SOLUTION: A polarizing film contains an azo compound represented by following general formula (1). In general formula (1), an OH group is bonded to an azo group bonded to a naphthalene ring at an ortho position; Rrepresents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted acetyl group, a substituted or unsubstituted benzoyl group, or a substituted or unsubstituted phenyl group; M represents a counter ion; m represents an integer of 0 to 2; n represents an integer of 0 to 6, at least one of m and n is not 0; and Q represents an anthraquinone ring having an OH group.
摘要翻译：要解决的问题：提供具有高二向色比的偏振膜。解决方案：偏振膜含有由以下通式（1）表示的偶氮化合物。在通式（1）中，OH基键合到在邻位上与萘环结合的偶氮基团; R 1表示氢原子，取代或未取代的烷基，取代或未取代的乙酰基，取代或未取代的苯甲酰基或取代或未取代的苯基; M表示抗衡离子; m表示0〜2的整数。 n表示0〜6的整数，m和n中的至少一个不为0; Q表示具有OH基的蒽醌环。版权所有（C）2013，JPO＆INPIT

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