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1. 发明专利

JP2014167617A Infrared reflective film 有权
标题翻译：红外反射膜
公开(公告)号：JP2014167617A
公开(公告)日：2014-09-11
申请号：JP2014008888
申请日：2014-01-21
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： WATANABE MASAHIKO , OMORI YUTAKA
IPC分类号： G02B5/28 , B32B7/02 , B32B9/00 , B32B27/00 , E06B3/70 , F21V7/00 , F21V7/22 , G02B5/26
CPC分类号： G02B5/0875 , C23C14/08 , C23C14/086 , C23C14/14 , G02B1/04 , G02B1/14 , G02B5/208 , G02B5/26 , G02B5/282
摘要： PROBLEM TO BE SOLVED: To provide an infrared reflective film which offers superior heat insulating properties and durability.SOLUTION: An infrared reflective film of the present invention comprises an infrared reflective layer and a transparent protective layer laminated on a transparent film substrate in the described order. The infrared reflective layer comprises a first metal oxide layer, a metal layer primarily made of silver, and a second metal oxide layer comprising a composite metal oxide containing zinc oxide and tin oxide, which are laminated in the described order from the transparent film substrate side. The transparent protective layer is in direct contact with the second metal oxide layer. The transparent protective layer has a thickness of 30 nm to 150 nm, and preferably is an organic material layer having a bridged structure derived from an ester compound containing an acidic group and a polymerizable functional group in one molecule. Content of the ester compound-derived structure in the transparent protective layer shall preferably be 1 wt.% to 40 wt.%.
摘要翻译：要解决的问题：提供提供优异的隔热性和耐久性的红外线反射膜。解决方案：本发明的红外线反射膜包括以所述顺序层压在透明膜基板上的红外反射层和透明保护层。红外线反射层包括第一金属氧化物层，主要由银制成的金属层和包含氧化锌和氧化锡的复合金属氧化物的第二金属氧化物层，从透明膜基板一侧按顺序层叠。透明保护层与第二金属氧化物层直接接触。透明保护层的厚度为30nm〜150nm，优选为分子中含有酸性基团和聚合性官能团的酯化合物的桥连结构的有机材料层。透明保护层中酯化合物衍生结构的含量优选为1重量％至40重量％。

2. 发明专利

JP2014082217A Organic el device 审中-公开
标题翻译：有机EL设备
公开(公告)号：JP2014082217A
公开(公告)日：2014-05-08
申请号：JP2014000213
申请日：2014-01-06
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： OMORI YUTAKA
IPC分类号： H05B33/04 , H01L51/50 , H05B33/02
摘要： PROBLEM TO BE SOLVED: To provide an organic EL device having high durability and a long lifetime.SOLUTION: An organic EL device comprises: an organic EL panel comprising an organic El element; and a selective reflection film. The selective reflection film is arranged on a visual recognition side than the organic EL element and transmits 70% or more of visible light with wavelength of 400 to 700 nm emitted from the organic EL element, and reflects 50% or more of near infrared rays with wavelength of 800 to 1,000 nm from the outside.
摘要翻译：要解决的问题：提供一种具有高耐久性和长寿命的有机EL器件。解决方案：有机EL器件包括：包含有机EL元件的有机EL面板; 和选择性反射膜。选择反射膜配置在比有机EL元件的视觉识别侧，透射从有机EL元件发射的波长为400〜700nm的可见光的70％以上，并且反射50％以上的近红外线，波长800〜1000nm。

3. 发明专利

JP2013145357A Infrared-reflecting film 审中-公开
标题翻译：红外线反射膜
公开(公告)号：JP2013145357A
公开(公告)日：2013-07-25
申请号：JP2012132280
申请日：2012-06-11
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： FUJISAWA JUNICHI , KAWASAKI MOTOKO , OMORI YUTAKA , ANDO MASAHIKO
IPC分类号： G02B5/26 , B32B27/00 , B32B27/32
摘要： PROBLEM TO BE SOLVED: To provide an infrared-reflecting film excellent in solvent resistance.SOLUTION: An infrared-reflecting film has a reflective layer and a protective layer layered in order on one surface of a substrate. The protective layer includes a crosslinked structure of polymers containing at least two repeating units among the specified repeating units A, B and C. In the crosslinked structure, doped (meth)acrylate radical polymerizable monomers of 5-35 wt.% relative to the polymers are coupled with the polymers.
摘要翻译：要解决的问题：提供耐溶剂性优异的红外线反射膜。解决方案：红外反射膜在基板的一个表面上依次层叠反射层和保护层。保护层包括在指定的重复单元A，B和C中含有至少两个重复单元的聚合物的交联结构。在交联结构中，相对于聚合物，掺杂的（甲基）丙烯酸酯可自由基聚合的单体为5-35重量％与聚合物偶联。

4. 发明专利

JP2010250113A Optical film and method for producing the same 有权
标题翻译：光学膜及其制造方法
公开(公告)号：JP2010250113A
公开(公告)日：2010-11-04
申请号：JP2009100128
申请日：2009-04-16
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： IIDA TOSHIYUKI , HIRAYAMA TOMOYUKI , OMORI YUTAKA , KUROKI MIYUKI , SHIMIZU NAGAE , NAGASE JUNICHI
IPC分类号： G02B5/30 , C08J5/18 , C08L67/03 , G02F1/1335 , G02F1/13363
CPC分类号： C08L67/03 , C08J5/18 , C08J2367/03 , C08J2367/06 , C08L67/06 , G02B5/3083 , G02F1/133634 , G02F2001/133637 , Y10T428/1041 , Y10T428/105 , Y10T428/26 , Y10T428/269 , Y10T428/31786 , C08L2666/18
摘要： PROBLEM TO BE SOLVED: To provide an optical film which includes high birefringence developing property and transparency and with which wavelength dispersion of birefringence is controlled. SOLUTION: The optical film includes a polymer having a repeating unit expressed by a general formula (I) and a polymer having a repeating unit expressed by a general formula (II). Since a plurality of ester-based polymers are compatible with one another, the obtained optical film is excellent in transparency, and the wavelength dispersion is controlled by changing the content ratio of the polymers. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种包含高双折射显影性和透明度以及双折射的波长色散被控制的光学膜。光学膜包括具有由通式（I）表示的重复单元的聚合物和具有由通式（II）表示的重复单元的聚合物。由于多种酯类聚合物彼此相容，所得到的光学膜的透明度优异，通过改变聚合物的含量比来控制波长分散。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2009198711A Birefringent film and polariser 有权
标题翻译：双眼膜和极光
公开(公告)号：JP2009198711A
公开(公告)日：2009-09-03
申请号：JP2008039073
申请日：2008-02-20
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： HIRAYAMA TOMOYUKI , IIDA TOSHIYUKI , OMORI YUTAKA , SUZUKI SATOSHI , KUROKI MIYUKI , SHIMIZU NAGAE
IPC分类号： G02B5/30 , C08G63/185 , G02F1/13363
CPC分类号： G02B5/3083 , C08G63/547 , G02B1/04 , G02F1/133634 , G02F2413/11 , Y10T428/1041 , Y10T428/105 , Y10T428/1086 , Y10T428/31786 , C08L67/06 , C08L67/03
摘要： PROBLEM TO BE SOLVED: To obtain a birefringent film containing an ester polymer having high solubility, and having a high birefringence Δn xz (=n x -n z ) in the thickness direction. SOLUTION: The ester polymer includes at least a repeating unit represented by formula (I), wherein A and B independently represent a substituent substituting a stilbene group, namely a hydrogen atom, a halogen atom, an alkyl group having 1-6 carbon atoms, or a substituted or unsubstituted aryl group; a and b represent the respective numbers of substitution of A and B, which is independently an integer of 0-4; R1 represents a hydrogen atom, a linear or branched alkyl group having 1-10 carbon atoms, or a substituted or unsubstituted aryl group; R2 represents a linear or branched alkyl group having 2-10 carbon atoms; R3-R6 independently represent a hydrogen atom, a halogen atom, a linear or branched alkyl group having 1-6 carbon atoms, or a substituted or unsubstituted aryl group; and n represents an integer of not less than 2. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了获得含有高溶解性并且具有高双折射率的酯聚合物的双折射膜Δn xz （= n x -n SB > z ）。解决方案：酯聚合物至少包括由式（I）表示的重复单元，其中A和B独立地表示取代二苯乙烯基团的取代基，即氢原子，卤素原子，具有1-6个碳原子的烷基碳原子或取代或未取代的芳基; a和b表示相应的A和B的取代数，其独立地为0-4的整数; R1表示氢原子，具有1-10个碳原子的直链或支链烷基或取代或未取代的芳基; R2表示具有2-10个碳原子的直链或支链烷基; R3-R6独立地表示氢原子，卤素原子，具有1-6个碳原子的直链或支链烷基或取代或未取代的芳基; 并且n表示不小于2的整数。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008268336A Optical film, and image display device 有权
标题翻译：光学薄膜和图像显示装置
公开(公告)号：JP2008268336A
公开(公告)日：2008-11-06
申请号：JP2007107991
申请日：2007-04-17
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： IIDA TOSHIYUKI , OMORI YUTAKA , KUROKI MIYUKI
IPC分类号： G02B5/30 , C08G73/10 , C08J5/18 , G02F1/13363
CPC分类号： G02B5/3083 , C08G73/10 , C08G73/1039 , C08G73/1042 , C08G73/1067 , C08G73/12 , C08G73/123 , C08G73/126 , C08J5/18 , C08J2379/08 , C08L79/085 , G02B1/04 , G02F1/133634 , G02F2001/133637 , Y10T428/31721 , C08L79/08
摘要： PROBLEM TO BE SOLVED: To provide an optical film which exhibits such wavelength dispersion that phase difference is smaller on the shorter-wavelength side, and which can be relatively thinly formed. SOLUTION: The optical film comprises a polyimide-based polymer represented by general formula (I), wherein m is 40-100 mol%; R 1 and R 2 are each a substituent having a carbon-carbon double bond or triple bond; A, A', B, B', E, G and H each represent a substituent and the corresponding lower-case alphabets each represent the number of the substituent; X and Y each represent a direct link such as a covalent bond; and the substituent having a carbon-carbon double bond or triple bond denoted by each of R 1 and R 2 is a substituted or unsubstituted aryl group, a substituted or unsubstituted vinyl group or a substituted or unsubstituted ethynyl group. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种表现出在较短波长侧相位差较小且可相对较薄地形成的波长色散的光学膜。光学膜包括由通式（I）表示的聚酰亚胺基聚合物，其中m为40-100摩尔％; R 1 和R 2 分别是具有碳 - 碳双键或三键的取代基; A，A'，B，B'，E，G和H各自表示取代基，相应的小写字母表示取代基的数目。 X和Y各自表示直接键合如共价键; 具有由R＆lt; SP＆gt;＆gt;和＆lt; SP＆gt; 2＆lt; SP＆gt;中的每一个表示的碳 - 碳双键或三键的取代基是取代或未取代的芳基，取代或未取代的乙烯基或取代或未取代的乙炔基。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2006234878A Manufacturing method of optical retardation film 有权
标题翻译：光学膜的制造方法
公开(公告)号：JP2006234878A
公开(公告)日：2006-09-07
申请号：JP2005045207
申请日：2005-02-22
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： OMORI YUTAKA , SAKAMOTO MICHIE , SUGIHARA NAGAE , NAKANO SHUSAKU , IZAKI AKINORI
IPC分类号： G02B5/30 , C08F16/38 , G02F1/13363
摘要： PROBLEM TO BE SOLVED: To provide the manufacturing method of an optical retardation film which has a small absolute value of photoelastic coefficient and exhibits such a characteristic that the retardation value becomes small as a wavelength is shorter (also called as inverse wavelength dispersion characteristic) by using polyvinyl acetal resin including a specified structure. SOLUTION: The manufacturing method of retardation film comprises a process of molding a resin composition primarily comprising the polyvinyl acetal resin including the specified structure into a sheet shape using a melt extrusion method to obtain a polymer film and a process of stretching the polymer film. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供光弹性系数绝对值小的光延迟膜的制造方法，具有波长较短的延迟值变小的特性（也称为反波长色散特征）通过使用包含特定结构的聚乙烯醇缩醛树脂。解决方案：延迟膜的制造方法包括使用熔融挤出法将主要包含具有特定结构的聚乙烯醇缩醛树脂的树脂组合物成型为片状以获得聚合物膜的方法和拉伸聚合物的方法电影。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2006208603A Layered retardation plate, optical film, and image display apparatus 有权
标题翻译：层状延迟板，光学膜和图像显示装置
公开(公告)号：JP2006208603A
公开(公告)日：2006-08-10
申请号：JP2005018808
申请日：2005-01-26
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： OMORI YUTAKA , SAKAMOTO MICHIE , SUGIHARA NAGAE , NAKANO SHUSAKU
IPC分类号： G02B5/30 , B32B7/02 , B32B27/00 , G02F1/13363
摘要： PROBLEM TO BE SOLVED: To provide a layered retardation plate that can secure a relatively wide viewing angle range and can be relatively easily manufactured. SOLUTION: The layered retardation plate has layers of a polymer film having oriented chain polymers showing birefringence and an optical anisotropic layer; wherein the polymer has a structure expressed by general formula (I) as a repeating unit (A), and the optical anisotropic layer satisfies the relation of nx 1 ≈ny 1 1 , with nx 1 representing the refractive index in the slow phase axis direction within the plane, ny 1 representing the refractive index in the direction perpendicular to the slow phase axis in the plane, and nz 1 representing the refractive index in the thickness direction. In general formula (I), R 3 represents a hydrogen atom or an alkyl group; each of R 4 and R 8 independently represents a hydrogen atom, alkyl group, alkoxy group, thioalkoxy group, halogen atom, nitro group, amino group, hydroxyl group or thiol group, however, both of R 4 and R 8 are not hydrogen atoms at a time; and each of R 5 to R 7 independently represents a hydrogen atom or a substituent. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供可以确保相对宽的视角范围并且可以相对容易地制造的分层延迟板。解决方案：层状延迟板具有层状聚合物膜，其具有显示双折射的取向链聚合物和光学各向异性层; 其中聚合物具有由通式（I）表示的结构作为重复单元（A），并且光学各向异性层满足nx 1 nz 1 ，其中nx 1 表示在平面内的慢相轴方向上的折射率，ny 1 表示折射率在方向垂直于平面中的慢相轴，nz 1 表示厚度方向上的折射率。在通式（I）中，R 3表示氢原子或烷基; R 4 和R 8 中的每一个独立地表示氢原子，烷基，烷氧基，硫代烷氧基，卤素原子，硝基，氨基，羟基或硫醇基但是，R SP＆gt; 4＆lt; SP＆gt;和＆lt; SP＆gt; 8＆lt; 8＆gt;一次不是氢原子; 并且R 5 至R 7 中的每一个独立地表示氢原子或取代基。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005208416A Reverse wavelength dispersion retardation film, polarizing plate and display apparatus using the same 审中-公开
标题翻译：反向波长分散延迟膜，偏光板和使用其的显示装置
公开(公告)号：JP2005208416A
公开(公告)日：2005-08-04
申请号：JP2004016009
申请日：2004-01-23
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： OMORI YUTAKA , NAKANO SHUSAKU
IPC分类号： G02B5/30 , G02F1/1335 , G02F1/13363
CPC分类号： C09K2019/0448
摘要： PROBLEM TO BE SOLVED: To provide a reverse wavelength dispersion retardation film which can be easily manufactured and shows satisfactory reverse wavelength dispersion characteristics for its thickness. SOLUTION: Liquid crystal monomer having a fluorene skeleton of a cardo-structure part and principal chain mesogene combining with the cardo-structure part and having a polymerizable group at the terminal is immobilized while maintaining such an orientation that the optical axis of the principal chain mesogene is made parallel to the alignment direction of an alignment film and the cardo-structure part is aligned orthogonal to the alignment direction of the principal chain mesogene, thereby obtaining the reverse wavelength dispersion retardation film. COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2005208414A Reverse wavelength dispersion retardation film, and polarizing plate and display apparatus using the same 审中-公开
标题翻译：反向波长分散延迟膜，以及使用其的极化板和显示装置
公开(公告)号：JP2005208414A
公开(公告)日：2005-08-04
申请号：JP2004016007
申请日：2004-01-23
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： OMORI YUTAKA , NAKANO SHUSAKU
IPC分类号： G02B5/30 , G02F1/13363
CPC分类号： C09K2019/0448
摘要： PROBLEM TO BE SOLVED: To provide a reverse wavelength dispersion retardation film which can be easily manufactured and shows satisfactory reverse wavelength dispersion characteristics for its thickness. SOLUTION: The reverse wavelength dispersion retardation film is obtained by immobilizing a liquid crystal monomer having, in its molecule, discotic mesogene and nematic mesogene with a combined polymerization group at the terminal while maintaining such an orientation that the optical axes of the discotic mesogene and the nematic mesogene are oriented substantially in parallel to each other. COPYRIGHT: (C)2005,JPO&NCIPI

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