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1. 发明专利

JP2002350907A DISPLAY MEDIUM 审中-公开
公开(公告)号：JP2002350907A
公开(公告)日：2002-12-04
申请号：JP2001361559
申请日：2001-11-27
申请人： HITACHI MAXELL , UNIV TOKAI
发明人： OTANI NORIAKI , KONO KENJI , MENTANI MAKOTO
IPC分类号： G02F1/17
摘要： PROBLEM TO BE SOLVED: To obtain a display medium which is capable of easily rewriting and erasing display contents, is good in visible and is high in contrast. SOLUTION: This display medium 1 is formed by providing at least one surface of a base material 2 with a display layer 3 consisting of a structure confined with spherical particles 5 which are colored to different colors and can be rotated by impressing magnetic fields thereto and a dispersion medium 4 which is liquid under specific conditions. In such a case, the display medium preferably consists of the constitution obtained by incorporating plural pieces of the spherical particles 5 into the smallest regions confined with the spherical particles 5.

2. 发明专利

JP2003172955A MANUFACTURING METHOD FOR COLORED PARTICLE 审中-公开
公开(公告)号：JP2003172955A
公开(公告)日：2003-06-20
申请号：JP2001373582
申请日：2001-12-07
申请人： HITACHI MAXELL , UNIV TOKAI
发明人： KONO KENJI , OTANI NORIAKI , MENTANI MAKOTO
IPC分类号： G02F1/17
摘要： PROBLEM TO BE SOLVED: To provide a method by which colored particles whose surfaces are partially colored can be manufactured in large quantities and inexpensively. SOLUTION: A transfer member on the surface of which an ink which can be transferred by specified stimulation is used. The ink is transferred to a part of the surface of a particle by applying the specified stimulation to the ink in a contact state with the surface of the transfer member. COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2013191373A Transparent conductive coating composition, transparent conductive sheet and manufacturing method therefor 有权
标题翻译：透明导电涂料组合物，透明导电薄片及其制造方法
公开(公告)号：JP2013191373A
公开(公告)日：2013-09-26
申请号：JP2012056142
申请日：2012-03-13
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： NOMURA RYO , KONNO KIMIHIKO , OTANI NORIAKI
IPC分类号： H01B1/20 , B32B7/02 , C09D7/12 , C09D125/06 , C09D165/00 , C09D171/08 , C09D201/00 , H01B5/14 , H01B13/00
摘要： PROBLEM TO BE SOLVED: To provide a transparent conductive coating composition capable of forming a transparent conductive thin film having excellent transparency, conductivity and strength.SOLUTION: The transparent conductive coating composition contains a conductive polymer, polyethylene glycol, and alkoxysilane. The alkoxysilane includes at least one kind of multifunctional alkoxysilane selected from a group consisting of tetra alkoxy silane, trialkoxy silane, dialkoxy silane and alkoxy oligomer. The conductive polymer contains a polythiophene-based compound and a dopant.
摘要翻译：要解决的问题：提供能够形成透明性，导电性和强度优异的透明导电性薄膜的透明导电性涂料组合物。溶液：透明导电性涂料组合物含有导电性聚合物，聚乙二醇和烷氧基硅烷。烷氧基硅烷包括选自四烷氧基硅烷，三烷氧基硅烷，二烷氧基硅烷和烷氧基低聚物中的至少一种多官能烷氧基硅烷。导电聚合物含有聚噻吩类化合物和掺杂剂。

4. 发明专利

JP2013020042A Heat ray reflection film 审中-公开
标题翻译：热射线反射膜
公开(公告)号：JP2013020042A
公开(公告)日：2013-01-31
申请号：JP2011152583
申请日：2011-07-11
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： OTANI NORIAKI , SATO KEIGO
IPC分类号： G02B5/26
摘要： PROBLEM TO BE SOLVED: To provide a heat ray reflection film with a high heat ray reflectance ratio, low haze, and high transparency in visible light region, as well as excellent heat resistance.SOLUTION: A heat ray reflection film 10 of this invention comprises: a cholesteric liquid crystal polymer layer 12; and a transparent base material 11. The cholesteric liquid crystal polymer layer 12 is formed by polymerizing a liquid crystal compound having a polymerizable functional group and a chiral agent having a polymerizable functional group. The liquid crystal compound having the polymerizable functional group comprises: a high melting point liquid crystal compound; and a low melting point liquid crystal compound. The difference of the melting point of the high melting point liquid crystal compound and the melting point of the low melting point liquid crystal compound is 15°C or higher and 30°C or lower. The melting point of the high melting point liquid crystal compound is equal to or higher than the glass transition temperature of the transparent base material.
摘要翻译：解决的问题：提供具有高的热射线反射率，低雾度和可见光区域的高透明度的热射线反射膜以及优异的耐热性。解决方案：本发明的热射线反射膜10包括：胆甾醇型液晶聚合物层12; 和透明基材11.胆甾型液晶聚合物层12通过聚合具有聚合性官能团的液晶化合物和具有可聚合官能团的手性剂形成。具有聚合性官能团的液晶化合物包括：高熔点液晶化合物; 和低熔点液晶化合物。高熔点液晶化合物的熔点与低熔点液晶化合物的熔点的差为15℃以上且30℃以下。高熔点液晶化合物的熔点等于或高于透明基材的玻璃化转变温度。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012191049A Protective sheet for solar cells 审中-公开
标题翻译：太阳能电池保护片
公开(公告)号：JP2012191049A
公开(公告)日：2012-10-04
申请号：JP2011054317
申请日：2011-03-11
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： OTANI NORIAKI
IPC分类号： H01L31/042 , B32B27/30
CPC分类号： Y02B10/12 , Y02E10/50
摘要： PROBLEM TO BE SOLVED: To provide a protective sheet for solar cell, the protective sheet having optical transparency in a necessary wavelength region, and reflecting light in an unnecessary wavelength region, and exhibiting excellent moisture-proof properties and weather resistance.SOLUTION: A protective sheet for solar cell including a cholesteric liquid crystal polymer layer, a transparent base material, and a fluororesin layer has a steam permeability of 0.005 g/mday or lower. The protective sheet for solar cell has a maximum optical reflectance for incident light at a predetermined maximum reflection wavelength, and the optical reflectance at the predetermined maximum reflection wavelength is 40% or higher. Thickness of the cholesteric liquid crystal polymer layer is equal to or larger than 1.5 times of the maximum reflection wavelength of the protective sheet for solar cell.
摘要翻译：要解决的问题：提供一种太阳能电池用保护片，该保护片具有必要波长区域的光学透明性，并且在不需要的波长区域反射光，并且具有优异的防湿性和耐候性。解决方案：包括胆甾醇型液晶聚合物层，透明基材和氟树脂层的太阳能电池用保护片的透湿度为0.005g / m 2。SP SP =“POST”> 2 天或更低。用于太阳能电池的保护片具有预定最大反射波长的入射光的最大光学反射率，并且预定最大反射波长处的光学反射率为40％以上。胆甾型液晶聚合物层的厚度等于或大于太阳能电池用保护片的最大反射波长的1.5倍。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2011190311A Thermally conductive sheet 审中-公开
标题翻译：导热片
公开(公告)号：JP2011190311A
公开(公告)日：2011-09-29
申请号：JP2010055920
申请日：2010-03-12
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： SAKAMOTO HIROSHI , MITSUMOTO YOSHIMASA , NAGATAKI YOSHIYUKI , OTANI NORIAKI
IPC分类号： C08L101/00 , C08K3/10 , C08K3/20 , H01L23/373 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a thermally conductive sheet having high thermal conductivity, fire retardance and adhesion.
SOLUTION: This thermally conductive sheet 1 includes a binder 2, a plurality of thermally conductive particles 3, and a plurality of fire retardant particles 4. The thermally conductive particles 3 are dispersed in the binder 2, and the content Aw of the thermally conductive particles 3 in the thermally conductive sheet 1 is 5-20 mass%. The fire retardant particles 4 are dispersed in the binder 2, and the content Bw of the fire retardant particles 4 in the thermally conductive sheet 1 is 20-40 mass%. The content Aw and Bw satisfy formula (1): 35≤Aw+Bw≤50. The primary particle size DA (μm) of the thermally conductive particles 3 and the primary particle size DB (μm) of the fire retardant particles 4 satisfy formula (2): DA/DB≥1.0.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供具有高导热性，阻燃性和粘附性的导热片。解决方案：该导热片1包括粘合剂2，多个导热颗粒3和多个阻燃颗粒4.导热颗粒3分散在粘合剂2中，并且，导热片1中的导热粒子3为5-20质量％。阻燃粒子4分散在粘合剂2中，导热片1中的阻燃粒子4的含量Bw为20〜40质量％。内容Aw和Bw满足公式（1）：35≤Aw+Bw≤50。导热粒子3的一次粒径DA（μm）和阻燃粒子4的一次粒径DB（μm）满足式（2）：DA /DB≥1.0。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2011132354A Ultraviolet-curing adhesive film 审中-公开
标题翻译：超紫外线固化胶片
公开(公告)号：JP2011132354A
公开(公告)日：2011-07-07
申请号：JP2009292520
申请日：2009-12-24
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： OTANI NORIAKI , MATSUMOTO NORIKAZU , KOYAMA KUNIHIKO
IPC分类号： C09J7/02 , C09J11/06 , C09J133/00 , C09J201/00 , H01L21/304
摘要： PROBLEM TO BE SOLVED: To provide an ultraviolet-curing adhesive film which has large adhesive force, has excellent peelability after ultraviolet irradiation, and generates little residual paste at peeling. SOLUTION: The ultraviolet curing adhesive film includes a base film 13, and an adhesive layer 12 formed on one principal plane of the base film 13, wherein the adhesive layer 12 contains an adhesive material, an ultraviolet curing material, and an ultraviolet polymerization initiator, and the ultraviolet curing material contains a polyfunctional thiol compound. The adhesive material is preferably an acrylic polymer. The adhesive layer 12 preferably contains 10-40 pts.wt. of a polyfunctional thiol compound based on 100 pts.wt. of an acrylic polymer. Furthermore, the adhesive layer 12 preferably contains a thermosetting material. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供粘附力大的紫外线固化型粘合膜，紫外线照射后的剥离性优异，剥离时残留的糊剂少。解决方案：紫外线固化粘合剂膜包括基膜13和形成在基膜13的一个主平面上的粘合层12，其中粘合层12包含粘合剂材料，紫外线固化材料和紫外线聚合引发剂，紫外线固化材料含有多官能硫醇化合物。粘合剂材料优选为丙烯酸类聚合物。粘合剂层12优选含有10-40重量份的多官能硫醇化合物，基于100重量份的丙烯酸聚合物。此外，粘合剂层12优选含有热固性材料。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010060995A Functional optical film 审中-公开
标题翻译：功能光学膜
公开(公告)号：JP2010060995A
公开(公告)日：2010-03-18
申请号：JP2008228272
申请日：2008-09-05
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： OTANI NORIAKI , TAKATORI YUSUKE
IPC分类号： G02B1/11 , G02B1/10 , G02B5/22 , G09F9/00 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide a functional optical film which reduces external light reflection, and strikes a balance between the reduction in the angle dependence of the color of reflected light and the improvement in the contrast and resolution of an image, and further which is provided even with an electromagnetic wave shielding function. SOLUTION: The functional optical film includes: a substrate 11; a conductive layer 12 having a plurality of openings 12a and arranged at either principal plane of the substrate 11; a hard coat layer 13 arranged so as to cover the conductive layer 12; and a reflection prevention layer 14 arranged on the hard coat layer 13, wherein average surface roughness Ra of the reflection prevention layer 14 is 0.02 to 0.10 μm, and the ten-point average height Rz of the reflection prevention layer 14 is 0.02 to 0.50 μm. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供减少外部光反射的功能性光学膜，并且在反射光的颜色的角度依赖性的降低与图像的对比度和分辨率的提高之间取得平衡，以及甚至具有电磁波屏蔽功能。功能性光学膜包括：基板11; 具有多个开口12a并布置在基板11的任一主平面上的导电层12; 布置成覆盖导电层12的硬涂层13; 以及配置在硬涂层13上的反射防止层14，其中防反射层14的平均表面粗糙度Ra为0.02〜0.10μm，防反射层14的十点平均高度Rz为0.02〜0.50μm 。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2008111965A Optical film and method for manufacturing the same and front board for display 审中-公开
标题翻译：用于制造显示器的相同和前板的光学膜和方法
公开(公告)号：JP2008111965A
公开(公告)日：2008-05-15
申请号：JP2006294359
申请日：2006-10-30
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： TAKATORI YUSUKE , OTANI NORIAKI , INAKURA TOMOO , MIYATA TERUHISA
IPC分类号： G02B1/10 , B32B7/02 , B32B37/00 , G02B1/11
摘要： PROBLEM TO BE SOLVED: To provide an optical film and a method for manufacturing the same, wherein a near-infrared absorbing film which suppresses occurrence of "repelling defects", is formed, and occurrence of faulty winding is suppressed. SOLUTION: The method for manufacturing the optical film includes: a belt-like laminate forming step of obtaining a wound body by winding a belt-like laminate including a light-transmissive substrate, a hard coat film and a low refractive index film in a roll shape while forming the low refractive index film on the hard coat film disposed on one principal surface of the light-transmissive substrate or forming the hard coat film and the low refractive index film on one principal surface of the light-transmissive substrate; and a near-infrared absorbing film forming step of forming the above near-infrared absorbing film on the other principal surface of the light-transmissive substrate after forming the belt-like laminate, wherein in the belt-like laminate forming step, the belt-like laminate is wound with a resin film in a roll shape in such a way that the low refractive index film and the resin film come in contact with each other. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题为了提供一种光学膜及其制造方法，其中形成了抑制“排斥缺陷”的发生的近红外线吸收膜，并且抑制了发生故障绕组。光学膜的制造方法包括：带状层叠体形成步骤，通过卷绕包含透光性基板，硬涂膜和低折射率膜的带状层叠体来获得卷绕体在设置在透光性基板的一个主面上的硬涂膜上形成低折射率膜，或在透光性基板的一个主面上形成硬涂膜和低折射率膜的同时，以及近红外线吸收膜形成工序，在形成所述带状层叠体之后，在所述透光性基板的另一主面上形成上述近红外线吸收膜，在所述带状层叠体形成工序中，以树脂薄膜卷绕的方式使低折射率薄膜和树脂薄膜相互接触。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007058178A Optical film and image display apparatus panel using the same 有权
标题翻译：光学胶片和图像显示装置使用它
公开(公告)号：JP2007058178A
公开(公告)日：2007-03-08
申请号：JP2006180107
申请日：2006-06-29
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： INAKURA TOMOO , MIYATA TERUHISA , OTANI NORIAKI , KUZE SADAMU
IPC分类号： G02B1/10 , B32B7/02 , B32B7/12 , G02B1/11 , G02B1/111 , G02B1/14 , G02B5/22 , G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide an optical film which has high adhesive strength between functional layers and a base and high reflection spectrum characteristics. SOLUTION: The present invention provides the optical film 1, including a base 10; a first functional layer 12 provided on one principal plane 10a of the base 10 via a first easy adhesion layer 11; and a second functional layer 14 that is different from the first functional layer 12 and is provided on the other principal plane 10b of the base 10 via a second easy adhesion layer 13. The first easy adhesion layer 11 and second easy adhesion layer 13 contain mutually different resins, and the second functional layer 14 and the second easy adhesion layer 13 contains resins of the same type. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供在功能层和基底之间具有高粘合强度的光学膜和高反射光谱特性。解决方案：本发明提供一种光学膜1，包括基底10; 第一功能层12，经由第一易粘合层11设置在基体10的一个主平面10a上; 以及与第一功能层12不同的第二功能层14，并且经由第二易粘合层13设置在基部10的另一主面10b上。第一易粘合层11和第二易粘接层13包含相互不同的树脂，第二功能层14和第二易粘合层13含有相同类型的树脂。版权所有（C）2007，JPO＆INPIT

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