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11. 发明专利

JP2001152102A SHEET MATERIAL AND PRESSURE-SENSITIVE ADHESIVE SHEET HAVING THE SAME 失效
公开(公告)号：JP2001152102A
公开(公告)日：2001-06-05
申请号：JP34097599
申请日：1999-11-30
申请人： NITTO DENKO CORP
发明人： IGUCHI SHINJI , HASEGAWA YUKI
IPC分类号： C09J7/02 , C09J133/00 , C09J201/00
摘要： PROBLEM TO BE SOLVED: To obtain a sheet material having a detachable function for a pressure- sensitive adhesive sheet capable of forming the pressure-sensitive adhesive layer by applying a liquid pressure-sensitive adhesive directly on the sheet material followed by drying, and to provide the pressure-sensitive adhesive sheet excellent in detachability between the pressure-sensitive adhesive sheet and the sheet material using the same. SOLUTION: A sheet material has a monolayer or a laminated layer, which has a detachable function for a pressure-sensitive adhesive sheet containing mainly a straight-chained ethylenic copolymer wherein the sheet material itself in case of the monolayer and at least one outer layer in case of the laminating layer have the density of 0.910-0.935 g/cm3, the melt flow index of 15 g/10 min and the crystallization degree of 30-60%, respectively, and the pressure-sensitive adhesive sheet has the sheet material and the pressure-sensitive adhesive layer.

12. 发明专利

JP2013221100A Ultraviolet curable optical resin adhesive composition, image display device using the same, and method for manufacturing image display device 审中-公开
标题翻译： ULTRAVIOLET可固化光学树脂粘合剂组合物，使用该组合物的图像显示装置以及用于制造图像显示装置的方法
公开(公告)号：JP2013221100A
公开(公告)日：2013-10-28
申请号：JP2012094036
申请日：2012-04-17
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： HASEGAWA YUKI , IGARASHI KAZUMASA
IPC分类号： C09J133/04 , C09J5/00 , C09J11/06 , G02F1/1333 , G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide an ultraviolet curable optical resin adhesive composition which never adversely affects luminance or contrast with respect to image quality, and is excellent in transparency, adhesion reliability and durability, and suitably used to a part having a light shielding portion, an image display device using the same, and a method for manufacturing the image display device.SOLUTION: As an optical resin adhesive composition for filling a gap between an image display panel and a protection cover plate or the like, an ultraviolet curable optical resin adhesive composition is used to fill the gap. The composition includes an acrylic polymer (A) and a phosphor-based photopolymerization initiator (B) as essential components, and the light absorption area in a wavelength range of 345-450 nm in an absorbance curve of ultraviolet-visible absorption spectrum transmitting the thickness 50 μm of the composition is 0.6 or more. According to this, the composition can secure characteristics of excellent curability even when applied to a light shielding portion, in addition to excellent transparency and adhesiveness.
摘要翻译：要解决的问题：提供一种对图像质量不会对亮度或对比度产生不利影响的紫外线固化光学树脂粘合剂组合物，并且透明性，粘合可靠性和耐久性优异，适用于具有遮光部分的部分，使用该图像显示装置的图像显示装置和图像显示装置的制造方法。作为用于填充图像显示面板和保护盖板等之间的间隙的光学树脂粘合剂组合物，可以使用紫外线固化型光学树脂粘合剂组合物用于弥补差距。作为必要成分的组合物包括丙烯酸类聚合物（A）和荧光体类光聚合引发剂（B），在紫外 - 可见吸收光谱的透射厚度的吸光度曲线中，在345〜450nm的波长范围内的光吸收面积组合物的50μm为0.6以上。据此，除了优异的透明性和粘合性之外，组合物也可以确保即使应用于遮光部时也具有优异的固化性。

13. 发明专利

JP2010196061A Sheet material and pressure sensitive adhesive sheet including the same 有权
标题翻译：材料和压敏敏感胶粘剂，包括它们
公开(公告)号：JP2010196061A
公开(公告)日：2010-09-09
申请号：JP2010060416
申请日：2010-03-17
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： IGUCHI SHINJI , HASEGAWA YUKI
IPC分类号： C08J5/18 , B32B27/00 , B32B27/32 , C09J7/00
摘要： PROBLEM TO BE SOLVED: To provide a releasable sheet material for use in a pressure sensitive adhesive sheet, on which a pressure sensitive adhesive layer can be formed by directly coating the sheet material with a liquid pressure sensitive adhesive and drying the adhesive, and to provide a pressure sensitive adhesive sheet prepared using the sheet, that is excellent in detachability between the pressure sensitive adhesive layer and the sheet material.
SOLUTION: The releasable sheet material for use in a pressure sensitive adhesive sheet is a sheet including a single layer or multiple layers. When the sheet is a type of a single layer, the sheet itself contains a linear ethylenic copolymer having a density of 0.910-0.935 g/cm
3 , a melt flow index of 15 g/10 min or less, and a degree of crystallization of 30-60%, or when the sheet includes multiple layers, at least the outermost layer has the linear ethylenic copolymer, the sheet material having a thickness of 30-300 μm. A pressure sensitive adhesive sheet including the sheet material and the pressure sensitive adhesive layer is also provided.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于压敏粘合片的可剥离片材，可以通过用液体压敏粘合剂直接涂覆片材并干燥粘合剂，在其上形成压敏粘合剂层，并且提供使用片材制备的压敏粘合片，其压敏粘合剂层和片材之间的可剥离性优异。解决方案：用于压敏粘合片的可剥离片材是包括单层或多层的片材。当片是单层的类型时，片本身包含密度为0.910-0.935g / cm 3，SP熔体流动指数为15g / 10min或更小的直链烯属共聚物，结晶度为30-60％，或者当片材包含多层时，至少最外层具有直链烯属共聚物，片材的厚度为30〜300μm。还提供了包括片材和压敏粘合剂层的压敏粘合片。版权所有（C）2010，JPO＆INPIT

14. 发明专利

JP2010144092A Resin composition 有权
标题翻译：树脂组合物
公开(公告)号：JP2010144092A
公开(公告)日：2010-07-01
申请号：JP2008324426
申请日：2008-12-19
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： IGARASHI KAZUMASA , HASEGAWA YUKI
IPC分类号： C08F290/12 , C09K3/10 , H01L23/29 , H01L23/31
摘要： PROBLEM TO BE SOLVED: To provide a resin composition suitable for a sealing material, excellent in solvent resistance and chemical resistance in addition to low moisture permeability, adhesion, transparency, and weatherability. SOLUTION: The resin composition contains the following (A) and (B) as essential components. (A): An acrylic polymer having a (meth)acryloyl group in a side chain; (B): an inorganic filler having an average particle size of 0.3 μm or less. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供适用于密封材料的树脂组合物，除了低透湿性，粘附性，透明性和耐候性之外，还具有优异的耐溶剂性和耐化学性。
解决方案：树脂组合物含有以下（A）和（B）作为必要成分。（A）：侧链具有（甲基）丙烯酰基的丙烯酸类聚合物; （B）：平均粒径为0.3μm以下的无机填料。版权所有（C）2010，JPO＆INPIT

15. 发明专利

JP2005268508A Ceramic thin film capacitor and its manufacturing method 审中-公开
标题翻译：陶瓷薄膜电容器及其制造方法
公开(公告)号：JP2005268508A
公开(公告)日：2005-09-29
申请号：JP2004078386
申请日：2004-03-18
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： OKEYUI TAKUJI , MIKI TASUKU , HASEGAWA YUKI , HINO ATSUSHI , AMINO ICHIRO
IPC分类号： H01G4/33
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic thin film capacitor not required for being exposed to an electrode at high temperature.
SOLUTION: The method for manufacturing a ceramic thin film capacitor 1 has the step of exposing a non-sintered ceramic film 3 under laser irradiation to be sintered for forming a ceramic dielectric layer 2, and the ceramic thin film capacitor 1 has such a structure that the ceramic dielectric layer 2 is pinched between a pair of electrodes 4 and 5. More specifically, this method further comprises the steps of (A) coating a ceramic paste on a lower electrode 4, and next drying the coated paste, thereby forming the non-sintered ceramic film 3 on the lower electrode 4; (B) exposing the non-sintered ceramic film 3 under laser irradiation to be sintered for forming the ceramic dielectric layer 2; and (C) forming an upper electrode 5 on the ceramic dielectric layer 2.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种制造在高温下暴露于电极所需的陶瓷薄膜电容器的方法。＆lt; P＆gt;解决方案：陶瓷薄膜电容器1的制造方法具有以下步骤：在激光照射下使非烧结陶瓷膜3曝光，以烧结形成陶瓷电介质层2，并且陶瓷薄膜电容器1具有陶瓷电介质层2被夹在一对电极4,5之间的结构。更具体地，该方法还包括以下步骤：（A）在下电极4上涂覆陶瓷膏，然后干燥涂覆的糊剂，从而在下电极4上形成非烧结陶瓷膜3; （B）将激光照射下的未烧结陶瓷膜3曝光烧结以形成陶瓷电介质层2; 和（C）在陶瓷介电层2上形成上电极5.版权所有（C）2005，JPO＆NCIPI

16. 发明专利

JP2020091316A 位相差層付偏光板およびそれを用いた画像表示装置审中-公开
公开(公告)号：JP2020091316A
公开(公告)日：2020-06-11
申请号：JP2018226556
申请日：2018-12-03
申请人： NITTO DENKO CORP
发明人： HASEGAWA YUKI , YAMAZAKI TATSUYA
IPC分类号： G02B5/30 , G02F1/1335 , G02F1/13363 , G09F9/00 , H01L27/32 , H01L51/50 , H05B33/02 , H05B33/14
摘要：【課題】液晶化合物の配向固化層を有し、当該液晶化合物の配向固化層の剥離が抑制された位相差層付偏光板を提供すること【解決手段】本発明の位相差層付偏光板は、偏光子と偏光子の少なくとも一方の側に保護層とを含む偏光板と;偏光板に第1の接着剤層を介して積層された位相差層と;を有する。位相差層は液晶化合物の配向固化層であり、第1の接着剤層との界面近傍に第1の接着剤層の接着剤が浸透して形成された浸透層を含む。【選択図】図1

17. 发明专利

JP2013003952A Capacitive touch panel 有权
标题翻译：电容触控面板
公开(公告)号：JP2013003952A
公开(公告)日：2013-01-07
申请号：JP2011136150
申请日：2011-06-20
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： KISHIOKA HIROAKI , BABA NORIHIDE , MOTOGAMI MITSURU , NAGAOKA NAOKI , IGARASHI KAZUMASA , HASEGAWA YUKI , WADA HIROSHI , TSUBAKI YUKI , NASHIKI TOMOTAKE
IPC分类号： G06F3/044 , B32B7/02 , G06F3/041
CPC分类号： G06F3/044 , B32B7/12 , B32B27/08 , B32B27/283 , B32B27/308 , B32B27/34 , B32B27/36 , B32B27/40 , B32B2307/202 , B32B2307/412 , B32B2457/20 , B32B2457/208 , C09J7/24 , C09J133/08 , C09J2203/318 , C09J2433/00 , C09J2433/006 , G02F1/13338 , H01L27/323 , H03K17/962
摘要： PROBLEM TO BE SOLVED: To provide a capacitive touch panel whose sensitivity is improved and which can be used for an image display panel or the like.SOLUTION: In the capacitive touch panel, there are sequentially stacked: a window; a first transparent film having a first transparent conductive electrode pattern formed on one surface; and a second transparent film having a second transparent conductive electrode pattern formed on one surface and arranged opposite to the first transparent conductive electrode pattern so that capacitance is formed between the first and second transparent conductive electrode patterns. A first transparent interlayer resin is provided between the window and the first transparent film, and a second transparent interlayer resin is provided between the first transparent film and the second transparent film. A dielectric constant of the first transparent interlayer resin is larger than a dielectric constant of the second transparent interlayer resin.
摘要翻译：要解决的问题：提供灵敏度提高并且可以用于图像显示面板等的电容式触摸面板。
解决方案：在电容式触摸屏中，顺序堆叠：一个窗口; 第一透明膜，其具有形成在一个表面上的第一透明导电电极图案; 以及第二透明膜，其具有形成在一个表面上并与第一透明导电电极图案相对布置的第二透明导电电极图案，使得在第一和第二透明导电电极图案之间形成电容。第一透明层间树脂设置在窗口和第一透明膜之间，第二透明层间树脂设置在第一透明膜和第二透明膜之间。第一透明层间树脂的介电常数大于第二透明层间树脂的介电常数。版权所有（C）2013，JPO＆INPIT

18. 发明专利

JP2012172064A Ultraviolet-curable optical resin adhesive composition 审中-公开
标题翻译：超光固化光学树脂粘合剂组合物
公开(公告)号：JP2012172064A
公开(公告)日：2012-09-10
申请号：JP2011035571
申请日：2011-02-22
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： IGARASHI KAZUMASA , HASEGAWA YUKI
IPC分类号： C09J133/08 , C08F290/14 , C09J4/02 , C09J11/06 , C09J175/14
CPC分类号： C08G18/8116 , C08G18/6216 , C08G18/73 , C09D175/16 , G02F2001/133331 , G02F2202/28 , H01L2924/0002 , C08G18/62 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide an ultraviolet-curable optical resin adhesive composition which is excellent in transparency, adhesion reliability and durability without exerting a bad influence on image qualities such as luminance and contrast and is suitable for reworking (repairing).SOLUTION: The ultraviolet-curable optical resin adhesive composition is used for filling up a gap between an image display panel and a protective cover plate therewith and contains: a urethane acrylate-based polymer (A) having a (meth)acryloyl group and a hydroxy group on side chains thereof; and a photopolymerization initiator (B) as essential components.
摘要翻译：要解决的问题：提供透明性，粘合可靠性和耐久性优异的紫外线固化型光学树脂粘合剂组合物，而不会对诸如亮度和对比度的图像质量产生不良影响，并且适合于返修（修复）。解决方案：紫外线固化型光学树脂粘合剂组合物用于填充图像显示面板和保护盖板之间的间隙，并且包含：具有（甲基）丙烯酰基的聚氨酯丙烯酸酯类聚合物（A）和其侧链上的羟基; 和光聚合引发剂（B）作为必要成分。版权所有（C）2012，JPO＆INPIT

19. 发明专利

JP2012028113A Dye-sensitized solar cell 审中-公开
标题翻译：透明的太阳能电池
公开(公告)号：JP2012028113A
公开(公告)日：2012-02-09
申请号：JP2010164764
申请日：2010-07-22
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： IGARASHI KAZUMASA , HASEGAWA YUKI
IPC分类号： H01M14/00 , H01L31/04
CPC分类号： H01G9/20 , H01G9/2077 , Y02E10/542
摘要： PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell a seal material of which neither swells nor deteriorates in spite of long-period sealing, and has extremely high sealability.SOLUTION: The dye-sensitized solar cell is formed by arranging a pair of electrode substrates 1, 1' at a predetermined interval with conductive electrode surfaces thereof facing inward, sealing a gap between the pair of electrode substrates 1, 1' by arranging the seal material 7 at peripheral edges of inner surfaces of those substrates, and charging an electrolyte 5 in the sealed gap. The seal material 7 is made of a photopolymerizable cured body formed by photopolymerizing a photopolymerizable composition (A), and parts of the electrode substrates which come into contact with the seal material 7 are coated with a silane coupling agent of (meth)acryloxy alkyl silanes. The photopolymerizable composition (A) comprises, as an essential component, a hydrogenated elastomer derivative having one or more (meth)acryloyl groups at at least one of both molecule terminals.
摘要翻译：要解决的问题：为了提供染料敏化太阳能电池，即使长时间密封也不会膨胀也不劣化，并且具有极高的密封性。解决方案：染料敏化太阳能电池通过以一定间隔布置一对电极基板1,1'形成，其导电电极表面面向内，将一对电极基板1,1'之间的间隙密封，将密封材料7设置在这些基板的内表面的周边边缘处，并且在密封间隙中填充电解质5。密封材料7由光聚合性组合物（A）光聚合形成的光聚合性固化体构成，与密封材料7接触的电极基板的一部分涂布有（甲基）丙烯酰氧基烷基硅烷的硅烷偶联剂。可光聚合组合物（A）作为必要组分包含在两个分子末端中的至少一个上具有一个或多个（甲基）丙烯酰基的氢化弹性体衍生物。版权所有（C）2012，JPO＆INPIT

20. 发明专利

JP2010177031A Dye-sensitized solar cell and its manufacturing method 审中-公开
标题翻译： DYE-SENSITIZED SOLAR CELL及其制造方法
公开(公告)号：JP2010177031A
公开(公告)日：2010-08-12
申请号：JP2009018234
申请日：2009-01-29
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： IGARASHI KAZUMASA , HASEGAWA YUKI
IPC分类号： H01M14/00 , H01L31/04 , H01M2/08 , H01M2/36
CPC分类号： Y02E10/542
摘要： PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell which prevents elution of a seal material constituent caused by an electrolytic liquid and does not produce swelling and deterioration on sealing for a long period and has a high sealing nature and is excellent on reliability and durability.
SOLUTION: In the dye-sensitized solar cell wherein a pair of electrode substrates 1, 1' are sealed by facing each other and the electrolytic liquid 5 is poured into the sealed air gap, a through-hole 12a for pouring the electrolytic liquid is formed on at least a part of the electrode substrates 1, 1', the through-hole 12a is sealed by an elastic curing body 12, and the electrolytic liquid 5 is poured into the through-hole while a needle for pouring the electrolytic liquid is penetrated into the elastic curing body 12.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决问题的方案：提供一种能够防止由电解液引起的密封材料成分溶出的染料敏化太阳能电池，长时间不产生膨胀和密封劣化，并且具有高密封性，并且是出色的可靠性和耐用性。解决方案：在通过彼此面对地密封一对电极基板1,1'并且将电解液5注入密封空气间隙的染料敏化太阳能电池中，将用于将电解液液体形成在电极基板1,1'的至少一部分上，通孔12a由弹性固化体12密封，电解液5注入通孔，同时注入电解电针液体渗透到弹性固化体12中。（C）2010，JPO＆INPIT

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