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公开(公告)号：US20130048597A1
公开(公告)日：2013-02-28
申请号：US13593858
申请日：2012-08-24
申请人： Mari Tanabe , Hidehiko Andou , Hideo Sugawara
发明人： Mari Tanabe , Hidehiko Andou , Hideo Sugawara
IPC分类号： H01B13/00
CPC分类号： H01B13/0036 , G06F3/041 , G06F2203/04103
摘要： A method of manufacturing a transparent conductive film has the steps of: preparing a laminated body in which a transparent conductive layer that is not patterned is formed on a flexible transparent base, removing a part of the transparent conductive layer to form the pattern forming part having the transparent conductive layer on the flexible transparent base and the pattern opening part not having the transparent conductive layer on the flexible transparent base, and heating the laminated body in which the transparent conductive layer is patterned. The absolute value of the difference H1-H2 of the dimensional change rate H1 of the pattern forming part and the dimensional change rate H2 of the pattern opening part in the heat treatment step is preferably less than 0.03%.
摘要翻译： 制造透明导电膜的方法具有以下步骤：制备其中在柔性透明基底上形成未图案化的透明导电层的层压体，去除透明导电层的一部分以形成具有 柔性透明基底上的透明导电层和柔性透明基底上不具有透明导电层的图案开口部分，并对其中透明导电层进行图案化的叠层体进行加热。 图案形成部的尺寸变化率H1与热处理工序中的图案开口部的尺寸变化率H2的差H1-H2的绝对值优选小于0.03％。
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公开(公告)号：US20130048348A1
公开(公告)日：2013-02-28
申请号：US13592718
申请日：2012-08-23
申请人： Yuka Yamazaki , Tomotake Nashiki , Hideo Sugawara
发明人： Yuka Yamazaki , Tomotake Nashiki , Hideo Sugawara
CPC分类号： C23C14/086 , C23C14/024 , C23C14/35 , C23C14/5873 , G06F3/041 , G06F2203/04103 , Y10T428/266
摘要： The present invention is a transparent conductive film having a flexible transparent base and a transparent conductive layer made of a crystalline conductive metal oxide that is formed on one surface of the flexible transparent base, in which the thickness of the flexible transparent base is 80 μm or less, and the difference H1−H2 between the dimensional change rate H1 when the transparent conductive film is heated at 140° C. for 30 minutes and the dimensional change rate H2 when the transparent conductive layer is removed from the transparent conductive film by etching and the transparent conductive film is heated at 140° C. for 30 minutes is −0.02 to 0.043%. Because of that, the level difference at the pattern boundary when the film is assembled into a touch panel, etc. is decreased and the deterioration of the appearance can be also suppressed.
摘要翻译： 本发明是一种透明导电膜，其具有柔性透明基底和由结晶导电金属氧化物制成的透明导电层，该透明导电层形成在柔性透明基底的一个表面上，柔性透明基底的厚度为80μm， 并且当透明导电膜在140℃下加热30分钟时的尺寸变化率H1与通过蚀刻从透明导电膜去除透明导电膜时的尺寸变化率H2之间的差异H1-H2以及 透明导电膜在140℃下加热30分钟，为-0.02〜0.043％。 因此，当将膜组装成触摸面板等时的图案边界处的水平差降低，并且还可以抑制外观的劣化。
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公开(公告)号：US08227077B2
公开(公告)日：2012-07-24
申请号：US13216648
申请日：2011-08-24
申请人： Tomotake Nashiki , Hideo Sugawara
发明人： Tomotake Nashiki , Hideo Sugawara
CPC分类号： G06F3/045 , Y10T428/25 , Y10T428/26 , Y10T428/265 , Y10T428/31507 , Y10T428/31721 , Y10T428/31725 , Y10T428/31786 , Y10T428/31855
摘要： A transparent conductive laminate comprising a transparent film substrate; a transparent conductive thin film provided on one side of the transparent film substrate; and a transparent base substrate bonded to another side of the transparent film substrate with a transparent pressure-sensitive adhesive layer interposed therebetween. The transparent conductive laminate has satisfactory reliability at high temperature and high humidity for touch panels and also has pen input durability and surface pressure durability.
摘要翻译： 一种透明导电层压板，包括透明膜基材; 设置在所述透明膜基板的一侧的透明导电性薄膜; 以及透明基材，其透明粘合剂层与透明膜基材的另一侧粘合。 透明导电层压板在触摸面板的高温高湿度下具有令人满意的可靠性，并且具有笔输入耐久性和表面压力耐久性。
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公开(公告)号：US08182898B2
公开(公告)日：2012-05-22
申请号：US11790129
申请日：2007-04-24
申请人： Tomotake Nashiki , Hideo Sugawara
发明人： Tomotake Nashiki , Hideo Sugawara
CPC分类号： G06F3/045 , H01H13/704 , H01H2201/00 , H01H2201/016 , H01H2227/002 , H01H2227/004 , H01H2227/006 , H01H2227/008 , H01H2227/01 , H01H2227/03 , H01H2227/034 , Y10T428/24355 , Y10T428/24372
摘要： A touch panel of the invention comprises a first panel having a first film base with transparency and a first transparent conductive thin film provided on one surface of the first film base; and a second panel having a second film base with transparency and a second transparent conductive thin film provided on one surface of the second film base, wherein the first panel and the second panel are arranged so as to face each other with a spacer therebetween, in such a manner that the first conductive thin film and the second conductive thin film face each other, wherein the surface of the first conductive thin film has a hardness of 1 GPa or more and a modulus of elasticity of 5 GPa or more, the surface of the second conductive thin film has a center line average roughness (Ra) of 0.3 nm to 1.0 nm, and that of the center line average roughness (Ra) of the surface of the second conductive thin film is smaller than that of the surface of the first conductive thin film. The touch panel has good durability.
摘要翻译： 本发明的触摸面板包括：第一面板，具有透明的第一薄膜基底和设置在第一薄膜基底的一个表面上的第一透明导电薄膜; 以及第二面板，具有设置在所述第二薄膜基材的一个表面上的具有透明性的第二薄膜基底和第二透明导电薄膜，其中，所述第一面板和所述第二面板通过间隔件彼此相对配置， 第一导电薄膜和第二导电薄膜彼此面对的方式，其中第一导电薄膜的表面具有1GPa以上的硬度和5GPa以上的弹性模量， 第二导电薄膜的中心线平均粗糙度（Ra）为0.3nm〜1.0nm，第二导电薄膜的表面的中心线平均粗糙度（Ra）小于 第一导电薄膜。 触摸屏具有良好的耐用性。
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公开(公告)号：US20120114919A1
公开(公告)日：2012-05-10
申请号：US13271625
申请日：2011-10-12
CPC分类号： G06F3/044 , G06F3/045 , G06F2203/04103 , Y10T428/24802 , Y10T428/24868 , Y10T428/2495
摘要： The present invention provides a transparent conductive film in which the difference in visibility between the pattern portion and the pattern opening portion is kept small even when a transparent conductive layer is patterned. The transparent conductive film has a first dielectric layer, a second dielectric layer, and a transparent conductive layer in this order on a transparent film substrate, a thickness d21 of the first dielectric layer is larger than a thickness d22 of the second dielectric layer, the thickness d21 of the first dielectric layer is 8 to 40 nm and the thickness d22 of the second dielectric layer is 5 to 25 nm, and a difference between the thickness d21 of the first dielectric layer and the thickness d22 of the second dielectric layer, d21-d22, is 3 to 30 nm.
摘要翻译： 本发明提供了一种透明导电膜，其中即使在透明导电层被图案化时，图案部分和图案开口部分之间的可见性差也保持较小。 透明导电膜在透明膜基板上依次具有第一电介质层，第二电介质层和透明导电层，第一电介质层的厚度d21大于第二电介质层的厚度d22， 第一电介质层的厚度d21为8〜40nm，第二电介质层的厚度d22为5〜25nm，第一电介质层的厚度d21与第二电介质层的厚度d22之差d21 -d22，为3〜30nm。
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公开(公告)号：US08097330B2
公开(公告)日：2012-01-17
申请号：US11579142
申请日：2005-04-22
CPC分类号： G06F3/0488 , Y10T428/24942 , Y10T428/24975 , Y10T428/256 , Y10T428/266
摘要： A transparent conductive multilayer body of the invention comprises a transparent film substrate with a thickness of 2 to 120 μm; a first transparent dielectric thin film, a second transparent dielectric thin film and a transparent conductive thin film laminated in this order on one side of the transparent film substrate; and a transparent substrate bonded to the other side of the film substrate through a transparent pressure-sensitive adhesive layer, wherein the second dielectric thin film is made of an inorganic material or a mixture of an organic material and an inorganic material, and the conductive thin film contains a crystalline material in which the content of crystal particles whose maximum particle sizes are at most 300 nm is higher than 50% by area. Such a transparent conductive multilayer body fully satisfies the pen input bending durability for a touch panel.
摘要翻译： 本发明的透明导电性多层体包括厚度为2〜120μm的透明膜基材， 第一透明电介质薄膜，第二透明电介质薄膜和透明导电薄膜，依次层叠在透明薄膜基板的一面上; 以及通过透明压敏粘合剂层粘合到膜基材的另一侧的透明基板，其中第二介电薄膜由无机材料或有机材料和无机材料的混合物制成，并且导电薄膜 膜含有最大粒径为300nm以下的结晶粒子的含量高于50个面积的结晶性物质。 这种透明导电性多层体完全满足触摸面板的笔输入弯曲耐久性。
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公开(公告)号：US20110141059A1
公开(公告)日：2011-06-16
申请号：US13030629
申请日：2011-02-18
申请人： Tomotake Nashiki , Hideo Sugawara
发明人： Tomotake Nashiki , Hideo Sugawara
IPC分类号： G06F3/044 , H05K1/00 , H03K17/975
CPC分类号： G06F3/044 , G06F3/04886 , H01H2201/028 , H01H2209/082 , H01H2219/012 , H01H2229/016 , H01H2239/006 , Y10T428/24612 , Y10T428/24802
摘要： A transparent conductive film includes: a transparent film substrate; a transparent conductor layer provided on one or both sides of the transparent film substrate; and at least one undercoat layer interposed between the transparent film substrate and the transparent conductor layer; wherein: the transparent conductor layer is patterned; and a non-patterned portion not having the transparent conductor layer has the at least one undercoat layer.
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公开(公告)号：US07763151B2
公开(公告)日：2010-07-27
申请号：US10925930
申请日：2004-08-26
IPC分类号： C23C14/34
CPC分类号： C23C14/086 , C23C14/0042 , C23C14/5806
摘要： A process for producing a transparent conductive laminate having a completely crystallized, transparent conductive layer on a substrate comprising an organic polymer molding is provided. The transparent conductive layer is excellent in transparency and wet heat confidence, is not excessively low in specific resistivity, and has no variation on optical properties such as retardation characteristic. The transparent conductive laminate is obtained by sputter-film forming a transparent conductive layer on a substrate comprising an organic polymer molding under conditions of a substrate temperature of 80-150° C. and a degree of vacuum of 8×10−3 Pa or lower to form an amorphous transparent conductive layer comprising an In.Sn composite oxide having an amount of Sn atom of 1-6 % by weight based on the total weight of In atom and Sn atom and having a film thickness of 15-30 nm, a Hall mobility of 15-28 cm2 V·S, and a carrier density of 2×1020/cm3 to 5×1020/cm3, and heat treating the layer at a temperature lower than 120° C., to convert it into a completely crystallized transparent conductive layer having a Hall mobility of 30-45 cm2/V·S and a carrier density of 2×1020/cm3 to 7×1020/cm3.
摘要翻译： 提供了一种制造在包含有机聚合物成型体的基板上具有完全结晶的透明导电层的透明导电层压体的方法。 透明导电层的透明性和湿热置信度优异，电阻率不低，对延迟特性等光学特性没有变化。 在基板温度为80-150℃，真空度为8×10 -3 Pa以下的条件下，在包含有机聚合物成型体的基板上溅射成膜，形成透明导电性层叠体 形成非晶透明导电层，其包含相对于In原子和Sn原子的总重量为15〜30nm的Sn原子量为1-6重量％的In.Sn复合氧化物， 霍尔迁移率为15-28 cm2 V·S，载流子密度为2×1020 / cm3至5×1020 / cm3，并在低于120℃的温度下对该层进行热处理，将其转化为完全结晶 透明导电层的霍尔迁移率为30-45cm2 / V·S，载流子密度为2×1020 / cm3〜7×1020 / cm3。
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公开(公告)号：US07348649B2
公开(公告)日：2008-03-25
申请号：US11141009
申请日：2005-06-01
申请人： Tomotake Nashiki , Hideo Sugawara
发明人： Tomotake Nashiki , Hideo Sugawara
摘要： The present invention provides a transparent conductive film having: a transparent base film; a transparent SiOx thin film having a thickness of from 10 to 100 nm, a refractive index of from 1.40 to 1.80 and an average surface roughness Ra of from 0.8 to 3.0 nm, wherein x is from 1.0 to 2.0; and a transparent conductive thin film including an indium-tin complex oxide, which has a thickness of from 20 to 35 nm and a ratio of SnO2/(In2O3+SnO2) of from 3 to 15 wt %, wherein the transparent conductive thin film is disposed on one side of the transparent base film through the transparent SiOx thin film.
摘要翻译： 本发明提供一种透明导电膜，其具有：透明基膜; 厚度为10〜100nm，折射率为1.40〜1.80，平均表面粗糙度Ra为0.8〜3.0nm的透明SiO x薄膜，其中，x为1.0〜 2.0; 和含有20〜35nm的厚度的铟锡复合氧化物的透明导电性薄膜和SnO 2 O 2 /（In 2 O 2）的比例， 3〜15重量％，其中透明导电薄膜通过透明SiO x设置在透明基底膜的一侧上， 薄膜。
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公开(公告)号：US20080020202A1
公开(公告)日：2008-01-24
申请号：US11579142
申请日：2005-04-22
IPC分类号： B32B5/00
CPC分类号： G06F3/0488 , Y10T428/24942 , Y10T428/24975 , Y10T428/256 , Y10T428/266
摘要： A transparent conductive multilayer body of the invention comprises a transparent film substrate with a thickness of 2 to 120 μm; a first transparent dielectric thin film, a second transparent dielectric thin film and a transparent conductive thin film laminated in this order on one side of the transparent film substrate; and a transparent substrate bonded to the other side of the film substrate through a transparent pressure-sensitive adhesive layer, wherein the second dielectric thin film is made of an inorganic material or a mixture of an organic material and an inorganic material, and the conductive thin film contains a crystalline material in which the content of crystal particles whose maximum particle sizes are at most 300 nm is higher than 50% by area. Such a transparent conductive multilayer body fully satisfies the pen input bending durability for a touch panel.
摘要翻译： 本发明的透明导电性多层体包含厚度为2〜120μm的透明膜基材， 第一透明电介质薄膜，第二透明电介质薄膜和透明导电薄膜，依次层叠在透明薄膜基板的一面上; 以及通过透明压敏粘合剂层粘合到膜基材的另一侧的透明基板，其中第二介电薄膜由无机材料或有机材料和无机材料的混合物制成，并且导电薄膜 膜含有最大粒径为300nm以下的结晶粒子的含量高于50个面积的结晶性物质。 这种透明导电性多层体完全满足触摸面板的笔输入弯曲耐久性。
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