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31. 发明专利

JP2011138144A Electroluminescent (el) display device with touch panel 审中-公开
标题翻译：电致发光（EL）显示设备与触摸板
公开(公告)号：JP2011138144A
公开(公告)日：2011-07-14
申请号：JP2011016938
申请日：2011-01-28
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NOGUCHI TOMOISA , UMEMOTO SEIJI , MIYATAKE MINORU , SUGAWARA HIDEO , ANDO TAKEHIKO
IPC分类号： G09F9/00 , G09F9/30 , H01L27/32 , H01L51/50 , H05B33/02
摘要： PROBLEM TO BE SOLVED: To provide an EL display device with a touch panel capable of performing good display even under external light.
SOLUTION: The display device using an EL element is constituted by laminating a polarizing plate 111, wavelength plates 112, 113, a touch panel 120 and an EL display unit 130, in this order from the outside. The wavelength plates 112, 113 are composed of layers of a half-wavelength plate 112 and a quarter-wavelength plate 113. The touch panel 120 is constituted of transparent electrodes opposing through a space.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供即使在外部光下也能够进行良好显示的触摸面板的EL显示装置。解决方案：使用EL元件的显示装置从外部依次层叠偏光板111，波长板112,113，触摸面板120和EL显示单元130。波长板112,113由半波长板112和四分之一波长板113的层构成。触摸面板120由与空间相对的透明电极构成。版权所有（C）2011，JPO＆INPIT

32. 发明专利

JP2009104842A Transparent conductive film, manufacturing method therefor, and touch panel having the transparent conductive film 有权
标题翻译：透明导电膜，其制造方法和具有透明导电膜的触控面板
公开(公告)号：JP2009104842A
公开(公告)日：2009-05-14
申请号：JP2007274045
申请日：2007-10-22
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NASHIKI TOMOTAKE , SUGAWARA HIDEO
IPC分类号： H01B5/14 , B32B7/02 , C23C14/08 , G06F3/041 , H01B13/00
CPC分类号： C08J7/045 , G02F1/13338 , G02F2001/133331 , G02F2202/022 , G02F2202/09 , G02F2202/16 , G06F3/045 , Y10T428/265
摘要： PROBLEM TO BE SOLVED: To provide a transparent conductive film having a transparent conductive layer having superior durability against pen-using input and offers high reliability under a high-temperature/high humidity environment. SOLUTION: The transparent conductive film includes a transparent film base layer and the transparent conductive layer that is formed on one surface of the film base material via at least one undercoat layer. The transparent conductive layer is 15 to 35 nm in thickness d, and has an average surface roughness Ra of 0.37 to 1 nm. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有透明导电层的透明导电膜，该透明导电层对使用笔的输入具有优异的耐久性，并且在高温/高湿度环境下提供高可靠性。透明导电膜包括通过至少一个底涂层形成在膜基材的一个表面上的透明膜基底层和透明导电层。透明导电层的厚度为15〜35nm，平均表面粗糙度Ra为0.37〜1nm。版权所有（C）2009，JPO＆INPIT

33. 发明专利

JP2007293777A Touch panel 有权
标题翻译：触控面板
公开(公告)号：JP2007293777A
公开(公告)日：2007-11-08
申请号：JP2006123689
申请日：2006-04-27
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NASHIKI TOMOTAKE , SUGAWARA HIDEO
IPC分类号： G06F3/041 , C23C14/08 , G06F3/045 , H01H11/00 , H01H13/712
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： PROBLEM TO BE SOLVED: To provide a touch panel excellent in durability of a conductive thin film, in the touch panel using a panel which is provided with the conductive thin film on a film base material. SOLUTION: The touch panel is provided with a first transparent film base material, a first panel having a first transparent conductive thin film provided on one side of the first film base material, a second transparent film base material, and a second panel having a second transparent conductive thin film provided on the one side of the second film base material. In the touch panel that the first panel and the second panel are counter arranged so that the first conductive thin film and the second conductive thin film face each other via a spacer. In the surface of the first conductive thin film, the hardness is 1 GPa or more and the elastic modulus is 5 GPa or more. In the surface of the second conductive thin film, the center-line average roughness (Ra) is 0.3-1.0 nm. The value of the center-line average roughness (Ra) of the surface of the second conductive thin film is smaller than the center-line average roughness (Ra) of the surface of the first conductive thin film. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种在导电薄膜的耐久性方面优异的触摸面板，使用在薄膜基材上设置有导电薄膜的面板。解决方案：触摸面板设置有第一透明膜基材，第一面板，具有设置在第一薄膜基材的一侧上的第一透明导电薄膜，第二透明薄膜基材和第二面板具有设置在第二膜基材的一侧的第二透明导电薄膜。在触摸面板中，第一面板和第二面板相对配置，使得第一导电薄膜和第二导电薄膜经由间隔件彼此面对。在第一导电性薄膜的表面，硬度为1GPa以上，弹性模量为5GPa以上。在第二导电薄膜的表面，中心线平均粗糙度（Ra）为0.3-1.0nm。第二导电薄膜的表面的中心线平均粗糙度（Ra）的值小于第一导电薄膜的表面的中心线平均粗糙度（Ra）。版权所有（C）2008，JPO＆INPIT

34. 发明专利

JP2007103348A Transparent conductive film, electrode plate for touch panel, and the touch panel 有权
标题翻译：透明导电膜，触控面板电极板和触控面板
公开(公告)号：JP2007103348A
公开(公告)日：2007-04-19
申请号：JP2006225493
申请日：2006-08-22
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NASHIKI TOMOTAKE , YOSHITAKE HIDETOSHI , SUGAWARA HIDEO
IPC分类号： H01B5/14 , B32B7/02 , G06F3/041 , G06F3/045
摘要： PROBLEM TO BE SOLVED: To provide a transparent conductive film in which transparent conductive thin films are laminated on one face of a transparent film base via a resin layer having a fine concavo-convex shape, and which can suppress generation of Newton rings and can satisfy durability, especially, pen input durability, and further can display characteristics, such as glare. SOLUTION: This is a transparent conductive film in which transparent conductive thin films are laminated on one face of a transparent film base via a resin layer having fine concavo-convex shape. The surface of the transparent conductive thin film has a center line of average roughness (Ra) of 0.11-0.18 μm, a maximum height (Ry) 0.9-1.6 μm, and an average spacing (S) at local crest 0.05-0.11 mm. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种透明导电膜，其中透明导电薄膜经由具有微小凹凸形状的树脂层层压在透明膜基底的一个面上，并且可以抑制牛顿环的产生并且可以满足耐用性，特别是笔输入耐久性，并且还可以显示诸如眩光的特性。解决方案：这是一种透明导电膜，其中透明导电薄膜通过具有微小凹凸形状的树脂层层压在透明膜基底的一个面上。透明导电性薄膜的表面的平均粗糙度（Ra）为0.11〜0.18μm，最大高度（Ry）为0.9〜1.6μm，局部峰的平均间隔（S）为0.05〜0.11mm。版权所有（C）2007，JPO＆INPIT

35. 发明专利

JP2007042473A Conductive laminated film, electrode plate for touch panel and touch panel 有权
标题翻译：导电层压膜，触控面板和触控面板电极板
公开(公告)号：JP2007042473A
公开(公告)日：2007-02-15
申请号：JP2005226291
申请日：2005-08-04
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NOGUCHI TOMOISA , SUGAWARA HIDEO , YOSHITAKE HIDETOSHI
IPC分类号： H01B5/14 , B32B7/02 , G06F3/041
摘要： PROBLEM TO BE SOLVED: To provide a conductive laminated film by sticking a transparent base material having a hard coating layer on an outer surface through an adhesive agent layer on a film provided a transparent conductive thin film on one side of the transparent base material, capable of suppressing generation of curling at the time of heating process and also having good appearance characteristics without generation of lines. SOLUTION: A film forming a hard coating layer 32 on a first surface of a first transparent base material 31 and a film having transparent conductive thin film 11 through one anchor layer 13 on a first surface of a second transparent base material 12 are arranged to face a second surface of the first transparent base material and a second surface of the second transparent base material, and a film is adhered through an adhesive agent layer. The first transparent base material and the second transparent base material are both biaxially oriented films, with a difference between a heat shrinkage rate of a longitudinal direction with a second transparent base material in the film basis and a heat shrinkage rate of a longitudinal direction with a second transparent base material in the film basis is in a range from -0.10 to 0.25%. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：通过在透明基材的一面上设置透明导电性薄膜的薄膜上的粘合剂层将外部具有硬涂层的透明基材粘贴在导电性层叠膜上，材料，能够抑制加热处理时的卷曲产生，并且不产生线也具有良好的外观特性。解决方案：在第一透明基材31的第一表面上形成硬涂层32的膜和通过第二透明基材12的第一表面上的一个锚定层13的具有透明导电薄膜11的膜，布置成面对第一透明基材的第二表面和第二透明基材的第二表面，并且通过粘合剂层粘合膜。第一透明基材和第二透明基材均为双轴取向膜，其纵向方向的热收缩率与膜基的第二透明基材的热收缩率与长度方向的热收缩率之差基于膜的第二透明基材在-0.10至0.25％的范围内。版权所有（C）2007，JPO＆INPIT

36. 发明专利

JP2006168005A Method of manufacturing transparent conductive laminate 有权
标题翻译：制造透明导电层压板的方法
公开(公告)号：JP2006168005A
公开(公告)日：2006-06-29
申请号：JP2004360800
申请日：2004-12-14
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NOGUCHI TOMOISA , SUGAWARA HIDEO , YOSHITAKE HIDETOSHI , AKATA YUZO
IPC分类号： B32B7/02 , G06F3/041 , G06F3/045 , H01B5/14
摘要： PROBLEM TO BE SOLVED: To prevent the deformation of a transparent conductive laminate, which has a structure, wherein a transparent film base material and a transparent substrate are laminated, in a heat treatment process, especially the deformation of the transparent conductive laminate which becomes a protruded state on the side of its conductive thin film. SOLUTION: A transparent conductive thin film 2 is formed on one side of transparent film base material 1 and the transparent substrate 4 is laminated on the other side of the transparent film base material through a pressure-sensitive adhesive layer 3 to manufacture the transparent conductive laminate which is characterized in that the coefficient of linear expansion of the transparent substrate is larger than that of the transparent film base material, the difference between the coefficients of linear expansion of them is 10-50 ppm/°C and the difference between the heat shrinkage factors of the transparent substrate and the transparent film base material in the same direction is little. The laminate is installed in a recessed mold frame 5 of which the radius R of curvature is 800 mm or below in a state that the transparent film base material becomes an upper side and the transparent substrate is bent along the recessed surface 5a of the mold frame 5, subjected to the heat treatment process in this state and cooled to be taken out of the mold frame 5 to obtain the transparent conductive laminate wherein the surface shape on the side of the transparent thin film is a flat surface or a recessed surface in the thickness direction of the laminate. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题为了防止在热处理工艺中层叠有透明膜基材和透明基材的结构的透明导电性层叠体的变形，特别是透明导电性层叠体的变形其在其导电薄膜侧成为突出状态。解决方案：透明导电薄膜2形成在透明薄膜基材1的一侧上，透明基板4通过压敏粘合剂层3层叠在透明薄膜基材的另一侧上，透明导电性层叠体的特征在于，透明基材的线膨胀系数大于透明基材的线膨胀系数，其线膨胀系数之间的差为10〜50ppm /℃，透明基板和透明膜基材在相同方向的热收缩系数很小。在透明膜基材成为上侧并且透明基板沿着模框的凹面5a弯曲的状态下，将该层压体安装在凹模构架5中，其中曲率半径R为800mm以下如图5所示，在该状态下进行热处理，冷却，从模架5取出，得到透明导电性层叠体，其中透明薄膜侧的表面形状为平坦面或凹形面层压板的厚度方向。版权所有（C）2006，JPO＆NCIPI

37. 发明专利

JP2006019239A Transparent conductive film 有权
标题翻译：透明导电膜
公开(公告)号：JP2006019239A
公开(公告)日：2006-01-19
申请号：JP2005031577
申请日：2005-02-08
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NASHIKI TOMOTAKE , SUGAWARA HIDEO
IPC分类号： H01B5/14 , G06F3/041 , G06F3/045 , H01B1/08 , H01B13/00 , H01L21/4763 , H01L23/48
CPC分类号： H01B1/08 , G06F3/045
摘要： PROBLEM TO BE SOLVED: To provide a transparent conductive film which has a surface resistance suitable for applications such as touch panels, and excels in the reliability under a high temperature and humidity, i.e. moisture and heat resistive performance. SOLUTION: On one surface of a transparent film substrate 1, by the dry type thin film forming method, a transparent SiOx (x=1.0 to 2.0) thin film 2 is formed which has a thickness of 10 to 100 nm, a light refractive index of 1.40 to 1.80, and an average surface roughness [Ra] of 0.8 to 3.0 nm. On the thin film 2, a transparent conductive thin film 3 composed of an indium-tin compound oxide which has a SnO 2 /(In 2 O 3 +SnO 2 ) ratio of 3 to 15 wt.% is formed to manufacture the transparent conductive film which has a surface resistivity of 250 to 500 Ω/sq., and a resistance variation rate of 1.5 times or less after allowed to stand at 85°C and 85%RH for 500 to 1,000 h. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有适合于诸如触摸面板的应用的表面电阻的透明导电膜，并且在高温和高湿度下的可靠性，即耐湿性和耐热性能方面优异。解决方案：在透明膜基板1的一个表面上，通过干式薄膜形成方法，形成厚度为10至100nm的透明SiO x（x = 1.0至2.0）薄膜2，光折射率为1.40〜1.80，平均表面粗糙度[Ra]为0.8〜3.0nm。在薄膜2上，由SnO 2 /（In 2 O 3 的铟 - 锡复合氧化物构成的透明导电薄膜3，形成3〜15重量％的SB> SnO 2 比，制造表面电阻率为250〜500Ω/ sq的透明导电膜，电阻变化率为1.5 在85℃和85％RH下静置500至1000小时后，再次或更少。版权所有（C）2006，JPO＆NCIPI

38. 发明专利

JP2014194788A Transparent conductive film and touch panel 有权
公开(公告)号：JP2014194788A
公开(公告)日：2014-10-09
申请号：JP2014090042
申请日：2014-04-24
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NAKAJIMA KAZUHIRO , NASHIKI TOMOTAKE , SUGAWARA HIDEO
IPC分类号： G06F3/041 , B32B7/02 , G06F3/044 , G06F3/045 , H01B5/14
摘要： PROBLEM TO BE SOLVED: To provide a transparent conductive film having a patterned transparent conductive layer, configured to prevent appearance from being impaired due to a difference in hue of reflected light between a pattern part and a portion immediately below a pattern opening, and a touch panel using the film.SOLUTION: In a transparent conductive film (10), a first transparent dielectric layer (2) and a transparent conductive layer (4) are formed in this order on a transparent base material (1). When a hue avalue and a hue bvalue of reflected light to be obtained when a pattern part (P) is irradiated with white light are aand b, and when a hue avalue and a hue bvalue of the reflected light to be obtained when a portion immediately below a pattern opening (O) is irradiated with white light are aand b, 0≤|a-a|≤4.00 and 0≤|b-b|≤5.00 are satisfied.

39. 发明专利

JP2014053313A Transparent conductive film, transparent conductive laminate, and touch panel 审中-公开
标题翻译：透明导电膜，透明导电层压板和触控面板
公开(公告)号：JP2014053313A
公开(公告)日：2014-03-20
申请号：JP2013214717
申请日：2013-10-15
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NASHIKI TOMOTAKE , SUGAWARA HIDEO
IPC分类号： H01B5/14 , B32B7/02 , G06F3/041
摘要： PROBLEM TO BE SOLVED: To provide a transparent conductive film capable of shielding electromagnetic waves, and to provide a transparent conductive laminate as well as a touch panel using the same.SOLUTION: A transparent conductive film (10) is provided with a first transparent conductive thin film (2), a transparent insulating layer (3), and a second transparent conductive thin film (4) formed in that order on one face of a transparent film base material (1) from the transparent film base material (1) side. The transparent conductive film (10) has part of a face exposed of the first transparent conductive thin film (2) at the transparent insulating layer (3) side.
摘要翻译：要解决的问题：提供一种能够屏蔽电磁波的透明导电膜，并提供透明导电层压板以及使用其的触摸面板。解决方案：透明导电膜（10）设置有第一透明导电在透明膜基材（1）的一面上从透明膜基材（1）侧依次形成的薄膜（2），透明绝缘层（3）和第二透明导电薄膜（4）。透明导电膜（10）在透明绝缘层（3）侧具有由第一透明导电薄膜（2）露出的一部分表面。

40. 发明专利

JP2013049916A Method for double-side vacuum film formation and laminate obtainable by the method 有权
标题翻译：双面真空膜形成方法及方法
公开(公告)号：JP2013049916A
公开(公告)日：2013-03-14
申请号：JP2012156281
申请日：2012-07-12
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NASHIKI TOMOTAKE , SAKATA YOSHIMASA , SUGAWARA HIDEO , IEKURA KENKICHI , HAMADA AKIRA , ITO YOSHIHISA , ISHIBASHI KUNIAKI
IPC分类号： C23C14/56
CPC分类号： C23C14/562 , Y10T428/31678
摘要： PROBLEM TO BE SOLVED: To provide a method for film formation by which a laminate can be efficiently produced, the laminate on which vacuum film formation is applied to double sides by suitably performing heating treatment or the like using a simple device constitution.SOLUTION: The film formation method comprises the steps of: unrolling and feeding an elongated substrate wound in a roll form from a first roll chamber W1 in a first direction from the first roll chamber W1 toward a second roll chamber W2; degassing the fed substrate 10; forming a first material film on a first surface in a first film formation chamber 41; guiding the substrate having the first material film formed thereon to a second film formation chamber 42 in a second direction from the second roll chamber toward the first roll chamber; forming, in the second film formation chamber, a second material film on a second surface opposite the first surface of the substrate when it is being guided in the second direction; taking up, in a third roll chamber W3 provided between the first roll chamber and the second roll chamber, the substrate in a roll state, the substrate having the first material film formed on the first surface and the second material film formed on the second surface; unrolling and feeding the substrate taken up in the third roll chamber from the first roll chamber in the first direction; and repeating all the above treatments.
摘要翻译：要解决的问题：为了提供一种通过适当地使用简单的装置构造适当地进行加热处理等，可以有效地制造层叠体的成膜方法，通过适当地进行加热处理等，将双面施加真空成膜的层叠体。解决方案：成膜方法包括以下步骤：从第一辊室W1向第二辊室W2，从第一辊室W1开始卷绕并卷绕成卷状的细长基材; 对进料的基底10进行脱气; 在第一成膜室41的第一表面上形成第一材料膜; 将其上形成有第一材料膜的基板从第二辊室朝向第一辊室沿第二方向引导到第二成膜室42; 在所述第二成膜室中，当在所述第二方向上被引导时，在与所述基板的所述第一表面相对的第二表面上形成第二材料膜; 在设置在第一辊室和第二辊室之间的第三辊室W3中卷绕处于辊状态的衬底，所述衬底具有形成在第一表面上的第一材料膜和形成在第二表面上的第二材料膜 ; 在所述第一辊室中沿所述第一方向从所述第三辊室中卷绕并进给所述第一辊室; 并重复所有上述处理。版权所有（C）2013，JPO＆INPIT

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