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1. 发明申请

US20220066273A1 LIGHT CONTROL FILM AND MANUFACTURING METHOD THEREOF 有权
公开(公告)号：US20220066273A1
公开(公告)日：2022-03-03
申请号：US17422876
申请日：2020-01-29
申请人： NITTO DENKO CORPORATION , National Institute of Advanced Industrial Science and Technology
发明人： Kenta Watanabe , Nozomi Fujino , Hideyuki Yonezawa , Akiko Sugino , Yasusei Yamada , Kazuki Yoshimura
IPC分类号： G02F1/15 , G02F1/19 , C23C14/00
摘要： A light-modulation film (1) includes a light-modulation layer (30) and a catalyst layer (40) in this order on a polymer film substrate (10). A surface layer (70) may be disposed on the catalyst layer. The state of the light-modulation layer reversibly changes between a transparent state due to hydrogenation and a reflective state due to dehydrogenation. The catalyst layer promotes hydrogenation and dehydrogenation of the light-modulation layer. An arithmetic mean roughness of the surface of the catalyst layer is preferably 16 nm or less. A thickness of the light-modulation layer is preferably 2 to 20 times the thickness of the catalyst layer.

2. 发明公开

US20230391969A1 LAMINATE 审中-公开
公开(公告)号：US20230391969A1
公开(公告)日：2023-12-07
申请号：US18035325
申请日：2022-08-04
申请人： NITTO DENKO CORPORATION
发明人： Nozomi Fujino , Taisuke Karasuda
IPC分类号： C08J7/04 , C09D133/08 , C23C14/08
CPC分类号： C08J7/0423 , C09D133/08 , C23C14/086 , C08J2333/08 , C08J2367/02
摘要： A laminate (1) includes an underlayer (3) and a crystalline transparent electrically conductive layer (4) adjacent to a one surface (31) in a thickness direction of the underlayer (3). The underlayer (3) includes a resin. A one surface (41) in the thickness direction of the transparent electrically conductive layer (4) includes a first ridge (42) having a height of 3 nm or more. The one surface (31) of the underlayer (3) may include a second ridge (32) having a height of 3 nm or more, and the second ridge (32) is not overlapped with the first ridge (42) when projected in the thickness direction.

3. 发明申请

US20230077089A1 TRANSPARENT CONDUCTIVE LAYER, TRANSPARENT CONDUCTIVE SHEET, TOUCH SENSOR, LIGHT CONTROL ELEMENT, PHOTOELECTRIC CONVERSION ELEMENT, HEAT RAY CONTROL MEMBER, ANTENNA, ELECTROMAGNETIC WAVE SHIELD MEMBER, AND IMAGE DISPLAY DEVICE 有权
公开(公告)号：US20230077089A1
公开(公告)日：2023-03-09
申请号：US17797027
申请日：2021-01-29
申请人： NITTO DENKO CORPORATION
发明人： Nozomi Fujino
IPC分类号： H01B5/14
摘要： A transparent conductive layer 3 includes a first main surface 5 exposed to the outside, and a second main surface 6 opposite to the first main surface 5 in a thickness direction. The transparent conductive layer 3 is single layer extending in a plane direction. The transparent conductive layer 3 has a first grain boundary 7 in which two end edges 23 in a cross-sectional view are open to the first main surface 5, and an intermediate region 25 between both end edges 23 is not in contact with the second main surface 6, and has a first crystal grain 31 partitioned by the first grain boundary 7 and facing only the first main surface 5.

4. 发明申请

US20170045645A1 TRANSPARENT CONDUCTIVE FILM 有权
标题翻译：透明导电膜
公开(公告)号：US20170045645A1
公开(公告)日：2017-02-16
申请号：US15304749
申请日：2015-04-09
申请人： NITTO DENKO CORPORATION
发明人： Nozomi Fujino , Daiki Kato , Tomotake Nashiki
IPC分类号： G02B1/14 , H01B1/08 , H01B5/14 , G06F3/041 , G02B1/11
CPC分类号： G02B1/14 , B32B9/00 , B32B27/08 , B32B27/16 , B32B2255/10 , B32B2255/20 , B32B2255/26 , B32B2255/28 , B32B2307/302 , B32B2307/412 , B32B2307/418 , B32B2307/538 , B32B2307/704 , G02B1/11 , G06F3/041 , H01B1/08 , H01B5/14
摘要： There is provided a transparent conductive film which has a transparent conductive layer having low specific resistance and has excellent scratch resistance. A transparent conductive film of the present invention includes: a transparent film substrate; at least three undercoat layers; and a transparent conductive layer in this order. The at least three undercoat layers include: a first undercoat layer formed by a wet coating method; a second undercoat layer that is a metal oxide layer having an oxygen deficient; and a third undercoat layer that is an SiO2 film from a side of the film substrate. The third undercoat layer has a density of 2.0 g/cm3 or more and 2.8 g/cm3 or less. The transparent conductive layer has specific resistance of 1.1×10−4 Ω·cm or more and 3.8×10−4 Ω·cm or less.
摘要翻译：提供了透明导电膜，其具有低电阻率的透明导电层并且具有优异的耐擦伤性。本发明的透明导电膜包括：透明膜基板; 至少三个底涂层; 和透明导电层。所述至少三个底涂层包括：通过湿式涂布法形成的第一底涂层; 第二底涂层，其是具有缺氧的金属氧化物层; 以及从膜基材的侧面是SiO 2膜的第三底涂层。第三底涂层的密度为2.0g / cm 3以上且2.8g / cm 3以下。透明导电层的电阻率为1.1×10 -4Ω·cm以上且3.8×10 -4Ω·cm以下。

5. 发明申请

US20170043554A1 TRANSPARENT CONDUCTIVE FILM 审中-公开
标题翻译：透明导电膜
公开(公告)号：US20170043554A1
公开(公告)日：2017-02-16
申请号：US15304785
申请日：2015-04-09
申请人： NITTO DENKO CORPORATION
发明人： Nozomi Fujino , Daiki Kato , Tomotake Nashiki
IPC分类号： B32B7/02 , G06F3/041 , H01B1/08 , H01B5/14 , C23C14/10 , C23C14/34
CPC分类号： B32B7/02 , B32B27/08 , B32B27/16 , B32B2255/10 , B32B2255/20 , B32B2255/26 , B32B2255/28 , B32B2307/202 , B32B2307/302 , B32B2307/412 , B32B2307/418 , B32B2307/538 , B32B2307/704 , C03C17/42 , C23C14/022 , C23C14/086 , C23C14/10 , C23C14/34 , G06F3/0416 , H01B1/08 , H01B5/14
摘要： Provided is a transparent conductive film having excellent moist-heat resistance and capable of maintaining a low specific resistance value. The present invention relates to a transparent conductive film including: a transparent film substrate; at least three undercoat layers; and a crystalline transparent conductive layer in this order, wherein: the at least three undercoat layers include: a first undercoat layer formed by a wet coating method; a second undercoat layer that is a metal oxide layer having an oxygen deficient; and a third undercoat layer that is a metal oxide layer having a stoichiometric composition from a side of the film substrate; the transparent conductive layer has a surface roughness Ra of 0.1 nm or more and 1.6 nm or less; and the transparent conductive film has specific resistance of 1.1×10−4 Ω·cm or more and 3.8×10−4 Ω·cm or less.
摘要翻译：提供了具有优异的耐湿热性并且能够保持低比电阻值的透明导电膜。本发明涉及一种透明导电膜，其包括：透明膜基板; 至少三个底涂层; 和结晶透明导电层，其中：所述至少三个底涂层包括：通过湿式涂布法形成的第一底涂层; 第二底涂层，其是具有缺氧的金属氧化物层; 以及第三底涂层，其是具有来自所述薄膜基材一侧的化学计量组成的金属氧化物层; 透明导电层的表面粗糙度Ra为0.1nm以上且1.6nm以下，透明导电膜的电阻率为1.1×10 -4Ω·cm以上且3.8×10 -4Ω·cm以下。

6. 发明申请

US20130243945A1 METHOD OF MANUFACTURING CONDUCTIVE FILM ROLL 审中-公开
标题翻译：制造导电膜的方法
公开(公告)号：US20130243945A1
公开(公告)日：2013-09-19
申请号：US13771772
申请日：2013-02-20
申请人： NITTO DENKO CORPORATION
发明人： Nozomi Fujino , Hiroyuki Takao , Kuniaki Ishibashi
IPC分类号： C23C14/14
CPC分类号： C23C14/14 , C23C14/562
摘要： A method of manufacturing a conductive film roll includes a first step of transporting a film base having an elongated shape while laminating a first transparent conductor layer, a first metal layer and a metal oxide membrane layer by sputtering on a first face side of the film base to form a first laminated body, a second step of feeding the film base, to a second film formation roll without being wound up into a roll, transporting the film base while making the metal oxide membrane layer of the first laminated body into contact with the second film formation roll, and sequentially laminating a second transparent conductor layer and a second metal layer by sputtering on a second face side of the film base to form a second laminated body, and a third step of winding up the second laminated body into a roll.
摘要翻译：制造导电膜辊的方法包括：第一步骤，在薄膜基材的第一面侧通过溅射层压第一透明导体层，第一金属层和金属氧化物膜层，输送具有细长形状的薄膜基材以形成第一层叠体，第二步骤，将膜基底供给到第二成膜辊而不卷绕成辊，在使第一层叠体的金属氧化物膜层与第一层叠体接触的同时输送膜基材第二成膜辊，在薄膜基材的第二面侧通过溅射依次层叠第二透明导体层和第二金属层，形成第二层叠体，第三工序将第二层叠体卷绕成卷。

7. 发明申请

US20130199927A1 METHOD OF MANUFACTURING CONDUCTIVE FILM ROLL 审中-公开
标题翻译：制造导电膜的方法
公开(公告)号：US20130199927A1
公开(公告)日：2013-08-08
申请号：US13759449
申请日：2013-02-05
申请人： NITTO DENKO CORPORATION
发明人： Nozomi Fujino , Hiroyuki Takao , Kuniaki Ishibashi
IPC分类号： C23C14/34
CPC分类号： C23C14/34 , C23C14/562 , C23C14/5853
摘要： A method of manufacturing a conductive film roll includes a first step of sequentially laminating a first transparent conductor layer and a first copper layer on one side of a film base by sputtering and winding up a first laminated body obtained by sputtering to form a first roll, a second step of storing the first roll in an atmosphere for 30 hours or more and forming, on a surface of the first copper layer, an oxide membrane layer containing copper(I) oxide, and a third step of sequentially laminating, while unwinding the first roll, a second transparent conductor layer and a second copper layer on another side of the film base by sputtering and winding up a second laminated body obtained by sputtering to form a second roll.
摘要翻译：制造导电膜辊的方法包括：第一步骤，通过溅射依次层压第一透明导体层和第一铜层在薄膜基底的一侧上，并卷绕通过溅射获得的第一层叠体以形成第一辊，将第一辊存放在30小时以上的气氛中的第二工序，在第一铜层的表面上形成含有氧化铜（I）的氧化物膜层，在第一工序中，依次层叠第3工序，第一辊，第二透明导体层和第二铜层，通过溅射在膜基底的另一侧上卷绕，并卷绕通过溅射获得的第二层压体以形成第二辊。

8. 发明授权

US10168571B2 Polarizing plate with pressure sensitive adhesive, front protective plate and image display device 有权
公开(公告)号：US10168571B2
公开(公告)日：2019-01-01
申请号：US15200547
申请日：2016-07-01
申请人： NITTO DENKO CORPORATION
发明人： Minoru Kanatani , Tomotake Nashiki , Nozomi Fujino
IPC分类号： G02F1/1335 , G02B5/20 , G02B5/30 , G02B5/08 , G02B1/11 , G02B1/14
摘要： Disclosed is a polarizing plate with a pressure sensitive adhesive including an infrared reflecting layer and a pressure sensitive adhesive layer in this over on one surface of a polarizer. The pressure sensitive adhesive layer is an outermost surface layer of the polarizing plate with a pressure sensitive adhesive. The polarizing plate with a pressure sensitive adhesive may further include a quarter wave plate.

9. 发明申请

US20180211744A1 TRANSPARENT CONDUCTIVE FILM 审中-公开
公开(公告)号：US20180211744A1
公开(公告)日：2018-07-26
申请号：US15576383
申请日：2015-10-30
申请人： NITTO DENKO CORPORATION
发明人： Daiki Kato , Nozomi Fujino , Tomotake Nashiki
IPC分类号： H01B5/14 , B32B7/02 , G06F3/041
CPC分类号： H01B5/14 , B32B7/02 , B32B2307/202 , B32B2307/412 , G06F3/041
摘要： A transparent conductive film includes: a transparent substrate film; an antistripping layer with a thickness of 1.5 nm to 8 nm formed on one main surface of the substrate film; an optical adjustment layer with a thickness of 10 nm to 25 nm formed on the antistripping layer; and a transparent conductor layer with a pattern formed on the optical adjustment layer. The transmission Y value measured from a side of the transparent conductor layer is 88.0 or more and the reflection color difference ΔE between a pattern portion and a non-pattern portion is 7.0 or less.

10. 发明申请

US20170062094A1 TRANSPARENT ELECTROCONDUCTIVE FILM WITH PROTECTIVE FILM 审中-公开
标题翻译：具有保护膜的透明电极膜
公开(公告)号：US20170062094A1
公开(公告)日：2017-03-02
申请号：US15117545
申请日：2015-11-10
申请人： NITTO DENKO CORPORATION
发明人： Nozomi Fujino , Daiki Kato , Tomotake Nashiki
IPC分类号： H01B5/14 , B32B7/02
CPC分类号： B32B7/02 , B32B7/12 , B32B9/045 , B32B27/28 , B32B27/281 , B32B27/302 , B32B27/32 , B32B27/325 , B32B27/34 , B32B27/36 , B32B27/365 , B32B2255/10 , B32B2255/26 , B32B2307/202 , B32B2307/306 , B32B2307/412 , B32B2307/584 , B32B2307/704 , B32B2307/732 , B32B2307/736 , B32B2457/208 , G02B1/14
摘要： A transparent electroconductive film with a protective film includes: a transparent electroconductive film including a film substrate, an optical adjustment layer formed on one main surface of the film substrate, and a transparent conductive layer formed on the optical adjustment layer; and a protective film bonded to a main surface of the film substrate on a side opposite to the transparent conductive layer, wherein the transparent electroconductive film and the protective film are thermally shrinkable in at least one direction in a main surface, and the absolute value of the maximum thermal shrinkage ratio (%) of the transparent electroconductive film in a main surface is smaller than the absolute value of the maximum thermal shrinkage ratio (%) of the protective film in a main surface, and the difference between the absolute values is 0.05% to 0.6%.
摘要翻译：具有保护膜的透明导电膜包括：透明导电膜，其包括膜基底，形成在所述膜基底的一个主表面上的光学调节层和形成在所述光学调节层上的透明导电层; 以及保护膜，其与所述膜基板的与所述透明导电层相反的一侧的主面接合，其中，所述透明导电膜和所述保护膜在主表面中沿至少一个方向热收缩，并且所述绝缘值主表面中的透明导电膜的最大热收缩率（％）小于主表面中的保护膜的最大热收缩率（％）的绝对值，绝对值之差为0.05 ％至0.6％。

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