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1.发明申请OPTICAL FILM, POLARIZING PLATE, LIQUID CRYSTAL PANEL, AND IMAGE DISPLAY APPARATUS 审中-公开光学薄膜，偏光板，液晶面板和图像显示设备公开(公告)号：US20150116835A1
公开(公告)日：2015-04-30
申请号：US14396882
申请日：2013-04-24
发明人： Shoichiro Ogumi , Junya Eguchi , Gen Furui , Seika Minakoshi , Yukimitsu Iwata
IPC分类号： G02B1/11 , G02B1/14 , G02B5/30 , G02F1/1335
CPC分类号： G02B1/111 , G02B1/14 , G02B5/0221 , G02B5/0242 , G02B5/0278 , G02B5/0294 , G02B5/3033 , G02F1/133502 , G02F1/133528 , G02F2201/38
摘要： Provided are: an optical film, wherein interference fringes can be suppressed from being generated, cloudiness is not observed, and a manufacture cost can be reduced. In accordance with one aspect of the present invention, there is provided an optical film 10 including a functional layer 12, wherein the functional layer 12 has a concavo-convex surface 12A; and in a state in which the concavo-convex surface 12A is irradiated with parallel light travelling in a direction sloped at 10° with respect to a normal direction N of the optical film 10, in an angle distribution of reflected light intensities measured in a plane including both directions of the normal direction N and the travelling direction T of the parallel light, a value obtained by subtracting ½ angle width from 1/100 angle width is 0.7° or more and 1.4° or less.
摘要翻译： 提供：光学膜，其中可以抑制干涉条纹的产生，不能观察到浑浊，并且可以降低制造成本。 根据本发明的一个方面，提供了一种包括功能层12的光学膜10，其中功能层12具有凹凸表面12A; 并且在以相对于光学膜10的法线方向N倾斜10°的方向上以平行光照射凹凸面12A的状态下，以在平面内测定的反射光强度的角度分布 包括法线方向N的两个方向和平行光的行进方向T，通过从1/100角度宽度减去1/2角度宽度获得的值为0.7°以上且1.4°以下。
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公开(公告)号：US20130209737A1
公开(公告)日：2013-08-15
申请号：US13766804
申请日：2013-02-14
发明人： Shoichiro Ogumi , Junya Eguchi , Gen Furui , Seika Minakoshi , Yukimitsu Iwata
CPC分类号： G02B1/14 , G02B1/10 , G02B1/105 , G02B5/3025 , G02B27/28 , Y10T428/24355 , Y10T428/24372
摘要： Provided is an optical layered body which sufficiently suppresses generation of interference fringes and curls, can make a hard coat layer thin, and prevent an increase in production cost. Provided is an optical layered body having a hard coat layer formed on one surface of a light-transmitting substrate, wherein the hard coat layer has a surface roughness on its surface and the surface roughness satisfies the following inequalities of θa and Kr where θa is an average inclination angle of the uneven part and Kr is Kurtosis of the unevenness: 0.01°≦θa≧0.10° 1≦Kr≦3.
摘要翻译： 提供一种充分抑制干涉条纹和卷曲的产生的光学层叠体，能够使硬涂层变薄，防止生产成本的增加。 本发明提供一种具有在透光性基板的一个表面上形成的硬涂层的光学层叠体，其特征在于，所述硬涂层在其表面具有表面粗糙度，所述表面粗糙度满足以下θa和Kr的不等式，其中，θa为 不均匀部分的平均倾角和Kr是不均匀度的峰值：0.01 =@θta= 0.10°1 @ Kr @ 3。
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公开(公告)号：US11776710B2
公开(公告)日：2023-10-03
申请号：US16979029
申请日：2019-03-08
IPC分类号： G02F1/1333 , G06F3/044 , H01B5/14 , B32B7/023 , B32B7/025 , B32B27/34 , B32B27/28 , B32B27/36 , H10K59/40
CPC分类号： H01B5/14 , B32B7/023 , B32B7/025 , B32B27/281 , B32B27/34 , B32B27/36 , G02F1/13338 , G06F3/0446 , B32B2262/103 , B32B2307/202 , B32B2307/412 , B32B2307/732 , B32B2457/202 , G06F2203/04102 , H10K59/40
摘要： An electroconductive film which is capable of inhibiting milkiness; and a touch panel and image display device that include the electroconductive film are provided. According to one aspect of the present invention, an electroconductive film 10 including at least an electroconductive part 12, wherein the electroconductive part 12 includes a light-transmitting resin 14 and a plurality of electroconductive fibers 15 placed in the light-transmitting resin 14, and the diffused light reflectance (SCE) in a region of the electroconductive film 10 where the electroconductive part 12 is present is 0.5% or less, is provided.
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公开(公告)号：US11648759B2
公开(公告)日：2023-05-16
申请号：US17685028
申请日：2022-03-02
发明人： Shoichiro Ogumi , Yoshimasa Ogawa , Eiji Ooishi , Yukimitsu Iwata , Yuji Shimizu , Ryota Kitayama , Hiroaki Mutou
CPC分类号： B32B27/18 , B32B7/02 , G06F3/044 , G06F3/0412 , G06F3/0446 , H01L27/323 , H01L51/442 , G06F2203/04111 , G06F2203/04112
摘要： One aspect of the present invention provides a light-transmitting electroconductive film 10 comprising a light-transmitting base material 11 and an electroconductive part 13 provided on one surface of the light-transmitting base material 11, wherein the electroconductive part 13 includes a light-transmitting resin 15 and plural electroconductive fibers 16 incorporated in the light-transmitting resin 15, and the electroconductive part 13 can conduct electricity from the surface 13A of the electroconductive part 13, and the electroconductive fibers 16 as a whole are unevenly distributed on the light-transmitting base material side than the position HL, which is located at half the film thickness of the electroconductive part 13 in the electroconductive part 13, and the electroconductive part 13 has a surface resistance value of 200 Ω/□ or less, and the electroconductive film 10 has a haze value of 5% or less.
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公开(公告)号：US11247444B2
公开(公告)日：2022-02-15
申请号：US15564665
申请日：2016-04-05
发明人： Yoshimasa Ogawa , Yukimitsu Iwata , Yuji Shimizu , Eiji Ooishi , Shoichiro Ogumi , Norinaga Nakamura
摘要： The present invention aims to provide a conductive layered body having excellent solvent resistance and scratch resistance as well as a low haze value and a significantly high light transmittance. The present invention relates to a conductive layered body including, as an outermost layer thereof, a conductive layer containing a conductive fibrous filler, wherein the conductive layered body has a Martens hardness of 150 to 3,000 N/mm2 as measured at an indentation depth of 100 nm from a surface, and a ratio, in atomic percentage, of a conductive material element constituting the conductive fibrous filler on an outermost surface-side surface of the conductive layer is 0.15 to 5.00 at %.
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6.发明授权公开(公告)号：US12014011B2
公开(公告)日：2024-06-18
申请号：US16957940
申请日：2018-12-25
发明人： Masataka Inou , Shoichiro Ogumi , Yuji Shimizu , Hiroaki Mutou , Ryota Kitayama
IPC分类号： B32B27/08 , B32B7/025 , B32B27/28 , B32B27/32 , B32B27/36 , G06F3/041 , G06F3/044 , H01B5/14
CPC分类号： G06F3/044 , B32B7/025 , B32B27/08 , B32B27/281 , B32B27/325 , B32B27/36 , G06F3/0412 , H01B5/14 , B32B2255/26 , B32B2262/10 , B32B2264/10 , B32B2307/202 , B32B2457/208
摘要： An aspect of the present invention provides an electroconductive film 10 including a first electroconductive part 11 and a second electroconductive part 14, wherein the surface 14A of the second electroconductive part 14 forms at least a part of the surface 10A of the electroconductive film 10, the surface 11A of the first electroconductive part 11 forms at least a part of the back face 10B of the electroconductive film 10, the first electroconductive part 11 and the second electroconductive part 14 each contain electroconductive fibers 15 and 17, and the surface resistance value of the second electroconductive part 14 is within ±30% of the surface resistance value of the first electroconductive part 11.
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公开(公告)号：US11298925B2
公开(公告)日：2022-04-12
申请号：US16922239
申请日：2020-07-07
发明人： Shoichiro Ogumi , Yoshimasa Ogawa , Eiji Ooishi , Yukimitsu Iwata , Yuji Shimizu , Ryota Kitayama , Hiroaki Mutou
摘要： One aspect of the present invention provides a light-transmitting electroconductive film 10 comprising a light-transmitting base material 11 and an electroconductive part 13 provided on one surface of the light-transmitting base material 11, wherein the electroconductive part 13 includes a light-transmitting resin 15 and plural electroconductive fibers 16 incorporated in the light-transmitting resin 15, and the electroconductive part 13 can conduct electricity from the surface 13A of the electroconductive part 13, and the electroconductive fibers 16 as a whole are unevenly distributed on the light-transmitting base material side than the position HL, which is located at half the film thickness of the electroconductive part 13 in the electroconductive part 13, and the electroconductive part 13 has a surface resistance value of 200Ω/□ or less, and the electroconductive film 10 has a haze value of 5% or less.
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公开(公告)号：US09804300B2
公开(公告)日：2017-10-31
申请号：US14901837
申请日：2014-06-19
发明人： Junya Eguchi , Teppei Sotoda , Shoichiro Ogumi , Kousuke Matsuyama , Gen Furui
CPC分类号： G02B1/118 , B32B7/02 , B32B2307/412 , B32B2307/42 , G02B1/111 , G02B5/0294 , G02B5/3033 , G02B5/305 , G02F1/133502
摘要： An antiglare film, including: a light transmissive substrate; and an antiglare layer that is disposed on a light transmissive substrate and includes a concavo-convex surface, wherein a surface of the antiglare film is a concavo-convex surface; the antiglare film has a total haze value of 0% or more and 5% or less; the antiglare film has an internal haze value of 0% or more and 5% or less; and assuming that a transmission image sharpness of the antiglare film, measured using an optical comb with a width of 0.125 mm, is C (0.125), and that a transmission image sharpness of the antiglare film, measured using an optical comb with a width of 0.25 mm, is C (0.25), an expression (1) and an expression (2) described below are satisfied: C(0.25)−C(0.125)≧2% (1); and C(0.125)≧65% (2).
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公开(公告)号：US10831327B2
公开(公告)日：2020-11-10
申请号：US16337242
申请日：2017-09-29
发明人： Shoichiro Ogumi , Yoshimasa Ogawa , Eiji Ooishi , Yukimitsu Iwata , Yuji Shimizu , Ryota Kitayama , Hiroaki Mutou
摘要： One aspect of the present invention provides a light-transmitting electroconductive film 10 comprising a light-transmitting base material 11 and an electroconductive part 13 provided on one surface of the light-transmitting base material 11, wherein the electroconductive part 13 includes a light-transmitting resin 15 and plural electroconductive fibers 16 incorporated in the light-transmitting resin 15, and the electroconductive part 13 can conduct electricity from the surface 13A of the electroconductive part 13, and the electroconductive fibers 16 as a whole are unevenly distributed on the light-transmitting base material side than the position HL, which is located at half the film thickness of the electroconductive part 13 in the electroconductive part 13, and the electroconductive part 13 has a surface resistance value of 200 Ω/□ or less, and the electroconductive film 10 has a haze value of 5% or less.
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公开(公告)号：US09835768B2
公开(公告)日：2017-12-05
申请号：US15143911
申请日：2016-05-02
发明人： Junya Eguchi , Teppei Sotoda , Shoichiro Ogumi , Kousuke Matsuyama , Gen Furui
CPC分类号： G02B1/118 , B32B7/02 , B32B2307/412 , B32B2307/42 , G02B1/111 , G02B5/0294 , G02B5/3033 , G02B5/305 , G02F1/133502
摘要： An antiglare film, including: a light transmissive substrate; and an antiglare layer that is disposed on a light transmissive substrate and includes a concavo-convex surface, wherein a surface of the antiglare film is a concavo-convex surface; the antiglare film has a total haze value of 0% or more and 5% or less; the antiglare film has an internal haze value of 0% or more and 5% or less; and assuming that a transmission image sharpness of the antiglare film, measured using an optical comb with a width of 0.125 mm, is C (0.125), and that a transmission image sharpness of the antiglare film, measured using an optical comb with a width of 0.25 mm, is C (0.25), an expression (1) and an expression (2) described below are satisfied: C(0.25)−C(0.125)≧2% (1); and C(0.125)≧65% (2).
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