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公开(公告)号：US20180074626A1
公开(公告)日：2018-03-15
申请号：US15816178
申请日：2017-11-17
Applicant: FUJIFILM Corporation
Inventor： Tadashi KURIKI
CPC classification number: G06F3/047 , G06F3/044 , G06F2203/04103 , G06F2203/04112 , H03K17/9622 , H03K2017/9613 , H03K2217/960755
Abstract: A conductive sheet, method for using conductive sheet and touch panel, having a base substance and conductive parts formed on one of the principal surfaces of the base substance. The conductive parts respectively extend in primary directions, and have two or more conductive patterns made from metal wires arranged in a second direction that is perpendicular to the first direction. The conductive pattern is constituted by serially connecting two or more large gratings in the first direction, and each of the large gratings is constituted by combining two or more small gratings. Around the edges of the large grating, non-connective patterns are formed from metal wires which are not connected with the large gratings.
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公开(公告)号：US20180074625A1
公开(公告)日：2018-03-15
申请号：US15816159
申请日：2017-11-17
Applicant: FUJIFILM Corporation
Inventor： Tadashi KURIKI
CPC classification number: G06F3/047 , G06F3/044 , G06F2203/04103 , G06F2203/04112 , H03K17/9622 , H03K2017/9613 , H03K2217/960755
Abstract: A conductive sheet, method for using conductive sheet and touch panel, having a base substance and conductive parts formed on one of the principal surfaces of the base substance. The conductive parts respectively extend in primary directions, and have two or more conductive patterns made from metal wires arranged in a second direction that is perpendicular to the first direction. The conductive pattern is constituted by serially connecting two or more large gratings in the first direction, and each of the large gratings is constituted by combining two or more small gratings. Around the edges of the large grating, non-connective patterns are formed from metal wires which are not connected with the large gratings.
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公开(公告)号：US20170242511A1
公开(公告)日：2017-08-24
申请号：US15591734
申请日：2017-05-10
Applicant: FUJIFILM Corporation
Inventor： Tadashi KURIKI
CPC classification number: G06F3/047 , G06F3/044 , G06F2203/04103 , G06F2203/04112 , H03K17/9622 , H03K2017/9613 , H03K2217/960755
Abstract: A conductive sheet, method for using conductive sheet and touch panel, having a base substance and conductive parts formed on one of the principal surfaces of the base substance. The conductive parts respectively extend in primary directions, and have two or more conductive patterns made from metal wires arranged in a second direction that is perpendicular to the first direction. The conductive pattern is constituted by serially connecting two or more large gratings in the first direction, and each of the large gratings is constituted by combining two or more small gratings. Around the edges of the large grating, non-connective patterns are formed from metal wires which are not connected with the large gratings.
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公开(公告)号：US20150068884A1
公开(公告)日：2015-03-12
申请号：US14539666
申请日：2014-11-12
Applicant: FUJIFILM Corporation
Inventor： Tadashi KURIKI
CPC classification number: G06F3/047 , G06F3/044 , G06F2203/04103 , G06F2203/04112 , H03K17/9622 , H03K2017/9613 , H03K2217/960755
Abstract: A conductive sheet, method for using conductive sheet and touch panel, having a base substance and conductive parts formed on one of the principal surfaces of the base substance. The conductive parts respectively extend in primary directions, and have two or more conductive patterns made from metal wires arranged in a second direction that is perpendicular to the first direction. The conductive pattern is constituted by serially connecting two or more large gratings in the first direction, and each of the large gratings is constituted by combining two or more small gratings. Around the edges of the large grating, non-connective patterns are formed from metal wires which are not connected with the large gratings.
Abstract translation: 导电片，使用导电片和触摸屏的方法，具有形成在基底物质的一个主表面上的基体物质和导电部分。 导电部分分别沿主要方向延伸，并且具有由与沿第一方向垂直的第二方向布置的金属线制成的两个或多个导电图案。 导电图案通过在第一方向上串联连接两个或更多个大光栅而构成，并且每个大光栅通过组合两个或更多个小光栅构成。 在大光栅的边缘周围，非连接图案由不与大光栅连接的金属线形成。
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公开(公告)号：US20220317821A1
公开(公告)日：2022-10-06
申请号：US17833668
申请日：2022-06-06
Applicant: FUJIFILM Corporation
Inventor： Tadashi KURIKI , Masaya NAKAYAMA , Makoto SUTO
IPC: G06F3/044
Abstract: A conductive member for a touch panel has a first electrode formed on a substrate and extending in parallel to a first direction, in which the first electrode is electrically connected to a plurality of first mesh cells constituted by a fine metal wire, the fine metal wire is not parallel or perpendicular with respect to a first direction, the first electrode has at least one auxiliary fine metal wire that extends in a first direction, intersects the fine metal wire, is electrically connected to the fine metal wire, and is not parallel to the fine metal wire, and an electrode width Wa of the first electrode in a second direction orthogonal to a first direction and a first mesh pitch P1 of the first mesh cell in a second direction satisfy Wa≤2.5P1.
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Patent Agency Ranking
公开(公告)号：US20210181895A1
公开(公告)日：2021-06-17
申请号：US17177427
申请日：2021-02-17
Applicant: FUJIFILM Corporation
Inventor： Hiroshige NAKAMURA , Tadashi KURIKI
Abstract: A conductive component includes a first electrode pattern made of metal thin wires, and includes a plurality of first conductive patterns that extend in a first direction alternating with first non-conductive patterns. Each first conductive pattern includes break parts in portions other than intersection parts of the thin metal wires. The conductive component further includes a second electrode pattern made of thin metal wires, and includes a plurality of second conductive patterns that extend in a second direction orthogonal to the first direction and alternating with second non-conductive patterns. Each second conductive pattern includes break parts in portions other than intersection parts of thin metal wires.
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公开(公告)号：US20180110119A1
公开(公告)日：2018-04-19
申请号：US15845288
申请日：2017-12-18
Applicant: FUJIFILM Corporation
Inventor： Hiroshige NAKAMURA , Tadashi KURIKI
CPC classification number: H05K1/0296 , G06F3/044 , G06F2203/04103 , G06F2203/04112 , H05K2201/09681
Abstract: A conductive component includes a first electrode pattern made of metal thin wires, the first electrode pattern including a plurality of first conductive patterns that extend in a first direction and are alternated with first non-conductive patterns. Each first conductive pattern includes break parts in portions other than intersection parts of the thin metal wires. The conductive component further includes a second electrode pattern made of thin metal wires, the second electrode pattern including a plurality of second conductive patterns that extend in a second direction orthogonal to the first direction and are alternated with second non-conductive patterns. Each second conductive pattern includes break parts in portions other than intersection parts of thin metal wires
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公开(公告)号：US20160274702A1
公开(公告)日：2016-09-22
申请号：US15167366
申请日：2016-05-27
Applicant: FUJIFILM Corporation
Inventor： Tasuku SATOU , Tadashi KURIKI , Nobuyuki TADA
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F2203/04112
Abstract: In a conductive sheet having two metal meshes disposed to overlap each other, it is possible to increase the transmittance of the conductive sheet, to suppress moire generated between two electrodes, and to increase touch detection accuracy in a case where the conductive sheet is used in a touch panel. In a conductive sheet, a lower electrode and an upper electrode are disposed with a second sheet body (insulating layer) sandwiched therebetween. For example, the lower electrode has a mesh pattern formed by a plurality of linked second cells, and the upper electrode has a random mesh pattern including a plurality of first cells having different shapes. An average cell pitch Ps of the first cells is set to be greater than once and equal to or less than eight times an average cell pitch Pd of the second cells.
Abstract translation: 在具有彼此重叠的两个金属网的导电片中，可以增加导电片的透射率，以抑制在两个电极之间产生的莫尔条纹，并且在使用导电片的情况下增加触摸检测精度 触摸屏。 在导电片中，下电极和上电极配置有夹在其间的第二片体（绝缘层）。 例如，下部电极具有由多个连接的第二电池形成的网状图案，上部电极具有包括具有不同形状的多个第一单元的无规网格图案。 第一单元的平均单元间距Ps被设定为比第二单元的平均单元间距Pd大一倍以上8倍以下。
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公开(公告)号：US20140071358A1
公开(公告)日：2014-03-13
申请号：US14078224
申请日：2013-11-12
Applicant: Fujifilm Corporation
Inventor： Tadashi KURIKI
CPC classification number: H05K1/0274 , G06F3/041 , G06F3/044 , G06F2203/04103 , G06F2203/04112
Abstract: In this conductive sheet and touch panel, a first conductive pattern has a band-shaped section extending in the y-direction; a second conductive pattern has a plurality of electrode sections that are each connected in the x-direction by a connection section; the first conductive pattern and the second conductive pattern are both configured combining a first lattice and a second lattice (having a size larger than that of the first lattice); the facing portions of each of the band-shaped section of the first conductive pattern and the connection section of the second conductive pattern are configured from a plurality of second lattices; and when seen from the upper surface, the facing portions of the band-shaped section and the connection section have a form combining a plurality of first lattices.
Abstract translation: 在该导电片和触摸面板中，第一导电图案具有沿y方向延伸的带状部分; 第二导电图案具有多个电极部分，每个电极部分通过连接部分沿x方向连接; 第一导电图案和第二导电图案都被配置为组合第一格子和第二格子（具有大于第一格子的尺寸的尺寸）; 第一导电图案的带状部分的每个的相对部分和第二导电图案的连接部分由多个第二晶格构成; 并且当从上表面观察时，带状部分和连接部分的相对部分具有组合多个第一晶格的形式。
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公开(公告)号：US20140063375A1
公开(公告)日：2014-03-06
申请号：US14078086
申请日：2013-11-12
Applicant: FUJIFILM CORPORATION
Inventor： Tadashi KURIKI
CPC classification number: H05K1/0274 , G06F1/1692 , G06F3/044 , G06F2203/04103 , G06F2203/04112 , H03K17/9622
Abstract: This conductive sheet and touch panel have a plurality of first conductive patterns arrayed in the x-direction. The first conductive patterns have: a band-shaped section extending in the y-direction; and a plurality of jutting sections that jut from the band-shaped section in both directions and are arrayed at a predetermined spacing along the y-direction. The width of the band-shaped section is at least three times the width of the jutting sections. Also, the first conductive pattern is configured by combining: a plurality of first lattices comprising fine metal wires; and a plurality of second lattices comprising fine metal wires that are larger in size than those of the first lattices. At least the jutting sections are configured from a plurality of first lattices.
Abstract translation: 该导电片和触摸面板具有沿x方向排列的多个第一导电图案。 第一导电图案具有：沿y方向延伸的带状部分; 以及从所述带状部在两个方向上突出并沿着y方向以预定间隔排列的多个突出部。 带状部分的宽度至少是突出部分宽度的三倍。 此外，第一导电图案通过组合：包括细金属线的多个第一晶格构成; 以及多个第二格子，其包括尺寸比第一格子大的细金属线。 至少突出部分由多个第一格子构成。
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