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公开(公告)号：US20230409152A1
公开(公告)日：2023-12-21
申请号：US18457457
申请日：2023-08-29
Applicant: FUJIFILM Corporation
Inventor： Hiroshige NAKAMURA , Tadashi Kuriki
CPC classification number: G06F3/0445 , H05K1/0296 , G06F3/0446 , G06F3/0448 , G06F2203/04112 , H05K2201/09681 , G06F2203/04103
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：US20140231120A1
公开(公告)日：2014-08-21
申请号：US14264879
申请日：2014-04-29
Applicant: FUJIFILM Corporation
Inventor： Hiroshige NAKAMURA
IPC: H05K1/02
CPC classification number: H05K1/0296 , B32B15/14 , G06F3/041 , G06F3/044 , G06F2203/04112 , H05K1/0274 , H05K2201/09245
Abstract: The present invention provides an electroconductive sheet and a touch panel which do not impair visibility in a vicinity of an electrode terminal in a sensing region. In an electroconductive sheet which has an electrode pattern constructed of a metal thin wire and an electrode terminal that is electrically connected to an end of the electrode pattern, a transmittance of the electrode pattern is 83% or more, and when the transmittance of the electrode pattern is represented by a %, a transmittance of the electrode terminal is controlled to be (a-20)% or more and (a-3)% or less.
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公开(公告)号：US20180110120A1
公开(公告)日：2018-04-19
申请号：US15845342
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 which is made of metal thin wires, the first electrode pattern including a plurality of first conductive patterns that extend in a first direction. Each first conductive pattern includes, at least, inside thereof, a sub-nonconduction pattern that is electrically separated from the first conductive pattern. An area A of each first conductive pattern and an area B of each sub-nonconduction patterns satisfy a relation of 5%
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公开(公告)号：US20140238730A1
公开(公告)日：2014-08-28
申请号：US14271512
申请日：2014-05-07
Applicant: FUJIFILM CORPORATION
Inventor： Hiroshige NAKAMURA
IPC: H05K1/02
CPC classification number: H05K1/0296 , B32B15/14 , G06F3/041 , G06F3/044 , G06F2203/04112 , H05K1/0274 , H05K2201/09245
Abstract: The present invention provides an electroconductive sheet and a touch panel which do not impair visibility in a vicinity of an electrode terminal in a sensing region. In an electroconductive sheet which has an electrode pattern constructed of a metal thin wire and an electrode terminal that is electrically connected to an end of the electrode pattern, a transmittance of the electrode pattern is 83% or more, and when the transmittance of the electrode pattern is represented by a %, a transmittance of the electrode terminal is controlled to be (a-20)% or more and (a-3)% or less.
Abstract translation: 本发明提供一种不损害感测区域中的电极端子附近的可见性的导电片和触摸面板。 在具有由金属细线构成的电极图案和与电极图案的端部电连接的电极端子的导电片中，电极图案的透射率为83％以上，并且当电极的透射率 图案由％表示，电极端子的透射率被控制为（a-20）％以上且（a-3）％以下。
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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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Patent Agency Ranking
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：US20170228052A1
公开(公告)日：2017-08-10
申请号：US15498973
申请日：2017-04-27
Applicant: FUJIFILM Corporation
Inventor： Hiroshige NAKAMURA
IPC: G06F3/0354 , G06F3/044
CPC classification number: G06F3/03545 , G06F3/044 , G06F2203/04112
Abstract: A conductive film is configured such that a plurality of first cells constituted by thin metal wires crossing each edge line on both sides of a preset electrode shape of a conduction electrode extending in one direction have a disconnection portion at a position where the thin metal wires and the edge lines cross one another with the exception of a plurality of third cells in a closed state of which the number proportion is 50% or more of a plurality of second cells in which all apexes constituting a cell on an inner side of an extended edge line separated by a fixed distance from the edge line to an outer side, and the apexes of the plurality of third cells present between the adjacent edge line and extended edge line are end points, or the thin metal wires extending from the apex directly to the extended edge line have a disconnection portion.
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公开(公告)号：US20170177120A1
公开(公告)日：2017-06-22
申请号：US15452021
申请日：2017-03-07
Applicant: FUJIFILM Corporation
Inventor： Kuniaki KYUTOKU , Hiroshige NAKAMURA
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F3/041 , G06F2203/04103 , G06F2203/04107 , G06F2203/04112
Abstract: Provided is a conductive film for a touch panel including: an insulating substrate including a pair of surfaces facing each other; a detection electrode pattern portion which is formed of thin metal wires formed on at least one surface of the pair of surfaces of the insulating substrate; a wiring portion which is disposed on the same surface as the surface of the insulating substrate where the detection electrode pattern portion is formed, and includes a plurality of lead-out wirings formed of metal which are connected to the detection electrode pattern portion; and a shielding electrode farmed of metal which is disposed on a surface on a side opposite to the surface of the insulating substrate where the wiring portion is disposed and at a position corresponding to the wiring portion, in which the shielding electrode includes a mesh-like pattern portion which is formed of metal wires respectively intersecting with the lead-out wirings of the wiring portion and has an opening ratio equal to or greater than 80%, and has sheet resistance equal to or smaller than 20 Ω/sq.
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公开(公告)号：US20150378485A1
公开(公告)日：2015-12-31
申请号：US14845482
申请日：2015-09-04
Applicant: FUJIFILM Corporation
Inventor： Hiroshige NAKAMURA
CPC classification number: G06F3/047 , G06F3/044 , G06F2203/04112 , G09G3/3208 , G09G3/36 , G09G2300/0426 , G09G2380/02
Abstract: An electroconductive film includes a transparent conductive layer having a plurality of electrodes which extend in one direction. The electrodes have different electrode widths depending on the site, and are configured of a plurality of polygonal cells formed of fine metal wires. The sizes of the respective cells are not uniform. The average size of the cells is greater than or equal 1/30, and less than 1/3, of the narrowest width of the electrodes. The average size of the cells is uniform in the electrodes overall.
Abstract translation: 导电膜包括具有沿一个方向延伸的多个电极的透明导电层。 电极根据现场具有不同的电极宽度，并且由由细金属线形成的多个多边形单元构成。 各个电池的尺寸不均匀。 电极的平均尺寸大于或等于电极最窄宽度的1/30且小于1/3。 电极的平均尺寸在电极整体上是均匀的。
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公开(公告)号：US20230047806A1
公开(公告)日：2023-02-16
申请号：US17971810
申请日：2022-10-24
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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