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公开(公告)号：US20200154612A1
公开(公告)日：2020-05-14
申请号：US16733302
申请日：2020-01-03
Applicant: FUJIFILM Corporation
Inventor： Tadashi KURIKI , Kazuchika IWAMI
Abstract: The present invention discloses a conductive film and a display apparatus provided with the conductive film. A conductive film is disposed on a display panel of a display apparatus, and has a base body, and a conductive section formed on one of the main surfaces of the base body. The conductive section has a mesh pattern composed of fine metal lines, and the fine metal lines have a tilt of 30-44° with respect to the alignment direction of pixels of the display apparatus.
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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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公开(公告)号：US20220171503A1
公开(公告)日：2022-06-02
申请号：US17667937
申请日：2022-02-09
Applicant: FUJIFILM Corporation
Inventor： Masaya NAKAYAMA , Tadashi KURIKI , Reona IKEDA
Abstract: A conductive member for a touch panel includes a transparent insulating member; and a plurality of first electrodes extending in a first direction and arranged in parallel in a second direction intersecting the first direction, in which the plurality of first electrodes are constituted by a first mesh conductive film a plurality of fine metal wires are electrically connected, the plurality of first electrodes include a plurality of first main electrodes each having an electrode width Wa defined in the second direction and at least one first sub-electrode having an electrode width Wb smaller than Wa of the first main electrode in the second direction, the first sub-electrode is the first electrode arranged on an outermost side among the plurality of first electrodes, an opening ratio of the first sub-electrode is smaller than that of the first main electrode, and the first main electrode has a first dummy pattern.
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公开(公告)号：US20200229302A1
公开(公告)日：2020-07-16
申请号：US16828511
申请日：2020-03-24
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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公开(公告)号：US20180321774A1
公开(公告)日：2018-11-08
申请号：US16038631
申请日：2018-07-18
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 component including two or more conductive first and second large lattices composed of a thin metal wire, wherein the first and second large lattices each contain a combination of two or more small lattices, a first unconnected pattern composed of a thin metal wire separated from the first and second large lattices is formed around a side of the first large lattices, a second unconnected pattern composed of a thin metal wire separated from the first and second large lattices is formed around a side of the second large lattices, the first large lattices are arranged adjacent to the second large lattices as viewed from above, the first and second unconnected patterns overlap with each other to form a combined pattern between the first and second large lattices as viewed from above, and the combined pattern contains a combination of two or more of the small lattices.
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Patent Agency Ranking
公开(公告)号：US20180275801A1
公开(公告)日：2018-09-27
申请号：US15993065
申请日：2018-05-30
Applicant: FUJIFILM Corporation
Inventor： Masaya NAKAYAMA , Tadashi KURIKI
CPC classification number: G06F3/044 , G06F3/047 , G06F2203/04103 , G06F2203/04112
Abstract: A touch panel has a transparent insulating member, a first electrode layer, and a second electrode layer, in which in a case where a total area of first non-connecting wires in a first electrode of the first electrode layer is A1, a total area of first electrode wires in the first electrode is B1, and an occupation ratio of the first non-connecting wires in the first electrode is C1, C1=A1/(A1+B1) is satisfied, in a case where a total area of second non-connecting wires in a second electrode of the second electrode layer is A2, a total area of second electrode wires in the second electrode is B2, and an occupation ratio of the second non-connecting wires in the second electrode is C2, C2=A2/(A2+B2) is satisfied, and at least one first electrode and at least one second electrode satisfying C2
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公开(公告)号：US20160342244A1
公开(公告)日：2016-11-24
申请号：US15230542
申请日：2016-08-08
Applicant: FUJIFILM Corporation
Inventor： Tadashi KURIKI
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F2203/04103 , G06F2203/04112 , H05K1/0298 , H05K2201/09245
Abstract: Disclosed are a conductive sheet, a usage method of the conductive sheet and a capacitive type touch panel. For a first conductive sheet, two or more conductive first large grids are formed atop a first transparent base, wherein each first large grid is constituted by combining two or more small grids, and the shapes of facing sides of each first large grid are formed to alternate. For example, rectangular waveshapes of a first side portion of the first large grid and of a fourth side portion facing the first side portion are made to alternate, and rectangular waveshapes of a second side portion of the first large grid and of a third side portion facing the second side portion are made to alternate.
Abstract translation: 公开了导电片，导电片和电容式触摸面板的使用方法。 对于第一导电片，在第一透明基底顶部形成有两个或多个导电的第一大栅格，其中每个第一大栅格通过组合两个或更多个小栅格构成，并且每个第一大栅格的相对侧的形状形成为 备用。 例如，使第一大格栅的第一侧部分和面向第一侧部分的第四侧部分的矩形波形彼此交替，并且第一大格栅的第二侧部分和第三侧部分的矩形波形 面对第二侧部分是交替的。
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公开(公告)号：US20140232959A1
公开(公告)日：2014-08-21
申请号：US14262132
申请日：2014-04-25
Applicant: FUJIFILM CORPORATION
Inventor： Tadashi KURIKI
CPC classification number: G06F1/1692 , G06F3/044 , G06F2203/04111 , G06F2203/04112 , H05K1/02
Abstract: A first conductive unit of a first conductive film has two or more first conductive patterns made from fine metal wires and including multiple first pads connected through a first connection part. The first pad units are provided with a first spiral unit which extends from one of the first connection units, a second spiral unit which extends from the other first connection unit, and a first connection unit which connects the first spiral unit and the second spiral unit. The first spiral unit and the second spiral unit are configured such that the grids thereof combine, and the first connection unit is configured from multiple conducting wires.
Abstract translation: 第一导电膜的第一导电单元具有由细金属线制成并且包括通过第一连接部分连接的多个第一焊盘的两个或更多个第一导电图案。 第一垫单元设置有从第一连接单元之一延伸的第一螺旋单元，从另一第一连接单元延伸的第二螺旋单元和连接第一螺旋单元和第二螺旋单元的第一连接单元 。 第一螺旋单元和第二螺旋单元被配置为使得其格栅组合，并且第一连接单元由多根导线构成。
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公开(公告)号：US20180110157A1
公开(公告)日：2018-04-19
申请号：US15840817
申请日：2017-12-13
Applicant: FUJIFILM Corporation
Inventor： Tadashi KURIKI , Kazuchika IWAMI
Abstract: The present invention discloses a conductive film and a display apparatus provided with the conductive film. A conductive film is disposed on a display panel of a display apparatus, and has a base body, and a conductive section formed on one of the main surfaces of the base body. The conductive section has a mesh pattern composed of fine metal lines, and the fine metal lines have a tilt of 30-44° with respect to the alignment direction of pixels of the display apparatus.
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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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