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公开(公告)号：US11284514B2
公开(公告)日：2022-03-22
申请号：US16710364
申请日：2019-12-11
申请人： FUJIFILM Corporation
发明人： Masaya Nakayama , Tadashi Kuriki , Reona Ikeda
摘要： A conductive member 1 for a touch panel includes a plurality of first electrodes 11 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 MF1 constituted by a plurality of fine metal wires Ma, and include a plurality of first main electrodes each having a defined electrode width Wa and at least one first sub-electrode having an electrode width Wb smaller than the electrode width Wa of the first main electrode, and in which over an entire region of the first sub-electrode, a mesh pitch Pb of the first mesh conductive film MF1 constituting the first sub-electrode in the second direction is smaller than a mesh pitch Pa of the first mesh conductive film MF1 constituting the first main electrode in the second direction.
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公开(公告)号：US10430014B2
公开(公告)日：2019-10-01
申请号：US16184405
申请日：2018-11-08
申请人： FUJIFILM Corporation
发明人： Tadashi Kuriki
摘要： 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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公开(公告)号：US09851860B2
公开(公告)日：2017-12-26
申请号：US15591734
申请日：2017-05-10
申请人： FUJIFILM Corporation
发明人： Tadashi Kuriki
CPC分类号： G06F3/047 , G06F3/044 , G06F2203/04103 , G06F2203/04112 , H03K17/9622 , H03K2017/9613 , H03K2217/960755
摘要： 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：US09280185B2
公开(公告)日：2016-03-08
申请号：US14077859
申请日：2013-11-12
申请人： FUJIFILM Corporation
发明人： Tadashi Kuriki
CPC分类号： G06F1/1692 , G06F3/044 , G06F2203/04103 , G06F2203/04107 , G06F2203/04112 , H05K1/0274
摘要： The present invention pertains to a conductive sheet and a touch panel. A first conductive pattern and a second conductive pattern are both configured from the combination of a plurality of first lattices and a plurality of second lattices having a size that is larger than that of the first lattices. Of the first conductive pattern, the portion facing the second conductive pattern is configured from a plurality of second lattices, of the second conductive pattern, the portion facing the first conductive pattern is configured from a plurality of second lattices, and when seen from the top surface, the portions at which the first conductive pattern and the second conductive pattern are facing have a form that combines a plurality of first lattices.
摘要翻译： 本发明涉及导电片和触摸面板。 第一导电图案和第二导电图案都由多个第一格子和大于第一格子大小的多个第二格子的组合构成。 在第一导电图案中，面对第二导电图案的部分由第二导电图案的多个第二晶格构成，面对第一导电图案的部分由多个第二晶格构成，并且当从顶部看时 表面，第一导电图案和第二导电图案所面对的部分具有组合多个第一格子的形式。
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公开(公告)号：US10653008B2
公开(公告)日：2020-05-12
申请号：US16538369
申请日：2019-08-12
申请人： FUJIFILM Corporation
发明人： Hiroshige Nakamura , Tadashi Kuriki
摘要： 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：US10345941B2
公开(公告)日：2019-07-09
申请号：US15782296
申请日：2017-10-12
申请人： FUJIFILM Corporation
发明人： Shinichi Nakai , Yuki Matsunami , Reona Ikeda , Tadashi Kuriki
IPC分类号： G06F3/045 , G06F3/041 , B32B7/02 , B32B9/00 , B32B27/36 , G02B5/30 , G06F3/044 , G02F1/1333 , G02F1/1335 , G02F1/13363
摘要： Provided are a transparent base material film laminate that is used by being arranged on the viewing side of a polarizing plate of an image display device having a backlight light source and the polarizing plate, the laminate having a first transparent base material film and a second transparent base material film, in which a Re of the first transparent base material film is 4,000 nm or more, the laminate is arranged for use such that an angle formed between a slow axis of the first transparent base material film and an absorption axis of the polarizing plate is 45°±20° and such that an angle formed between a slow axis of the second transparent base material film and the absorption axis of the polarizing plate is 90°±30° or 0°±30°, an angle formed between the slow axes of the first transparent base material film and the second transparent base material film is neither 0° nor 90°, and the second transparent base material film is used by being arranged on the viewing side with respect to the first transparent base material film.
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公开(公告)号：US10055080B2
公开(公告)日：2018-08-21
申请号：US15816159
申请日：2017-11-17
申请人： FUJIFILM Corporation
发明人： Tadashi Kuriki
CPC分类号： G06F3/047 , G06F3/044 , G06F2203/04103 , G06F2203/04112 , H03K17/9622 , H03K2017/9613 , H03K2217/960755
摘要： 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：US09386691B2
公开(公告)日：2016-07-05
申请号：US14078224
申请日：2013-11-12
申请人： FUJIFILM Corporation
发明人： Tadashi Kuriki
CPC分类号： H05K1/0274 , G06F3/041 , G06F3/044 , G06F2203/04103 , G06F2203/04112
摘要： 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.
摘要翻译： 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：US11758660B2
公开(公告)日：2023-09-12
申请号：US17667937
申请日：2022-02-09
申请人： FUJIFILM Corporation
发明人： Masaya Nakayama , Tadashi Kuriki , Reona Ikeda
CPC分类号： H05K1/119 , G06F3/0448 , H05K3/0014 , H05K3/28 , G06F3/0445 , G06F3/0446 , G06F2203/04112
摘要： 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：US10299377B2
公开(公告)日：2019-05-21
申请号：US16124495
申请日：2018-09-07
申请人： FUJIFILM Corporation
发明人： Hiroshige Nakamura , Tadashi Kuriki
摘要： 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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