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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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公开(公告)号：US20210002314A1
公开(公告)日：2021-01-07
申请号：US17020839
申请日：2020-09-15
Applicant: FUJIFILM Corporation
Inventor： Koji HIRONAKA , Masaya NAKAYAMA
Abstract: An object of the present invention is to provide a metal-organic framework manufacturing method of manufacturing a metal-organic framework having excellent gas adsorbability and durability.
A metal-organic framework manufacturing method according to an embodiment of the present invention includes: a step of mixing a metal salt containing a metal atom and a polydentate ligand in the presence of a solvent to manufacture a metal-organic framework,
the polydentate ligand contains a compound represented by Formula (1),
a content of the compound represented by Formula (1) in the polydentate ligand is 50 mol % or greater with respect to a total molar amount of the polydentate ligand,
the solvent contains an organic solvent having a boiling point of 100° C. or higher, and
a water content in the solvent is 0 to 90 mass % with respect to a total mass of the solvent.-
公开(公告)号：US20240402846A1
公开(公告)日：2024-12-05
申请号：US18671571
申请日：2024-05-22
Applicant: FUJIFILM Corporation
Inventor： Masaya NAKAYAMA
Abstract: A touch panel that makes it possible to narrow a peripheral region not used for touch detection. The touch panel includes a first conductive layer consisting of a first fine metal wire, an insulating layer, and a second conductive layer consisting of a second fine metal wire that are sequentially laminated, where the first conductive layer has first detection electrodes, first dummy electrodes, and second wiring lines that are disposed on the first dummy electrode, the second conductive layer has second detection electrodes, connecting portions that penetrate the insulating layer and connect the second detection electrodes and the second wiring lines to each other are provided, a mesh pattern is composed of the first fine metal wire and the second fine metal wire, and the second wiring lines and the second detection electrodes corresponding to each other are connected to each other by two or more of the connecting portions.
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公开(公告)号：US20210064106A1
公开(公告)日：2021-03-04
申请号：US16950862
申请日：2020-11-17
Applicant: FUJIFILM Corporation
Inventor： Kimito KATSUYAMA , Masaya NAKAYAMA
Abstract: In order to achieve the above object, according to a first aspect of the present invention, there is provided a conductive member including a wiring portion that is composed of a plurality of thin metal wires. The wiring portion has two or more insulated wiring layers and has a mesh-shaped wiring pattern in which line wirings each being composed of a plurality of thin metal wires arranged in parallel in one direction are overlapped in two or more directions, in front observation of the conductive member. The line wiring in at least one direction is a straight line wiring in which the plurality of thin metal wires are straight lines. The straight line wiring in at least one direction is a wiring in which the two or more thin metal wires are consecutively arranged on at least one wiring layer among the two or more wiring layers, and has a non-equal pitch wiring pattern in which repetitive pitches of a predetermined number of the thin metal wires are equal pitches and at least two pitches of the respective pitches of the predetermined number of the thin metal wires are different, in front observation of the conductive member. The conductive member has a wiring pattern that is able to reduce occurrence of moiré in both front observation and oblique observation regardless of the observation angle (viewing angle). A conductive film, a display device, and a touch panel each include the conductive member.
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5.发明申请公开(公告)号：US20210034197A1
公开(公告)日：2021-02-04
申请号：US17076302
申请日：2020-10-21
Applicant: FUJIFILM Corporation
Inventor： Masaya NAKAYAMA
IPC: G06F3/044
Abstract: A touch panel has a first electrode layer positioned on a first surface of a transparent insulating member and a second electrode layer positioned on a second surface of the transparent insulating member. The first electrode layer is provided with a plurality of first strip electrodes, and the second electrode layer is provided with a plurality of second strip electrodes. There is at least one combination of the first strip electrode and the second strip electrode satisfying an electrode width W1 of the first strip electrode
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Patent Agency Ranking
公开(公告)号：US20200285348A1
公开(公告)日：2020-09-10
申请号：US16851657
申请日：2020-04-17
Applicant: FUJIFILM Corporation
Inventor： Masaya NAKAYAMA
Abstract: A conductive member includes a first sensing electrode, a first dummy electrode, a second sensing electrode, and a second dummy electrode, each of which is constituted by a plurality of mesh cells formed with fine metal wires, the mesh cells of the first dummy electrode and the second dummy electrode have disconnection portions and, and in plan view, a fine metal wire of the second sensing electrode is disposed at the disconnection portion of the first dummy electrode, and a fine metal wire of the first sensing electrode is disposed at the disconnection portion of the second dummy electrode.
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公开(公告)号：US20200089353A1
公开(公告)日：2020-03-19
申请号：US16694249
申请日：2019-11-25
Applicant: FUJIFILM Corporation
Inventor： Masaya NAKAYAMA , Makoto SUTOU
Abstract: A touch panel includes a first electrode formed of first thin metal wires arranged in the transmissive region and a second electrode insulated from the first electrode and formed of second thin metal wires arranged to intersect the first thin metal wire in the transmissive region, in which the second thin metal wires is arranged on the side opposite to the viewing side than the first thin metal wires.
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公开(公告)号：US20160018932A1
公开(公告)日：2016-01-21
申请号：US14864872
申请日：2015-09-25
Applicant: FUJIFILM Corporation
Inventor： Masaya NAKAYAMA , Kazuhiro HASEGAWA
CPC classification number: G06F3/047 , G06F3/041 , G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04112
Abstract: A touch panel and a display device are disclosed. Either a cell or a cell, which is formed by the intersections of silver fine wires which form either first electrodes or second electrodes, forms parallelogram shapes (preferably rhomboids), having opposite angles wherein intersection angles are obtuse angles and intersection angles are acute angles. The first electrodes and/or the second electrodes have an adhesive (OCA) deployed thereupon, which has a loss coefficient (tan δ) of 0.13 or more at 140° C. and 1 Hz, and a reserve elasticity of 8.9×104 Pa or less at 25° C. and 1 Hz.
Abstract translation: 公开了触摸面板和显示装置。 由形成第一电极或第二电极的银细线的交点形成的电池或电池形成具有相反角度的平行四边形形状（优选菱形），其中交叉角是钝角，交角是锐角。 第一电极和/或第二电极具有在其上部署的粘合剂（OCA），其在140℃和1Hz下的损耗系数（tanδ）为0.13或更大，并且储备弹性为8.9×10 4 Pa或 较少在25°C和1 Hz。
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公开(公告)号：US20240402855A1
公开(公告)日：2024-12-05
申请号：US18671556
申请日：2024-05-22
Applicant: FUJIFILM Corporation
Inventor： Masaya NAKAYAMA
IPC: G06F3/044
Abstract: A touch panel that makes it possible to narrow a peripheral region which is not used for touch detection. The touch panel has a configuration in which a first conductive layer consisting of a first fine metal wire, an insulating layer, and a second conductive layer consisting of a second fine metal wire are sequentially laminated, the first conductive layer has first detection electrodes, first dummy electrodes, and second wiring lines that are disposed on the first dummy electrode, the second conductive layer has second detection electrodes, connecting portions that penetrate the insulating layer and connect the second detection electrodes and the second wiring lines to each other are provided, the first fine metal wire and the second fine metal wire are combined with each other to constitute a mesh pattern, and the second wiring line constitutes a part of the mesh pattern.
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公开(公告)号：US20210389844A1
公开(公告)日：2021-12-16
申请号：US17460982
申请日：2021-08-30
Applicant: FUJIFILM Corporation
Inventor： Masaya NAKAYAMA , Reona IKEDA
IPC: G06F3/044
Abstract: A conductive member includes: a transparent insulating member; and a plurality of first electrodes each of which extend in a first direction and which are arranged in juxtaposition in a second direction orthogonal to the first direction, wherein the first electrode has a first detection electrode portion having a first mesh pattern constituted by electrically connecting a plurality of first mesh cells formed of metal fine wires and a first dummy pattern portion in the first electrode which is formed of metal fine wires arranged inside the first mesh cell of the first mesh pattern so as to be insulated from the first detection electrode portion, and in at least one of the first mesh cells, a first projection portion projecting from one side of the first mesh cell is formed so as to abut an end portion of the metal fine wire that forms the first dummy pattern portion.
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