公开(公告)号：US20140182674A1

公开(公告)日：2014-07-03

申请号：US14196144

申请日：2014-03-04

Applicant: FUJIFILM Corporation

Inventor： Kohei HIGASHI ,  Yoshiki MAEHARA ,  Jiro TSUKAHARA ,  Yuichi TOMARU

IPC: H05K1/02 ,  H01L31/18 ,  H01L31/0224

CPC classification number: H05K1/0274 ,  G06F2203/04103 ,  H01L31/022466 ,  H01L31/022491 ,  H01L31/1884 ,  H01L51/445 ,  Y02E10/549 ,  Y02P70/521 ,  Y10T29/49155

Abstract: A transparent conductive film includes: a conductive stripe formed on a plastic support by a mask deposition process, the conductive stripe including a plurality of conductive lines made of a metal or an alloy having a film thickness of not less than 50 nm and not greater than 500 nm and a line width of not less than 0.3 mm and not greater than 1 mm in plan view and being arranged at an interval of not less than 3 mm and not greater than 20 mm; and a transparent conductive material layer formed to cover the plastic support and the conductive stripe, the transparent conductive material having a specific resistance of not greater than 4×10−3 Ω·cm and a film thickness of not less than 20 ma and not greater than 500 nm.

Abstract translation: 透明导电膜包括：通过掩模沉积工艺在塑料支撑体上形成的导电条，所述导电条包括多个由金属或合金制成的导电线，所述金属或合金的膜厚度不小于50nm且不大于 500nm，线宽不小于0.3mm，平面图中不大于1mm，并以不小于3mm和不大于20mm的间隔布置; 以及形成为覆盖塑料支撑体和导电条的透明导电材料层，所述透明导电材料的电阻率不大于4×10-3＆OHgr·cm，膜厚度不小于20ma，而不是 大于500nm。

公开(公告)号：US20140174528A1

公开(公告)日：2014-06-26

申请号：US14192157

申请日：2014-02-27

Applicant: FUJIFILM CORPORATION

Inventor： Kohei HIGASHI ,  Yoshiki Maehara ,  Jiro Tsukahara

IPC: H01L51/44

CPC classification number: H01L51/44 ,  H01L51/0026 ,  H01L51/0036 ,  H01L51/0037 ,  H01L51/0097 ,  H01L51/4253 ,  H01L51/448 ,  H01L2251/308 ,  Y02E10/549 ,  Y02P70/521

Abstract: An organic electronic device includes at least an organic-inorganic layered barrier layer, a plastic support, a transparent electrode layer, an organic active layer, a metal electrode layer and an upper sealing member, and contains a strong acid polymer, wherein an n-type oxide semiconductor layer is provided adjacent to the metal electrode layer on the plastic support-side of the metal electrode layer.

Abstract translation: 有机电子器件至少包括有机无机层状阻挡层，塑料载体，透明电极层，有机活性层，金属电极层和上密封构件，并且含有强酸性聚合物，其中， 在金属电极层的塑料支撑侧上与金属电极层相邻设置有氧化物半导体层。

公开(公告)号：US20230240701A1

公开(公告)日：2023-08-03

申请号：US18299775

申请日：2023-04-13

Applicant: FUJIFILM Corporation

Inventor： Kohei HIGASHI ,  Koichiro NAKAMURA

IPC: A61B17/32

CPC classification number: A61B17/320068 ,  A61B2017/320082

Abstract: An ultrasonic treatment tool includes a grip part that grips a structure in a subject; and an ultrasound oscillator unit that is provided in the grip part and disposed at a position facing the gripped structure. A piezoelectric material constituting the ultrasound oscillator unit has a mechanical quality coefficient of 500 or more.

公开(公告)号：US20180046284A1

公开(公告)日：2018-02-15

申请号：US15797885

申请日：2017-10-30

Applicant: FUJIFILM Corporation

Inventor： Kohei HIGASHI ,  Naoki TSUKAMOTO ,  Masataka SATOU

IPC: G06F3/044 ,  C23C18/30 ,  H05K3/18 ,  B32B5/02 ,  H05K1/02 ,  B32B15/04 ,  C23C18/31

CPC classification number: G06F3/044 ,  B32B5/028 ,  B32B15/04 ,  B32B15/08 ,  B32B2307/202 ,  B32B2457/208 ,  C23C18/1605 ,  C23C18/1653 ,  C23C18/2086 ,  C23C18/30 ,  C23C18/31 ,  C23C18/38 ,  C23C18/54 ,  G06F2203/04103 ,  G06F2203/04111 ,  G06F2203/04112 ,  H05K1/0296 ,  H05K3/184 ,  H05K2201/09245 ,  H05K2201/10128 ,  H05K2203/0557 ,  H05K2203/072

Abstract: According to the invention, there are provided a conductive film which has a mesh-like metal layer composed of metal thin wires and in which visual recognition of the metal thin wires is suppressed and the metal layer has excellent conductive characteristics, a touch panel sensor, and a touch panel. A conductive film according to the invention includes a substrate; a patterned to-be-plated layer which is disposed on the substrate in a mesh pattern and has a functional group interacting with a plating catalyst or a precursor thereof; and a mesh-like metal layer which is disposed on the patterned to-be-plated layer and has a plurality of metal thin wires intersecting each other, an average thickness of the patterned to-be-plated layer is 0.05 to 100 μm, an average thickness of the metal layer is 0.05 to 0.5 μm, and an average intersection growing rate at an intersection of metal thin wires of the mesh of the metal layer is 1.6 or less.

公开(公告)号：US20240398438A1

公开(公告)日：2024-12-05

申请号：US18803716

申请日：2024-08-13

Applicant: FUJIFILM Corporation

Inventor： Kohei HIGASHI ,  Koichiro NAKAMURA

IPC: A61B17/32 ,  A61B17/00

Abstract: An ultrasonic treatment tool includes a grip part that is provided at a distal end part and that grips a biological tissue in a subject, an ultrasound oscillator that transmits ultrasonic oscillation to the biological tissue gripped by the grip part, and a stress concentration structure that is provided at the grip part and that protrudes from a grip surface facing the biological tissue, in which the stress concentration structure is a long protrusion disposed along a longitudinal direction of the grip part, and a distal end part from the grip surface in a protruding direction is formed in a continuous sawtooth shape.

公开(公告)号：US20230099422A1

公开(公告)日：2023-03-30

申请号：US17902202

申请日：2022-09-02

Applicant: FUJIFILM Corporation

Inventor： Takumi TANAKA ,  Takashi BANNAI ,  Takamitsu TOMIGA ,  Kohei HIGASHI ,  Fumihiro YOSHINO ,  Yuma KURUMISAWA

IPC: G03F7/00 ,  G03F7/028

Abstract: A method for producing a composition, the method being for producing a composition using a stirring device provided with a stirring tank and a stirrer, includes a mixing step of charging a resin, an acid generator, and a solvent into the stirring tank, and a stirring step of stirring the mixture accommodated in the stirring tank, using the stirrer, in which a ratio c of a content of the acid generator to a total mass of the mixture is 0.3% to 2.5% by mass, the stirrer is provided with a rotatable stirring shaft, a plurality of support parts attached to the stirring shaft, and a plurality of stirring elements attached to each of end parts of the plurality of support parts, the shape and the arrangement of the stirring elements are specified, and the positions of the plurality of stirring elements are specified so as to satisfy a specific Expression (1).

公开(公告)号：US20220137512A1

公开(公告)日：2022-05-05

申请号：US17578473

申请日：2022-01-19

Applicant: FUJIFILM Corporation

Inventor： Naoya HATAKEYAMA ,  Yasunori YONEKUTA ,  Takamitsu TOMIGA ,  Kohei HIGASHI ,  Fumihiro YOSHINO

IPC: G03F7/039 ,  G03F7/20 ,  G03F7/038 ,  G03F7/32 ,  G03F7/16 ,  G03F7/004 ,  G03F7/38 ,  G03F7/40

Abstract: The present invention provides an actinic ray-sensitive or radiation-sensitive resin composition containing (A) a resin having a polarity that increases by an action of an acid, (B) a photoacid generator, and an anion (P) which is one or more anions selected from the group consisting of NO3−, SO42−, Cl−, and Br−, in which a content of the anion (P) is from 0.01 ppb to 100 ppm with respect to a total mass of the actinic ray-sensitive or radiation-sensitive resin composition, an actinic ray-sensitive or radiation-sensitive film formed from the actinic ray-sensitive or radiation-sensitive resin composition, a pattern forming method, and a method for manufacturing an electronic device.

公开(公告)号：US20230380847A1

公开(公告)日：2023-11-30

申请号：US18447160

申请日：2023-08-09

Applicant: FUJIFILM Corporation

Inventor： Kohei HIGASHI ,  Koichiro NAKAMURA

IPC: A61B17/22 ,  A61B17/29

CPC classification number: A61B17/22004 ,  A61B17/29 ,  A61B2017/00778

Abstract: Ultrasound oscillators emit ultrasonic waves. An ultrasonic driving part drives the ultrasound oscillators such that the ultrasonic waves propagates in a first direction D1 from one side toward the other side and propagates in a second direction D2 opposite to the first direction D1 in a structure S. The ultrasonic driving part drives the ultrasound oscillators by changing frequencies of the ultrasound oscillators such that a current value flowing through the ultrasound oscillators is a maximal current value.

公开(公告)号：US20230194983A1

公开(公告)日：2023-06-22

申请号：US18109399

申请日：2023-02-14

Applicant: FUJIFILM Corporation

Inventor： Tsutomu YOSHIMURA ,  Yasunori YONEKUTA ,  Naoya HATAKEYAMA ,  Kohei HIGASHI ,  Yoichi NISHIDA

IPC: G03F7/039 ,  C08F220/18 ,  C08F212/14 ,  C08F212/08 ,  G03F7/004 ,  G03F7/038 ,  C07C381/12

CPC classification number: G03F7/039 ,  C07C381/12 ,  C08F212/08 ,  C08F212/24 ,  C08F212/30 ,  C08F220/1804 ,  C08F220/1809 ,  G03F7/038 ,  G03F7/0045

Abstract: Provided are an actinic ray-sensitive or radiation-sensitive resin composition containing a resin (A),

in which the resin (A) includes a repeating unit having an acidic group and a repeating unit having an acid-decomposable group,
a content of the repeating unit having an acidic group is 15% by mole or more with respect to all the repeating units in the resin (A),
a content of the repeating unit having an acid-decomposable group is more than 20% by mole with respect to all the repeating units in the resin (A),
a glass transition temperature of the resin (A) is 145° C. or lower, and
the actinic ray-sensitive or radiation-sensitive resin composition is used for formation of a film having a film thickness of 2 µm or more; and a resist film, a pattern forming method, and a method for manufacturing an electronic device, each using the actinic ray-sensitive or radiation-sensitive resin composition.

公开(公告)号：US20190010608A1

公开(公告)日：2019-01-10

申请号：US16131070

申请日：2018-09-14

Applicant: FUJIFILM Corporation

Inventor： Kohei HIGASHI ,  Takehiro KASAHARA ,  Daigo MURAI

IPC: C23C18/20 ,  C23C18/16 ,  C25D5/38 ,  H05K3/18

Abstract: An object of the present invention is to provide a method for producing an electroconductive laminate, which is capable of forming a metal layer having low resistance at a position corresponding to a patterned plated layer, a laminate, and an electroconductive laminate. The method for producing an electroconductive laminate of the present invention includes: a step of forming a plated layer forming layer on a base material using a predetermined plated layer forming composition; a step of subjecting the plated layer forming layer to a patternwise exposure treatment and a development treatment to form a patterned plated layer containing a portion having a line width of less than 3 μm; a step of applying a plating catalyst or a precursor thereof to the patterned plated layer using an alkaline plating catalyst-applying liquid containing the plating catalyst or the precursor thereof; and a step of subjecting the patterned plated layer to which the plating catalyst or the precursor thereof has been applied to a plating treatment using a plating liquid containing aminocarboxylic acids to form a metal layer on the patterned plated layer.