公开(公告)号：US10649331B2

公开(公告)日：2020-05-12

申请号：US15427132

申请日：2017-02-08

Applicant: FUJIFILM Corporation

Inventor： Takashi Aridomi ,  Kentaro Toyooka

IPC: G03F7/033 ,  G06F3/044 ,  C09D4/00 ,  G03F7/027 ,  G06F3/041 ,  G03F7/032 ,  G03F7/031 ,  G03F7/16 ,  G03F7/20 ,  G03F7/32 ,  G03F7/40

Abstract: The composition includes a compound represented by Formula 1, a binder polymer, and a photopolymerization initiator, in Formula 1, Q1 and Q2 each independently represent a (meth)acryloyloxy group or a (meth)acryloyloxyalkyl group; and R1 represents a divalent hydrocarbon group. Q2-R1-Q1  (1)

公开(公告)号：US20190265812A1

公开(公告)日：2019-08-29

申请号：US16366497

申请日：2019-03-27

Applicant: FUJIFILM Corporation

Inventor： Tatsuya Shimoyama ,  Hideyuki Nakamura ,  Kentaro Toyooka

IPC: G06F3/041 ,  G02F1/1333 ,  G03F7/004 ,  G03F7/09 ,  C08F2/44

Abstract: Provided is a manufacturing method of a touch panel, including: a step of preparing a substrate for a touch panel having a structure in which an electrode and a wiring are disposed on the substrate; a step of providing a photosensitive layer including a specific azole compound on a surface of the substrate for a touch panel where the wiring is disposed; a step of performing pattern-exposing on the photosensitive layer; a step of developing the pattern-exposed photosensitive layer to form a protective layer including an opening for exposing a part of the wiring; a step of providing a colored layer which extends over the protective layer and the wiring exposed to the opening; and a step of performing pattern-exposing and development on the colored layer to form a colored pattern on the protective layer and expose the wiring to the opening.

公开(公告)号：US10160182B2

公开(公告)日：2018-12-25

申请号：US15661049

申请日：2017-07-27

Applicant: FUJIFILM Corporation

Inventor： Yohei Aritoshi ,  Kentaro Toyooka

IPC: G06F3/044 ,  B32B7/02 ,  B32B27/08

Abstract: Provided are a transfer film which includes a temporary support, a first curable transparent resin layer, and a second transparent resin layer disposed in direct contact with the first curable transparent resin layer in this order, satisfies Expression 1 and Expression 2A: n1

公开(公告)号：US20250123558A1

公开(公告)日：2025-04-17

申请号：US19002229

申请日：2024-12-26

Applicant: FUJIFILM Corporation

Inventor： Masaya SUZUKI ,  Masatoshi Mizumura ,  Kentaro Toyooka ,  Daisuke Arioka

IPC: G03F7/004 ,  C09K9/02 ,  G03F7/028 ,  H10H29/24

Abstract: Provided are a photosensitive composition containing a coloring material precursor which colors black by a stimulus; and a transfer film, a laminate, a manufacturing method of the laminate, and a micro LED display, each of which uses the photosensitive composition.

公开(公告)号：US11762291B2

公开(公告)日：2023-09-19

申请号：US16426234

申请日：2019-05-30

Applicant: FUJIFILM Corporation

Inventor： Kentaro Toyooka

IPC: G03F7/035 ,  G03F7/038 ,  G03F7/027 ,  G03F7/031 ,  G03F7/033 ,  G06F3/044 ,  C08J5/18 ,  G03F7/16 ,  G06F3/041 ,  G03F7/004 ,  G03F7/20 ,  G03F7/32 ,  G03F7/40

CPC classification number: G03F7/033 ,  C08J5/18 ,  G03F7/004 ,  G03F7/027 ,  G03F7/031 ,  G03F7/035 ,  G03F7/161 ,  G06F3/041 ,  G06F3/0443 ,  G06F3/0445 ,  C08J2333/10 ,  G03F7/20 ,  G03F7/32 ,  G03F7/40 ,  G06F2203/04103

Abstract: A transfer film includes a temporary support; and a photosensitive transparent resin layer positioned on the temporary support, in which the photosensitive transparent resin layer includes a binder polymer, an ethylenically unsaturated compound, a photopolymerization initiator, and a compound capable of reacting with acid due to heating, and the compound capable of reacting with acid due to heating includes a polymerizable group. In addition, an electrode protective film using the transfer film, a laminate, a capacitive input device, and a manufacturing method of a touch panel are provided.

公开(公告)号：US20230085579A1

公开(公告)日：2023-03-16

申请号：US17874520

申请日：2022-07-27

Applicant: FUJIFILM Corporation

Inventor： Keigo Ueki ,  Kentaro Toyooka ,  Masaya Suzuki

IPC: G03F7/033 ,  C08F220/18 ,  C08F212/08 ,  G03F7/11 ,  B32B5/02 ,  B32B5/26 ,  G06F3/044

Abstract: The present invention relates to: a photosensitive composition including a binder polymer, a polymerizable compound, a photopolymerization initiator, and at least one of a compound A having a group capable of coordinating to a metal or a hygroscopic material; a cured film; a photosensitive transfer material and a method of producing the same; a film; a touch panel; a method of suppressing deterioration; and a laminate and a method of producing the same.

公开(公告)号：US20220308704A1

公开(公告)日：2022-09-29

申请号：US17714348

申请日：2022-04-06

Applicant: FUJIFILM Corporation

Inventor： Kentaro Toyooka ,  Masaya Suzuki

IPC: G06F3/044

Abstract: A transparent laminate has in order: a first transparent resin layer; a transparent conductive layer; and a second transparent resin layer, and further has a third transparent resin layer having a higher refractive index than the first and second transparent resin layers at least one of between the first transparent resin layer and the transparent conductive layer, or between the transparent conductive layer and the second transparent resin layer, and a thickness T of the transparent conductive layer satisfies a relationship represented by Expression (1), {(n×550/4)−50} nm≤T≤{(n×550/4)+50} nm, where n represents an integer of 1 or more.

公开(公告)号：US20220004099A1

公开(公告)日：2022-01-06

申请号：US17479276

申请日：2021-09-20

Applicant: FUJIFILM Corporation

Inventor： Yohei ARITOSHI ,  Kentaro Toyooka

IPC: G03F7/033 ,  C08F212/08 ,  C09D125/14 ,  C08F220/18 ,  C09D133/08

Abstract: A photosensitive resin composition includes a binder polymer having an I/O value of 0.5 to 0.7, an ethylenically unsaturated compound, and a photopolymerization initiator, in which the ethylenically unsaturated compound includes a compound A represented by Formula (1). In Formula (1), Q1 and Q2 each independently represent a (meth)acryloyloxy group, and R1 represents a divalent linking group having a chain structure. Q2-R1-Q1   Formula (1)

公开(公告)号：US11014344B2

公开(公告)日：2021-05-25

申请号：US16121713

申请日：2018-09-05

Applicant: FUJIFILM Corporation

Inventor： Kentaro Toyooka ,  Yohei Aritoshi ,  Tatsuya Shimoyama

IPC: B32B27/08 ,  B32B7/06 ,  B32B27/28 ,  B32B7/02 ,  B32B37/00 ,  B32B27/30 ,  B32B37/26

Abstract: A transfer film including, on a temporary support, a first transparent layer including at least a polymerizable monomer and a resin, a second transparent layer including at least metal oxide particles and a resin and having an average thickness of less than 200 nm, and a third transparent layer having an average thickness that is smaller than the average thickness of the second transparent layer sequentially from a temporary support side, and application thereof. The third transparent layer has a percentage of metal atoms in all atoms in the layer which is smaller than a percentage of metal atoms in all atoms in the second transparent layer, or a percentage of metal atoms in all atoms of 2% or less in a 300 μm×300 μm area in the case of being measured from an outermost surface opposite to a surface in contact with the second transparent layer using X-ray photoelectron spectroscopy.

公开(公告)号：US20200004383A1

公开(公告)日：2020-01-02

申请号：US16569790

申请日：2019-09-13

Applicant: FUJIFILM Corporation

Inventor： Kentaro Toyooka ,  Yohei Aritoshi ,  Tatsuya Shimoyama

IPC: G06F3/044

Abstract: A touch sensor includes a first electrode pattern and a second electrode pattern respectively extending in mutually intersecting directions on the same surface of a transparent substrate and has a first transparent layer having a refractive index of 1.6 or more and a thickness of 200 nm or less and a second transparent layer having a refractive index of less than 1.6 and a thickness of 0.5 μm or more sequentially superimposed on the first and the second electrode patterns, the first electrode pattern has a plurality of first island-shaped electrode portions disposed at intervals and first wire portions that electrically connect the first island-shaped electrode portions, and the second electrode pattern has a plurality of second island-shaped electrode portions disposed at intervals and second wire portions that electrically connect the second island-shaped electrode portions by building a bridge on the first transparent layer and the second transparent layer.