公开(公告)号：US20230340330A1

公开(公告)日：2023-10-26

申请号：US18335139

申请日：2023-06-15

Applicant: FUJIFILM CORPORATION

Inventor： Kentaro TOYOOKA

IPC: C09K19/40 ,  C09K19/12 ,  C09K19/44

CPC classification number: C09K19/404 ,  C09K19/12 ,  C09K19/44 ,  C09K2019/123 ,  C09K2219/03

Abstract: Provided are a composition for a color conversion film, that contains at least two types of organic light-emitting materials which emit, by an excitation light, light having a longer wavelength than the excitation light and have peak wavelengths of light emission different from each other and at least one of a photopolymerizable compound or a compound having a crosslinkable group to which a protective group that is to be eliminated by heat is bonded; a color conversion film; a method for manufacturing a color conversion film; a backlight unit; and a liquid crystal display device.

公开(公告)号：US20180203548A1

公开(公告)日：2018-07-19

申请号：US15922855

申请日：2018-03-15

Applicant: FUJIFILM Corporation

Inventor： Kentaro TOYOOKA

IPC: G06F3/044 ,  G06F3/0488 ,  B32B27/14 ,  C08L101/06

Abstract: A transfer film includes a temporary support, a first transparent resin layer, and a second transparent resin layer in this order, the second transparent resin layer includes metal oxide particles and an organic component, and, in a case in which an area of a profile of a thickness-direction distribution of a ratio of metal atoms constituting the metal oxide particles to carbon atoms constituting the organic component in the second transparent resin layer is represented by A, and a peak height of the profile is represented by P, Expression (1) is satisfied. 0.01 (nm)−1≤P/A≤0.08 (nm)−1   Expression (1)

公开(公告)号：US20190285986A1

公开(公告)日：2019-09-19

申请号：US16426234

申请日：2019-05-30

Applicant: FUJIFILM Corporation

Inventor： Kentaro TOYOOKA

IPC: G03F7/16 ,  G03F7/031 ,  G03F7/033 ,  C08J5/18 ,  G06F3/044

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：US20170146905A1

公开(公告)日：2017-05-25

申请号：US15427132

申请日：2017-02-08

Applicant: FUJIFILM Corporation

Inventor： Takashi ARIDOMI ,  Kentaro TOYOOKA

IPC: G03F7/033 ,  G03F7/16 ,  G06F3/041 ,  G03F7/32 ,  G03F7/40 ,  G06F3/044 ,  G03F7/031 ,  G03F7/20

CPC classification number: G03F7/033 ,  C09D4/00 ,  G03F7/027 ,  G03F7/031 ,  G03F7/16 ,  G03F7/2002 ,  G03F7/327 ,  G03F7/40 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111

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：US20170095999A1

公开(公告)日：2017-04-06

申请号：US15379600

申请日：2016-12-15

Applicant: FUJIFILM Corporation

Inventor： Hideki KANEIWA ,  Kentaro TOYOOKA

IPC: B32B37/00 ,  B32B27/08 ,  B32B27/32 ,  G06F3/044 ,  B32B27/42 ,  B32B27/40 ,  B32B27/20 ,  H03K17/96 ,  B32B7/02 ,  B32B27/30

CPC classification number: B32B37/025 ,  B32B7/02 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/40 ,  B32B27/42 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2264/102 ,  B32B2305/30 ,  B32B2307/412 ,  B32B2323/00 ,  B32B2329/04 ,  B32B2333/08 ,  B32B2375/00 ,  B32B2457/208 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04103 ,  H03K17/962 ,  H03K2217/960755

Abstract: A transfer film according to a first embodiment has a temporary support and a first transparent resin layer containing a metal oxidation inhibitor, in which the first transparent resin layer has a refractive index of 1.60 or higher. A transfer film according to a second embodiment has a temporary support and a first transparent resin layer, in which the first transparent resin layer contains a metal oxidation inhibitor and metal oxide particles.

公开(公告)号：US20240369922A1

公开(公告)日：2024-11-07

申请号：US18756284

申请日：2024-06-27

Applicant: FUJIFILM Corporation

Inventor： Kentaro TOYOOKA

IPC: G03F7/004 ,  B32B37/00 ,  G03F7/00 ,  G03F7/031 ,  G03F7/033 ,  H01L25/075

Abstract: An object of the present invention is to provide a transfer film in which, in a case of being applied to pattern formation in production of a display element including an LED chip, a display element to be produced has excellent black density in a case of black display and also has excellent brightness in a case of white display. Another object of the present invention is to provide a manufacturing method of a laminate, a laminate, and a micro LED display element.
The transfer film of the present invention includes, in the following order, a temporary support, a photosensitive precursor layer of a light absorbing layer, and a photosensitive precursor layer of a light reflecting layer, in which a thickness of the precursor layer of the light reflecting layer is 3 μm or more.

公开(公告)号：US20240027897A1

公开(公告)日：2024-01-25

申请号：US18475635

申请日：2023-09-27

Applicant: FUJIFILM Corporation

Inventor： Yohei ARITOSHI ,  Kentaro TOYOOKA

IPC: G03F7/00 ,  G03F7/32 ,  G03F7/038

CPC classification number: G03F7/0005 ,  G03F7/32 ,  G03F7/038

Abstract: Provided are a laminate including a base material and a resin pattern, in which, in a case where, based on a depth direction analysis of the resin pattern performed along a direction from the resin pattern toward the base material, an intensity of at least one component selected from the group consisting of a sodium ion and a potassium ion, which is detected on a surface of the resin pattern, is defined as 100%, a depth of presence of the at least one component selected from the group consisting of a sodium ion and a potassium ion in the resin pattern is 0.3 μm to 3.0 μm, the depth of presence being defined by a distance from the surface of the resin pattern to a point where the intensity of the at least one component selected from the group consisting of a sodium ion and a potassium ion first reaches 90%; and a manufacturing method of the laminate.

公开(公告)号：US20230167293A1

公开(公告)日：2023-06-01

申请号：US18156557

申请日：2023-01-19

Applicant: FUJIFILM Corporation

Inventor： Satoru YAMADA ,  Kazumasa MOROZUMI ,  Kentaro TOYOOKA

IPC: C08L33/08 ,  C08K5/101 ,  C08G65/34

CPC classification number: C08L33/08 ,  C08G65/34 ,  C08K5/101 ,  G06F3/044 ,  G06F2203/04103

Abstract: An object of the present invention is to provide a composition having excellent coatability. In addition, another object of the present invention is to provide a composition, a transfer film, a manufacturing method for a laminate, a manufacturing method for a circuit wire, and an electronic device, which are related to the composition.
A composition of the present invention contains an alkali-soluble resin, a polymerizable compound, and a compound A.
The compound A is a compound having a group represented by General Formula (1).
General Formula (1): *—CF2—H
In the formula, * represents a bonding position.

公开(公告)号：US20180081087A1

公开(公告)日：2018-03-22

申请号：US15828849

申请日：2017-12-01

Applicant: FUJIFILM Corporation

Inventor： Kentaro TOYOOKA

IPC: G02B1/115 ,  B32B7/02 ,  B32B37/00 ,  G06F3/044 ,  H01B5/14 ,  H01B13/00

CPC classification number: G02B1/115 ,  B32B7/02 ,  B32B37/02 ,  B32B37/025 ,  B32B2307/412 ,  B32B2307/418 ,  B32B2457/208 ,  G02B1/14 ,  G06F3/044 ,  G06F2203/04103 ,  H01B5/14 ,  H01B13/0036

Abstract: Provided are a transparent electrode-attached complex which includes a base material, a transparent electrode pattern, an optical adjustment member, and a transparent protective layer in this order, in which the optical adjustment member has at least one layer of low-refractive index layers that are odd-numbered layers from a transparent electrode pattern side and at least one layer of high-refractive index layers that are even-numbered layers from the transparent electrode pattern side, a difference in refractive index between the low-refractive index layer and the high-refractive index layer that are directly adjacent to each other is 0.05 or more, a refractive index of the high-refractive index layer is 2.10 or lower, and a thickness of each of the low-refractive index layer and the high-refractive index layer is 5 to 80 nm, has excellent transparent electrode pattern-masking properties, is capable of reducing unevenness attributed to an optical adjustment member, and has an excellent pencil hardness even without using a transparent film having a high refractive index on the base material-side of a transparent electrode pattern; a transfer film; a method for manufacturing a transparent electrode-attached complex; and an electrostatic capacitance-type input device.

公开(公告)号：US20220299872A1

公开(公告)日：2022-09-22

申请号：US17834468

申请日：2022-06-07

Applicant: FUJIFILM Corporation

Inventor： Kentaro TOYOOKA ,  Yohei Aritoshi ,  Tatsuya Shimoyama

IPC: G03F7/029 ,  G03F7/16 ,  G03F7/031

Abstract: A transfer film has a temporary support and a photosensitive composition layer, in which the photosensitive composition layer includes a photopolymerization initiator, an alkali-soluble resin, and a polymerizable compound, the photopolymerization initiator includes a first photopolymerization initiator and a second photopolymerization initiator, a molar absorption coefficient ε1 of the first photopolymerization initiator at a wavelength of 365 nm is 500 L/mol·cm or more, and a ratio of a molar absorption coefficient ε2 of the second photopolymerization initiator at a wavelength of 365 nm to a molar absorption coefficient ε3 of the second photopolymerization initiator at a wavelength of 313 nm is 0.200 or less.