公开(公告)号：US11905598B2

公开(公告)日：2024-02-20

申请号：US17902588

申请日：2022-09-02

Applicant: FUJIFILM Corporation

Inventor： Eijiro Iwase ,  Keio Okano ,  Katsuyuki Nukui

IPC: C23C18/44 ,  C23C18/16

CPC classification number: C23C18/44 ,  C23C18/166 ,  C23C18/1641

Abstract: An object is to coat a target position on a substrate with a dense film. In order to achieve the object, while a substrate on which a base containing a coating material is formed is transported, an auxiliary agent is applied to the substrate, and then a main agent containing a coating material is applied to the substrate to react the main agent with the auxiliary agent, so that a portion on the substrate where the base is formed is coated with the coating material.

公开(公告)号：US11765917B2

公开(公告)日：2023-09-19

申请号：US17182900

申请日：2021-02-23

Applicant: FUJIFILM Corporation

Inventor： Eijiro Iwase

IPC: H01L23/00 ,  H10K10/88 ,  H10K10/46 ,  H10K71/80

CPC classification number: H10K10/88 ,  H10K10/466 ,  H10K71/80

Abstract: Provided are an organic thin film transistor having high bendability and high stability in air and a method of manufacturing the organic thin film transistor. The organic thin film transistor includes: a gas barrier layer consisting of a resin layer and an inorganic layer; a transistor element that is formed on one main surface side of the gas barrier layer and includes a gate electrode, an insulating film, an organic semiconductor layer, a source electrode, and a drain electrode; and a sealing layer that is laminated on a side of the transistor element opposite to the gas barrier layer through an adhesive layer, in which a thickness of the resin layer in the gas barrier layer is less than a thickness ranging from the inorganic layer to the sealing layer in the gas barrier layer.

公开(公告)号：US11203180B2

公开(公告)日：2021-12-21

申请号：US16658372

申请日：2019-10-21

Applicant: FUJIFILM Corporation

Inventor： Eijiro Iwase

IPC: B32B7/023 ,  B32B7/12 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  B32B37/12 ,  B32B37/20 ,  C08J5/12 ,  H01L51/44 ,  H01L51/52 ,  C23C16/34 ,  C23C16/50

Abstract: A gas barrier film has, in sequence, a support, an inorganic layer disposed on one surface side of the support, an adhesive layer disposed on a surface of the inorganic layer, and a resin layer disposed on a surface of the adhesive layer in which the adhesive layer has a thickness of 15 μm or less, and the adhesion strength between the inorganic layer and the adhesive layer is 21 N/25 mm or more and 60 N/25 mm or less. A method for producing a gas barrier film includes an inorganic layer deposition step and a bonding step in a vacuum.

公开(公告)号：US10712476B2

公开(公告)日：2020-07-14

申请号：US16106383

申请日：2018-08-21

Applicant: FUJIFILM Corporation

Inventor： Eijiro Iwase

IPC: G02B1/14 ,  C09J175/14 ,  B32B27/30 ,  B32B9/00 ,  G02B5/02 ,  C08F299/00 ,  C08L55/00 ,  C09D175/14 ,  C08L87/00 ,  G02F1/13357 ,  G02F1/1335

Abstract: A gas barrier film has a support, an inorganic layer and an organic layer on one surface of the support, and a light diffusion layer containing a binder and a light diffusion agent on the other surface of the support. The binder has a graft copolymer which has an acryl polymer as a main chain and a urethane polymer or a urethane oligomer having an acryloyl group terminal as a side chain, an acryl polymer which has methacrylate as a side chain, and a graft copolymer which has an acryl polymer as a main chain and a urethane polymer or a urethane oligomer having a polycarbonate group terminal as a side chain.

公开(公告)号：US10603885B2

公开(公告)日：2020-03-31

申请号：US15657923

申请日：2017-07-24

Applicant: FUJIFILM Corporation

Inventor： Eijiro Iwase

IPC: B32B27/40 ,  F21V9/30 ,  B32B27/30 ,  B32B27/18 ,  B32B7/12 ,  G02B5/02 ,  G02F1/13357 ,  G02F1/1335

Abstract: Provided are a functional composite film having one or more combinations of an inorganic layer and an underlying organic layer on one surface thereof, and having a light diffusion layer on the opposite surface, in which the light diffusion layer is formed by dispersing a light diffusing agent in a binder formed using a graft copolymer having a molecular weight of 10,000 to 3,000,000 and an acryl equivalent of 500 g/mol or more, which has an acrylic polymer as the main chain and at least one of a urethane polymer with an acryloyl group at a terminal or a urethane oligomer with an acryloyl group at a terminal in the side chain; and a wavelength conversion film using the same. Using these, a functional composite film and a wavelength conversion film, having good light diffusion performance and light transmittance are provided.

公开(公告)号：US12191471B2

公开(公告)日：2025-01-07

申请号：US17525976

申请日：2021-11-15

Applicant: FUJIFILM CORPORATION

Inventor： Eijiro Iwase ,  Akihito Fukunaga ,  Koji Tonohara

IPC: H01M4/04

Abstract: The present disclosure provides a method of manufacturing a formed body for an electrode comprising in order: a step of preparing an electrode material containing an electrode active material; a step of supplying the electrode material to a forming mold which has a frame-shaped side wall portion defining a space portion accommodating the electrode material and has a first support placed on a bottom surface of the forming mold; a step of forming the electrode material along an internal shape of the forming mold; and a step of taking out the electrode material from the forming mold.

公开(公告)号：US11806741B2

公开(公告)日：2023-11-07

申请号：US17583557

申请日：2022-01-25

Applicant: FUJIFILM Corporation

Inventor： Eijiro Iwase ,  Yasushi Kikuchi

IPC: B05B7/08 ,  B05B7/16 ,  B05B17/06 ,  B05D1/02

CPC classification number: B05B7/08 ,  B05B7/168 ,  B05B17/06 ,  B05D1/02

Abstract: An object of the present invention is to provide a spray device that can separately apply a coating liquid, and can form a dense organic substance film having high uniformity, and a spray coating method. To achieve the object, the spray device includes: a spray; an air flow forming unit that forms an air flow for restricting a flying space of a coating liquid sprayed by the spray; and a space heating unit that heats the flying space of the coating liquid from outside of the air flow formed by the air flow forming unit.

公开(公告)号：US11450835B2

公开(公告)日：2022-09-20

申请号：US16926941

申请日：2020-07-13

Applicant: FUJIFILM Corporation

Inventor： Eijiro Iwase

IPC: H01L29/08 ,  H01L51/52 ,  C23C16/34 ,  C23C16/50 ,  H01L27/32 ,  H01L51/00 ,  H01L51/56

Abstract: A gas barrier film includes a substrate, a peeling resin layer from which the substrate can be peeled off, one or more inorganic layers, and an adhesive layer provided on an inorganic layer most spaced from the substrate, in which an inorganic layer is provided on a surface of the peeling resin layer, the peeling resin layer is a resin layer including a phenyl group, and the adhesive layer is solid at normal temperature and has fluidity by heating, thereby exhibiting adhesiveness.

公开(公告)号：US10647097B2

公开(公告)日：2020-05-12

申请号：US16128013

申请日：2018-09-11

Applicant: FUJIFILM Corporation

Inventor： Eijiro Iwase

IPC: B32B27/30 ,  B32B9/00 ,  B32B27/08 ,  B32B5/16 ,  B32B27/32 ,  H01L51/50 ,  H05B33/04 ,  H01L51/52 ,  B32B9/04

Abstract: A gas barrier film includes a support, a gas barrier layer provided on one surface of the support and including an inorganic layer, and a deformation inhibition layer provided on a surface of the support opposite to a surface on which the gas barrier layer is provided and including a bifunctional or higher (meth)acrylate, in which the support has a thermal expansion coefficient of 30×10−6/° C. or greater, and the (meth)acrylate of the deformation inhibition layer has a volume shrinkage rate of 3% to 20%.

公开(公告)号：US20190148575A1

公开(公告)日：2019-05-16

申请号：US16246023

申请日：2019-01-11

Applicant: FUJIFILM Corporation

Inventor： Eijiro Iwase

IPC: H01L31/0392 ,  H01L31/0216 ,  B32B27/06 ,  B32B27/16 ,  B32B27/30 ,  C08F290/12 ,  C09D133/04 ,  C09D175/16 ,  H05B33/04

Abstract: An object of the present invention is to provide a gas barrier film which can prevent the damage of an inorganic layer even in a case where the gas barrier film is used in a product which undergoes a step of applying pressure, heat, and the like, a solar cell using the gas barrier film, and a manufacturing method of the gas barrier film. The object is achieved by a gas barrier film having a support and an inorganic layer and a protective organic layer on one surface of the support, in which the protective organic layer has a polymerized substance of a graft copolymer having an acryl polymer as a main chain and having, as a side chain, at least either an acryloyl group-terminated urethane polymer or an acryloyl group-terminated urethane oligomer, a polymerized substance of a (meth)acrylate monomer having three or more functional groups, a polymerized substance of the graft copolymer and the (meth)acrylate monomer having three or more functional groups, a (meth)acrylate polymer, and a silane coupling agent having a (meth)acryloyl group.