公开(公告)号：US20240004504A1

公开(公告)日：2024-01-04

申请号：US18327731

申请日：2023-06-01

Applicant: FUJIFILM Corporation

Inventor： Shigehide ITOH

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/0446 ,  G06F3/0445 ,  G06F3/0412 ,  G06F2203/04112

Abstract: Provided is a conductive film in which wire visibility of a metal wire is suppressed and visibility is improved. The conductive film includes a substrate and a conductive layer that is disposed on the substrate and consists of a metal wire, with a width of 2 μm or less, a height of 1 μm or less, and the metal wire has a metal layer, a first blackening layer, and a second blackening layer in this order from a side of the substrate. The first and second blackening layers contain a metal atom and at least one selected from the group consisting of an oxygen atom and a nitrogen atom. In the first blackening layer, a content of the metal atom at an intermediate position in a thickness direction is larger than a content of the metal atom at an intermediate position in the second blackening layer in a thickness direction.

公开(公告)号：US20230176683A1

公开(公告)日：2023-06-08

申请号：US18050347

申请日：2022-10-27

Applicant: FUJIFILM Corporation

Inventor： Shigehide ITOH

IPC: G06F3/041

CPC classification number: G06F3/04164 ,  G06F2203/04103

Abstract: A conductive member for a touch panel includes: a substrate; and a conductive layer that is disposed on at least one surface of the substrate, in which the conductive layer includes a plurality of detection electrodes and a plurality of lead wires led from the plurality of detection electrodes, an end part of the lead wire in a width direction is thicker than a center portion of the lead wire in the width direction, and a ratio of a thickness of the end part of the lead wire to a thickness of the center portion of the lead wire is 1.50 or more.

公开(公告)号：US20230168766A1

公开(公告)日：2023-06-01

申请号：US18052431

申请日：2022-11-03

Applicant: FUJIFILM Corporation

Inventor： Shigehide ITOH

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/04164 ,  G06F3/0446 ,  G06F3/0445 ,  G06F2203/04102

Abstract: A conductive member for a touch panel includes: a substrate; and a conductive layer that is disposed on at least one surface of the substrate, in which the conductive layer includes a plurality of detection electrodes, a plurality of lead wires led from the plurality of detection electrodes, and a plurality of external connection terminals connected to the plurality of lead wires, and a ratio of a thickness D1 of the external connection terminal to a thickness D2 of the lead wire satisfies 1.00

公开(公告)号：US20180158974A1

公开(公告)日：2018-06-07

申请号：US15883116

申请日：2018-01-30

Applicant: FUJIFILM CORPORATION

Inventor： Daisuke HIRAKI ,  Yu ISOBE ,  Takeshi HAMA ,  Shigehide ITOH

IPC: H01L31/049 ,  H01L31/0224 ,  H01L31/0203

CPC classification number: H01L31/049 ,  B32B7/02 ,  H01L31/0203 ,  H01L31/022425 ,  Y02E10/50

Abstract: Provided are: a solar cell rear surface protective sheet including a resin base material, a first colored layer which is disposed on one surface side of the resin base material, has an average transmittance of 20% or higher for infrared radiation with a wavelength of 750 nm to 2500 nm, and has a transmittance of 1% or lower for ultraviolet radiation with a wavelength of 325 nm, and a second colored layer which is disposed on the other surface side of the resin base material and of which each of an average transmittance and an average reflectivity for infrared radiation with a wavelength of 750 nm to 2500 nm is 10% or lower; and a solar cell module in which a first colored layer side of the solar cell rear surface protective sheet is disposed on the sealing material side sealing the solar cell element.

公开(公告)号：US20180019353A1

公开(公告)日：2018-01-18

申请号：US15717965

申请日：2017-09-28

Applicant: FUJIFILM CORPORATION

Inventor： Yu ISOBE ,  Shigehide ITOH

IPC: H01L31/049 ,  B32B27/08 ,  B32B27/30 ,  B32B27/36 ,  B32B27/20

CPC classification number: H01L31/049 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/308 ,  B32B27/36 ,  B32B2307/412 ,  B32B2307/71 ,  B32B2309/105 ,  B32B2457/00 ,  C08G77/28 ,  C08J7/042 ,  C08J7/047 ,  C08J2367/02 ,  C08J2433/14 ,  C08J2483/10 ,  C09D133/14 ,  C09D183/00 ,  C09D183/08 ,  C08L83/10

Abstract: Provided are a transparent sheet for a solar cell, a transparent back sheet for a solar cell, and a solar cell module. This transparent sheet for a solar cell includes: a substrate film; and a first polymer layer that is disposed on one surface of the substrate film and includes a polymer A having an ultraviolet absorbing partial structure and a binder polymer B, in which the polymer A having an ultraviolet absorbing partial structure and the binder polymer B have the same kind of structural unit.