公开(公告)号：US12116495B2

公开(公告)日：2024-10-15

申请号：US17752190

申请日：2022-05-24

Applicant: TOPPAN INC.

Inventor： Erika Tabuchi ,  Yasushi Ooe ,  Yumi Nakayama ,  Ayumi Shioda

IPC: B32B3/10 ,  C09D11/322 ,  E04F13/08

CPC classification number: C09D11/322 ,  E04F13/0866

Abstract: A decorative sheet and a decorative plate having both high luminance and high designability, and an inkjet ink for the decorative sheet used for producing the decorative sheet and the decorative plate. The decorative sheet according to an aspect of the present invention is provided with at least a lustrous layer which is an inkjet printed layer formed by using an inkjet ink on a base sheet, and the inkjet ink contains silver nanoparticles. The decorative plate according to an aspect of the present invention is provided with a decorative sheet and a substrate which is arranged on the side of the decorative sheet facing the substrate sheet. The inkjet ink for a decorative sheet according to an aspect of the present invention is an inkjet ink for a decorative sheet for forming a lustrous layer on a substrate sheet by an inkjet printing method, and contains silver nanoparticles.

公开(公告)号：US12072582B2

公开(公告)日：2024-08-27

申请号：US18490107

申请日：2023-10-19

Applicant: TOPPAN Inc.

Inventor： Yusuke Takahashi ,  Yuji Kataoka

IPC: G02F1/1337

CPC classification number: G02F1/133788 ,  G02F1/133784

Abstract: A transparent substrate for a liquid crystal device includes an alignment layer that regulates an alignment direction of liquid crystal molecules contained in a liquid crystal layer of the liquid crystal device, and a base layer on which the alignment layer is formed. The transparent substrate includes a first surface and a second surface opposite the first surface. The first surface is a surface of the alignment layer, and the second surface is a surface of the base layer. The coefficient of static friction between the first surface and the second surface is less than or equal to 1.3. The transparent substrate has a hardness of F or higher in a pencil harness test on the first surface or on a surface of the base layer opposite the second surface.

公开(公告)号：US12067439B2

公开(公告)日：2024-08-20

申请号：US18079172

申请日：2022-12-12

Applicant: TOPPAN INC.

Inventor： Yukiko Katano ,  Tetsuya Tsukada ,  Shinji Kaneko ,  Shigeki Minemura

IPC: G06K19/077 ,  G06K19/07

CPC classification number: G06K19/0775 ,  G06K19/0718 ,  G06K19/07745 ,  G06K19/07773

Abstract: A card-type medium includes: a card body; an internal component embedded in the card body; an exposed component partially exposed on a front surface of the card body; and a circuit board to which the internal component and the exposed component are bonded, wherein the circuit board includes a first connection portion to which the internal component is bonded, a second connection portion to which the exposed component is bonded, the second connection portion being located at a position different from the first connection portion in a card thickness direction connecting the front surface of the card body and a rear surface on an opposite side of the card body to the front surface, and a connection wiring portion that connects the first connection portion and the second connection portion, the connection wiring portion extending in a direction including the card thickness direction.

公开(公告)号：US12053965B2

公开(公告)日：2024-08-06

申请号：US17986334

申请日：2022-11-14

Applicant: TOPPAN INC.

Inventor： Shinichi Takahashi

IPC: B23B3/00 ,  B32B15/12 ,  B32B21/06 ,  B32B29/06 ,  E04F13/00 ,  E04F13/08

CPC classification number: B32B29/06 ,  B32B15/12 ,  B32B21/06 ,  E04F13/002 ,  E04F13/0871 ,  B32B2255/12 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2307/4023 ,  B32B2307/536 ,  B32B2307/584 ,  B32B2307/718 ,  B32B2307/724 ,  B32B2307/748 ,  B32B2451/00

Abstract: A pattern layer formed on a sheet base material, a first surface protective layer formed on the pattern layer, and a second surface protective layer partially formed on the first surface protective layer. The first surface protective layer and the second surface protective layer each have a gloss different to each other. The sheet base material is a thin paper that has a T-type peeling strength of 130 gf/15 mm or more and 210 gf/15 mm or less and an air permeability in accordance with JIS P 8117 of 150 seconds or more.

公开(公告)号：US12043054B2

公开(公告)日：2024-07-23

申请号：US18127356

申请日：2023-03-28

Applicant: TOPPAN INC.

Inventor： Noriaki Higuchi ,  Shingo Nonaka ,  Masami Inokuchi

IPC: B42D25/21 ,  B42D25/342 ,  B42D25/351 ,  B42D25/373 ,  B42D25/435

CPC classification number: B42D25/21 ,  B42D25/342 ,  B42D25/351 ,  B42D25/373 ,  B42D25/435

Abstract: A display technique capable of displaying special images. A display includes a light shielding layer having a plurality of slits arranged at intervals in a width direction thereof, and an image recording layer that faces a first major surface of the light shielding layer at an interval and in which a latent image is recorded, the latent image being rendered visible by being partially concealed by the light shielding layer.

公开(公告)号：US20240217222A1

公开(公告)日：2024-07-04

申请号：US18685038

申请日：2022-08-23

Applicant: TOPPAN INC.

Inventor： Masaki SATO ,  Hiroyuki OTSUKA ,  Yuka FUKUDA

IPC: B32B27/08 ,  B32B3/26 ,  B32B7/12 ,  B32B27/32 ,  B32B27/34 ,  B32B27/40 ,  B65D75/26 ,  B65D75/58

CPC classification number: B32B27/08 ,  B32B3/266 ,  B32B7/12 ,  B32B27/32 ,  B32B27/34 ,  B32B27/40 ,  B65D75/26 ,  B65D75/5805 ,  B32B2307/582 ,  B32B2439/46

Abstract: A laminate film including a base material layer and a sealant layer including a polyolefin resin, the base material layer including a first resin layer that includes a polyolefin resin and a second resin layer that includes a laser beam-absorbing resin, in which the laser beam-absorbing resin absorbs a laser beam used to form a half-cut line, the polyolefin resins included in the sealant layer and the first resin layer do not absorb the laser beam, and a total content percentage occupied by the polyolefin resins in the entirety of the laminate film is 90% by mass or greater.

公开(公告)号：US20240199889A1

公开(公告)日：2024-06-20

申请号：US18440204

申请日：2024-02-13

Applicant: TOPPAN INC.

Inventor： Kai FUTAMATA ,  Yoshiko ISHIMARU ,  Takenori GODA ,  Shigeki FURUKAWA ,  Hanae TAGAMI

IPC: C09D4/06 ,  C09D5/00 ,  C09D5/16 ,  C09D7/41 ,  C09D135/02 ,  G02B5/22

CPC classification number: C09D4/06 ,  C09D5/006 ,  C09D5/16 ,  C09D7/41 ,  C09D135/02 ,  G02B5/223

Abstract: A composition for forming a colored layer includes a dye, an ionizing radiation-curable resin, a photoinitiator, and a solvent. The dye contains a first colorant and a second colorant, the first colorant has a wavelength of maximum absorption in a range of 470 nm to 530 nm, and an absorption spectrum with a full width at half maximum of 15 nm to 45 nm, the second colorant has a wavelength of maximum absorption in a range of 560 nm to 620 nm, and an absorption spectrum with a full width at half maximum of 15 nm to 55 nm, and the ionizing radiation-curable resin contains a resin having an amine structure.

公开(公告)号：US12015838B2

公开(公告)日：2024-06-18

申请号：US17574859

申请日：2022-01-13

Applicant: TOPPAN INC.

Inventor： Kiyoaki Nishitsuji ,  Shinichi Shimamura

IPC: H04N23/55 ,  C23C16/30 ,  C23F1/02 ,  G02B1/113 ,  G02B5/00 ,  H04N23/50 ,  H04N23/51

CPC classification number: H04N23/55 ,  C23C16/30 ,  C23F1/02 ,  G02B1/113 ,  G02B5/005 ,  H04N23/50 ,  H04N23/51

Abstract: A light shielding plate including a front surface located on a light incident side, a rear surface facing away from the front surface, and an aperture penetrating through the front and rear surfaces. The aperture includes a first aperture portion and a second aperture portion connected to the first aperture portion via a central opening. The first aperture portion extends from a rear opening in the rear surface toward the central opening and has a shape tapered from the rear surface toward the front surface. The second aperture portion extends from a front opening in the front surface toward the central opening and has a shape tapered from the front surface toward the rear surface. The front opening is larger than the rear opening.

公开(公告)号：US20240153977A1

公开(公告)日：2024-05-09

申请号：US18413192

申请日：2024-01-16

Applicant: TOPPAN Inc.

Inventor： Koei OTSUKA

IPC: H01L27/146

CPC classification number: H01L27/14627 ,  H01L27/14621

Abstract: A solid-state imaging device includes a wafer substrate having photoelectric conversion elements, a filter part formed on the wafer substrate and having color filters positioned in correspondence with the photoelectric conversion elements, and a microlens part including a non-photosensitive resin and having microlenses positioned in correspondence with the color filters. The microlenses are positioned with a gap between two microlenses adjacent to each other in a diagonal direction of a square region in which the color filters are positioned and with a gap between two microlenses adjacent to each other in a direction in which a side of the square region extends.

公开(公告)号：US20240153617A1

公开(公告)日：2024-05-09

申请号：US18542568

申请日：2023-12-15

Applicant: TOPPAN INC.

Inventor： Masaru KATSUMATA ,  Kenichi MIYATA ,  Yuki YOSHIMURA

IPC: G16H30/40 ,  G16H10/40 ,  G16H30/20 ,  G16H50/80

CPC classification number: G16H30/40 ,  G16H10/40 ,  G16H30/20 ,  G16H50/80

Abstract: An information processing method performed by an information processing system, the method comprising: an information processing system that processes information concerning a test using that includes a test piece, a first device, and a second device communicably connected with the first device and processes information concerning a test using the test piece. The test piece develops a color depending on whether a test object is present. The first device transmits individual identification information provided to the test piece and a captured digital image including a coloring area to a second device. The second device determines whether the test object is present and stores the digital image in a state of being associated with the individual identification information.