公开(公告)号：US12194718B2

公开(公告)日：2025-01-14

申请号：US17771001

申请日：2020-10-22

Applicant: TOPPAN INC.

Inventor： Chiho Harada ,  Takahiro Iseya

IPC: B32B29/06 ,  B32B5/02 ,  B32B5/18 ,  B32B7/12 ,  B32B13/00 ,  B32B15/18 ,  B32B15/20 ,  B32B21/02 ,  B32B21/14 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  D21H19/66

Abstract: There is provided a resin impregnated decorative paper sheet (2) in which a decorative paper sheet (4) is impregnated with an impregnation resin (5). The decorative paper sheet (4) includes: a base paper sheet (6); a pattern layer (7) provided on a surface (6a) side of the base paper sheet (6); a foamed resin layer (8) formed by a foaming agent arranged on a surface (7a) of the pattern layer (7) or in the pattern layer (7); and a thermosetting resin layer (9) provided on a surface (8a) of the foamed resin layer (8). The thermosetting resin layer (9) contains at least one of an epoxy resin, a casein resin, an acrylic resin, and a urethane resin.

公开(公告)号：US12172819B2

公开(公告)日：2024-12-24

申请号：US18040188

申请日：2021-07-30

Applicant: TOPPAN INC. ,  HISAMITSU PHARMACEUTICAL CO., INC.

Inventor： Kazuyoshi Okada ,  Yoshikazu Kuwano ,  Hiroshi Oishi ,  Tetsuhiro Kawano

IPC: B65D77/38 ,  B65D65/40 ,  B65D77/12

Abstract: A packaging bag includes a cutting guide band extending along a transverse direction. The cutting guide band includes, a first guide band having first cut lines that are inclined at a predetermined angle with respect to the transverse direction; a second guide band having second cut lines that are inclined at a predetermined angle in a direction opposite a direction of the first cut lines with respect to the transverse direction; and a third guide band having third cut lines that are inclined at a predetermined angle in the same direction as the direction of the first cut lines with respect to the transverse direction. The cutting guide band has a fourth cut line between the first guide band and the second guide band and/or between the second guide band and the third guide band, the fourth cut line being perforated and extending along the transverse direction.

公开(公告)号：US20240387911A1

公开(公告)日：2024-11-21

申请号：US18788000

申请日：2024-07-29

Applicant: TOPPAN INC.

Inventor： Takuya MURAKI

IPC: H01M50/129 ,  H01M10/0562 ,  H01M10/0585 ,  H01M50/105 ,  H01M50/119 ,  H01M50/121 ,  H01M50/131

Abstract: A fully-solid-state battery packaging material includes at least a substrate layer, a barrier layer, and a sealant layer in this order. The moisture content of the sealant layer is 2700 ppm by mass or less. The sealant layer is, for example, a polyolefin film containing a polyolefin-based resin or a polyester film containing a polyester-based resin.

公开(公告)号：US20240365576A1

公开(公告)日：2024-10-31

申请号：US18768915

申请日：2024-07-10

Applicant: TOPPAN INC.

Inventor： Akiharu MIYANAGA ,  Tetsuji ITO ,  Mayuko WATANABE

IPC: H10K50/115 ,  H01L27/12 ,  H01L29/24 ,  H01L29/786 ,  H10K59/121 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K50/115 ,  H10K59/1213 ,  H10K77/111 ,  H01L27/1225 ,  H01L29/24 ,  H01L29/7869 ,  H10K2102/3026 ,  H10K2102/311

Abstract: Provided is a display device containing quantum dots. A display device includes a display area. The display area has a light emitting device in which a first electrode, a layer between the first electrode and an emitting layer, the emitting layer, a layer between the emitting layer and a second electrode, and the second electrode are stacked in this order on a substrate. The emitting layer is formed of an inorganic layer containing quantum dots, and the light emitting device is a top emission device. A thin film transistor connected to the light emitting device is preferably an n-ch TFT.

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.