公开(公告)号：US20250021727A1

公开(公告)日：2025-01-16

申请号：US18901343

申请日：2024-09-30

Applicant: TOPPAN HOLDINGS INC.

Inventor： Yoshihiro UEDA ,  Makoto ASAI ,  Yusuke BAN ,  Yoshihito TOKUOKA

IPC: G06F30/27

Abstract: A first design assistance system includes a first input/output management unit that receives a product specification and a first inference model trained to output first design information that fulfills the product specification. The first design assistance system includes a first design information output unit that outputs the first design information from the product specification by inputting an input specification that is the product specification accepted by the first input/output management unit to the first inference model. The first design assistance system uses a past product design for product design that fulfills a product specification of interest.

公开(公告)号：US20250019546A1

公开(公告)日：2025-01-16

申请号：US18899425

申请日：2024-09-27

Applicant: TOPPAN HOLDINGS INC.

Inventor： Erika AKUTSU ,  Yohei NISHIKAWA ,  Kosuke SHIMIZU

IPC: C09D4/00 ,  C09D7/40 ,  C09D135/02

Abstract: A decorative sheet includes a primary film layer and a surface protective layer which has a gloss level of 15 or less; the surface protective layer has on its surface a ridged portion projecting in a ridged pattern to form an uneven shape, has a Martens hardness of 20 N/mm2 or greater and 200 N/mm2 or less; and contains as a main material an ionizing radiation curable resin; the ionizing radiation curable resin contains as a main component a tetrafunctional acrylic resin containing a repeating structure; the number of repetitions of the repeating structure is 12 or more; and RSm/Ra of the uneven shape of the surface protective layer is in a range of 10 or more and 300 or less.

公开(公告)号：US20250015113A1

公开(公告)日：2025-01-09

申请号：US18891228

申请日：2024-09-20

Applicant: TOPPAN HOLDINGS INC.

Inventor： Shungo TOMIOKA ,  Hideo HIDA ,  Tomohiro SHIMAZAKI

IPC: H01L27/146 ,  G02B5/18

Abstract: A solid-state imaging element including a lens array in which micro lenses are formed in an alignment, a flattening layer formed on the lens array, and a diffraction grating part including a thermosetting resin, has diffraction gratings, and is provided on the flattening layer. A solid-state imaging element including a lens array in which micro lenses are in an alignment, a flattening layer formed on the lens array, and a diffraction grating part including a base that covers the entire upper surface of the flattening layer, and diffraction gratings provided so as to protrude from the base.

公开(公告)号：US12181578B2

公开(公告)日：2024-12-31

申请号：US17139891

申请日：2020-12-31

Applicant: TOPPAN Holdings Inc.

Inventor： Masanori Nagase

IPC: G01S17/18 ,  G01S7/4863 ,  G01S7/497 ,  G01S17/14 ,  G01S17/26 ,  G01S17/894

Abstract: A range-measuring device encompasses a light emitter, a light-receiving region for receiving a reflected light of the pulsed light from the target, a driver for transmitting control signals to the light emitter and for transmitting transfer signals to distributing gates, providing offset periods in between on-periods of the transfer signals, distributing gates distribute signal charges to charge-accumulation regions, a range calculator configured to calculate ranges to the target, by using the signals transmitted from the charge-accumulation regions, and a control processor configured to generate control signals for controlling operations of the driver from calculated result delivered from the range calculator, and to transmit the control signals to the driver.

公开(公告)号：US20240427169A1

公开(公告)日：2024-12-26

申请号：US18824985

申请日：2024-09-05

Applicant: TOPPAN Holdings Inc.

Inventor： Yasuhiro DAIKU

IPC: G02B30/56

Abstract: An optical device for an aerial display apparatus includes: a planar base member; a plurality of optical elements provided below the base member, each extending in a first direction and aligned in a second direction orthogonal to the first direction; a reflection layer provided in each of the optical elements and configured to reflect light; and an absorption layer provided on the reflection layer and configured to absorb light. Each of the optical elements has an incident surface and a reflection surface which are inclined with respect to a normal direction of the base member and are in contact with each other. The reflection layer is provided on the reflection surface. The optical device is arranged in such a manner as to receive external light on the incident surface.

公开(公告)号：US20240426982A1

公开(公告)日：2024-12-26

申请号：US18826871

申请日：2024-09-06

Applicant: TOPPAN HOLDINGS INC.

Inventor： Yu OOKUBO

IPC: G01S7/4863 ,  G01S7/481 ,  G01S7/4865 ,  H01L27/146

Abstract: A range imaging device includes a pixel circuit formed at a surface of a semiconductor substrate and including a photoelectric conversion device that generates charge carriers based on light incident from a space targeted for measurement, charge storages that store the charge carriers, a transfer transistor that transfers the charge carriers to a corresponding storage through a transfer path, and a charge drainage transistor that drains the charge carriers from the conversion device through a corresponding drainage path. The conversion device has a rectangular shape, the charge drainage transistor includes two charge drainage transistors provided on a y-axis and facing each other symmetrically with respect to an x-axis, where the x-axis is parallel to long sides of the conversion device and passes through a center of the conversion device, and the y-axis is parallel to short sides of the conversion device and passes through the center of the conversion device.

公开(公告)号：US20240421059A1

公开(公告)日：2024-12-19

申请号：US18741388

申请日：2024-06-12

Applicant: TOPPAN Holdings Inc

Inventor： Tsukasa Nakamura

IPC: H01L23/498 ,  H01L21/48 ,  H01L23/15

Abstract: A wiring substrate includes: a glass substrate including a first face; a capacitor including a first electrode provided above the first face of the glass substrate, a dielectric layer provided above the first electrode, and a second electrode provided above the dielectric layer; and a first insulating layer covering the first face of the glass substrate and the capacitor. A third face of the first electrode that faces a second face of the dielectric layer includes a contact portion that is in contact with the second face of the dielectric layer, and a non-contact portion that is not in contact with the second face of the dielectric layer. An outer circumference of the contact portion has a sawtooth shape.

公开(公告)号：US20240405046A1

公开(公告)日：2024-12-05

申请号：US18806771

申请日：2024-08-16

Applicant: TOPPAN HOLDINGS INC.

Inventor： Tetsuya HIROTA ,  Chiharu TAKUBO

IPC: H01L27/146 ,  G02B5/20 ,  H04N25/131

Abstract: An infrared light pass filter includes a colorant, an indium tin oxide, and a polymer. The infrared light pass filter has an average transmittance of 30% or less in a first wavelength range of 400 nm or greater and 800 nm or less, an average transmittance of 75% or more in a second wavelength range of 900 nm or greater and 1100 nm or less, and an average transmittance of 55% or less in a third wavelength range of 1300 nm or greater and 2500 nm or less.

公开(公告)号：US20240390966A1

公开(公告)日：2024-11-28

申请号：US18796051

申请日：2024-08-06

Applicant: TOPPAN HOLDINGS INC.

Inventor： Shinichi SHIMAMURA ,  Akihiko KOBAYASHI ,  Hiroyasu AIZAWA

IPC: B21B38/04

Abstract: A metal foil for a spring member includes a first region on which the spring member is formed. The first region has a square shape with one side being 300 mm. In the first region, an absolute value of a difference value obtained by subtracting variance of a thickness in a width direction orthogonal to a rolling direction from variance of a thickness in the rolling direction is less than or equal to 0.15 μm2.

公开(公告)号：US20240367408A1

公开(公告)日：2024-11-07

申请号：US18778897

申请日：2024-07-19

Applicant: TOPPAN HOLDINGS INC.

Inventor： Saki IRIE ,  Soko KODA ,  Ryuji DOI ,  Kazunari MITSUI

IPC: B32B3/26 ,  B32B3/30 ,  B32B27/08 ,  B32B27/36

Abstract: In a transfer foil, a transfer material layer and a support body for releasably supporting the transfer material layer are laminated. A first release strength at a first temperature when the transfer material layer is released from the support body is 0.1 gf/mm or more and 0.3 gf/mm or less. A difference between the first release strength and a second release strength at a second temperature that is higher than the first temperature and lower than a transfer temperature when the transfer material layer is released from the support body is 0.05 gf/mm or more and 0.2 gf/mm or less.