公开(公告)号：US11467438B2

公开(公告)日：2022-10-11

申请号：US17199913

申请日：2021-03-12

Applicant: DEXERIALS CORPORATION

Inventor： Yoshihisa Shinya ,  Yusuke Kamata

IPC: G02F1/1333 ,  C08F290/06 ,  C08L9/00 ,  C09J109/00 ,  C09J133/06 ,  G02F1/1335 ,  C08L19/00 ,  C08L45/00 ,  C08L51/04

Abstract: A display unit that includes an image display part and a light-transmitting protective part arranged on the image display part. A cured resin layer is arranged between the display part and the protective part. The cured resin layer can have a transmittance of 90% or higher in the visible range and a storage modulus at 25° C. of 1×107 Pa or less. The cured resin layer can be formed from a resin composition that has a cure shrinkage of 5% or less.

公开(公告)号：US10725329B2

公开(公告)日：2020-07-28

申请号：US16216525

申请日：2018-12-11

Applicant: DEXERIALS CORPORATION

Inventor： Yoshihisa Shinya ,  Yusuke Kamata

IPC: G02F1/1335 ,  G02F1/1333 ,  C08F290/06 ,  C08L51/00

Abstract: An image display device is provided which is free from display defects caused by the deformation of an image display part and can display high brightness and high contrast images. The image display device includes an image display part 2, a light-transmitting protective part 3 arranged on the image display part, and a cured resin layer 5 interposed between the image display part 2 and the protective part 3. The cured resin layer 5 has a light transmittance in the visible region of 90% or more and a refractive index (nD) of 1.45 or more and 1.55 or less.

公开(公告)号：US20190121175A1

公开(公告)日：2019-04-25

申请号：US16216525

申请日：2018-12-11

Applicant: Dexerials Corporation

Inventor： Yoshihisa SHINYA ,  Yusuke Kamata

IPC: G02F1/1335 ,  C08F290/06 ,  C08L51/00 ,  G02F1/1333

CPC classification number: G02F1/1335 ,  C08F290/067 ,  C08L51/003 ,  C08L2203/20 ,  G02F1/133308 ,  G02F1/133502 ,  G02F2001/133331 ,  G02F2201/50 ,  G02F2202/023 ,  G02F2202/28

Abstract: An image display device is provided which is free from display defects caused by the deformation of an image display part and can display high brightness and high contrast images. The image display device includes an image display part 2, a light-transmitting protective part 3 arranged on the image display part, and a cured resin layer 5 interposed between the image display part 2 and the protective part 3. The cured resin layer 5 has a light transmittance in the visible region of 90% or more and a refractive index (nD) of 1.45 or more and 1.55 or less.

公开(公告)号：US09348062B2

公开(公告)日：2016-05-24

申请号：US14299902

申请日：2014-06-09

Applicant: DEXERIALS CORPORATION

Inventor： Tomoyuki Toyoda ,  Yoshihisa Shinya ,  Yusuke Kamata

IPC: G02F1/13 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/135 ,  G02B1/11 ,  G02B1/10

CPC classification number: G02F1/133308 ,  G02B1/10 ,  G02B1/105 ,  G02B1/11 ,  G02B1/14 ,  G02F2001/133311 ,  G02F2001/133331 ,  G02F2201/086 ,  G02F2201/50 ,  G02F2202/023 ,  G02F2202/28

Abstract: A method for manufacturing an image display device includes the step of forming a cured resin layer by interposing a photo-curable resin composition between a protection member and a display-side panel including an image display unit and a frame member and then photo-curing the photo-curable resin composition, with the photo-curable resin composition being disposed across between the image display unit and the frame member. In the manufacturing method, a high-viscosity resin composition having a viscosity of 3000 mPa·s or more and 12000 mPa·s or less is used as the photo-curable resin composition. Alternatively, after a gap between the image display unit and the frame member is sealed with a sealing film, a photo-curable resin composition is interposed between the display-side panel and the protection member.

公开(公告)号：US12147111B2

公开(公告)日：2024-11-19

申请号：US18224329

申请日：2023-07-20

Applicant: DEXERIALS CORPORATION

Inventor： Yoshihisa Shinya ,  Yusuke Kamata

IPC: G02F1/1335 ,  C08F290/06 ,  C08L51/00 ,  G02F1/1333

Abstract: A thin image display device is provided which is free from display defects caused by the deformation of an image display part and can display high brightness and high contrast images. The image display device includes an image display part, a light-transmitting protective part arranged on the image display part, and a cured resin layer interposed between the image display part and the protective part. The cured resin layer has a light transmittance in the visible region of 90% or more and a refractive index (nD) of 1.45 or more and 1.55 or less.

公开(公告)号：US11237423B2

公开(公告)日：2022-02-01

申请号：US16909943

申请日：2020-06-23

Applicant: DEXERIALS CORPORATION

Inventor： Yoshihisa Shinya ,  Yusuke Kamata

IPC: G02F1/1335 ,  G02F1/1333 ,  C08F290/06 ,  C08L51/00

Abstract: An image display device is provided which is free from display defects caused by the deformation of an image display part and can display high brightness and high contrast images. The image display device includes an image display part 2, a light-transmitting protective part 3 arranged on the image display part, and a cured resin layer 5 interposed between the image display part 2 and the protective part 3. The cured resin layer 5 has a light transmittance in the visible region of 90% or more and a refractive index (nD) of 1.45 or more and 1.55 or less.

公开(公告)号：US10989944B2

公开(公告)日：2021-04-27

申请号：US16868012

申请日：2020-05-06

Applicant: DEXERIALS CORPORATION

Inventor： Yoshihisa Shinya ,  Yusuke Kamata

IPC: G02F1/1333 ,  C08F290/06 ,  C08L9/00 ,  C09J109/00 ,  C09J133/06 ,  G02F1/1335 ,  C08L19/00 ,  C08L45/00 ,  C08L51/04

Abstract: A display unit that includes an image display part and a light-transmitting protective part arranged on the image display part. A cured resin layer is arranged between the display part and the protective part. The cured resin layer has a transmittance of 90% or higher in the visible range and a storage modulus at 25° C. of 1×107 Pa or less. The cured resin layer is formed from a resin composition that has a cure shrinkage of 5% or less.

公开(公告)号：US09279911B2

公开(公告)日：2016-03-08

申请号：US14299902

申请日：2014-06-09

Applicant: DEXERIALS CORPORATION

Inventor： Tomoyuki Toyoda ,  Yoshihisa Shinya ,  Yusuke Kamata

IPC: G02F1/13 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/135 ,  G02B1/10

Abstract: A method for manufacturing an image display device includes the step of forming a cured resin layer by interposing a photo-curable resin composition between a protection member and a display-side panel including an image display unit and a frame member and then photo-curing the photo-curable resin composition, with the photo-curable resin composition being disposed across between the image display unit and the frame member. In the manufacturing method, a high-viscosity resin composition having a viscosity of 3000 mPa·s or more and 12000 mPa·s or less is used as the photo-curable resin composition. Alternatively, after a gap between the image display unit and the frame member is sealed with a sealing film, a photo-curable resin composition is interposed between the display-side panel and the protection member.

公开(公告)号：US12142621B2

公开(公告)日：2024-11-12

申请号：US17437350

申请日：2020-03-02

Applicant: DEXERIALS CORPORATION

Inventor： Yusuke Tanaka ,  Yusuke Kamata ,  Hidetsugu Namiki ,  Manabu Suzuki

IPC: H01L27/146 ,  H01L23/00

Abstract: A method of manufacturing a connection structure, connection structure, film structure, and a method of manufacturing a film structure capable of mounting an electronic component having a plurality of terminal rows on a mounting surface by using existing equipment, including: a pasting step of pasting, from a film structure including a tape-shaped base material and a connection film formed thereon, connection films having a unit region of a predetermined length in the length direction of the base material and a predetermined width in the width direction to a first or second electronic component having a plurality of terminal rows; and a connecting step of connecting terminals of the first and second electronic components through the connection films, wherein the film structure includes, in the unit region, in addition to portions corresponding to the plurality of terminal rows, a non-pasting portion in which the connection film is not pasted.

公开(公告)号：US10989943B2

公开(公告)日：2021-04-27

申请号：US16867950

申请日：2020-05-06

Applicant: DEXERIALS CORPORATION

Inventor： Yoshihisa Shinya ,  Yusuke Kamata

IPC: G02F1/1333 ,  C08F290/06 ,  C08L9/00 ,  C09J109/00 ,  C09J133/06 ,  G02F1/1335 ,  C08L19/00 ,  C08L45/00 ,  C08L51/04

Abstract: A display unit that includes an image display part and a light-transmitting protective part arranged on the image display part. A cured resin layer is arranged between the display part and the protective part. The cured resin layer has a transmittance of 90% or higher in the visible range and a storage modulus at 25° C. of 1×107 Pa or less. The cured resin layer is formed from a resin composition that has a cure shrinkage of 5% or less.