公开(公告)号：US10741725B2

公开(公告)日：2020-08-11

申请号：US16238361

申请日：2019-01-02

Applicant: AGC Inc.

Inventor： Azusa Takai ,  Satoshi Mototani

IPC: H01L33/44 ,  G02F1/1335 ,  G02F1/1333 ,  H01L27/12 ,  G03F1/46 ,  B60R1/00 ,  H01L51/00 ,  G06F3/041 ,  H01B5/14 ,  H01L33/00 ,  H01L51/44 ,  H05K1/02

Abstract: To provide a transparent substrate with excellent appearance and with high visibility when observed from a predetermined direction, and a process for producing it.A transparent substrate comprising a substrate having a curved surface on at least a part of its front surface, and an antiglare layer formed on the center region and the edge region of the curved surface, wherein the absolute value of the difference between the 60° specular glossiness at the center region and the 60° specular glossiness at the edge region is higher than 20%.

公开(公告)号：US10948633B2

公开(公告)日：2021-03-16

申请号：US15908208

申请日：2018-02-28

Applicant: AGC Inc.

Inventor： Takaaki Murakami ,  Azusa Takai ,  Toru Ikeda ,  Yosuke Takeda

IPC: G02B5/02 ,  C03C21/00 ,  C03C17/25 ,  C03C23/00 ,  C03C17/42 ,  C03C17/34 ,  B05D1/06 ,  B32B3/30 ,  G02B1/115 ,  B32B17/10 ,  G02B1/111 ,  G02B5/28

Abstract: A translucent structure includes a translucent substrate and an antireflection layer provided on a visible side of the translucent substrate so that reflectivity of the translucent structure based on an SCI method is 3% or less. A visible-side outermost surface of the translucent structure includes a concave and convex structure as follows. The concave and convex structure includes a first convex portion and a second convex portion. The first convex portion has a diameter exceeding 10 μm and 185 μm or less in a specific section, and a specific maximum height is 0.2 to 8 μm. The second convex portion has a diameter exceeding 1 μm in a specific section, the number thereof is 0.0001 to 1.2 per 1 μm2, and a specific average height thereof is 0.1 to 8 μm.

公开(公告)号：US11173516B2

公开(公告)日：2021-11-16

申请号：US15288425

申请日：2016-10-07

Applicant: AGC Inc.

Inventor： Azusa Takai ,  Shuji Taneda ,  Satoshi Mototani ,  Yoshimi Otani

IPC: B05D1/04 ,  C03C17/00 ,  B05B15/58 ,  B05B5/04 ,  B05D5/06 ,  B05D7/24 ,  G02B5/02 ,  B05B14/40 ,  B05D1/02 ,  B05B5/08 ,  B05B3/10

Abstract: To provide a production method capable of producing an antiglare film-coated substrate having excellent antiglare performance in a short time, an antiglare film-coated substrate having excellent antiglare performance, and an article provided with the substrate. A method for producing an antiglare film-coated substrate 1 comprising a substrate 3 and an antiglare film 5 formed on the substrate 3, characterized by comprising a step of preparing a coating composition comprising at least one of a silica precursor (A) and particles (C), and a liquid medium (B), wherein the liquid medium (B) contains a liquid medium (B1) having a boiling point of at most 150° C. in an amount of at least 86 mass % based on the total amount of the liquid medium (B), a step of electrically charging and spraying the coating composition by using an electrostatic coating apparatus having an electrostatic coating gun having a rotary atomizing head, to apply it on the substrate 3 to form a coating film, and a step of firing the coating film to form an antiglare film 5.

公开(公告)号：US10211237B2

公开(公告)日：2019-02-19

申请号：US15653760

申请日：2017-07-19

Applicant: AGC Inc.

Inventor： Azusa Takai ,  Satoshi Mototani

IPC: H01L27/12 ,  G02F1/1335 ,  G02F1/1333 ,  G03F1/46 ,  H01L33/44 ,  B60R1/00 ,  G06F3/041 ,  H01B5/14 ,  H01L33/00 ,  H01L51/44 ,  H05K1/02

Abstract: To provide a transparent substrate with excellent appearance and with high visibility when observed from a predetermined direction, and a process for producing it. A transparent substrate comprising a substrate having a curved surface on at least a part of its front surface, and an antiglare layer formed on the center region and the edge region of the curved surface, wherein the absolute value of the difference between the 60° specular glossiness at the center region and the 60° specular glossiness at the edge region is higher than 20%.

公开(公告)号：US10723105B2

公开(公告)日：2020-07-28

申请号：US16018280

申请日：2018-06-26

Applicant: AGC Inc.

Inventor： Jun Ito ,  Azusa Takai

IPC: B32B27/08 ,  B32B27/30 ,  B32B27/36 ,  B32B27/38 ,  G02F1/1333 ,  G02F1/1335

Abstract: The present invention relates to a decorative layer-attached transparent plate including: a transparent plate which is formed of a visible light-transmitting material and has two main surfaces; and a decorative layer provided on one of the main surfaces, in which the decorative layer has at least one of a protrusion and a recess at an end portion thereof, in plan view as viewed from the one of the main surfaces.

公开(公告)号：US10416354B2

公开(公告)日：2019-09-17

申请号：US15418982

申请日：2017-01-30

Applicant: AGC Inc.

Inventor： Azusa Takai ,  Toru Ikeda ,  Satoshi Kashiwabara ,  Yosuke Takeda

IPC: G02B1/113 ,  B32B7/02 ,  G02B5/02

Abstract: The translucent structure of the present invention has a haze of higher than 10% and at most 70% and has a concavo-convex structure on its surface. The concavo-convex structure has first convex portions having a diameter of larger than 10 μm in a cross section at a height of 0.05 μm+the bearing height of a surface shape, and second convex portions having a diameter of larger than 1 μm in a cross section at a height of 0.5 μm+the bearing height. The average diameter of the first convex portions is larger than 10 μm and at most 185 μm in a cross section at a height of 0.05 μm+the bearing height. The maximum height of the first convex portions is from 0.2 to 8 μm. The number of the second convex portions is from 0.0004 to 1.2 per 1 um2.

公开(公告)号：US10792955B2

公开(公告)日：2020-10-06

申请号：US15984878

申请日：2018-05-21

Applicant: AGC Inc.

Inventor： Jun Ito ,  Azusa Takai

IPC: B32B3/00 ,  B44C1/10 ,  B41M3/00 ,  B44C1/16 ,  B32B7/12 ,  B60Q3/10 ,  B32B15/08 ,  B32B15/04 ,  B60K37/02 ,  B44C5/04 ,  B44C1/17

Abstract: The present invention relates to a plate with a printed layer, including a plate having a bent portion, a lower printed layer, and an upper printed layer provided at a portion of the lower printed layer, in which at least a portion of the lower printed layer is provided at a position corresponding to the bent portion on a main surface of the plate.

公开(公告)号：US10677963B2

公开(公告)日：2020-06-09

申请号：US15797758

申请日：2017-10-30

Applicant: AGC Inc.

Inventor： Azusa Takai ,  Yusuke Kobayashi ,  Kazunobu Maeshige ,  Takaaki Murakami

IPC: G02B1/11 ,  B05D1/04 ,  B32B7/02 ,  C03C17/34 ,  B05B5/08 ,  C03C17/25 ,  B05D5/06 ,  C03C3/087 ,  G02B5/02 ,  C03C3/076 ,  C03C3/085 ,  B05B5/04 ,  C23C14/08 ,  C23C14/10 ,  C23C14/34 ,  B05B3/10 ,  B05D3/02 ,  B05B16/00 ,  B05B13/02 ,  B05B15/68 ,  B05B13/04 ,  B05B15/58 ,  B05B14/40 ,  G02B1/115 ,  G02B5/20

Abstract: A curved substrate with a film includes a substrate having a first main surface, a second main surface and an end surface, and an antiglare film provided on the first main surface. The substrate has a flat portion and a bent portion. A value obtained by dividing a reflected-image diffusibility index value R of the bent portion by the sum of the reflected-image diffusibility index value R of the bent portion and a reflected-image diffusibility index value R of the flat portion is 0.3 or higher and 0.8 or less.