公开(公告)号：US10220595B2

公开(公告)日：2019-03-05

申请号：US15345671

申请日：2016-11-08

Applicant: AGC Inc.

Inventor： Shinji Kobune ,  Keiko Koyama

IPC: B32B7/02 ,  B32B3/08 ,  B32B17/00 ,  B32B7/12 ,  B32B17/06 ,  B32B27/08

Abstract: The present invention relates to a plate with a printing layer containing a plate having a first main surface, a second main surface and an edge face, and a printing layer provided on a periphery of the first main surface, in which the plate has an outer circumferential part corresponding to an outer circumferential part of the printing layer and an inner circumferential part corresponding to an inner circumferential part of the printing layer, in which the outer circumferential part of the plate has, in at least a part of the whole circumference, an outer circumferential region, and the inner circumferential part of the plate contains an inner circumferential region corresponding to the outer circumferential region, and in which the outer circumferential region has a surface roughness R2 and the inner circumferential region has a surface roughness R1, and R2>R1 is satisfied.

公开(公告)号：US20200079052A1

公开(公告)日：2020-03-12

申请号：US16679383

申请日：2019-11-11

Applicant: AGC Inc.

Inventor： Shinji KOBUNE ,  Keiko Koyama

IPC: B32B7/02 ,  B32B17/06 ,  B32B7/12 ,  B32B3/08 ,  B32B27/08 ,  B32B17/00

Abstract: The present invention relates to a plate with a printing layer containing a plate having a first main surface, a second main surface and an edge face, and a printing layer provided on a periphery of the first main surface, in which the plate has an outer circumferential part corresponding to an outer circumferential part of the printing layer and an inner circumferential part corresponding to an inner circumferential part of the printing layer, in which the outer circumferential part of the plate has, in at least a part of the whole circumference, an outer circumferential region, and the inner circumferential part of the plate contains an inner circumferential region corresponding to the outer circumferential region, and in which the outer circumferential region has a surface roughness R2 and the inner circumferential region has a surface roughness R1, and R2>R1 is satisfied.

公开(公告)号：US11339087B2

公开(公告)日：2022-05-24

申请号：US17142088

申请日：2021-01-05

Applicant: AGC Inc.

Inventor： Hitoshi Mishiro ,  Keiko Koyama ,  Minoru Tamada

IPC: C03C17/42 ,  C03C15/00 ,  C03C19/00 ,  C03C17/30 ,  C03C21/00 ,  C03C15/02 ,  G02B1/18 ,  C09D5/16 ,  G02B1/11 ,  C09D5/00

Abstract: An antiglare glass substrate includes a glass substrate having a first main surface and a second main surface that is opposite to the first main surface. The first main surface has undergone an antiglare treatment and a fluorine-containing organosilicon compound coating film as an antifouling film is laminated thereon. The first main surface partly includes a non-antiglare-treated portion that has not undergone the antiglare treatment. The non-antiglare-treated portion has a surface roughness Ra of less than 10 nm. A difference in height along a plate thickness direction of the glass substrate between the antiglare-treated portion that has undergone the antiglare treatment and the non-antiglare-treated portion is 10 μm or larger and 200 μm or less.

公开(公告)号：US10981827B2

公开(公告)日：2021-04-20

申请号：US15934023

申请日：2018-03-23

Applicant: AGC INC

Inventor： Hitoshi Mishiro ,  Keiko Koyama ,  Minoru Tamada

IPC: C03C17/42 ,  C03C15/00 ,  C03C17/30 ,  C03C19/00 ,  C03C21/00 ,  C03C15/02 ,  G02B1/18

Abstract: An antiglare glass substrate includes a glass substrate having a first main surface and a second main surface that is opposite to the first main surface. The first main surface has undergone an antiglare treatment and a fluorine-containing organosilicon compound coating film as an antifouling film is laminated thereon. The first main surface partly includes a non-antiglare-treated portion that has not undergone the antiglare treatment. The non-antiglare-treated portion has a surface roughness Ra of less than 10 nm. A difference in height along a plate thickness direction of the glass substrate between the antiglare-treated portion that has undergone the antiglare treatment and the non-antiglare-treated portion is 10 μm or larger and 200 μm or less.

公开(公告)号：US10518504B2

公开(公告)日：2019-12-31

申请号：US16251361

申请日：2019-01-18

Applicant: AGC Inc.

Inventor： Shinji Kobune ,  Keiko Koyama

IPC: B32B7/02 ,  B32B17/00 ,  B32B27/08 ,  B32B3/08 ,  B32B7/12 ,  B32B17/06

Abstract: The present invention relates to a plate with a printing layer containing a plate having a first main surface, a second main surface and an edge face, and a printing layer provided on a periphery of the first main surface, in which the plate has an outer circumferential part corresponding to an outer circumferential part of the printing layer and an inner circumferential part corresponding to an inner circumferential part of the printing layer, in which the outer circumferential part of the plate has, in at least a part of the whole circumference, an outer circumferential region, and the inner circumferential part of the plate contains an inner circumferential region corresponding to the outer circumferential region, and in which the outer circumferential region has a surface roughness R2 and the inner circumferential region has a surface roughness R1, and R2>R1 is satisfied.