公开(公告)号：US11299420B2

公开(公告)日：2022-04-12

申请号：US16361959

申请日：2019-03-22

Applicant: AGC Inc.

Inventor： Takanori Fukushi ,  Satoshi Kanasugi ,  Toru Ikeda

IPC: C03C15/00 ,  C03B23/025 ,  B60R11/02

Abstract: A glass article including a first main surface, a second main surface, and an end face, in which: the glass article includes an antiglare layer on the first main surface side; the antiglare layer has a glass transition point Tg of equal to or less than a glass transition point Tg0 of the glass article at a center portion in a cross section along a thickness direction; and the first main surface has a protrusion diameter y (μm) that satisfies the relation (1) with respect to a 60° specular gloss (gloss value) x (%) of the first main surface, y>−0.0245x+3.65 (1).

公开(公告)号：US20190324177A1

公开(公告)日：2019-10-24

申请号：US16393342

申请日：2019-04-24

Applicant: AGC Inc.

Inventor： Toru Ikeda ,  Tomoyuki Kobayashi ,  Yosuke Takeda

IPC: G02B5/20

Abstract: A transparent substrate with a light-shielding layer, including: a transparent substrate including a first main surface and a second main surface; an infrared ray-transmitting layer that is disposed so as to be in contact with the first main surface of the transparent substrate, transmits an infrared ray, and shields a visible light; and a light-shielding layer that is disposed on the infrared ray-transmitting layer, includes an opening that exposes a part of the infrared ray-transmitting layer, and shields the visible light and the infrared ray, in which the light-shielding layer includes an end portion that projects from an end portion of the infrared ray-transmitting layer, that is closest to an outer circumference of the transparent substrate, and is in contact with an end face of the infrared ray-transmitting layer and the transparent substrate.

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.