公开(公告)号：US20230219842A1

公开(公告)日：2023-07-13

申请号：US18117114

申请日：2023-03-03

Applicant: AGC Inc.

Inventor： Yasushi KAWAMOTO ,  Hideyuki HIRAKOSO ,  Hiroshi YAMAKAWA

IPC: C03C17/34

CPC classification number: C03C17/3417 ,  C03C2217/94 ,  C03C2217/24

Abstract: A glass article having an excellent heat resistance, capable of preventing any of layers disposed on a glass substrate from peeling off or being clacked even after a long period of time has elapsed after the bending thereof at a high temperature is provided. A glass article according to the present invention includes, on a glass substrate, a carbon-added silicon oxide layer, a transparent conductive oxide layer, and a shielding layer in this order, in which an atomic-composition percentage ratio C/Si of carbon to silicon in the carbon-added silicon oxide layer is 0.1 or more and 0.5 or less, and a linear expansion coefficient αSh of the shielding layer is 7.7×10−3/K or less.

公开(公告)号：US20230001772A1

公开(公告)日：2023-01-05

申请号：US17900912

申请日：2022-09-01

Applicant: AGC Inc.

Inventor： Tatsuo NAGASHIMA ,  Hiroshi YAMAKAWA ,  Takafumi INOUE

IPC: B60J3/00 ,  G02B5/20 ,  B32B17/10 ,  B32B3/26

Abstract: To suppress deterioration in a wiping property of wipers and increase in a load on the wipers. In glass for vehicles (1) including a light blocking region, a far-infrared ray transmission region is formed in the light blocking region, the far-infrared ray transmission region being provided with an opening (19) and a far-infrared ray transmission member (20) disposed in the opening (19), and the glass for vehicles (1) and the far-infrared ray transmission member (20) are bonded to each other with a frame member (30) interposed therebetween. Regarding the frame member (30), where a length of the longest straight line among straight lines each connecting optional two points on an inner circumference on a side facing the opening (19) in a surface on a vehicle exterior side is D, and a thickness of a portion projecting from a surface on the vehicle exterior side of the glass for vehicles (1) is t, D2/t is larger than 1250, and t is equal to or smaller than 2.5 mm.