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：US20200376814A1

公开(公告)日：2020-12-03

申请号：US16999263

申请日：2020-08-21

Applicant: AGC Inc.

Inventor： Lilin ZHOU ,  Kumiko SUWA ,  Kenji ISHIZEKI ,  Hideyuki HIRAKOSO ,  Daisuke KOBAYASHI ,  Michinori SUEHARA ,  Mio TOKUNAGA

IPC: B32B17/10 ,  B32B27/28 ,  C08L71/02 ,  C08K5/5419 ,  B32B9/00 ,  G06F3/00 ,  B05D5/08 ,  C03C17/42

Abstract: A water/oil repellent layer-provided article, containing a substrate, a water/oil repellent layer containing a hydrolyzed condensate of a fluorinated compound having a hydrolyzable silyl group, and a silicon oxide layer containing alkali metal atoms, present between the substrate and the water/oil repellent layer, where in the silicon oxide layer, the average concentration of the alkali metal atoms in a region with a depth from the surface in contact with the water/oil repellent layer of at least 0.1 nm and at most 0.3 nm, is at least 2.0×1019 atoms/cm3.