Search International and National Patent Collections

1. (WO2017154654) CHEMICALLY STRENGTHENED GLASS

Pub. No.:    WO/2017/154654    International Application No.:    PCT/JP2017/007637
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Wed Mar 01 00:59:59 CET 2017
IPC: C03C 21/00
Applicants: AGC INC.
AGC株式会社
Inventors: NAKAGAWA Koji
中川 浩司
OTA Shinya
太田 進哉
NIHEI Toshifumi
仁平 敏史
HATANO Maya
波田野 麻耶
ISHIBASHI Hiroki
石橋 弘輝
YAMASHITA Shuichi
山下 周一
NAKANO Atsushi
中野 篤史
Title: CHEMICALLY STRENGTHENED GLASS
Abstract:
The present invention relates to a chemically strengthened glass having a first principal surface and a second principal surface facing the first principal surface, at least a portion of the first principal surface being chemically strengthened, wherein the depth of a compressive stress layer in at least a portion of the first principal surface continuously changes. This chemically strengthened glass can be suitably used in an application in which chemical strengthening characteristics that differ among different regions in the same plane are desired in a chemically strengthened glass.