Title:
CHEMICALLY STRENGTHENED GLASS SHEET AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/054342
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a chemically strengthened glass sheet which has an electric conductor therein and has excellent strength compared to conventional products. The present invention pertains to a chemically strengthened glass sheet which has a first main surface and a second main surface facing the first main surface in the thickness direction, and has a surface compressive stress layer at least on the first main surface, wherein the chemically strengthened glass sheet has an electric conductor therein, and the surface compressive stress layer has a compressive stress value of 700 MPa or more and a compressive stress layer depth of 8 μm or more.
Inventors:
ONO MADOKA (JP)
ONO KAZUTAKA (JP)
HATANO MAYA (JP)
ISHIKAWA YUTAKA (JP)
KASHITANI YOSHIHIKO (JP)
ONO KAZUTAKA (JP)
HATANO MAYA (JP)
ISHIKAWA YUTAKA (JP)
KASHITANI YOSHIHIKO (JP)
Application Number:
PCT/JP2018/033516
Publication Date:
March 21, 2019
Filing Date:
September 10, 2018
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
C03C21/00
Foreign References:
| JP2000317786A | 2000-11-21 | |||
| JPS47008839A | ||||
| JPS49131209A | 1974-12-16 | |||
| JP2017210386A | 2017-11-30 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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