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Title:
GLASS, CASING, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/102700
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a glass with improved strength. This glass includes at least a first face and a second face opposing each other, and a third face that connects the first face to the second face. The first face, the second face, and the third face comprise metal atoms and the average concentration of metal atoms in a first side region formed by the first face and the third face is lower than the average concentrations of metal atoms in each of the first face and the third face.

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Inventors:
HIRANO TAKAAKI (JP)
Application Number:
PCT/JP2018/034433
Publication Date:
May 31, 2019
Filing Date:
September 18, 2018
Export Citation:
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Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
C03C19/00; C03C21/00; G09F9/00
Foreign References:
JP2013506618A2013-02-28
JP2014510012A2014-04-24
JP2017508693A2017-03-30
US20110293928A12011-12-01
Attorney, Agent or Firm:
WATANABE Kaoru (JP)
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