Glass-based products with crack-resistant stress profiles

摘要

A glass-based product, the first compressive stress layer extending from a first surface of the glass-based product to a depth of a first compression ranging from 5% to 20% of the thickness from a first surface of the glass-based product to a 4.0 mm or less range. , A second compressive stress layer extending from a second surface of the glass-based product to a depth of second compression ranging from 5% to 20% of the thickness, wherein the second surface is opposite the first surface And a central region extending from the depth of the first compression to the depth of the second compression and having a maximum tensile stress in the range of about 0.5 MPa or more and about 20 MPa or less. Also disclosed are electronic devices that include glass-based products and methods of manufacturing glass-based products.