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SURFACE-MODIFIED GLASS SUBSTRATE

  • US 20140090864A1
  • Filed: 10/01/2013
  • Published: 04/03/2014
  • Est. Priority Date: 10/03/2012
  • Status: Active Grant
First Claim
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1. A glass substrate, comprising:

  • a glass main body having opposing major surfaces; and

    a layer having a thickness provided over a majority of a first major surface, wherein at least a portion of the thickness of the layer comprises a Berkovich indenter hardness of at least 10 GPa and an x-ray amorphous structure, and wherein the layer comprises at least one attribute selected from the group consisting of;

    an optical transparency of at least 70%; and

    a compressive stress of at least 10 MPa.

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