A method of making a strengthened glass article. The method includes altering the glass structure and subsequently creating a compressive layer extending from the surface of the glass to a depth of layer. In some embodiments, the structure is altered by heat treating the glass at a temperature that is less than the annealing point of the glass, and the compressive layer is formed by ion exchange. A strengthened glass article made by the method is also provided.
申请公布号
WO2012082528(A2)
申请公布日期
2012.06.21
申请号
WO2011US64049
申请日期
2011.12.09
申请人
CORNING INCORPORATED;ALLAN, DOUGLAS CLIPPINGER;ELLISON, ADAM JAMES;MAURO, JOHN CHRISTOPHER
发明人
ALLAN, DOUGLAS CLIPPINGER;ELLISON, ADAM JAMES;MAURO, JOHN CHRISTOPHER