Surface flaw modification for strengthening of glass articles

Disclosed are controlled chemical etching processes used to modify the geometry of surface flaws in thin glass substrates and glass substrate assemblies formed therefrom, and in particular glass substrates suitable for the manufacture of active matrix displays that are essentially free of alkali met...

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Bibliographische Detailangaben
Hauptverfasser: KIM, JUM SIK, HOU, JUN, CLARK, DONALD A, GLAESEMANN, GREGORY SCOTT, GARNER, SEAN MATTHEW, CAVUOTI, JEANNE SPADINGER, STERNQUIST, DANIEL ARTHUR, ONO, TOSHIHIKO
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:Disclosed are controlled chemical etching processes used to modify the geometry of surface flaws in thin glass substrates and glass substrate assemblies formed therefrom, and in particular glass substrates suitable for the manufacture of active matrix displays that are essentially free of alkali metal oxides such as Na2O, K2O and Li2O.