Corning Incorporated
TEXTURED, ANTIGLARE GLASS ARTICLES AND METHODS OF MAKING THE SAME

Abstract:

A glass article is provided that includes: a glass substrate comprising a thickness and a primary surface; and a textured region defined by the primary surface. The textured region comprises a low spatial frequency region and a high spatial frequency region substantially superimposed within the low spatial frequency region. Further, the low spatial frequency region comprises an average lateral feature size that exceeds an average lateral feature size of the high spatial frequency region. In addition, the textured region comprises a surface roughness (R.sub.a) from about 10 nm to about 1000 nm.