US 11,926,556 B2
Glass substrate with a textured surface with surface features having a certain ratio of height-to-width to provide anti-glare properties and increased resistance to scratches
Jaymin Amin, Corning, NY (US); Robert Randall Hancock, Jr., Corning, NY (US); Raymond Chih Chung Hsiao, Painted Post, NY (US); Yuhui Jin, Painted Post, NY (US); Aize Li, Painted Post, NY (US); and Jared Hilliard Seaman, Corning, NY (US)
Assigned to Corning Incorporated, Corning, NY (US)
Filed by Corning Incorporated, Corning, NY (US)
Filed on Apr. 8, 2020, as Appl. No. 16/843,377.
Claims priority of provisional application 62/831,307, filed on Apr. 9, 2019.
Prior Publication US 2020/0325064 A1, Oct. 15, 2020
Int. Cl. C03C 15/00 (2006.01); C03C 3/083 (2006.01); C03C 3/085 (2006.01); C03C 3/087 (2006.01); C03C 3/091 (2006.01); C03C 23/00 (2006.01)
CPC C03C 15/00 (2013.01) [C03C 3/083 (2013.01); C03C 3/085 (2013.01); C03C 3/087 (2013.01); C03C 3/091 (2013.01); C03C 23/0075 (2013.01); C03C 23/0085 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A glass substrate comprising:
a first surface with surface features having an average width, an average height, and a ratio of the average height to the average width of from 0.033 to 0.072.