US 11,091,383 B2
Structured plate-like glass element and process for the production thereof
Andreas Ortner, Gau-Algesheim (DE); Andreas Roters, Mainz (DE); Frank-Thomas Lentes, Bingen (DE); Lutz Parthier, Kleinmachnow (DE); Markus Heiß-Choquet, Bischofsheim (DE); Ulrich Peuchert, Bodenheim (DE); Fabian Wagner, Mainz (DE); Florian Resch, Mainz (DE); Laura Brückbauer, Dorn-Dürkheim (DE); Matthias Jotz, Mainz (DE); and Vanessa Hiller, Mainz (DE)
Assigned to Schott AG, Mainz (DE)
Filed by Schott AG, Mainz (DE)
Filed on Jan. 29, 2018, as Appl. No. 15/882,187.
Claims priority of provisional application 62/451,117, filed on Jan. 27, 2017.
Claims priority of application No. 10 2017 101 673.2 (DE), filed on Jan. 27, 2017; and application No. 10 2018 100 299.8 (DE), filed on Jan. 9, 2018.
Prior Publication US 2018/0215647 A1, Aug. 2, 2018
Int. Cl. B23K 26/0622 (2014.01); C03B 33/02 (2006.01); C03B 33/04 (2006.01); C03B 33/06 (2006.01); C03B 33/07 (2006.01); C03B 33/08 (2006.01); C03C 15/00 (2006.01); C03C 23/00 (2006.01); C03B 33/023 (2006.01)
CPC C03B 33/0222 (2013.01) [C03B 33/04 (2013.01); C03B 33/06 (2013.01); C03B 33/074 (2013.01); C03B 33/082 (2013.01); C03C 15/00 (2013.01); C03C 23/0025 (2013.01); B23K 26/0622 (2015.10); B23K 26/0624 (2015.10); C03B 33/023 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A plate-like glass element, comprising:
a pair of opposite side faces; and
at least one channel introduced into a glass of said glass element, said at least one channel joining said side faces and opening into said side faces, said at least one channel having a rounded wall and a transverse dimension of less than 100 μm, and said at least one channel extends in a longitudinal direction which runs transverse to said side faces,
wherein the rounded wall of said at least one channel has a plurality of rounded, substantially hemispherical depressions that adjoin one another, said plurality of rounded, substantially hemispherical depressions having abutting concave roundings which form ridges, said ridges forming polygonal delimiting lines as viewed in a plan-view of said plurality of rounded, substantially hemispherical depressions.