The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 01, 2022
Filed:
Jun. 25, 2020
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
Gilbert Alexander Castillo, Corning, NY (US);
Melanie Lian Geiger, Horseheads, NY (US);
Yuhui Jin, Painted Post, NY (US);
Aize Li, Painted Post, NY (US);
Ying Zhang, Horseheads, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/00 (2006.01); C03C 15/00 (2006.01); H05K 5/00 (2006.01); H05K 5/02 (2006.01); H05K 5/03 (2006.01);
U.S. Cl.
CPC ...
C03C 15/00 (2013.01); H05K 5/0017 (2013.01); H05K 5/0217 (2013.01); H05K 5/03 (2013.01);
Abstract
A method is described herein of making a textured glass article where the method includes: providing a glass substrate having an initial primary surface and an opposing primary surface; disposing a protective coating on at least one of the initial primary surface or the opposing primary surface; and etching the glass substrate with a hydrofluoric acid-free etchant having a pH of about 7 or less to form a leached layer in the glass substrate.