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:
Apr. 21, 2020
Filed:
Jun. 13, 2018
Applicant:
Corning Incorporated, Corning, NY (US);
Inventor:
Kristopher Allen Wieland, Painted Post, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C03B 33/023 (2006.01); C03C 21/00 (2006.01); C03B 33/02 (2006.01); C03C 15/00 (2006.01); C03C 23/00 (2006.01);
U.S. Cl.
CPC ...
C03B 33/023 (2013.01); C03B 33/0222 (2013.01); C03C 15/00 (2013.01); C03C 21/002 (2013.01); C03C 23/0025 (2013.01);
Abstract
A method of forming a glass article includes steps of: providing a glass substrate sheet, forming a first array of first damage regions, forming a second array of second damage regions which define a plurality of portions, wherein the second array of second damage regions define one or more interrupted zones. The interrupted zones may have a largest dimension of about 10 microns or greater. The method further includes steps of etching the glass substrate and singulating the plurality of portions from the glass substrate sheet.