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.

Date of Patent:
Mar. 12, 2024

Filed:

Nov. 08, 2019
Applicant:

Corning Incorporated, Corning, NY (US);

Inventors:

Jason Thomas Harris, Horseheads, NY (US);

Peter Joseph Lezzi, Corning, NY (US);

Ross Johnson Stewart, Corning, NY (US);

Assignee:

CORNING INCORPORATED, Corning, NY (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03B 27/04 (2006.01); B32B 17/06 (2006.01); B32B 17/10 (2006.01); C03B 23/023 (2006.01); C03B 27/044 (2006.01);
U.S. Cl.
CPC ...
C03B 27/0413 (2013.01); B32B 17/06 (2013.01); B32B 17/10005 (2021.01); C03B 23/023 (2013.01); C03B 27/0442 (2013.01);
Abstract

A glass substrate comprises: a first position, wherein a tensile stress of the glass substrate is insufficient to cause fragmentation of the glass substrate into small pieces upon fracture of the glass substrate; and a second position, wherein the glass substrate is bent relative to the first position, and wherein the tensile stress of the glass substrate is sufficient to cause fragmentation of the glass substrate into small pieces upon fracture of the glass substrate. The glass substrate can include a first surface and a second surface. In the first position, the first surface and the second surface of the glass substrate can be planar. In the second position, the first surface and the second surface of the glass substrate can be planar. The small pieces can be generally cubic. In the second position, the glass substrate can be bent uniaxially along a bend axis of the glass substrate.


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