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:
Jan. 10, 2023
Filed:
Sep. 12, 2018
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
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);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C03C 15/00 (2006.01); C03C 21/00 (2006.01); H05K 5/00 (2006.01); H05K 5/03 (2006.01);
U.S. Cl.
CPC ...
C03C 15/00 (2013.01); C03C 21/002 (2013.01); H05K 5/0017 (2013.01); H05K 5/03 (2013.01);
Abstract
An article that includes: a glass-based substrate comprising a thickness, a primary surface and a compressive stress region that extends from the primary surface to a selected depth; and a textured region defined by the primary surface. The textured region comprises a surface roughness (R) of at least 10 nm. The article can also comprise a Knoop Scratch Threshold of at least 9 Newtons (N).