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. 05, 2024
Filed:
Feb. 21, 2023
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
Shandon Dee Hart, Elmira, NY (US);
Guangli Hu, Berkeley Heights, NJ (US);
Charles Andrew Paulson, Painted Post, NY (US);
James Joseph Price, Corning, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/04 (2006.01); B32B 17/06 (2006.01); C03C 3/085 (2006.01); C03C 3/091 (2006.01); C03C 3/095 (2006.01); C03C 17/22 (2006.01); C23C 14/00 (2006.01); C23C 14/06 (2006.01); C23C 14/08 (2006.01); C23C 14/10 (2006.01); C23C 14/35 (2006.01); G02B 1/11 (2015.01);
U.S. Cl.
CPC ...
C03C 17/225 (2013.01); C03C 3/085 (2013.01); C03C 3/091 (2013.01); C03C 3/095 (2013.01); C23C 14/0042 (2013.01); C23C 14/0676 (2013.01); C23C 14/08 (2013.01); C23C 14/10 (2013.01); C23C 14/352 (2013.01); G02B 1/11 (2013.01); C03C 2217/281 (2013.01); C03C 2217/732 (2013.01); C03C 2217/78 (2013.01); C03C 2217/91 (2013.01); C03C 2218/155 (2013.01);
Abstract
Disclosed herein are coated articles which may include a substrate and an optical coating that includes one or more layers of deposited material. At least a portion of the optical coating may include a residual compressive stress of more than 100 MPa. The coated article may include a strain-to-failure of 0.4% or more as measured by a Ring-on-Ring Tensile Testing Procedure. The optical coating may include a maximum hardness of 8 GPa or more and an average photopic transmission of 50% or greater.