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:
Mar. 29, 2022
Filed:
Dec. 18, 2017
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
Nicholas Francis Borrelli, Elmira, NY (US);
Joseph Francis Schroeder, III, Lindley, NY (US);
Wageesha Senaratne, Horseheads, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03C 3/095 (2006.01); C03C 4/00 (2006.01); C03C 3/087 (2006.01); C03C 3/118 (2006.01);
U.S. Cl.
CPC ...
C03C 3/095 (2013.01); C03C 3/087 (2013.01); C03C 3/118 (2013.01); C03C 4/0085 (2013.01); C03C 2201/3423 (2013.01); C03C 2201/3441 (2013.01); C03C 2201/3447 (2013.01); C03C 2201/36 (2013.01);
Abstract
Substantially alkali free glasses are disclosed which can be used to produce substrates for flat panel display devices. The glasses can have a loading of fluorine and ceria to achieve exemplary solarization and UV protection attributes when exposed to UV radiation. Methods for producing substantially alkali free glasses using a float or downdraw process (e.g., a fusion downdraw process) are also disclosed.