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. 08, 2019
Filed:
Jan. 27, 2015
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
Jonas Bankaitis, Horseheads, NY (US);
Kevin William Uhlig, Horseheads, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C03B 33/02 (2006.01); B24B 9/10 (2006.01); B23K 26/08 (2014.01); C03B 33/09 (2006.01); C03B 33/08 (2006.01); B23K 26/53 (2014.01); B23K 26/02 (2014.01); B23K 26/04 (2014.01); B23K 26/0622 (2014.01); B23K 26/362 (2014.01); B23K 26/402 (2014.01); C03C 21/00 (2006.01); B23K 103/00 (2006.01);
U.S. Cl.
CPC ...
C03B 33/0222 (2013.01); B23K 26/02 (2013.01); B23K 26/04 (2013.01); B23K 26/0624 (2015.10); B23K 26/083 (2013.01); B23K 26/0869 (2013.01); B23K 26/362 (2013.01); B23K 26/402 (2013.01); B23K 26/53 (2015.10); B24B 9/10 (2013.01); C03B 33/082 (2013.01); C03B 33/091 (2013.01); C03C 21/002 (2013.01); B23K 2103/50 (2018.08); B23K 2103/54 (2018.08); Y02P 40/57 (2015.11); Y10T 428/15 (2015.01); Y10T 428/24777 (2015.01);
Abstract
Processes of chamfering and/or beveling an edge of a glass substrate of arbitrary shape using lasers are described herein. Two general methods to produce chamfers on glass substrates are the first method involves cutting the edge with the desired chamfer shape utilizing an ultra-short pulse laser that is followed by mechanical polishing with a compliant polishing wheel.