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:
Apr. 07, 2020
Filed:
Apr. 25, 2017
Corning Incorporated, Corning, NY (US);
Dana Craig Bookbinder, Corning, NY (US);
Stephan Lvovich Logunov, Corning, NY (US);
Sasha Marjanovic, Painted Post, NY (US);
Albert Roth Nieber, Painted Post, NY (US);
Garrett Andrew Piech, Corning, NY (US);
Kamjula Pattabhirami Reddy, Corning, NY (US);
Pushkar Tandon, Painted Post, NY (US);
Sergio Tsuda, Horseheads, NY (US);
Natesan Venkataraman, Painted Post, NY (US);
Robert Stephen Wagner, Corning, NY (US);
Corning Incorporated, Corning, NY (US);
Abstract
The present disclosure relates to a process for cutting and separating arbitrary shapes of thin substrates of transparent materials, particularly tailored composite fusion drawn glass sheets, and the disclosure also relates to a glass article prepared by the method. The developed laser method can be tailored for manual separation of the parts from the panel or full laser separation by thermally stressing the desired profile. The self-separation method involves the utilization of an ultra-short pulse laser that can be followed by a COlaser (coupled with high pressure air flow) for fully automated separation.