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:
Jun. 18, 2024
Filed:
May. 23, 2019
Corning Incorporated, Corning, NY (US);
Heather Nicole Vanselous, Painted Post, NY (US);
Kristopher Allen Wieland, Painted Post, NY (US);
CORNING INCORPORATED, Corning, NY (US);
Abstract
Embodiments of a method of scribing a ceramic material are provided. In the method, a ceramic material having a thickness of 500 μm or less between a first outer surface and a second outer surface is provided. The second outer surface is opposite the first outer surface. A beam focal line is directed at the ceramic material, and the beam focal line has a length over which its intensity is greater than a damage threshold of the ceramic material. The length is longer than the thickness of the ceramic material. Further, a damage track defining at least a first section of the ceramic material and a second section of the ceramic material is created by moving the beam focal line relative to the ceramic material. Also provided are embodiments of a laser scribed component and embodiments of a laser scribed ceramic substrate.