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. 30, 2019
Filed:
Aug. 09, 2016
Corning Incorporated, Corning, NY (US);
Sean Matthew Garner, Elmira, NY (US);
Gregory Scott Glaesemann, Corning, NY (US);
James Joseph Price, Corning, NY (US);
Corning Incorporated, Corning, NY (US);
Abstract
A flexible substrate are disclosed comprising an amorphous inorganic composition, wherein the substrate has a thickness of less than about 250 μm and has at least one of: a) a brittleness ratio less than about 9.5 (μm), or b) a fracture toughness of at least about 0.75 MPa·(m). Electronic devices comprising such flexible devices are also disclosed. Also disclosed is a method for making a flexible substrate comprising selecting an amorphous inorganic material capable of forming a substrate having a thickness of less than about 250 μm and having at least one of: a) a brittleness ratio of less than about 9.5 (μm), or b) a fracture toughness of at least about 0.75 MPa·(m); and then forming a substrate from the selected inorganic material.