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:
Aug. 04, 2020
Filed:
Mar. 10, 2017
Schott Ag, Mainz, DE;
Clemens Ottermann, Hattersheim, DE;
Rainer Liebald, Nauheim, DE;
Andreas Habeck, Undenheim, DE;
Kurt Nattermann, Ockenheim, DE;
Markus Heiss-Chouquet, Bischofsheim, DE;
Jürgen Vogt, Oberheimbach, DE;
Thomas Wiegel, Alfeld, DE;
Andreas Ortner, Gau-Algesheim, DE;
Ning Da, Jiangxi, CN;
Feng He, Jiangsu, CN;
Pengxiang Qian, Shanghai, CN;
SCHOTT AG, Mainz, DE;
Abstract
A glass ribbon in the form of a glass roll is provided that is optimized with respect to the requirements of a long service life and at the same time compact dimensions. A bending radius on the inner side of the thin glass roll is determined by performing breakage tests on samples of the glass material, statistical parameters are determined on the basis of the breakage tests, and the statistical parameters are converted into a range of bending radii which meet the requirements on service life and the most compact dimensions possible of the thin glass roll.