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:
Oct. 07, 2025
Filed:
Nov. 18, 2020
Schott Glass Technologies (Suzhou) Co. Ltd., Jiangsu, CN;
Ning Da, Jiangsu, CN;
Feng He, Jiangsu, CN;
Wei Xiao, Shanghai, CN;
Jiaqi Meng, Jiangsu, CN;
Ulrich Peuchert, Bodenheim, DE;
Michael Drisch, Mainz, DE;
Markus Heiss-Chouquet, Bischofsheim, DE;
Inge Burger, Oestrich-Winkel, DE;
Julia Weisshuhn, Mainz, DE;
SCHOTT GLASS TECHNOLOGIES (SUZHOU) CO. LTD., Jiangsu, CN;
Abstract
An ultrathin chemically toughened and subsequently etched glass article is provided. The article has a thickness of less than or equal to 0.4 mm and a breakage height (given in mm) of more than 200 multiplied by the thickness (t given in mm)). Further, the article has a breakage bending radius (given in mm) of less than 100000 multiplied by the thickness (t given in mm) and divided by a surface compressive stress (in MPa) measured at a first surface.