Patent · US Active

Chemically toughened flexible ultrathin glass

US10071933B2 · kind B2 · utility

27Cited by

4References

25Claims

0Family size

Assignee

SCHOTT GLASS TECHNOLOGIES (SUZHOU) CO. LTD. · CN

Inventors

Xi Wang · Jing County, CN
Feng He · Nanhu, CN
Jose Zimmer · Ingelheim am Rhein, DE

Key dates

Filing date	Sep 15, 2015
Grant date	Sep 11, 2018
Priority date	—
Expiry date	Sep 12, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P40/57
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A chemically toughened ultrathin glass is provided. The glass has a thickness less than 500 μm and a surface compressive layer having a depth of at most 30 μm. The toughened ultrathin glass sheet is more flexible and has extraordinary thermal shock resistance with the glass being easier to handle for processing.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.