Thermoformed cover glass for an electronic device
US11565506B2 · kind B2 · utility
0Cited by
101References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2018 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | Sep 3, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C2217/281
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Glass articles and methods for producing glass articles for a portable electronic device are disclosed. Properties of the glass articles, such as cover members, are improved through chemical strengthening, thermoforming, or a combination thereof. The glass articles may include barrier layers to prevent diffusion of ions between glass layers of the glass article, internal compressive stress regions, or a combination thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.