Textured, antiglare glass articles and methods of making the same
US12404207B2 · kind B2 · utility
0Cited by
0References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 4, 2024 |
| Grant date | Sep 2, 2025 |
| Priority date | — |
| Expiry date | Jun 4, 2044 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C2204/08
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A glass article is provided that includes: a glass substrate comprising a thickness and a primary surface; and a textured region defined by the primary surface. The textured region comprises a low spatial frequency region and a high spatial frequency region substantially superimposed within the low spatial frequency region. Further, the low spatial frequency region comprises an average lateral feature size that exceeds an average lateral feature size of the high spatial frequency region. In addition, the textured region comprises a surface roughness (Ra) from about 10 nm to about 1000 nm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.