Wear resistant transparent dielectric coatings
US5234769A · kind A · utility
34Cited by
2References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 16, 1992 |
| Grant date | Aug 10, 1993 |
| Priority date | — |
| Expiry date | Apr 16, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A substantially transparent wear resistant member wherein a dielectric layer is coated on a support such as glass. Wear resistance is enhanced by reducing fine-scale surface roughness of the dielectric layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.