Electrically-conductive, light-attenuating antireflection coating
US5091244A · kind A · utility
105Cited by
17References
34Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 10, 1990 |
| Grant date | Feb 25, 1992 |
| Priority date | — |
| Expiry date | Aug 10, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24975
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A coating for an article comprising layers of nitrides of certain transition metals to provide an electrically-conductive, light-attenuating, antireflection surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.