Method for preparing optical components and devices in their final or nearly final dimensions, and products obtained thereby
US5948535A · kind A · utility
22Cited by
11References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 21, 1995 |
| Grant date | Sep 7, 1999 |
| Priority date | — |
| Expiry date | Aug 21, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S501/905
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The preparation of objects, in particular optical components and/or devices, is described using, as precursors of optical materials, amorphous monolithic aerogels for high-precision mechanical machining.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.