Methods for forming patterns on curved surfaces
US9079349B2 · kind B2 · utility
132Cited by
0References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 19, 2014 |
| Grant date | Jul 14, 2015 |
| Priority date | — |
| Expiry date | Aug 19, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2011/0016
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Methods are disclosed by which two-dimensional and three-dimensional pattern layers may be formed on non-planar surfaces, including optical elements such as lenses with one or more cylindrical, spherical or aspheric surfaces. Patterns with features in the micro- and/or nano-size regime comprised of organic, inorganic or metallic materials may be formed by the methods described herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.