Process for making microlens arrays and masterforms
US7583444B1 · kind B1 · utility
24Cited by
61References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2005 |
| Grant date | Sep 1, 2009 |
| Priority date | — |
| Expiry date | Dec 16, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B3/04
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A process for making a microlens array or a microlens array masterform comprises
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.