Process for making light guides with extraction structures and light guides produced thereby
US9329326B2 · kind B2 · utility
7Cited by
71References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 2009 |
| Grant date | May 3, 2016 |
| Priority date | — |
| Expiry date | Jan 20, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/0065
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Light guides comprising light extraction structure arrays and articles comprising such light guides are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.