High contrast spatial light modulator
US7538932B2 · kind B2 · utility
2Cited by
13References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 11, 2007 |
| Grant date | May 26, 2009 |
| Priority date | — |
| Expiry date | Jul 11, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B26/0841
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A high contrast spatial light modulator for display and printing is fabricated by coupling a high active reflection area fill-ratio and non-diffractive micro mirror array with a high electrostatic efficiency and low surface adhesion control substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.