Spatial light modulator and method
US5061049A · kind A · utility
839Cited by
12References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 13, 1990 |
| Grant date | Oct 29, 1991 |
| Priority date | — |
| Expiry date | Sep 13, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/7458
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electrostatically deflectable beam spatial light modulator with the beams (30), address electrodes (42, 46), and landing electrodes (40, 41) to provide soft-landing of the beams on the landing electrodes (40, 41) which gives uniform large-angle deflection plus high reliability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.